[Kernel-packages] [Bug 1533009] Re: arm64: "unsupported RELA relocation"

[Matthias Klose]

please attach the preprocessed source and the exact command line options
to build the libahci module.

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Title:
  arm64: "unsupported RELA relocation"

Status in gcc-5 package in Ubuntu:
  New
Status in linux package in Ubuntu:
  Triaged

Bug description:
  linux-image-4.3.0-5-generic 4.3.0-5.16 arm64 fails to load modules
  (and therefore boot). It emits messages like the following for each
  attempted module load:

  [2.156817] module libahci: unsupported RELA relocation: 275

  This is reminiscent of LP: #1502946 - except that fix appears to still
  be in-tact. What has changed, however, is the build environment. If I
  rebuild the same kernel source in a wily chroot, it boots fine.

  Marking "Confirmed" because Paulo Pisatti reported this to me, and I
  reproduced.

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[Kernel-packages] [Bug 1405437] Re: [Dell Precision M4800] iwlwifi regularly loses connection on Intel 7260

[Christopher M. Penalver]

arty, as per
http://www.dell.com/support/home/us/en/19/Drivers/DriversDetails?driverId=V42DW=3502854647=BIOSA=precision-m4800-workstation=EN=BI
an update to your computer's buggy and outdated BIOS is available (A16).
If you update to this following
https://help.ubuntu.com/community/BIOSUpdate does it change anything?

For more on BIOS updates and linux, please see
https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette
.

Please note your current BIOS is already in the Bug Description, so
posting this on the old BIOS would not be helpful. As well, you don't
have to create a new bug report.

Once the BIOS is updated, if the problem is still reproducible:
1) Please provide the output of the following terminal command (not perform an 
apport-collect):
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date
2) Please make a comment specifically advising on if there was an improvement 
or not.
3) Please mark this report Status Confirmed. If it's not reproducible, please 
mark this as Invalid.

Thank you for your understanding.

** Tags removed: latest-bios-a11
** Tags added: bios-outdated-a16

** Changed in: linux (Ubuntu)
   Status: Confirmed => Incomplete

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Title:
  [Dell Precision M4800] iwlwifi regularly loses connection on Intel
  7260

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  When connecting to my Speedport W 723V Typ A router, every 10 minutes my WiFi 
disconnects and a line like this appears in syslog:
  Dec 24 11:31:31 work kernel: [ 2721.017478] wlan0: deauthenticated from 
10:c6:1f:2c:49:56 (Reason: 7=CLASS3_FRAME_FROM_NONASSOC_STA)
  ...
  Dec 24 11:31:46 work NetworkManager[902]:  (wlan0): device state 
change: activated -> failed (reason 'SSID not found') [100 120 53]

  The network disappears from the list and only becomes visible after I
  disable and re-enable networking via the network applet.

  I don't remember seeing this problem at work where they use Cisco
  routers.

  My environment:
  + Encryption WPA2 or none.
  + Channels 1, 3, 4, 6, 8, or 11.
  + 3-4 meters away from the access point.
  + 802.11n
  + 17 other WiFi access points broadcasting.

  03:00.0 Network controller [0280]: Intel Corporation Wireless 7260 
[8086:08b1] (rev 73)
   Subsystem: Intel Corporation Dual Band Wireless-AC 7260 [8086:4470]

  WORKAROUND: /etc/modprobe.d/iwlwifi.conf :
  options iwlwifi 11n_disable=1

  Drops did not cause loss of my network, and reconnects happened mostly
  in the same second. However at some moments there were just too many
  drops.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-28-generic 3.16.0-28.38
  ProcVersionSignature: Ubuntu 3.16.0-28.38-generic 3.16.7-ckt1
  Uname: Linux 3.16.0-28-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  treguben   2520 F pulseaudio
   /dev/snd/controlC0:  treguben   2520 F pulseaudio
  CurrentDesktop: Unity
  Date: Wed Dec 24 15:06:25 2014
  HibernationDevice: RESUME=UUID=82445dd2-3bcf-42f7-ae59-4fba694e25de
  InstallationDate: Installed on 2014-12-11 (12 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: Dell Inc. Precision M4800
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-28-generic.efi.signed 
root=UUID=9a116abe-59b9-48b8-abe4-5064a191ac51 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-28-generic N/A
   linux-backports-modules-3.16.0-28-generic  N/A
   linux-firmware 1.138
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/03/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A11
  dmi.board.name: 0T3YTY
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA11:bd12/03/2014:svnDellInc.:pnPrecisionM4800:pvr01:rvnDellInc.:rn0T3YTY:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Precision M4800
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1386863] Re: 10ec:818b [Lenovo ThinkPad T440] WiFi does not reconnect after resuming from sleep in Ubuntu 14.10

[Christopher M. Penalver]

** Tags removed: latest-bios-2.28
** Tags added: bios-outdated-2.36

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Title:
  10ec:818b [Lenovo ThinkPad T440] WiFi does not reconnect after
  resuming from sleep in Ubuntu 14.10

Status in linux package in Ubuntu:
  Triaged

Bug description:
  After resuming from suspend via closing the lid, my wireless doesn't
  work. It  finds the wireless network and tries to reconnect but fails.
  The only I can solve it now is by restarting. This happens with both
  my home and university AP. I do not have any other problem with these
  APs with my other laptop.

  I tried to re-initialize the kernel module but it doesn't work as per dmesg:
  modprobe -r r8192ee && modprobe r8192ee
  [  125.586281] wlan0: deauthenticating from f4:7f:35:cc:f6:71 by local choice 
(Reason: 3=DEAUTH_LEAVING)
  [  125.622205] cfg80211: Calling CRDA to update world regulatory domain
  [  125.630473] cfg80211: World regulatory domain updated:
  [  125.630476] cfg80211:  DFS Master region: unset
  [  125.630478] cfg80211:   (start_freq - end_freq @ bandwidth), 
(max_antenna_gain, max_eirp), (dfs_cac_time)
  [  125.630480] cfg80211:   (2402000 KHz - 2472000 KHz @ 4 KHz), (300 mBi, 
2000 mBm), (N/A)
  [  125.630482] cfg80211:   (2457000 KHz - 2482000 KHz @ 4 KHz), (300 mBi, 
2000 mBm), (N/A)
  [  125.630484] cfg80211:   (2474000 KHz - 2494000 KHz @ 2 KHz), (300 mBi, 
2000 mBm), (N/A)
  [  125.630485] cfg80211:   (517 KHz - 525 KHz @ 4 KHz), (300 mBi, 
2000 mBm), (N/A)
  [  125.630487] cfg80211:   (5735000 KHz - 5835000 KHz @ 4 KHz), (300 mBi, 
2000 mBm), (N/A)
  [  138.859714] cfg80211: Calling CRDA to update world regulatory domain
  [  138.872238] cfg80211: World regulatory domain updated:
  [  138.872240] cfg80211:  DFS Master region: unset
  [  138.872241] cfg80211:   (start_freq - end_freq @ bandwidth), 
(max_antenna_gain, max_eirp), (dfs_cac_time)
  [  138.872243] cfg80211:   (2402000 KHz - 2472000 KHz @ 4 KHz), (300 mBi, 
2000 mBm), (N/A)
  [  138.872244] cfg80211:   (2457000 KHz - 2482000 KHz @ 4 KHz), (300 mBi, 
2000 mBm), (N/A)
  [  138.872245] cfg80211:   (2474000 KHz - 2494000 KHz @ 2 KHz), (300 mBi, 
2000 mBm), (N/A)
  [  138.872246] cfg80211:   (517 KHz - 525 KHz @ 4 KHz), (300 mBi, 
2000 mBm), (N/A)
  [  138.872247] cfg80211:   (5735000 KHz - 5835000 KHz @ 4 KHz), (300 mBi, 
2000 mBm), (N/A)
  [  138.878321] r8192ee: module is from the staging directory, the quality is 
unknown, you have been warned.
  [  138.879407] mem mapped space: start: 0xf040 len:4000 
flags:00140204, after map:0xc90004ff8000
  [  138.879418] Pci Bridge Vendor is found index: 0
  [  138.879420] pcidev busnumber:devnumber:funcnumber:vendor:link_ctl 
3:0:0:10ec:0
  [  138.879421] pci_bridge 
busnumber:devnumber:funcnumber:vendor:pcie_cap:link_ctl_reg:amd 
0:28:1:8086:40:40:0
  [  138.879441] Boot from EFUSE
  [  138.886730] dev_addr: 38:b1:db:00:1b:9b
  [  138.886735] RT Customized ID: 0x12
  [  138.887501] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
  [  138.887743] cfg80211: Calling CRDA for country: EC
  [  138.88] rtlwifi: wireless switch is on
  [  138.888325] r8192ee :03:00.0: irq 64 for MSI/MSI-X
  [  139.587122] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
  [  139.587167] cfg80211: Regulatory domain changed to country: EC
  [  139.587169] cfg80211:  DFS Master region: unset
  [  139.587170] cfg80211:   (start_freq - end_freq @ bandwidth), 
(max_antenna_gain, max_eirp), (dfs_cac_time)
  [  139.587172] cfg80211:   (2402000 KHz - 2482000 KHz @ 4 KHz), (N/A, 
2000 mBm), (N/A)
  [  139.587173] cfg80211:   (517 KHz - 525 KHz @ 2 KHz), (300 mBi, 
1700 mBm), (N/A)
  [  139.587175] cfg80211:   (525 KHz - 533 KHz @ 2 KHz), (300 mBi, 
2300 mBm), (0 s)
  [  139.587175] cfg80211:   (5735000 KHz - 5835000 KHz @ 2 KHz), (300 mBi, 
3000 mBm), (N/A)
  [  149.723735] wlan0: authenticate with f4:7f:35:dd:e1:c1
  [  150.390674] wlan0: direct probe to f4:7f:35:dd:e1:c1 (try 1/3)
  [  150.593636] wlan0: direct probe to f4:7f:35:dd:e1:c1 (try 2/3)
  [  150.797653] wlan0: direct probe to f4:7f:35:dd:e1:c1 (try 3/3)
  [  151.001675] wlan0: authentication with f4:7f:35:dd:e1:c1 timed out
  [  166.155577] wlan0: authenticate with f4:7f:35:f7:29:d1
  [  166.823724] wlan0: direct probe to f4:7f:35:f7:29:d1 (try 1/3)
  [  167.027908] wlan0: direct probe to f4:7f:35:f7:29:d1 (try 2/3)
  [  167.231945] wlan0: direct probe to f4:7f:35:f7:29:d1 (try 3/3)
  [  167.435952] wlan0: authentication with f4:7f:35:f7:29:d1 timed out
  [  182.580710] wlan0: authenticate with f4:7f:35:f6:9e:d1
  [  183.248770] wlan0: direct probe to f4:7f:35:f6:9e:d1 (try 1/3)
  [  183.450239] wlan0: direct probe to f4:7f:35:f6:9e:d1 (try 2/3)
  [  183.654202] wlan0: direct probe to f4:7f:35:f6:9e:d1 (try 3/3)
  [  

[Kernel-packages] [Bug 1533715] fozzie (i386) - tests ran: 167, failed: 1

[Brad Figg]

tests ran: 167, failed: 1;
  
http://kernel.ubuntu.com/testing/3.19.0-46.52/fozzie__3.19.0-46.52__2016-01-15_08-18-00/results-index.html

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Title:
  linux: 3.19.0-46.52 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Vivid:
  New

Bug description:
  This bug is for tracking the 3.19.0-46.52 upload package. This bug
  will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  kernel-stable-Prepare-package-start:Wednesday, 13. January 2016 15:20 UTC
  kernel-stable-Prepare-package-end:Thursday, 14. January 2016 01:04 UTC
  kernel-stable-Promote-to-proposed-start:Thursday, 14. January 2016 01:04 UTC
  kernel-stable-Promote-to-proposed-end:Thursday, 14. January 2016 16:13 UTC
  kernel-stable-phase:Verification & Testing
  kernel-stable-phase-changed:Thursday, 14. January 2016 18:02 UTC
  kernel-stable-Verification-testing-start:Thursday, 14. January 2016 18:02 UTC
  kernel-stable-Certification-testing-start:Thursday, 14. January 2016 18:02 UTC
  kernel-stable-Security-signoff-start:Thursday, 14. January 2016 18:02 UTC
  proposed-announcement-sent:True
  kernel-stable-Regression-testing-start:Thursday, 14. January 2016 18:02 UTC
  kernel-stable-Security-signoff-end:Friday, 15. January 2016 06:01 UTC

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[Kernel-packages] [Bug 1534144] [NEW] [Ubuntu 16.04] CORSA CAPI enabling in PowerVM LPARs

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

Support Corsa CAPI in Ubuntu 16.04 in a PowerVM LPAR. This is a set of
kernel patches for CORSA device driver.

Firmware: 840 FW update


== Comment: #4 - Frederic Barrat  - 2016-01-13 
14:18:06 ==
We are still working on developing this feature and are about to submit patches 
upstream for review.

** Affects: linux (Ubuntu)
 Importance: High
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: Incomplete


** Tags: architecture-ppc64le bot-comment bugnameltc-123025 severity-critical 
targetmilestone-inin1604
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[Ubuntu 16.04] CORSA CAPI enabling in PowerVM LPARs
https://bugs.launchpad.net/bugs/1534144
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[Kernel-packages] [Bug 1514821] Re: SD card reader on Dell E7250 doesn't work in Ubuntu 15.10

[dexter1]

1) tud254222 ~$ sudo dmidecode -s bios-version && sudo dmidecode -s 
bios-release-date
A09
11/18/2015

2) I tested it against 4.4.0 and 4.4.0_rc8 since the latter is more recent
4.4.0:
[   84.138626] sdhci: Timeout waiting for Buffer Read Ready interrupt during 
tuning procedure, falling back to fixed sampling clock
[   84.140408] mmc0: tuning execution failed
[   84.140413] mmc0: error -5 whilst initialising SD card
tud254222 ~$ uname -a
Linux tud254222 4.4.0-040400-generic #201601101930 SMP Mon Jan 11 00:32:41 UTC 
2016 x86_64 x86_64 x86_64 GNU/Linux

4.4.0_rc8:
[   93.507938] sdhci: Timeout waiting for Buffer Read Ready interrupt during 
tuning procedure, falling back to fixed sampling clock
[   93.509711] mmc0: tuning execution failed
[   93.509716] mmc0: error -5 whilst initialising SD card
tud254222 ~$ uname -a
Linux tud254222 4.4.0-040400rc8-generic #201601130531 SMP Wed Jan 13 10:33:09 
UTC 2016 x86_64 x86_64 x86_64 GNU/Linux


** Changed in: linux (Ubuntu)
   Status: Incomplete => Confirmed

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Title:
  SD card reader on Dell E7250 doesn't work in Ubuntu 15.10

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I booted the machine with the SD card removed. I logged into Unity, inserted 
the SD card and saw the error messages popping up in dmesg:
   sdhci: Timeout waiting for Buffer Read Ready interrupt during tuning 
procedure, falling back to fixed sampling clock
   mmc0: tuning execution failed
   mmc0: error -5 whilst initialising SD card

  I was expecting to see the SD card mounted in the Unity actionbar,
  like in 15.04.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-18-generic 4.2.0-18.22
  ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3
  Uname: Linux 4.2.0-18-generic x86_64
  ApportVersion: 2.19.1-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1: 1864 F pulseaudio
   /dev/snd/controlC0: 1864 F pulseaudio
  Date: Tue Nov 10 13:56:18 2015
  HibernationDevice: RESUME=UUID=a507736b-2856-48bd-ae57-a3a1a678c150
  InstallationDate: Installed on 2015-06-19 (144 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  MachineType: Dell Inc. Latitude E7250
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-18-generic 
root=UUID=fe9cd698-4d8c-4ea1-9cce-af132d859b83 ro quiet splash vt.handoff=7
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-18-generic N/A
   linux-backports-modules-4.2.0-18-generic  N/A
   linux-firmware1.149.1
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: Upgraded to wily on 2015-11-02 (8 days ago)
  dmi.bios.date: 09/01/2015
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A07
  dmi.board.asset.tag: TUD254222
  dmi.board.name: 0TVD2T
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.asset.tag: TUD254222
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA07:bd09/01/2015:svnDellInc.:pnLatitudeE7250:pvr:rvnDellInc.:rn0TVD2T:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7250
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1335475] Re: 8086:08b1 (rev 73) [Dell Vostro 5470] WiFi keeps dropping

[Christopher M. Penalver]

** Tags removed: latest-bios-a09
** Tags added: bios-outdated-a12

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Title:
  8086:08b1 (rev 73) [Dell Vostro 5470] WiFi keeps dropping

Status in linux package in Ubuntu:
  Expired

Bug description:
  Wifi only works if I'm within 2-3 m from the router.

  Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] (rev 
73)
Subsystem: Intel Corporation Wireless-N 7260 [8086:4462]

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-30-generic 3.13.0-30.54
  ProcVersionSignature: Ubuntu 3.13.0-30.54-generic 3.13.11.2
  Uname: Linux 3.13.0-30-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  zoltan 1528 F pulseaudio
   /dev/snd/controlC1:  zoltan 1528 F pulseaudio
  CurrentDesktop: Unity
  Date: Sat Jun 28 20:20:25 2014
  HibernationDevice: RESUME=UUID=37e4a4dd-23aa-4f64-9819-ad9ac81ce00a
  InstallationDate: Installed on 2014-05-17 (42 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: Dell Inc. Vostro 5470
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-30-generic 
root=UUID=4113e76e-862f-4e4e-88c5-ccb82732ef5a ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-30-generic N/A
   linux-backports-modules-3.13.0-30-generic  N/A
   linux-firmware 1.127.4
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/06/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A05
  dmi.board.name: 0G5M5F
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnDellInc.:bvrA05:bd12/06/2013:svnDellInc.:pnVostro5470:pvr:rvnDellInc.:rn0G5M5F:rvrA00:cvnDellInc.:ct8:cvr0.1:
  dmi.product.name: Vostro 5470
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1531768] Re: arm64 kernel and multiple CPUs is unusably slow

[Martin Pitt]

I split out the xenial bridge regression into bug 1534545, so that this
can keep focussing on the "processes become slow and hang after a while"
main aspect.

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Title:
  arm64 kernel and multiple CPUs is unusably slow

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I created an 8 CPU arm64 instance on Canonical's Scalingstack (which I
  want to use for armhf autopkgtesting in LXD). I started with wily as
  that has lxd available (it's not yet available in trusty nor the PPA
  for arm64).

  However, pretty much any LXD task that I do (I haven't tried much
  else) on this machine takes unbearably long. A simple "lxc profile set
  default raw.lxc lxc.seccomp=" or "lxc list" takes several minutes.

  I see tons of

  [ 1020.971955] rcu_sched kthread starved for 6000 jiffies! g1095 c1094 f0x0
  [ 1121.166926] INFO: task fsnotify_mark:69 blocked for more than 120 seconds.

  in dmesg (the attached apport info has the complete dmesg).

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-22-generic 4.2.0-22.27
  ProcVersionSignature: User Name 4.2.0-22.27-generic 4.2.6
  Uname: Linux 4.2.0-22-generic aarch64
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Jan  7 09:18 seq
   crw-rw 1 root audio 116, 33 Jan  7 09:18 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: arm64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: N/A
  Date: Thu Jan  7 09:24:01 2016
  IwConfig:
   eth0  no wireless extensions.

   lono wireless extensions.

   lxcbr0no wireless extensions.
  Lspci:
   00:00.0 Host bridge [0600]: Red Hat, Inc. Device [1b36:0008]
    Subsystem: Red Hat, Inc Device [1af4:1100]
    Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
    Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- 
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:

  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-22-generic 
root=LABEL=cloudimg-rootfs earlyprintk
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-22-generic N/A
   linux-backports-modules-4.2.0-22-generic  N/A
   linux-firmware1.149.3
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1534545] [NEW] xenial arm64 regression: "unsupported RELA relocation: 275" on adding a bridge

[Martin Pitt]

Public bug reported:

(Split out from bug 1531768)

Installing the current xenial kernel on arm64
(http://ports.ubuntu.com/pool/main/l/linux/linux-
image-4.3.0-5-generic_4.3.0-5.16_arm64.deb) regresses the creation of
bridges, which breaks LXC:

lxc fails on lxc-net:

Jan 07 10:03:15 lxd-armhf1w systemd[1]: Starting LXC network bridge setup...
Jan 07 10:03:16 lxd-armhf1w lxc-net[10651]: RTNETLINK answers: Operation not 
supported
Jan 07 10:03:16 lxd-armhf1w lxc-net[10651]: Failed to setup lxc-net.

particularly it fails on "ip link add dev lxcbr0 type bridge". Running
just this command reproduces the error.

dmesg error for this:

[ 199.168466] module x_tables: unsupported RELA relocation: 275
[ 199.232020] module llc: unsupported RELA relocation: 275

This works fine with the trusty and wily arm64 kernel.

(Tested on Scalingstack; I can hand out ssh access to Canonical folks)

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Confirmed


** Tags: bot-stop-nagging regression-release xenial

** Description changed:

  (Split out from bug 1531768)
  
  Installing the current xenial kernel on arm64
  (http://ports.ubuntu.com/pool/main/l/linux/linux-
  image-4.3.0-5-generic_4.3.0-5.16_arm64.deb) regresses the creation of
  bridges, which breaks LXC:
  
  lxc fails on lxc-net:
  
  Jan 07 10:03:15 lxd-armhf1w systemd[1]: Starting LXC network bridge setup...
  Jan 07 10:03:16 lxd-armhf1w lxc-net[10651]: RTNETLINK answers: Operation not 
supported
  Jan 07 10:03:16 lxd-armhf1w lxc-net[10651]: Failed to setup lxc-net.
  
  particularly it fails on "ip link add dev lxcbr0 type bridge". Running
  just this command reproduces the error.
  
  dmesg error for this:
  
  [ 199.168466] module x_tables: unsupported RELA relocation: 275
  [ 199.232020] module llc: unsupported RELA relocation: 275
  
  This works fine with the trusty and wily arm64 kernel.
+ 
+ (Tested on Scalingstack; I can hand out ssh access to Canonical folks)

** Tags added: regression-release xenial

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Title:
  xenial arm64 regression: "unsupported RELA relocation: 275" on adding
  a bridge

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  (Split out from bug 1531768)

  Installing the current xenial kernel on arm64
  (http://ports.ubuntu.com/pool/main/l/linux/linux-
  image-4.3.0-5-generic_4.3.0-5.16_arm64.deb) regresses the creation of
  bridges, which breaks LXC:

  lxc fails on lxc-net:

  Jan 07 10:03:15 lxd-armhf1w systemd[1]: Starting LXC network bridge setup...
  Jan 07 10:03:16 lxd-armhf1w lxc-net[10651]: RTNETLINK answers: Operation not 
supported
  Jan 07 10:03:16 lxd-armhf1w lxc-net[10651]: Failed to setup lxc-net.

  particularly it fails on "ip link add dev lxcbr0 type bridge". Running
  just this command reproduces the error.

  dmesg error for this:

  [ 199.168466] module x_tables: unsupported RELA relocation: 275
  [ 199.232020] module llc: unsupported RELA relocation: 275

  This works fine with the trusty and wily arm64 kernel.

  (Tested on Scalingstack; I can hand out ssh access to Canonical folks)

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[Kernel-packages] [Bug 1510570] Re: BLE pairing fail

[Yung Shen]

found a workaround to this:

if you happened to upgrade from vivid(15.04) or you know how to get vivid 
kernel install properly,
you can boot the system with 3.19 kernel and pairing up the mouse using 
bluetoothctl manually
then reboot with 4.2, the mouse will still paired and working.

$ bluetoothctl (entering interactive mode)
$ agent on
$ default-agent
$ pairable on
$ scan on
$ devices (to see the device mac that you want to pair)
$ pair 
$ trust 
$ connect 

verified versions(stable while posted):
bluez 5.35-0ubuntu2
linux-image-3.19.0-43-generic 3.19.0-43.49
linux-image-4.2.0-23-generic 4.2.0-23.28

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Title:
  BLE pairing fail

Status in bluez package in Ubuntu:
  Confirmed

Bug description:
  On 15.10 we now have bluez 5 so we can pair BLE devices like the
  Microsoft Arc Touch Bluetooth Mouse.

  But this pairing doesn't work very well. Mouse is seen but pairing fail.
  More information: https://bugzilla.kernel.org/show_bug.cgi?id=104011#c5

  This is due to udev rule that use "hcitool" to power on device.
  Hopefully, bluez 5.35 has a new parameter "AutoEnable" who can be used 
instead of udev rules.

  here is a commit with this parameter: 
http://bazaar.launchpad.net/~guilhem-fr/bluez/autoenable/revision/138
  And a ppa to test it: 
https://code.launchpad.net/~guilhem-fr/+archive/ubuntu/bluez-autoenable

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[Kernel-packages] [Bug 1534143] [NEW] [Ubuntu 16.04] Support Surelock for PowerVM LPAR

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

Feature to support Surelock in a PowerVM LPAR.

LI: 8BU

Possible to be deferred to Ubuntu 16.04 LTS


== Comment: #5 - Frederic Barrat  - 2016-01-13 
14:18:45 ==
We are still working on developing this feature and are about to submit patches 
upstream for review.

** Affects: linux (Ubuntu)
 Importance: High
 Assignee: Canonical Kernel Team (canonical-kernel-team)
 Status: Incomplete


** Tags: architecture-ppc64le bot-comment bugnameltc-120474 severity-critical 
targetmilestone-inin1604
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https://bugs.launchpad.net/bugs/1534143
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[Kernel-packages] [Bug 1521053] Re: Network Performance dropping between vms on different location in Azure

[Seyeong Kim]

No dropping anymore with -proposed kernel

** Tags removed: verification-needed-vivid
** Tags added: verification-done-vivid

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Title:
  Network Performance dropping between vms on different location in
  Azure

Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Vivid:
  Fix Committed

Bug description:
  [Impact]

  Ubuntu VMs between different location in Azure , especially North Europe and 
East Europe in this case, have network performance issue.
  It should be around 100MB/s speed between them. but it's around 0.3MB/s when 
dropping happens.

  [Fix]

  Upstream development
  0d158852a8089099a6959ae235b20f230871982f ("hv_netvsc: Clean up two unused 
variables")

  It's affected over 3.19.0-28-generic (ubuntu-vivid)

  [Testcase]

  Make 2 VMs on North Europe, West Europe each.
  Then run below test script

  NE VM

  - netcat & nload
   while true; do netcat -l 8080 < /dev/zero; done;
   nload -u M eth0 ( need nload pkg )

  - iperf
   iperf -s -f M

  WE VM

  - netcat
   for i in {1..1000}
   do
    timeout 30s nc NE_HOST 8080 > /dev/null
   done

  - iperf
   iperf -c HOST -f M

  Network performance dropping can be seen frequently.

  More Tests
  http://pastebin.ubuntu.com/13657083/

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[Kernel-packages] [Bug 1518855] Re: Backport better suspend/resume function for pinctrl-cherryview

[Luis Henriques]

I believe that the best thing to do is to close this bug and open a new
one with the information in comment #3.  Phidias, could you please do
that? (Feel free to assign that bug to me, or at least to subscribe me).

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Title:
  Backport better suspend/resume function for pinctrl-cherryview

Status in HWE Next:
  Triaged
Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Vivid:
  Fix Committed

Bug description:
  [Impact]
  On some platforms the touchpad relies on pinctrl devices to provide GPIO 
interrupt, but in 3.19.0 pinctrl-cherryview doesn't support suspend well and 
will lose the config after suspend/resume, then touchpad can't be used.

  [Fix]
  There's a commit in 4.0-rc1 to add suspend/resume for pinctrl-cherryview:

  commit 9eb457b547cc731bc2fc251bd79891a60c64fc3e
  Refs: [HEAD]
  Author: Mika Westerberg 
  Date: Thu Dec 4 12:32:50 2014 +0200

  pinctrl: cherryview: Save and restore pin configs over system sle

  which can be clean cherry-picked

  [Test]
  3.19.0-33 -> failed
  4.2-> passed
  4.0, 4.1 -> Can't suspend due to graphic driver failed so can't use to test
  3.19.0-33 + patched module -> passed

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[Kernel-packages] [Bug 1534144] Re: [Ubuntu 16.04] CORSA CAPI enabling in PowerVM LPARs

[Leann Ogasawara]

** Package changed: ubuntu => linux (Ubuntu)

** Changed in: linux (Ubuntu)
   Importance: Undecided => High

** Changed in: linux (Ubuntu)
   Status: New => Incomplete

** Changed in: linux (Ubuntu)
 Assignee: Taco Screen team (taco-screen-team) => Canonical Kernel Team 
(canonical-kernel-team)

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Title:
  [Ubuntu 16.04] CORSA CAPI enabling in PowerVM LPARs

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Support Corsa CAPI in Ubuntu 16.04 in a PowerVM LPAR. This is a set of
  kernel patches for CORSA device driver.

  Firmware: 840 FW update

  
  == Comment: #4 - Frederic Barrat  - 2016-01-13 
14:18:06 ==
  We are still working on developing this feature and are about to submit 
patches upstream for review.

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[Kernel-packages] [Bug 1534143] Re: [Ubuntu 16.04] Support Surelock for PowerVM LPAR

[Leann Ogasawara]

** Package changed: ubuntu => linux (Ubuntu)

** Changed in: linux (Ubuntu)
   Importance: Undecided => High

** Changed in: linux (Ubuntu)
   Status: New => Incomplete

** Changed in: linux (Ubuntu)
 Assignee: Taco Screen team (taco-screen-team) => Canonical Kernel Team 
(canonical-kernel-team)

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Title:
  [Ubuntu 16.04] Support Surelock for PowerVM LPAR

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Feature to support Surelock in a PowerVM LPAR.

  LI: 8BU

  Possible to be deferred to Ubuntu 16.04 LTS

  
  == Comment: #5 - Frederic Barrat  - 2016-01-13 
14:18:45 ==
  We are still working on developing this feature and are about to submit 
patches upstream for review.

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[Kernel-packages] [Bug 1533716] Re: Delay of approx. 60 seconds when an outgoing call is innitiated by the IN CAR bluetooth system

[Jean-Baptiste Lallement]

** Changed in: canonical-devices-system-image
   Status: Confirmed => In Progress

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Title:
  Delay of approx. 60 seconds when an outgoing call is innitiated by the
  IN CAR bluetooth system

Status in Canonical System Image:
  In Progress
Status in bluez package in Ubuntu:
  Confirmed
Status in bluez package in Ubuntu RTM:
  New

Bug description:
  My system:

  current build number: 228
  device name: krillin
  channel: ubuntu-touch/rc-proposed/bq-aquaris.en
  last update: 2016-01-13 08:28:26
  version version: 228
  version ubuntu: 20160113
  version device: 20160108-efc96d8
  version custom: 2015--36-46-vivid

  Since several days (not weeks, so something has changed in the last
  couple days!) I have the following situation with my BQ 4.5 in my car.
  When I initiate a call from the IN CAR system (where my phone is
  connected to) I experience sometimes the normal behaviour that the
  call is directly established.

  Sometimes nothing happens. The call is not established and my in car system 
says that the attempt to carry out a call has failed (this message comes after 
approx. 15 seconds after initiation of the call).
  Then approx. 60 seconds after the initiation of the call the call is all of a 
sudden established (without any further interaction). I currently was not able 
to find a logic in this. Here my "log"-file of what I did today:

  -

  13.01.2016

  9:00 h call initiated from car, call directly established
  9:03 h call initiated from car (phone book), approx. 60 sec. delay between 
initiation and call being established
  9:06 h call initiated from car, call directly established
  9:09 h call initiated from car (phone book), approx. 60 sec. delay between 
initiation and call being established

  9:26 h New pairing between phone and car, retry

  9:30 h call initiated from car, call directly established
  9:33 h call initiated from car (phone book), approx. 60 sec. delay between 
initiation and call being established
  9:36 h call initiated from car, call directly established
  9:39 h call initiated from car (phone book), approx. 60 sec. delay between 
initiation and call being established
  9:42 h call initiated from car, call directly established
  9:45 h call initiated from car, call directly established (this time again 
via phone book)
  9:48 h call initiated from car (via voice command), approx. 60 sec. delay 
between initiation and call being established
  9:52 h call initiated from phone itself, call established and correctly 
routed via car speaker

  I have added the syslog, upstart-files to the bug report for further
  analysis.

  Uranicus

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[Kernel-packages] [Bug 1498448] Re: GUI failure when reinserting HDMI cable with Intel driver

[Christopher M. Penalver]

kay, it will help immensely if you filed a new report with the Ubuntu 
repository kernel (not a third party kernel) via a terminal:
ubuntu-bug linux

Please feel free to subscribe me to it.

For more on why this is helpful, please see
https://wiki.ubuntu.com/ReportingBugs.

** Tags removed: latest-bios-0802
** Tags added: bios-outdated-1103

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Title:
  GUI failure when reinserting HDMI cable with Intel driver

Status in linux package in Ubuntu:
  Expired

Bug description:
  Hello,

  Removing the HDMI cable on my ASUS UN42 results in EDID failure which
  might be only cosmetic, however inserting the cable again causes the
  crash of the whole GUI segfaulting several KDE daemons.

  Manually restarting SDDM restores the GUI.

  [  253.213048] [drm:drm_edid_block_valid [drm]] *ERROR* EDID checksum is 
invalid, remainder is 131
  [  253.213054] Raw EDID:
  [  253.213057]  00 ff ff ff ff ff ff 00 00 ff ff ff ff ff ff ff
  [  253.213059]  ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
  [  253.213061]  ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
  [  253.213063]  ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
  [  253.213064]  ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
  [  253.213066]  ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
  [  253.213067]  ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
  [  253.213069]  ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
  [  254.121987] kactivitymanage[1974]: segfault at 18 ip 7fa0e1ab5e90 sp 
7fff6e0fd838 error 4 in libqxcb.so[7fa0e1a87000+b5000]  


  [  256.098834] krunner[3198]: segfault at 18 ip 7f9462a2dde8 sp 
7fffd77df1e0 error 4 in libqxcb.so[7f94629e4000+b5000]
  [  256.099437] plasmashell[3202]: segfault at 18 ip 7f83832b7de8 sp 
7ffc196c3040 error 4 in libqxcb.so[7f838326e000+b5000]
  [  256.207770] kwin_x11[3206]: segfault at 18 ip 7f008cef3de8 sp 
7ffe6e2b2fe0 error 4 in libqxcb.so[7f008ceaa000+b5000]
  [  256.978766] klauncher[3218]: segfault at 18 ip 7f9e27d2dde8 sp 
7381b7e0 error 4 in libqxcb.so[7f9e27ce4000+b5000]

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-generic 4.2.0.10.10
  ProcVersionSignature: Ubuntu 4.2.0-10.12-generic 4.2.0
  Uname: Linux 4.2.0-10-generic x86_64
  ApportVersion: 2.18.1-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  imprinter   2022 F pulseaudio
   /dev/snd/controlC1:  imprinter   2022 F pulseaudio
  Date: Tue Sep 22 14:02:09 2015
  HibernationDevice: RESUME=UUID=1367d85c-1b0b-440b-82ca-c772a6f0d0f9
  InstallationDate: Installed on 2015-09-14 (7 days ago)
  InstallationMedia: Kubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  MachineType: ASUSTeK COMPUTER INC. UN42
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-10-generic.efi.signed 
root=UUID=3b965d33-cb79-47b5-afde-2d45e3ac7050 ro noprompt persistent quiet 
splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-10-generic N/A
   linux-backports-modules-4.2.0-10-generic  N/A
   linux-firmware1.148
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: Upgraded to wily on 2015-09-18 (3 days ago)
  dmi.bios.date: 10/13/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 0221
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: UN42
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: To be filled by O.E.M.
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr0221:bd10/13/2014:svnASUSTeKCOMPUTERINC.:pnUN42:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnUN42:rvrTobefilledbyO.E.M.:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: UN42
  dmi.product.version: System Version
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1533715] dagmar (i386) - tests ran: 167, failed: 2

[Brad Figg]

tests ran: 167, failed: 2;
  
http://kernel.ubuntu.com/testing/3.19.0-46.52/dagmar__3.19.0-46.52__2016-01-15_04-51-00/results-index.html

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Title:
  linux: 3.19.0-46.52 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Vivid:
  New

Bug description:
  This bug is for tracking the 3.19.0-46.52 upload package. This bug
  will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  kernel-stable-Prepare-package-start:Wednesday, 13. January 2016 15:20 UTC
  kernel-stable-Prepare-package-end:Thursday, 14. January 2016 01:04 UTC
  kernel-stable-Promote-to-proposed-start:Thursday, 14. January 2016 01:04 UTC
  kernel-stable-Promote-to-proposed-end:Thursday, 14. January 2016 16:13 UTC
  kernel-stable-phase:Verification & Testing
  kernel-stable-phase-changed:Thursday, 14. January 2016 18:02 UTC
  kernel-stable-Verification-testing-start:Thursday, 14. January 2016 18:02 UTC
  kernel-stable-Certification-testing-start:Thursday, 14. January 2016 18:02 UTC
  kernel-stable-Security-signoff-start:Thursday, 14. January 2016 18:02 UTC
  proposed-announcement-sent:True
  kernel-stable-Regression-testing-start:Thursday, 14. January 2016 18:02 UTC
  kernel-stable-Security-signoff-end:Friday, 15. January 2016 06:01 UTC

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[Kernel-packages] [Bug 1533009] Re: arm64: "unsupported RELA relocation"

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: gcc-5 (Ubuntu)
   Status: New => Confirmed

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Title:
  arm64: "unsupported RELA relocation"

Status in gcc-5 package in Ubuntu:
  Confirmed
Status in linux package in Ubuntu:
  Triaged

Bug description:
  linux-image-4.3.0-5-generic 4.3.0-5.16 arm64 fails to load modules
  (and therefore boot). It emits messages like the following for each
  attempted module load:

  [2.156817] module libahci: unsupported RELA relocation: 275

  This is reminiscent of LP: #1502946 - except that fix appears to still
  be in-tact. What has changed, however, is the build environment. If I
  rebuild the same kernel source in a wily chroot, it boots fine.

  Marking "Confirmed" because Paulo Pisatti reported this to me, and I
  reproduced.

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[Kernel-packages] [Bug 1534545] Re: xenial arm64 regression: "unsupported RELA relocation: 275" on adding a bridge

[Paolo Pisati]

*** This bug is a duplicate of bug 1533009 ***
https://bugs.launchpad.net/bugs/1533009

** This bug has been marked a duplicate of bug 1533009
   arm64: "unsupported RELA relocation"

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Title:
  xenial arm64 regression: "unsupported RELA relocation: 275" on adding
  a bridge

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  (Split out from bug 1531768)

  Installing the current xenial kernel on arm64
  (http://ports.ubuntu.com/pool/main/l/linux/linux-
  image-4.3.0-5-generic_4.3.0-5.16_arm64.deb) regresses the creation of
  bridges, which breaks LXC:

  lxc fails on lxc-net:

  Jan 07 10:03:15 lxd-armhf1w systemd[1]: Starting LXC network bridge setup...
  Jan 07 10:03:16 lxd-armhf1w lxc-net[10651]: RTNETLINK answers: Operation not 
supported
  Jan 07 10:03:16 lxd-armhf1w lxc-net[10651]: Failed to setup lxc-net.

  particularly it fails on "ip link add dev lxcbr0 type bridge". Running
  just this command reproduces the error.

  dmesg error for this:

  [ 199.168466] module x_tables: unsupported RELA relocation: 275
  [ 199.232020] module llc: unsupported RELA relocation: 275

  This works fine with the trusty and wily arm64 kernel.

  (Tested on Scalingstack; I can hand out ssh access to Canonical folks)

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Re: [Kernel-packages] [Bug 1533009] Re: arm64: "unsupported RELA relocation"

[Ming Lei]

On Fri, Jan 15, 2016 at 6:29 PM, Matthias Klose  wrote:
> please attach the preprocessed source and the exact command line options
> to build the libahci module.

Not only libahci modules, all built modules has the problem.

Follows the command line for building libahci.ko:

1) apt-get source linux-image-`uname -r`

2) cd linux-#only one directory is generated

3) make -C /usr/src/linux-headers-`uname -r` M=`pwd`
drivers/ata/libahci.ko

then the libahci.ko will be generated.

BTW, the issue can only be reproduced on Xenial.

Thanks,


>
> --
> You received this bug notification because you are subscribed to linux
> in Ubuntu.
> https://bugs.launchpad.net/bugs/1533009
>
> Title:
>   arm64: "unsupported RELA relocation"
>
> Status in gcc-5 package in Ubuntu:
>   New
> Status in linux package in Ubuntu:
>   Triaged
>
> Bug description:
>   linux-image-4.3.0-5-generic 4.3.0-5.16 arm64 fails to load modules
>   (and therefore boot). It emits messages like the following for each
>   attempted module load:
>
>   [2.156817] module libahci: unsupported RELA relocation: 275
>
>   This is reminiscent of LP: #1502946 - except that fix appears to still
>   be in-tact. What has changed, however, is the build environment. If I
>   rebuild the same kernel source in a wily chroot, it boots fine.
>
>   Marking "Confirmed" because Paulo Pisatti reported this to me, and I
>   reproduced.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/gcc-5/+bug/1533009/+subscriptions

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Title:
  arm64: "unsupported RELA relocation"

Status in gcc-5 package in Ubuntu:
  Confirmed
Status in linux package in Ubuntu:
  Triaged

Bug description:
  linux-image-4.3.0-5-generic 4.3.0-5.16 arm64 fails to load modules
  (and therefore boot). It emits messages like the following for each
  attempted module load:

  [2.156817] module libahci: unsupported RELA relocation: 275

  This is reminiscent of LP: #1502946 - except that fix appears to still
  be in-tact. What has changed, however, is the build environment. If I
  rebuild the same kernel source in a wily chroot, it boots fine.

  Marking "Confirmed" because Paulo Pisatti reported this to me, and I
  reproduced.

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[Kernel-packages] [Bug 1521245] Re: Kinect Device keeps on disconnecting and reconnecting every two seconds

[Christopher M. Penalver]

Shuhao, following up on
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1521245/comments/7
, could you please test the latest mainline kernel (4.4) and advise to
the results?

** Changed in: linux (Ubuntu)
   Status: Confirmed => Incomplete

** Description changed:

  I have an original xbox 360 kinect and when I try to use it with wily,
  it seems to keeps connecting and reconnecting. This does not occur on
  15.04 on my other machine.
  
+ WORKAROUND: sudo -s
+ echo -1 > /sys/module/usbcore/parameters/autosuspend
+ 
  Sample log:
- 
  Nov 30 10:57:16 thinkpadt420 kernel: [ 2746.676018] usb 4-1.2.2: new 
high-speed USB device number 61 using ehci-pci
  Nov 30 10:57:16 thinkpadt420 kernel: [ 2746.771890] usb 4-1.2.2: New USB 
device found, idVendor=045e, idProduct=02ae
  Nov 30 10:57:16 thinkpadt420 kernel: [ 2746.771900] usb 4-1.2.2: New USB 
device strings: Mfr=2, Product=1, SerialNumber=3
  Nov 30 10:57:16 thinkpadt420 kernel: [ 2746.771905] usb 4-1.2.2: Product: 
Xbox NUI Camera
  Nov 30 10:57:16 thinkpadt420 kernel: [ 2746.771910] usb 4-1.2.2: 
Manufacturer: Microsoft
  Nov 30 10:57:16 thinkpadt420 kernel: [ 2746.771914] usb 4-1.2.2: 
SerialNumber: 
  Nov 30 10:57:16 thinkpadt420 kernel: [ 2746.772645] gspca_main: kinect-2.14.0 
probing 045e:02ae
  Nov 30 10:57:16 thinkpadt420 mtp-probe: checking bus 4, device 61: 
"/sys/devices/pci:00/:00:1d.0/usb4/4-1/4-1.2/4-1.2.2"
  Nov 30 10:57:16 thinkpadt420 mtp-probe: bus: 4, device: 61 was not an MTP 
device
  Nov 30 10:57:17 thinkpadt420 kernel: [ 2747.205869] usb 4-1.2: USB 
disconnect, device number 59
  Nov 30 10:57:17 thinkpadt420 kernel: [ 2747.205880] usb 4-1.2.1: USB 
disconnect, device number 60
  Nov 30 10:57:17 thinkpadt420 kernel: [ 2747.206406] usb 4-1.2.2: USB 
disconnect, device number 61
  Nov 30 10:57:17 thinkpadt420 kernel: [ 2747.816793] usb 4-1.2: new high-speed 
USB device number 62 using ehci-pci
  Nov 30 10:57:18 thinkpadt420 kernel: [ 2747.909585] usb 4-1.2: New USB device 
found, idVendor=045e, idProduct=02c2
  Nov 30 10:57:18 thinkpadt420 kernel: [ 2747.909595] usb 4-1.2: New USB device 
strings: Mfr=0, Product=0, SerialNumber=0
  Nov 30 10:57:18 thinkpadt420 kernel: [ 2747.910267] hub 4-1.2:1.0: USB hub 
found
  Nov 30 10:57:18 thinkpadt420 kernel: [ 2747.910358] hub 4-1.2:1.0: 2 ports 
detected
  Nov 30 10:57:19 thinkpadt420 kernel: [ 2749.041712] usb 4-1.2.1: new 
high-speed USB device number 63 using ehci-pci
  Nov 30 10:57:19 thinkpadt420 kernel: [ 2749.136571] usb 4-1.2.1: New USB 
device found, idVendor=045e, idProduct=02ad
  Nov 30 10:57:19 thinkpadt420 kernel: [ 2749.136581] usb 4-1.2.1: New USB 
device strings: Mfr=1, Product=2, SerialNumber=3
  Nov 30 10:57:19 thinkpadt420 kernel: [ 2749.136586] usb 4-1.2.1: Product: 
Xbox Kinect Audio, © 2011 Microsoft Corporation. All rights reserved.
  Nov 30 10:57:19 thinkpadt420 kernel: [ 2749.136591] usb 4-1.2.1: 
Manufacturer: Microsoft
  Nov 30 10:57:19 thinkpadt420 kernel: [ 2749.136595] usb 4-1.2.1: 
SerialNumber: B70777100842334B
  Nov 30 10:57:19 thinkpadt420 mtp-probe: checking bus 4, device 63: 
"/sys/devices/pci:00/:00:1d.0/usb4/4-1/4-1.2/4-1.2.1"
  Nov 30 10:57:19 thinkpadt420 mtp-probe: bus: 4, device: 63 was not an MTP 
device
  
  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-18-generic 4.2.0-18.22
  ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3
  Uname: Linux 4.2.0-18-generic x86_64
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
-  USERPID ACCESS COMMAND
-  /dev/snd/pcmC0D0p:   shuhao 1666 F...m pulseaudio
-  /dev/snd/controlC0:  shuhao 1666 F pulseaudio
+  USERPID ACCESS COMMAND
+  /dev/snd/pcmC0D0p:   shuhao 1666 F...m pulseaudio
+  /dev/snd/controlC0:  shuhao 1666 F pulseaudio
  CurrentDesktop: XFCE
  Date: Mon Nov 30 10:53:22 2015
  HibernationDevice: RESUME=UUID=c55683f4-2e8a-4ea2-961f-22cc50468a0c
  InstallationDate: Installed on 2015-11-30 (0 days ago)
  InstallationMedia: Xubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  MachineType: LENOVO 4180J4C
  ProcEnviron:
-  LANGUAGE=en_CA:en
-  PATH=(custom, no user)
-  XDG_RUNTIME_DIR=
-  LANG=en_CA.UTF-8
-  SHELL=/bin/zsh
+  LANGUAGE=en_CA:en
+  PATH=(custom, no user)
+  XDG_RUNTIME_DIR=
+  LANG=en_CA.UTF-8
+  SHELL=/bin/zsh
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-18-generic.efi.signed 
root=/dev/mapper/xubuntu--vg-root ro noprompt quiet splash vt.handoff=7
  RelatedPackageVersions:
-  linux-restricted-modules-4.2.0-18-generic N/A
-  linux-backports-modules-4.2.0-18-generic  N/A
-  linux-firmware1.149.2
+  linux-restricted-modules-4.2.0-18-generic N/A
+  linux-backports-modules-4.2.0-18-generic  N/A
+  linux-firmware1.149.2
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh 

[Kernel-packages] [Bug 1375310] Re: Removing linux-image-extra-X-generic deletes initramfs

[Robert Euhus]

The fix of running all the kernel-post-install hooks on removal of a
linux-image-extra package causes another bug (#1440608) with the
autoremoval feature. Please see my comment on
https://bugs.launchpad.net/bugs/1440608 .

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Title:
  Removing linux-image-extra-X-generic deletes initramfs

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Trusty:
  Fix Released
Status in linux source package in Utopic:
  Fix Released

Bug description:
  Situation: linux-image-X-generic and linux-image-extra-X-generic are
  both installed

  When you remove linux-image-extra-X-generic (e.g. switching from -generic to 
-virtual) /boot/initrd.img-X-generic is deleted in 
linux-image-extra-X-generic's postrm script.
  This results into broken boot. At least when / is on LVM etc.

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[Kernel-packages] [Bug 1491467] Re: kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

[Manuel]

I am using a Fujitsu Lifebook A544, with normal HDD and optical drive.

The high-cpu load issue is present with kernel 3.19 (Ubuntu Trusty), 4.2
(Ubuntu Wily and Fedora 23) and 4.3 (Ubuntu Xenial), with BIOS 1.18 and
1.19. Moreover, the optical drive seems to be unable to read CDs and
DVDs.

After upgrading the BIOS to 1.20, the problem disappears with all the
aforementioned kernels, and the optical drive is back to reading CDs and
DVDs again.

I believe that the issue was known by Fujitsu itself, since it reports
the bug as fixed in the BIOS 1.19-1.20 changelog.

I am wondering if upgrading the BIOS solves the problem also for the
SSD-equipped laptop.

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Title:
  kworker consuming cpu due to GPE13 interrupt storm on Fujitsu A544

Status in Linux:
  Unknown
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Wily:
  In Progress

Bug description:
  On Fujitsu A544 laptop (and likely others) fitted with SSD, kworker
  takes 100% of one core of CPU due to GPE13 interrupt storm

  See upstream bug https://bugzilla.kernel.org/show_bug.cgi?id=53071

  The bug can be identified by repeatedly running 
  cat /sys/firmware/acpi/interrupts/gpe13
  where a rapidly increasing count will be seen.

  Workaround:
  sudo sh -c 'echo "disable" > /sys/firmware/acpi/interrupts/gpe13'
  disables it until reboot
  Using 
  sudo crontab -e
  and adding the line
  @reboot echo "disable" > /sys/firmware/acpi/interrupts/gpe13
  works around for subsequent boots.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.1.0-3-generic 4.1.0-3.3
  ProcVersionSignature: Ubuntu 4.1.0-3.3-generic 4.1.3
  Uname: Linux 4.1.0-3-generic x86_64
  ApportVersion: 2.18-0ubuntu9
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  colinl 1699 F pulseaudio
   /dev/snd/controlC1:  colinl 1699 F pulseaudio
  CurrentDesktop: Unity
  Date: Wed Sep  2 16:03:19 2015
  InstallationDate: Installed on 2014-10-21 (316 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Alpha amd64 (20141017)
  MachineType: FUJITSU LIFEBOOK A544
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.1.0-3-generic 
root=UUID=c68c6484-d8d6-44f6-b429-892aa6ef74cf ro
  RelatedPackageVersions:
   linux-restricted-modules-4.1.0-3-generic N/A
   linux-backports-modules-4.1.0-3-generic  N/A
   linux-firmware   1.147
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: yes
Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: Upgraded to wily on 2015-08-31 (1 days ago)
  dmi.bios.date: 04/01/2015
  dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd.
  dmi.bios.version: Version 1.19
  dmi.board.name: FJNBB35
  dmi.board.vendor: FUJITSU
  dmi.chassis.type: 10
  dmi.chassis.vendor: FUJITSU
  dmi.modalias: 
dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvrVersion1.19:bd04/01/2015:svnFUJITSU:pnLIFEBOOKA544:pvr:rvnFUJITSU:rnFJNBB35:rvr:cvnFUJITSU:ct10:cvr:
  dmi.product.name: LIFEBOOK A544
  dmi.sys.vendor: FUJITSU

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[Kernel-packages] [Bug 1520242] Re: HP Compaq 8510w: Fan is running constantly in high speed after resume from suspend to RAM

[Jarno Suni]

** Description changed:

  No proper reason for running at so high speed as there is not much CPU
  load. Product number of the notebook: GC114EA#AK8
  
  WORKAROUND: Put following script in /etc/pm/sleep.d :
  #!/bin/sh
  case "$1" in
- resume|thaw)
- for i in $(seq 0 10) ; 
- do 
- echo "0" > 
/sys/devices/virtual/thermal/cooling_device${i}/cur_state
- done
+ resume|thaw)
+ for i in $(seq 0 10) ;
+ do
+ echo "0" > 
/sys/devices/virtual/thermal/cooling_device${i}/cur_state
+ done
  ;;
+ esac
+ 
+ In ubuntu 15.04 or later you may have to add this executable script in
+ /lib/systemd/system-sleep/ :
+ 
+ #!/bin/sh
+ case $1/$2 in
+   pre/*)
+ ;;
+   post/*) 
+ for i in $(seq 0 10) ; do
+   echo "0" > /sys/devices/virtual/thermal/cooling_device${i}/cur_state
+ done
+ ;;
  esac
  
  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-18-generic 4.2.0-18.22
  ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3
  Uname: Linux 4.2.0-18-generic x86_64
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  jarnos 1404 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Nov 26 15:37:42 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=19c075ab-2b2e-4285-a3a5-dbd15ee7b31e
  InstallationDate: Installed on 2015-11-21 (4 days ago)
  InstallationMedia: Xubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-18-generic 
root=UUID=bdc3be24-dee9-4ead-bca0-c9b1e45a87e5 ro persistent quiet splash 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-18-generic N/A
   linux-backports-modules-4.2.0-18-generic  N/A
   linux-firmware1.149.2
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/01/2011
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68MVD Ver. F.20
  dmi.board.name: 30C5
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 71.36
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvr68MVDVer.F.20:bd12/01/2011:svnHewlett-Packard:pn:pvrF.20:rvnHewlett-Packard:rn30C5:rvrKBCVersion71.36:cvnHewlett-Packard:ct10:cvr:
  dmi.product.version: F.20
  dmi.sys.vendor: Hewlett-Packard

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Title:
  HP Compaq 8510w: Fan is running constantly in high speed after resume
  from suspend to RAM

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  No proper reason for running at so high speed as there is not much CPU
  load. Product number of the notebook: GC114EA#AK8

  WORKAROUND: Put following script in /etc/pm/sleep.d :
  #!/bin/sh
  case "$1" in
  resume|thaw)
  for i in $(seq 0 10) ;
  do
  echo "0" > 
/sys/devices/virtual/thermal/cooling_device${i}/cur_state
  done
  ;;
  esac

  In ubuntu 15.04 or later you may have to add this executable script in
  /lib/systemd/system-sleep/ :

  #!/bin/sh
  case $1/$2 in
pre/*)
  ;;
post/*) 
  for i in $(seq 0 10) ; do
    echo "0" > /sys/devices/virtual/thermal/cooling_device${i}/cur_state
  done
  ;;
  esac

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-18-generic 4.2.0-18.22
  ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3
  Uname: Linux 4.2.0-18-generic x86_64
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  jarnos 1404 F pulseaudio
  CurrentDesktop: XFCE
  Date: Thu Nov 26 15:37:42 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=19c075ab-2b2e-4285-a3a5-dbd15ee7b31e
  InstallationDate: Installed on 2015-11-21 (4 days ago)
  InstallationMedia: Xubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-18-generic 
root=UUID=bdc3be24-dee9-4ead-bca0-c9b1e45a87e5 ro persistent quiet splash 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-18-generic N/A
   linux-backports-modules-4.2.0-18-generic  N/A
   linux-firmware1.149.2
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/01/2011
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68MVD Ver. F.20
  dmi.board.name: 30C5
  dmi.board.vendor: 

[Kernel-packages] [Bug 1440608] Re: /etc/kernel/postinst.d/apt-auto-removal wants to remove all kernels except the latest one

[Robert Euhus]

** Also affects: linux-meta (Ubuntu)
   Importance: Undecided
   Status: New

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Title:
  /etc/kernel/postinst.d/apt-auto-removal wants to remove all kernels
  except the latest one

Status in apt package in Ubuntu:
  Confirmed
Status in linux-meta package in Ubuntu:
  New

Bug description:
  After installing a 3rd kernel currently 3.19.0-12-generic, the
  /etc/apt/apt.conf.d/01autoremove-kernels file looks normal listing the
  3.19.0-11-generic and 3.19.0-12-generic with 3.19.0-10-generic listed
  to be autoremoved. But once autoremove is completed the machine
  requests to be rebooted and at that time the /etc/apt/apt.conf.d
  /01autoremove-kernels file lists the 3.19.0-12-generic and
  3.19.0-10-generic kernels. So upon rebooting the 3.19.0-11-generic is
  requested to be autoremoved leaving only one kernel the latest one
  3.19.0-12-generic.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: apt 1.0.9.7ubuntu3
  ProcVersionSignature: Ubuntu 3.19.0-12.12-generic 3.19.3
  Uname: Linux 3.19.0-12-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.17-0ubuntu1
  Architecture: amd64
  CurrentDesktop: MATE
  Date: Sun Apr  5 17:03:01 2015
  InstallationDate: Installed on 2015-04-02 (3 days ago)
  InstallationMedia: Ubuntu-MATE 15.04 "Vivid Vervet" - Beta amd64 (20150401)
  SourcePackage: apt
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1532267] Re: 168c:0036 [Aspire E5-573G] Bluetooth not recognized

[Leonardo Marques Rodrigues]

Jeremy,

I have tested Ubuntu 12.04 on my notebook, and the problem also
occurred.

Thank you for your attention.

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Title:
  168c:0036 [Aspire E5-573G] Bluetooth not recognized

Status in linux package in Ubuntu:
  Triaged

Bug description:
  I have installed Ubuntu 14.04 on my Acer Aspire E5-573G, and the
  bluetooth was not recognized, but wifi is working perfectly. This
  problem occurred from kernel 3.19 - 4.4-rc8.

  03:00.0 Network controller [0280]: Qualcomm Atheros QCA9565 / AR9565 Wireless 
Network Adapter [168c:0036] (rev 01)
   Subsystem: Lite-On Communications Inc Device [11ad:0803]
   Kernel driver in use: ath9k

  The result of lsusb;
  Bus 003 Device 002: ID 8087:8001 Intel Corp.
  Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  Bus 001 Device 004: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card 
Reader Controller
  Bus 001 Device 003: ID 1bcf:2c81 Sunplus Innovation Technology Inc.
  Bus 001 Device 005: ID 046d:c534 Logitech, Inc.
  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-4.2.0-23-generic 4.2.0-23.28~14.04.1
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  Uname: Linux 4.2.0-23-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Fri Jan  8 14:41:21 2016
  InstallationDate: Installed on 2015-12-25 (13 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  SourcePackage: linux-lts-wily
  UpgradeStatus: No upgrade log present (probably fresh install)
  ---
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  lmrodrigues   2174 F pulseaudio
   /dev/snd/controlC1:  lmrodrigues   2174 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=898c0089-7a66-4b09-b59b-0953113ce894
  InstallationDate: Installed on 2015-12-25 (15 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  MachineType: Acer Aspire E5-573G
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-23-generic 
root=UUID=37df17cf-666c-4aa5-b851-ef8e5f7ce3e4 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-23-generic N/A
   linux-backports-modules-4.2.0-23-generic  N/A
   linux-firmware1.144+ar3012
  Tags:  trusty
  Uname: Linux 4.2.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 09/25/2015
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V1.31
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: ZORO_BH
  dmi.board.vendor: Acer
  dmi.board.version: Type2 - A01 Board Version
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV1.31:bd09/25/2015:svnAcer:pnAspireE5-573G:pvrV3.72:rvnAcer:rnZORO_BH:rvrType2-A01BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire E5-573G
  dmi.product.version: V3.72
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1531768] Re: arm64 kernel and multiple CPUs is unusably slow

[Andy Whitcroft]

The lxc hangs component looks to be an lxd related issue.  Specificially
the go libraries in use consume a large ammount of entropy and hang
waiting for it to become available.  Installing haveged seems to resolve
these hangs.

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Title:
  arm64 kernel and multiple CPUs is unusably slow

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I created an 8 CPU arm64 instance on Canonical's Scalingstack (which I
  want to use for armhf autopkgtesting in LXD). I started with wily as
  that has lxd available (it's not yet available in trusty nor the PPA
  for arm64).

  However, pretty much any LXD task that I do (I haven't tried much
  else) on this machine takes unbearably long. A simple "lxc profile set
  default raw.lxc lxc.seccomp=" or "lxc list" takes several minutes.

  I see tons of

  [ 1020.971955] rcu_sched kthread starved for 6000 jiffies! g1095 c1094 f0x0
  [ 1121.166926] INFO: task fsnotify_mark:69 blocked for more than 120 seconds.

  in dmesg (the attached apport info has the complete dmesg).

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-22-generic 4.2.0-22.27
  ProcVersionSignature: User Name 4.2.0-22.27-generic 4.2.6
  Uname: Linux 4.2.0-22-generic aarch64
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Jan  7 09:18 seq
   crw-rw 1 root audio 116, 33 Jan  7 09:18 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: arm64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: N/A
  Date: Thu Jan  7 09:24:01 2016
  IwConfig:
   eth0  no wireless extensions.

   lono wireless extensions.

   lxcbr0no wireless extensions.
  Lspci:
   00:00.0 Host bridge [0600]: Red Hat, Inc. Device [1b36:0008]
    Subsystem: Red Hat, Inc Device [1af4:1100]
    Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
    Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- 
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:

  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-22-generic 
root=LABEL=cloudimg-rootfs earlyprintk
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-22-generic N/A
   linux-backports-modules-4.2.0-22-generic  N/A
   linux-firmware1.149.3
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1440608] Re: /etc/kernel/postinst.d/apt-auto-removal wants to remove all kernels except the latest one

[Brad Figg]

** Package changed: linux-meta (Ubuntu) => linux (Ubuntu)

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

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Title:
  /etc/kernel/postinst.d/apt-auto-removal wants to remove all kernels
  except the latest one

Status in apt package in Ubuntu:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  After installing a 3rd kernel currently 3.19.0-12-generic, the
  /etc/apt/apt.conf.d/01autoremove-kernels file looks normal listing the
  3.19.0-11-generic and 3.19.0-12-generic with 3.19.0-10-generic listed
  to be autoremoved. But once autoremove is completed the machine
  requests to be rebooted and at that time the /etc/apt/apt.conf.d
  /01autoremove-kernels file lists the 3.19.0-12-generic and
  3.19.0-10-generic kernels. So upon rebooting the 3.19.0-11-generic is
  requested to be autoremoved leaving only one kernel the latest one
  3.19.0-12-generic.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: apt 1.0.9.7ubuntu3
  ProcVersionSignature: Ubuntu 3.19.0-12.12-generic 3.19.3
  Uname: Linux 3.19.0-12-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.17-0ubuntu1
  Architecture: amd64
  CurrentDesktop: MATE
  Date: Sun Apr  5 17:03:01 2015
  InstallationDate: Installed on 2015-04-02 (3 days ago)
  InstallationMedia: Ubuntu-MATE 15.04 "Vivid Vervet" - Beta amd64 (20150401)
  SourcePackage: apt
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1440608] Re: /etc/kernel/postinst.d/apt-auto-removal wants to remove all kernels except the latest one

[Robert Euhus]

The problem is that on purge/removal the linux-image-extra package runs
all the kernel post-*install*-hooks in  /etc/kernel/postinst.d (as its
postrm hook), including the /etc/kernel/postinst.d/apt-auto-removal
hook. The 'to-be-removed'-version of the kernel is given as an argument
and thereby added to the list /etc/apt/apt.conf.d/01autoremove-kernels
of kernels which shall not be autoremoved. Which at this point is
clearly wrong, since we are probably just right now removing the
respective kernel (linux-image) version as well.

This bug was introduced as a fix to #1375310
(https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1375310).

A fix is not so obvious for me, as running some  /etc/kernel/postinst.d/
hooks might be required upon removal of a specific version of the linux-
extra-image, if the corresponding linux-image package is not going to be
removed. But just running blindly all kernel-postinst hooks on removal
of a package does not really seem like a good idea to me.

Regards, Robert.

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Title:
  /etc/kernel/postinst.d/apt-auto-removal wants to remove all kernels
  except the latest one

Status in apt package in Ubuntu:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  After installing a 3rd kernel currently 3.19.0-12-generic, the
  /etc/apt/apt.conf.d/01autoremove-kernels file looks normal listing the
  3.19.0-11-generic and 3.19.0-12-generic with 3.19.0-10-generic listed
  to be autoremoved. But once autoremove is completed the machine
  requests to be rebooted and at that time the /etc/apt/apt.conf.d
  /01autoremove-kernels file lists the 3.19.0-12-generic and
  3.19.0-10-generic kernels. So upon rebooting the 3.19.0-11-generic is
  requested to be autoremoved leaving only one kernel the latest one
  3.19.0-12-generic.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: apt 1.0.9.7ubuntu3
  ProcVersionSignature: Ubuntu 3.19.0-12.12-generic 3.19.3
  Uname: Linux 3.19.0-12-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.17-0ubuntu1
  Architecture: amd64
  CurrentDesktop: MATE
  Date: Sun Apr  5 17:03:01 2015
  InstallationDate: Installed on 2015-04-02 (3 days ago)
  InstallationMedia: Ubuntu-MATE 15.04 "Vivid Vervet" - Beta amd64 (20150401)
  SourcePackage: apt
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1533914] Re: linux-lts-vivid: 3.19.0-46.52~14.04.1 -proposed tracker

[Chris J Arges]

** Changed in: kernel-sru-workflow/promote-to-proposed
   Status: Confirmed => In Progress

** Changed in: kernel-sru-workflow/promote-to-proposed
 Assignee: Ubuntu Stable Release Updates Team (ubuntu-sru) => Chris J Arges 
(arges)

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Title:
  linux-lts-vivid: 3.19.0-46.52~14.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  New
Status in Kernel SRU Workflow certification-testing series:
  New
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  In Progress
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  New
Status in Kernel SRU Workflow security-signoff series:
  New
Status in Kernel SRU Workflow verification-testing series:
  New
Status in linux-lts-vivid package in Ubuntu:
  Invalid
Status in linux-lts-vivid source package in Trusty:
  New

Bug description:
  This bug is for tracking the 3.19.0-46.52~14.04.1 upload package. This
  bug will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  kernel-stable-Prepare-package-start:Thursday, 14. January 2016 01:03 UTC
  kernel-stable-master-bug:1533715
  kernel-stable-phase:CopyToProposed
  kernel-stable-Prepare-package-end:Friday, 15. January 2016 04:02 UTC
  kernel-stable-Promote-to-proposed-start:Friday, 15. January 2016 04:02 UTC
  kernel-stable-phase-changed:Friday, 15. January 2016 04:02 UTC

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[Kernel-packages] [Bug 1533715] onibi (i386) - tests ran: 167, failed: 1

[Brad Figg]

tests ran: 167, failed: 1;
  
http://kernel.ubuntu.com/testing/3.19.0-46.52/onibi__3.19.0-46.52__2016-01-15_10-23-00/results-index.html

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Title:
  linux: 3.19.0-46.52 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Incomplete
Status in Kernel SRU Workflow certification-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Vivid:
  New

Bug description:
  This bug is for tracking the 3.19.0-46.52 upload package. This bug
  will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  kernel-stable-Prepare-package-start:Wednesday, 13. January 2016 15:20 UTC
  kernel-stable-Prepare-package-end:Thursday, 14. January 2016 01:04 UTC
  kernel-stable-Promote-to-proposed-start:Thursday, 14. January 2016 01:04 UTC
  kernel-stable-Promote-to-proposed-end:Thursday, 14. January 2016 16:13 UTC
  kernel-stable-phase:Verification & Testing
  kernel-stable-phase-changed:Thursday, 14. January 2016 18:02 UTC
  kernel-stable-Verification-testing-start:Thursday, 14. January 2016 18:02 UTC
  kernel-stable-Certification-testing-start:Thursday, 14. January 2016 18:02 UTC
  kernel-stable-Security-signoff-start:Thursday, 14. January 2016 18:02 UTC
  proposed-announcement-sent:True
  kernel-stable-Regression-testing-start:Thursday, 14. January 2016 18:02 UTC
  kernel-stable-Security-signoff-end:Friday, 15. January 2016 06:01 UTC

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[Kernel-packages] [Bug 1531768] Re: arm64 kernel and multiple CPUs is unusably slow

[Andy Whitcroft]

The rcu messages though annoying do seem to be benign as they do not
increase in time.

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Title:
  arm64 kernel and multiple CPUs is unusably slow

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I created an 8 CPU arm64 instance on Canonical's Scalingstack (which I
  want to use for armhf autopkgtesting in LXD). I started with wily as
  that has lxd available (it's not yet available in trusty nor the PPA
  for arm64).

  However, pretty much any LXD task that I do (I haven't tried much
  else) on this machine takes unbearably long. A simple "lxc profile set
  default raw.lxc lxc.seccomp=" or "lxc list" takes several minutes.

  I see tons of

  [ 1020.971955] rcu_sched kthread starved for 6000 jiffies! g1095 c1094 f0x0
  [ 1121.166926] INFO: task fsnotify_mark:69 blocked for more than 120 seconds.

  in dmesg (the attached apport info has the complete dmesg).

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-22-generic 4.2.0-22.27
  ProcVersionSignature: User Name 4.2.0-22.27-generic 4.2.6
  Uname: Linux 4.2.0-22-generic aarch64
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Jan  7 09:18 seq
   crw-rw 1 root audio 116, 33 Jan  7 09:18 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: arm64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: N/A
  Date: Thu Jan  7 09:24:01 2016
  IwConfig:
   eth0  no wireless extensions.

   lono wireless extensions.

   lxcbr0no wireless extensions.
  Lspci:
   00:00.0 Host bridge [0600]: Red Hat, Inc. Device [1b36:0008]
    Subsystem: Red Hat, Inc Device [1af4:1100]
    Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
    Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- 
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:

  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-22-generic 
root=LABEL=cloudimg-rootfs earlyprintk
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-22-generic N/A
   linux-backports-modules-4.2.0-22-generic  N/A
   linux-firmware1.149.3
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1532267] Re: 168c:0036 [Aspire E5-573G] Bluetooth not recognized

[Leonardo Marques Rodrigues]

Chistopher,

I'm sorry for the delay, I sent an email reporting the problem to the
linux-bluetooth list.

Here is the link to the file: http://www.spinics.net/lists/linux-
bluetooth/msg65972.html

Thank you for your attention.

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Title:
  168c:0036 [Aspire E5-573G] Bluetooth not recognized

Status in linux package in Ubuntu:
  Triaged

Bug description:
  I have installed Ubuntu 14.04 on my Acer Aspire E5-573G, and the
  bluetooth was not recognized, but wifi is working perfectly. This
  problem occurred from kernel 3.19 - 4.4-rc8.

  03:00.0 Network controller [0280]: Qualcomm Atheros QCA9565 / AR9565 Wireless 
Network Adapter [168c:0036] (rev 01)
   Subsystem: Lite-On Communications Inc Device [11ad:0803]
   Kernel driver in use: ath9k

  The result of lsusb;
  Bus 003 Device 002: ID 8087:8001 Intel Corp.
  Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  Bus 001 Device 004: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card 
Reader Controller
  Bus 001 Device 003: ID 1bcf:2c81 Sunplus Innovation Technology Inc.
  Bus 001 Device 005: ID 046d:c534 Logitech, Inc.
  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-4.2.0-23-generic 4.2.0-23.28~14.04.1
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  Uname: Linux 4.2.0-23-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Fri Jan  8 14:41:21 2016
  InstallationDate: Installed on 2015-12-25 (13 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  SourcePackage: linux-lts-wily
  UpgradeStatus: No upgrade log present (probably fresh install)
  ---
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  lmrodrigues   2174 F pulseaudio
   /dev/snd/controlC1:  lmrodrigues   2174 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=898c0089-7a66-4b09-b59b-0953113ce894
  InstallationDate: Installed on 2015-12-25 (15 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  MachineType: Acer Aspire E5-573G
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-23-generic 
root=UUID=37df17cf-666c-4aa5-b851-ef8e5f7ce3e4 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-23-generic N/A
   linux-backports-modules-4.2.0-23-generic  N/A
   linux-firmware1.144+ar3012
  Tags:  trusty
  Uname: Linux 4.2.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 09/25/2015
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V1.31
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: ZORO_BH
  dmi.board.vendor: Acer
  dmi.board.version: Type2 - A01 Board Version
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV1.31:bd09/25/2015:svnAcer:pnAspireE5-573G:pvrV3.72:rvnAcer:rnZORO_BH:rvrType2-A01BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire E5-573G
  dmi.product.version: V3.72
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1440608] Re: /etc/kernel/postinst.d/apt-auto-removal wants to remove all kernels except the latest one

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

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Title:
  /etc/kernel/postinst.d/apt-auto-removal wants to remove all kernels
  except the latest one

Status in apt package in Ubuntu:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  After installing a 3rd kernel currently 3.19.0-12-generic, the
  /etc/apt/apt.conf.d/01autoremove-kernels file looks normal listing the
  3.19.0-11-generic and 3.19.0-12-generic with 3.19.0-10-generic listed
  to be autoremoved. But once autoremove is completed the machine
  requests to be rebooted and at that time the /etc/apt/apt.conf.d
  /01autoremove-kernels file lists the 3.19.0-12-generic and
  3.19.0-10-generic kernels. So upon rebooting the 3.19.0-11-generic is
  requested to be autoremoved leaving only one kernel the latest one
  3.19.0-12-generic.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: apt 1.0.9.7ubuntu3
  ProcVersionSignature: Ubuntu 3.19.0-12.12-generic 3.19.3
  Uname: Linux 3.19.0-12-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.17-0ubuntu1
  Architecture: amd64
  CurrentDesktop: MATE
  Date: Sun Apr  5 17:03:01 2015
  InstallationDate: Installed on 2015-04-02 (3 days ago)
  InstallationMedia: Ubuntu-MATE 15.04 "Vivid Vervet" - Beta amd64 (20150401)
  SourcePackage: apt
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1534661] [NEW] regression: Cypress touchpad driver (cyapa) ignores events after bieng idle for 2 seconds

[Eugene San]

Public bug reported:

Driver update in Kernel 4.2 causes severe usability issues with Cypress
touchpad (cyapa) used on Acer C7x0 chromebooks.

The driver in question is ignoring events during entering/leaving idle
status which from user standpoint seems like touchpad is not reacting to
actions performed after touchpad is not used for more then 2 seconds.

The bug was partially fixed in 4.3 and additional fix was pushed to
upcoming 4.5.

After direct communication with driver maintainer, we came up with 2 patches 
fixing the problem.
Since 4.2 is EOL now, the patches cannot be pushed into upstream therefor are 
posted here.

First patch is a backport of driver from 4.3 to 4.2 and the second patch
is additional fix that should be applied on 4.3/4.4.

Tested:
- 4.2.0-23-generic #28~14.04.1-Ubuntu on Acer C710
- 4.4 mainline on Acer C720p

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

** Patch added: "input-cyapa-fix.tar.xz"
   
https://bugs.launchpad.net/bugs/1534661/+attachment/4550561/+files/input-cyapa-fix.tar.xz

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Title:
  regression: Cypress touchpad driver (cyapa) ignores events after bieng
  idle for 2 seconds

Status in linux package in Ubuntu:
  New

Bug description:
  Driver update in Kernel 4.2 causes severe usability issues with
  Cypress touchpad (cyapa) used on Acer C7x0 chromebooks.

  The driver in question is ignoring events during entering/leaving idle
  status which from user standpoint seems like touchpad is not reacting
  to actions performed after touchpad is not used for more then 2
  seconds.

  The bug was partially fixed in 4.3 and additional fix was pushed to
  upcoming 4.5.

  After direct communication with driver maintainer, we came up with 2 patches 
fixing the problem.
  Since 4.2 is EOL now, the patches cannot be pushed into upstream therefor are 
posted here.

  First patch is a backport of driver from 4.3 to 4.2 and the second
  patch is additional fix that should be applied on 4.3/4.4.

  Tested:
  - 4.2.0-23-generic #28~14.04.1-Ubuntu on Acer C710
  - 4.4 mainline on Acer C720p

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[Kernel-packages] [Bug 1173759] Re: Ubuntu 13.04 can detect wi-fi but can't connect

[wunaitian]

I am using HP Pavilion g4 with ralink rt5390. After I installed the
ubuntu 14.04 with 3.19 kernel, the wifi didn`t work and also the wifi
disable/enable button didn`t work. Then I remove the "acpi=off" in
/etc/default/grub and run "update-grub", and reboot. I don`t why but it
really works. And maybe it can help you.

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Title:
  Ubuntu 13.04 can detect wi-fi but can't connect

Status in linux package in Ubuntu:
  Expired

Bug description:
  HP Pavilion laptop with Ralink RT5390 wireless interface

  1. Can detect home wi-fi signal but can't connect. Keeps asking for
  password then "disconnects" over and over again.

  2. All other computers, tablets, and smartphones at home can connect
  to the wi-fi without any trouble at all.

  3. HP Pavilion laptop can connect to the internet if tethered to my
  smartphone (used as a portable wi-fi hotspot).

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[Kernel-packages] [Bug 1440103] Re: [Hyper-V] Kernel panic not functional on Vivid

[Chris Valean]

Hi Joe,
Can you provide a list of commits and dependencies you have to include for the 
working test kernel?
The same or a similar issue might be occurring on Ubuntu with linux-next so we 
want to compare them.

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Title:
  [Hyper-V] Kernel panic not functional on Vivid

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Vivid:
  In Progress
Status in linux source package in Wily:
  Fix Released

Bug description:
  Issue description:
  Triggering a kernel panic will not produce a crash dump file.

  Steps to Reproduce:
  1. install kdump related packages.
  2. verify crashmem value - defaults to 384M-:129M
  3. verify that the system is ready for crash:
  # cat /sys/kernel/kexec_crash_loaded
  1
  4. trigger kernel panic with # echo c | sudo tee /proc/sysrq-trigger
  5. The system will freeze and no kernel dump will be generated, system is not 
rebooted automatically as configured in kdump-tools config.

  Versions details:
  Windows Server Host Edition: Microsoft Windows Server 2012 R2 Datacenter 
build 9600
  Distribution name and release: Ubuntu Vivid Vervet
  Kernel version: Linux ubuntu31 3.19.0-11-generic #11lp14233432v201504021617 
SMP

  Repro output with VM settings as follows:
  2GB RAM, 1vCPU, crashmem: 384M:128M OR 384M:128M

  [  149.328829] SysRq : Trigger a crash
  [  149.342418] BUG: unable to handle kernel NULL pointer dereference at   
(null)
  [  149.346369] IP: [] sysrq_handle_crash+0x16/0x20
  [  149.346369] PGD 367a3067 PUD 7bdf0067 PMD 0
  [  149.346369] Oops: 0002 [#1] SMP
  [  149.346369] Modules linked in: joydev hid_generic hid_hyperv serio_raw hid 
8250_fintek hyperv_keyboard hv_balloon hyp
  erv_fb i2c_piix4 mac_hid autofs4 hv_netvsc hv_utils hv_storvsc psmouse floppy 
pata_acpi hv_vmbus
  [  149.346369] CPU: 0 PID: 1379 Comm: tee Not tainted 3.19.0-11-generic 
#11lp14233432v201504021617
  [  149.346369] Hardware name: Microsoft Corporation Virtual Machine/Virtual 
Machine, BIOS 090006  05/23/2012
  [  149.346369] task: 88007a7d3ae0 ti: 88007be7c000 task.ti: 
88007be7c000
  [  149.346369] RIP: 0010:[]  [] 
sysrq_handle_crash+0x16/0x20
  [  149.346369] RSP: 0018:88007be7fe68  EFLAGS: 00010292
  [  149.346369] RAX: 000f RBX: 0063 RCX: 
000f
  [  149.346369] RDX: 88007ce0fd78 RSI: 88007ce0e498 RDI: 
0063
  [  149.346369] RBP: 88007be7fe68 R08: 0002 R09: 
0275
  [  149.346369] R10: 0092 R11: 0275 R12: 
0004
  [  149.346369] R13:  R14: 81cb38e0 R15: 
0008
  [  149.346369] FS:  7f0a2e22a700() GS:88007ce0() 
knlGS:
  [  149.346369] CS:  0010 DS:  ES:  CR0: 8005003b
  [  149.346369] CR2:  CR3: 36047000 CR4: 
06f0
  [  149.346369] Stack:
  [  149.346369]  88007be7fe98 814aef96 0002 
fffb
  [  149.346369]  7ffc64e934b0 0002 88007be7feb8 
814af443
  [  149.346369]  7ffc64e934b0 8800364f15c0 88007be7fed8 
8125ad98
  [  149.346369] Call Trace:
  [  149.346369]  [] __handle_sysrq+0x106/0x170
  [  149.346369]  [] write_sysrq_trigger+0x33/0x40
  [  149.346369]  [] proc_reg_write+0x48/0x70
  [  149.346369]  [] vfs_write+0xb7/0x1f0
  [  149.346369]  [] ? vfs_read+0x11e/0x140
  [  149.346369]  [] SyS_write+0x46/0xb0
  [  149.346369]  [] system_call_fastpath+0x16/0x1b
  [  149.346369] Code: ef e8 df f7 ff ff eb d8 66 2e 0f 1f 84 00 00 00 00 00 0f 
1f 00 66 66 66 66 90 55 c7 05 34 42 a3 00
  01 00 00 00 48 89 e5 0f ae f8  04 25 00 00 00 00 01 5d c3 66 66 66 66 90 
55 31 c0 48 89 e5
  [  149.346369] RIP  [] sysrq_handle_crash+0x16/0x20
  [  149.346369]  RSP 
  [  149.346369] CR2: 
  [0.00] Initializing cgroup subsys cpuset
  [0.00] Initializing cgroup subsys cpu
  [0.00] Initializing cgroup subsys cpuacct
  [0.00] Linux version 3.19.0-11-generic (apw@gloin) (gcc version 4.9.2 
(Ubuntu 4.9.2-10ubuntu12) ) #11lp14233432v
  201504021617 SMP Thu Apr 2 15:15:51 UTC 2015 (Ubuntu 
3.19.0-11.11lp14233432v201504021617-generic 3.19.3)
  [0.00] Command line: BOOT_IMAGE=/vmlinuz-3.19.0-11-generic 
root=/dev/mapper/ubuntu31--vg-root ro console=tty0 co
  nsole=ttyS1 irqpoll maxcpus=1 nousb systemd.unit=kdump-tools.service 
elfcorehdr=867700K

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[Kernel-packages] [Bug 1534680] [NEW] error after booting 15.10

[Luc Henderieckx]

Public bug reported:

Systeelprogrammaprobleem ontdekt
Er s in Ubuntu 15.10 helaas een interne fout opgetrden.

ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: linux-image-4.2.0-24-generic 4.2.0-24.29
ProcVersionSignature: Ubuntu 4.2.0-24.29-generic 4.2.8-ckt1
Uname: Linux 4.2.0-24-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC1:  luchen 1189 F pulseaudio
 /dev/snd/controlC0:  luchen 1189 F pulseaudio
CurrentDesktop: Unity
Date: Fri Jan 15 18:22:50 2016
HibernationDevice: RESUME=UUID=eaaf960d-0d95-47d3-8de4-9dd6a51bb8a1
InstallationDate: Installed on 2015-11-27 (49 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
IwConfig:
 enp2s0no wireless extensions.
 
 lono wireless extensions.
MachineType: Gigabyte Technology Co., Ltd. GA-A75-D3H
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-24-generic 
root=UUID=900d57dd-4196-4110-91ff-505b397b804a ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-4.2.0-24-generic N/A
 linux-backports-modules-4.2.0-24-generic  N/A
 linux-firmware1.149.3
RfKill:
 
SourcePackage: linux
UdevLog: Error: [Errno 2] Bestand of map bestaat niet: '/var/log/udev'
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/17/2011
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F5a
dmi.board.name: GA-A75-D3H
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: 
dmi:bvnAwardSoftwareInternational,Inc.:bvrF5a:bd11/17/2011:svnGigabyteTechnologyCo.,Ltd.:pnGA-A75-D3H:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-A75-D3H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: GA-A75-D3H
dmi.sys.vendor: Gigabyte Technology Co., Ltd.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug package-from-proposed wily

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Title:
  error after booting 15.10

Status in linux package in Ubuntu:
  New

Bug description:
  Systeelprogrammaprobleem ontdekt
  Er s in Ubuntu 15.10 helaas een interne fout opgetrden.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-24-generic 4.2.0-24.29
  ProcVersionSignature: Ubuntu 4.2.0-24.29-generic 4.2.8-ckt1
  Uname: Linux 4.2.0-24-generic x86_64
  NonfreeKernelModules: fglrx
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  luchen 1189 F pulseaudio
   /dev/snd/controlC0:  luchen 1189 F pulseaudio
  CurrentDesktop: Unity
  Date: Fri Jan 15 18:22:50 2016
  HibernationDevice: RESUME=UUID=eaaf960d-0d95-47d3-8de4-9dd6a51bb8a1
  InstallationDate: Installed on 2015-11-27 (49 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  IwConfig:
   enp2s0no wireless extensions.
   
   lono wireless extensions.
  MachineType: Gigabyte Technology Co., Ltd. GA-A75-D3H
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-24-generic 
root=UUID=900d57dd-4196-4110-91ff-505b397b804a ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-24-generic N/A
   linux-backports-modules-4.2.0-24-generic  N/A
   linux-firmware1.149.3
  RfKill:
   
  SourcePackage: linux
  UdevLog: Error: [Errno 2] Bestand of map bestaat niet: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/17/2011
  dmi.bios.vendor: Award Software International, Inc.
  dmi.bios.version: F5a
  dmi.board.name: GA-A75-D3H
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.board.version: x.x
  dmi.chassis.type: 3
  dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
  dmi.modalias: 
dmi:bvnAwardSoftwareInternational,Inc.:bvrF5a:bd11/17/2011:svnGigabyteTechnologyCo.,Ltd.:pnGA-A75-D3H:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-A75-D3H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
  dmi.product.name: GA-A75-D3H
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.

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[Kernel-packages] [Bug 1440103] Re: [Hyper-V] Kernel panic not functional on Vivid

[Joseph Salisbury]

Hi Chris,

Here is the list of commits used in test kernel:

0f22bce staging: lustre: check kzalloc return value
1d67237 Drivers: hv: vmbus: prefer 'die' notification chain to 'panic'
a28d64c Drivers: hv: vmbus: add special crash handler
5990a10 Drivers: hv: don't do hypercalls when hypercall_page is NULL
7d8e182 Drivers: hv: vmbus: add special kexec handler
c3e9e25 kexec: define kexec_in_progress in !CONFIG_KEXEC case
e051d15 Drivers: hv: vmbus: Implement the protocol for tearing down vmbus state
7f0f4f3 Drivers: hv: vmbus: unregister panic notifier on module unload
2f940da hv: run non-blocking message handlers in the dispatch tasklet
ce30250 Drivers: hv: vmbus: Add support for VMBus panic notifier handler
9ed3a0e Drivers: hv: vmbus: Teardown clockevent devices on module unload
25a696e clockevents: export clockevents_unbind_device instead of 
clockevents_unbind
891b295 drivers: hv: vmbus: Teardown synthetic interrupt controllers on module 
unload
3efe049 Drivers: hv: vmbus: teardown hv_vmbus_con workqueue and 
vmbus_connection pages on shutdown
45a0fc8 Drivers: hv: vmbus: prevent cpu offlining on newer hypervisors


The following commits did not cherry-pick cleanly and needed backporting:  
e513229, 96c1d05, 652594c, 2db84ef, 2517281 and 510f7aef

The subjects listed above are the same as in mainline, but SHA1s are
different, since that is from my local repo.  Just let me know if you
need me to post the original SHA1s and I will

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Title:
  [Hyper-V] Kernel panic not functional on Vivid

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Vivid:
  In Progress
Status in linux source package in Wily:
  Fix Released

Bug description:
  Issue description:
  Triggering a kernel panic will not produce a crash dump file.

  Steps to Reproduce:
  1. install kdump related packages.
  2. verify crashmem value - defaults to 384M-:129M
  3. verify that the system is ready for crash:
  # cat /sys/kernel/kexec_crash_loaded
  1
  4. trigger kernel panic with # echo c | sudo tee /proc/sysrq-trigger
  5. The system will freeze and no kernel dump will be generated, system is not 
rebooted automatically as configured in kdump-tools config.

  Versions details:
  Windows Server Host Edition: Microsoft Windows Server 2012 R2 Datacenter 
build 9600
  Distribution name and release: Ubuntu Vivid Vervet
  Kernel version: Linux ubuntu31 3.19.0-11-generic #11lp14233432v201504021617 
SMP

  Repro output with VM settings as follows:
  2GB RAM, 1vCPU, crashmem: 384M:128M OR 384M:128M

  [  149.328829] SysRq : Trigger a crash
  [  149.342418] BUG: unable to handle kernel NULL pointer dereference at   
(null)
  [  149.346369] IP: [] sysrq_handle_crash+0x16/0x20
  [  149.346369] PGD 367a3067 PUD 7bdf0067 PMD 0
  [  149.346369] Oops: 0002 [#1] SMP
  [  149.346369] Modules linked in: joydev hid_generic hid_hyperv serio_raw hid 
8250_fintek hyperv_keyboard hv_balloon hyp
  erv_fb i2c_piix4 mac_hid autofs4 hv_netvsc hv_utils hv_storvsc psmouse floppy 
pata_acpi hv_vmbus
  [  149.346369] CPU: 0 PID: 1379 Comm: tee Not tainted 3.19.0-11-generic 
#11lp14233432v201504021617
  [  149.346369] Hardware name: Microsoft Corporation Virtual Machine/Virtual 
Machine, BIOS 090006  05/23/2012
  [  149.346369] task: 88007a7d3ae0 ti: 88007be7c000 task.ti: 
88007be7c000
  [  149.346369] RIP: 0010:[]  [] 
sysrq_handle_crash+0x16/0x20
  [  149.346369] RSP: 0018:88007be7fe68  EFLAGS: 00010292
  [  149.346369] RAX: 000f RBX: 0063 RCX: 
000f
  [  149.346369] RDX: 88007ce0fd78 RSI: 88007ce0e498 RDI: 
0063
  [  149.346369] RBP: 88007be7fe68 R08: 0002 R09: 
0275
  [  149.346369] R10: 0092 R11: 0275 R12: 
0004
  [  149.346369] R13:  R14: 81cb38e0 R15: 
0008
  [  149.346369] FS:  7f0a2e22a700() GS:88007ce0() 
knlGS:
  [  149.346369] CS:  0010 DS:  ES:  CR0: 8005003b
  [  149.346369] CR2:  CR3: 36047000 CR4: 
06f0
  [  149.346369] Stack:
  [  149.346369]  88007be7fe98 814aef96 0002 
fffb
  [  149.346369]  7ffc64e934b0 0002 88007be7feb8 
814af443
  [  149.346369]  7ffc64e934b0 8800364f15c0 88007be7fed8 
8125ad98
  [  149.346369] Call Trace:
  [  149.346369]  [] __handle_sysrq+0x106/0x170
  [  149.346369]  [] write_sysrq_trigger+0x33/0x40
  [  149.346369]  [] proc_reg_write+0x48/0x70
  [  149.346369]  [] vfs_write+0xb7/0x1f0
  [  149.346369]  [] ? vfs_read+0x11e/0x140
  [  149.346369]  [] SyS_write+0x46/0xb0
  [  149.346369]  [] system_call_fastpath+0x16/0x1b
  [  149.346369] Code: ef e8 df f7 ff ff eb d8 66 2e 0f 1f 

[Kernel-packages] [Bug 1531768] Re: arm64 kernel and multiple CPUs is unusably slow

[Martin Pitt]

Another data point: I tried to install 3.19 (the kernel that we have on
the buildds) on the xlarge instance, and lxc list now hangs there as
well.

I haven't yet seem lxc list hang on a large (4 CPUs) instance, but the
whole thing (running tests in containers) is still very slow. TBC on
Monday..

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Title:
  arm64 kernel and multiple CPUs is unusably slow

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I created an 8 CPU arm64 instance on Canonical's Scalingstack (which I
  want to use for armhf autopkgtesting in LXD). I started with wily as
  that has lxd available (it's not yet available in trusty nor the PPA
  for arm64).

  However, pretty much any LXD task that I do (I haven't tried much
  else) on this machine takes unbearably long. A simple "lxc profile set
  default raw.lxc lxc.seccomp=" or "lxc list" takes several minutes.

  I see tons of

  [ 1020.971955] rcu_sched kthread starved for 6000 jiffies! g1095 c1094 f0x0
  [ 1121.166926] INFO: task fsnotify_mark:69 blocked for more than 120 seconds.

  in dmesg (the attached apport info has the complete dmesg).

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-22-generic 4.2.0-22.27
  ProcVersionSignature: User Name 4.2.0-22.27-generic 4.2.6
  Uname: Linux 4.2.0-22-generic aarch64
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Jan  7 09:18 seq
   crw-rw 1 root audio 116, 33 Jan  7 09:18 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: arm64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: N/A
  Date: Thu Jan  7 09:24:01 2016
  IwConfig:
   eth0  no wireless extensions.

   lono wireless extensions.

   lxcbr0no wireless extensions.
  Lspci:
   00:00.0 Host bridge [0600]: Red Hat, Inc. Device [1b36:0008]
    Subsystem: Red Hat, Inc Device [1af4:1100]
    Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
    Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- 
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:

  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-22-generic 
root=LABEL=cloudimg-rootfs earlyprintk
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-22-generic N/A
   linux-backports-modules-4.2.0-22-generic  N/A
   linux-firmware1.149.3
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1534661] Missing required logs.

[Brad Figg]

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1534661

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
   Status: New => Incomplete

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Title:
  regression: Cypress touchpad driver (cyapa) ignores events after bieng
  idle for 2 seconds

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Driver update in Kernel 4.2 causes severe usability issues with
  Cypress touchpad (cyapa) used on Acer C7x0 chromebooks.

  The driver in question is ignoring events during entering/leaving idle
  status which from user standpoint seems like touchpad is not reacting
  to actions performed after touchpad is not used for more then 2
  seconds.

  The bug was partially fixed in 4.3 and additional fix was pushed to
  upcoming 4.5.

  After direct communication with driver maintainer, we came up with 2 patches 
fixing the problem.
  Since 4.2 is EOL now, the patches cannot be pushed into upstream therefor are 
posted here.

  First patch is a backport of driver from 4.3 to 4.2 and the second
  patch is additional fix that should be applied on 4.3/4.4.

  Tested:
  - 4.2.0-23-generic #28~14.04.1-Ubuntu on Acer C710
  - 4.4 mainline on Acer C720p

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[Kernel-packages] [Bug 1532267] Re: 168c:0036 [Aspire E5-573G] Bluetooth not recognized

[Christopher M. Penalver]

** Tags added: precise

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Title:
  168c:0036 [Aspire E5-573G] Bluetooth not recognized

Status in linux package in Ubuntu:
  Triaged

Bug description:
  I have installed Ubuntu 14.04 on my Acer Aspire E5-573G, and the
  bluetooth was not recognized, but wifi is working perfectly. This
  problem occurred from kernel 3.19 - 4.4-rc8.

  03:00.0 Network controller [0280]: Qualcomm Atheros QCA9565 / AR9565 Wireless 
Network Adapter [168c:0036] (rev 01)
   Subsystem: Lite-On Communications Inc Device [11ad:0803]
   Kernel driver in use: ath9k

  The result of lsusb;
  Bus 003 Device 002: ID 8087:8001 Intel Corp.
  Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  Bus 001 Device 004: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card 
Reader Controller
  Bus 001 Device 003: ID 1bcf:2c81 Sunplus Innovation Technology Inc.
  Bus 001 Device 005: ID 046d:c534 Logitech, Inc.
  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-4.2.0-23-generic 4.2.0-23.28~14.04.1
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  Uname: Linux 4.2.0-23-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Fri Jan  8 14:41:21 2016
  InstallationDate: Installed on 2015-12-25 (13 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  SourcePackage: linux-lts-wily
  UpgradeStatus: No upgrade log present (probably fresh install)
  ---
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  lmrodrigues   2174 F pulseaudio
   /dev/snd/controlC1:  lmrodrigues   2174 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=898c0089-7a66-4b09-b59b-0953113ce894
  InstallationDate: Installed on 2015-12-25 (15 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  MachineType: Acer Aspire E5-573G
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-23-generic 
root=UUID=37df17cf-666c-4aa5-b851-ef8e5f7ce3e4 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-23-generic N/A
   linux-backports-modules-4.2.0-23-generic  N/A
   linux-firmware1.144+ar3012
  Tags:  trusty
  Uname: Linux 4.2.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 09/25/2015
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V1.31
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: ZORO_BH
  dmi.board.vendor: Acer
  dmi.board.version: Type2 - A01 Board Version
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV1.31:bd09/25/2015:svnAcer:pnAspireE5-573G:pvrV3.72:rvnAcer:rnZORO_BH:rvrType2-A01BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire E5-573G
  dmi.product.version: V3.72
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1514821] Re: SD card reader on Dell E7250 doesn't work in Ubuntu 15.10

[Christopher M. Penalver]

dexter1, could you please advise to
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1514821/comments/7
?

** Tags removed: latest-bios-a08
** Tags added: kernel-bug-exists-upstream-4.4-rc8 latest-bios-a09

** Changed in: linux (Ubuntu)
   Status: Confirmed => Incomplete

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Title:
  SD card reader on Dell E7250 doesn't work in Ubuntu 15.10

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I booted the machine with the SD card removed. I logged into Unity, inserted 
the SD card and saw the error messages popping up in dmesg:
   sdhci: Timeout waiting for Buffer Read Ready interrupt during tuning 
procedure, falling back to fixed sampling clock
   mmc0: tuning execution failed
   mmc0: error -5 whilst initialising SD card

  I was expecting to see the SD card mounted in the Unity actionbar,
  like in 15.04.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-18-generic 4.2.0-18.22
  ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3
  Uname: Linux 4.2.0-18-generic x86_64
  ApportVersion: 2.19.1-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1: 1864 F pulseaudio
   /dev/snd/controlC0: 1864 F pulseaudio
  Date: Tue Nov 10 13:56:18 2015
  HibernationDevice: RESUME=UUID=a507736b-2856-48bd-ae57-a3a1a678c150
  InstallationDate: Installed on 2015-06-19 (144 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  MachineType: Dell Inc. Latitude E7250
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-18-generic 
root=UUID=fe9cd698-4d8c-4ea1-9cce-af132d859b83 ro quiet splash vt.handoff=7
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-18-generic N/A
   linux-backports-modules-4.2.0-18-generic  N/A
   linux-firmware1.149.1
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: Upgraded to wily on 2015-11-02 (8 days ago)
  dmi.bios.date: 09/01/2015
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A07
  dmi.board.asset.tag: TUD254222
  dmi.board.name: 0TVD2T
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.asset.tag: TUD254222
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA07:bd09/01/2015:svnDellInc.:pnLatitudeE7250:pvr:rvnDellInc.:rn0TVD2T:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7250
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1533716] Re: Delay of approx. 60 seconds when an outgoing call is innitiated by the IN CAR bluetooth system

[Tony Espy]

** Also affects: ofono (Ubuntu)
   Importance: Undecided
   Status: New

** Also affects: ofono (Ubuntu RTM)
   Importance: Undecided
   Status: New

** Changed in: ofono (Ubuntu)
   Status: New => Confirmed

** Changed in: ofono (Ubuntu RTM)
   Status: New => In Progress

** Branch linked: lp:~morphis/ofono/ota9-suspend-fix

** Changed in: bluez (Ubuntu)
   Status: Confirmed => Invalid

** Changed in: bluez (Ubuntu RTM)
   Status: New => Invalid

** Changed in: ofono (Ubuntu)
 Assignee: (unassigned) => Simon Fels (morphis)

** Changed in: ofono (Ubuntu RTM)
 Assignee: (unassigned) => Simon Fels (morphis)

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Title:
  Delay of approx. 60 seconds when an outgoing call is innitiated by the
  IN CAR bluetooth system

Status in Canonical System Image:
  In Progress
Status in bluez package in Ubuntu:
  Invalid
Status in ofono package in Ubuntu:
  Confirmed
Status in bluez package in Ubuntu RTM:
  Invalid
Status in ofono package in Ubuntu RTM:
  In Progress

Bug description:
  My system:

  current build number: 228
  device name: krillin
  channel: ubuntu-touch/rc-proposed/bq-aquaris.en
  last update: 2016-01-13 08:28:26
  version version: 228
  version ubuntu: 20160113
  version device: 20160108-efc96d8
  version custom: 2015--36-46-vivid

  Since several days (not weeks, so something has changed in the last
  couple days!) I have the following situation with my BQ 4.5 in my car.
  When I initiate a call from the IN CAR system (where my phone is
  connected to) I experience sometimes the normal behaviour that the
  call is directly established.

  Sometimes nothing happens. The call is not established and my in car system 
says that the attempt to carry out a call has failed (this message comes after 
approx. 15 seconds after initiation of the call).
  Then approx. 60 seconds after the initiation of the call the call is all of a 
sudden established (without any further interaction). I currently was not able 
to find a logic in this. Here my "log"-file of what I did today:

  -

  13.01.2016

  9:00 h call initiated from car, call directly established
  9:03 h call initiated from car (phone book), approx. 60 sec. delay between 
initiation and call being established
  9:06 h call initiated from car, call directly established
  9:09 h call initiated from car (phone book), approx. 60 sec. delay between 
initiation and call being established

  9:26 h New pairing between phone and car, retry

  9:30 h call initiated from car, call directly established
  9:33 h call initiated from car (phone book), approx. 60 sec. delay between 
initiation and call being established
  9:36 h call initiated from car, call directly established
  9:39 h call initiated from car (phone book), approx. 60 sec. delay between 
initiation and call being established
  9:42 h call initiated from car, call directly established
  9:45 h call initiated from car, call directly established (this time again 
via phone book)
  9:48 h call initiated from car (via voice command), approx. 60 sec. delay 
between initiation and call being established
  9:52 h call initiated from phone itself, call established and correctly 
routed via car speaker

  I have added the syslog, upstart-files to the bug report for further
  analysis.

  Uranicus

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[Kernel-packages] [Bug 1534647] Re: Collateral damage due to kernel configuration change enabling CONFIG_ZONE_DEVICE (Kernel 4.4 amd64)

[Doug Smythies]

No, apport-collect 1534647 is not needed for this bug report.

** Changed in: linux (Ubuntu)
   Status: Incomplete => Confirmed

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Title:
  Collateral damage due to kernel configuration change enabling
  CONFIG_ZONE_DEVICE (Kernel 4.4 amd64)

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Late in the kernel 4.4 RC (Release Candidate) cycle (between rc7 and
  rc8), Ubuntu implemented an amd64 kernel configuration change enabling
  CONFIG_ZONE_DEVICE.

  The related email: https://lists.ubuntu.com/archives/kernel-
  team/2016-January/067683.html

  The commit message does mention collateral damage: "In effect, this precludes 
devices that can only DMA from memory addresses below 16MB".
  Indeed we already have a complaint about a sound card that doesn't work as of 
kernel 4.4-rc8.

  If CONFIG_ZONE_DEVICE is enabled, then CONFIG_ZONE_DMA is forced to disabled, 
which in turn forces these devices, all are sound cards, and their derivative 
devices, to be disabled:
  Avance Logic ALS300/ALS300+
  ALi M5451 PCI Audio Controller
  Aztech AZF3328 / PCI168
  Emu10k1 (SB Live!, Audigy, E-mu APS)
  Emu10k1X (Dell OEM Version)
  ESS ES1938/1946/1969 (Solo-1)
  ESS ES1968/1978 (Maestro-1/2/2E)
  ICEnsemble ICE1712 (Envy24)
  ESS Allegro/Maestro3
  S3 SonicVibes
  Trident 4D-Wave DX/NX; SiS 7018.

  References: linux/mm/Kconfig; linux/sound/pci/Kconfig

  One test done (suggested by apw on IRC) was to remove the dependency of 
ZONE_DEVICE on !ZONE_DMA, but that causes:
  "#error ZONES_SHIFT -- too many zones configured adjust calculation", as apw 
predicted.
  In a mindless way, I tried to allow more zones in 
linux/include/linux/page-flags-layout.h, but that caused a bunch of "shifting 
by too many bits type errors. Anyway it seems that MAX_NR_ZONES is, at least 
partially, hard coded to 4 in some array definitions and such.

  Please do not ask me to do "apport-collect" for this bug report as it
  is not needed, nor relevant.

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[Kernel-packages] [Bug 1526946] Comment bridged from LTC Bugzilla

[bugproxy]

--- Comment From wil...@us.ibm.com 2016-01-15 12:39 EDT---
I was finally able to install and boot the new kernel with:
sudo apt-get install linux-image-generic
$ uname -a
Linux z1381 4.2.0-24-generic #29-Ubuntu SMP Mon Jan 11 17:59:07 UTC 2016 
ppc64le ppc64le ppc64le GNU/Linux

However I don't see the my patch in this kernel.  After upgrading the kernel I 
did this to get the source:
$apt-get source linux-image-
The resultant source is missing my patch.

In comment 71 of the bug it implies that the patch was added on 1/13 (maybe).
The kernel I installed was build 1/11.  So maybe I am still not running the 
correct kernel.
Any ideas?

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Title:
  Surelock GA2: Kernel panic with GA candidate driver, warning at
  kernel/rcu/tree.c:2694

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Wily:
  Fix Committed
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  -- Problem Description --
  System was loaded (Ubuntu 15.10 base (Linux z1391 4.2.0-16-generic #19-Ubuntu 
SMP Thu Oct 8 14:49:47 UTC 2015 ppc64le ppc64le ppc64le GNU/Linux)

  Kernel panic running Hardware Test Exerciser test suite

  [ 8841.280827] Unable to handle kernel paging request for data at address 
0x00100108  
  
  [ 8841.280873] Faulting instruction address: 0xc0981994   

  [ 8841.280902] Oops: Kernel access of bad area, sig: 11 [#1]  

  [ 8841.280932] SMP NR_CPUS=2048 NUMA PowerNV  

  [ 8841.281034] Modules linked in: iptable_filter ip_tables x_tables 
uio_pdrv_genirq uio powernv_rng sunrpc autofs4 ses enclosure cxlflash bnx2x ipr 
cxl mdio libcrc32c  
  
  [ 8841.281055] CPU: 71 PID: 63157 Comm: hxecpu Not tainted 4.2.0-16-generic 
#19-Ubuntu  

  [ 8841.281065] task: c01e252fa440 ti: c0305658c000 task.ti: 
c0305658c000

  [ 8841.281077] NIP: c0981994 LR: c0981984 CTR: 
c0981940   
  [ 8841.281086] REGS: c0305658f920 TRAP: 0300   Not tainted  
(4.2.0-16-generic)
  [ 8841.281194] MSR: 90009033   CR: 39139953  
XER: a000   
  
  [ 8841.281473] CFAR: c0008468 DAR: 00100108 DSISR: 4200 
SOFTE: 1

  [ 8841.281473] GPR00: c0981984 c0305658fba0 c151ae00 
c01ff69de300
   
  [ 8841.281473] GPR04: 0101 fec0 c093f168 
000a
   
  [ 8841.281473] GPR08: 0100 00200200 00100100 
0005
   
  [ 8841.281473] GPR12: c0981940 cfb6a280  
0001
   
  [ 8841.281473] GPR16:  c1431280 c0ad3988 
7fff
   
  [ 8841.281473] GPR20:  c01fcd2bb100 c0305658c000 
c1429b80
   
  [ 8841.281473] GPR24: 000a  c01ff59ddb30 
0001
   
  [ 8841.281473] GPR28: c035fb079f00 c0305658c000 c01ff69de300 
c035fb070f00
   
  [ 8841.281514] NIP [c0981994] ipv4_dst_destroy+0x54/0xa0  

  [ 8841.281530] LR [c0981984] ipv4_dst_destroy+0x44/0xa0   

  [ 8841.281537] Call Trace:

  [ 8841.281561] [c0305658fba0] [c0981984] 
ipv4_dst_destroy+0x44/0xa0 (unreliable) 
   
  [ 8841.281585] [c0305658fbd0] [c093f120] dst_destroy+0xf0/0x1a0   

  [ 8841.281631] [c0305658fc10] [c093f4a8] 
dst_destroy_rcu+0x28/0x50
  [ 8841.281668] [c0305658fc40] [c013a020] 
rcu_process_callbacks+0x340/0x6f0   
   
  [ 8841.281692] 

[Kernel-packages] [Bug 1533009] Re: arm64: "unsupported RELA relocation"

[Martin Pitt]

> BTW, the issue can only be reproduced on Xenial.

Confirmed, from my duplicate bug 1534545. I reproduced that with "ip
link add dev lxcbr0 type bridge", supposedly that also needs to load a
module.

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Title:
  arm64: "unsupported RELA relocation"

Status in gcc-5 package in Ubuntu:
  Confirmed
Status in linux package in Ubuntu:
  Triaged

Bug description:
  linux-image-4.3.0-5-generic 4.3.0-5.16 arm64 fails to load modules
  (and therefore boot). It emits messages like the following for each
  attempted module load:

  [2.156817] module libahci: unsupported RELA relocation: 275

  This is reminiscent of LP: #1502946 - except that fix appears to still
  be in-tact. What has changed, however, is the build environment. If I
  rebuild the same kernel source in a wily chroot, it boots fine.

  Marking "Confirmed" because Paulo Pisatti reported this to me, and I
  reproduced.

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[Kernel-packages] [Bug 1439111] Re: Enable full touch support for ELAN0600 touchpad

[Daniel]

Hey

as in reply #3 max described the same bug for the  ELAN0100 Touchpad.
Has this device also been processed? I am having an ELAN0100 in my new
ASUS zenbook and have the same problem as described for this bug.

cat /proc/bus/input/devices :

I: Bus=0018 Vendor=04f3 Product=0401 Version=0100
N: Name="ELAN0100:00 04F3:0401"
P: Phys=
S: 
Sysfs=/devices/pci:00/:00:15.1/i2c_designware.1/i2c-5/i2c-ELAN0100:00/0018:04F3:0401.0001/input/input6
U: Uniq=
H: Handlers=mouse0 event6 
B: PROP=0
B: EV=17
B: KEY=3 0 0 0 0
B: REL=103
B: MSC=10

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Title:
  Enable full touch support for ELAN0600 touchpad

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Vivid:
  Fix Released
Status in linux source package in Wily:
  Fix Released

Bug description:
  Hi,

  ELAN0600 lacks full touch support if not registered with elan_i2c.ko.
  I've got in touch with Benjamin Tissoires, who kindly provided me with a 
two-lines patch that fixed the problem for my Lenovo Yoga 3 11 [1]. He has 
afterwards made the patch publicly available at LKML [2].

  
  Some more information follow, the bug is still reproducible with the latest 
Vivid's and mainline kernels:

  ubuntu@ubuntu:~$ uname -a
  Linux ubuntu 3.16.0-23-generic #31-Ubuntu SMP Tue Oct 21 17:56:17 UTC 2014 
x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ubuntu:~$ lsb_release -a
  No LSB modules are available.
  Distributor ID:   Ubuntu
  Description:  Ubuntu 14.10
  Release:  14.10
  Codename: utopic

  
  ubuntu@ubuntu:~$ lsusb
  Bus 001 Device 002: ID 8087:8001 Intel Corp.
  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  Bus 002 Device 006: ID 8087:07dc Intel Corp.
  Bus 002 Device 005: ID 1bcf:2c43 Sunplus Innovation Technology Inc.
  Bus 002 Device 004: ID 04f3:2052 Elan Microelectronics Corp.
  Bus 002 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card 
Reader Controller
  Bus 002 Device 002: ID 058f:6387 Alcor Micro Corp. Flash Drive
  Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

  Excerpt of /proc/bus/input/devices:

  I: Bus=0018 Vendor=04f3 Product=0400 Version=0100
  N: Name="ELAN0600:00 04F3:0400"
  P: Phys=
  S: 
Sysfs=/devices/pci:00/INT3433:00/i2c-8/i2c-ELAN0600:00/0018:04F3:0400.0003/input/input13
  U: Uniq=
  H: Handlers=mouse1 event12
  B: PROP=0
  B: EV=17
  B: KEY=3 0 0 0 0
  B: REL=143
  B: MSC=10

  
  ubuntu@ubuntu:~$ grep -i elan /var/log/syslog
  Feb 17 01:53:37 ubuntu kernel: [ 17.373586] usb 2-5: Manufacturer: ELAN
  Feb 17 01:53:38 ubuntu kernel: [ 28.061105] input: ELAN Touchscreen as 
/devices/pci:00/:00:14.0/usb2/2-5/2-5:1.0/0003:04F3:2052.0001/input/input11
  Feb 17 01:53:38 ubuntu kernel: [ 28.067747] hid-multitouch 
0003:04F3:2052.0001: input,hiddev0,hidraw0: USB HID v1.10 Device [ELAN 
Touchscreen] on usb-:00:14.0-5/input0
  Feb 17 01:53:38 ubuntu kernel: [ 28.272108] i2c_hid i2c-ELAN0600:00: error in 
i2c_hid_init_report size:633 / ret_size:7
  Feb 17 01:53:38 ubuntu kernel: [ 28.274418] i2c_hid i2c-ELAN0600:00: error in 
i2c_hid_init_report size:69 / ret_size:7
  Feb 17 01:53:38 ubuntu kernel: [ 28.274589] input: ELAN0600:00 04F3:0400 as 
/devices/pci:00/INT3433:00/i2c-8/i2c-ELAN0600:00/0018:04F3:0400.0003/input/input13
  Feb 17 01:53:38 ubuntu kernel: [ 28.275039] hid-generic 0018:04F3:0400.0003: 
input,hidraw1:  HID v1.00 Mouse [ELAN0600:00 04F3:0400] on

  
  Thanks for considering.

  
  [1] http://shop.lenovo.com/gb/en/laptops/lenovo/yoga/yoga-3-11/
  [2] https://lkml.org/lkml/2015/3/31/929

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[Kernel-packages] [Bug 1532886] Re: s390x kernels are inconsistent for cloud stuff

[Tim Gardner]

Done. "UBUNTU: [Config] CONFIG_KVM=y for s390x"

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Title:
  s390x kernels are inconsistent for cloud stuff

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  So to do virtual machine / cloudy stuff things in the kernel config,
  are not how one would expect them to be. Whilst investigating that
  I've went ahead to compare all our kernel configs.

  amd64/config.common.amd64:CONFIG_VIRTIO_BLK=y
  amd64/config.common.amd64:CONFIG_VIRTIO_NET=y
  arm64/config.common.arm64:CONFIG_VIRTIO_BLK=y
  arm64/config.common.arm64:CONFIG_VIRTIO_NET=y
  armhf/config.common.armhf:CONFIG_VIRTIO_BLK=y
  armhf/config.common.armhf:CONFIG_VIRTIO_NET=y
  i386/config.common.i386:CONFIG_VIRTIO_BLK=y
  i386/config.common.i386:CONFIG_VIRTIO_NET=y
  powerpc/config.common.powerpc:CONFIG_VIRTIO_BLK=y
  powerpc/config.common.powerpc:CONFIG_VIRTIO_NET=y
  ppc64el/config.common.ppc64el:CONFIG_VIRTIO_BLK=y
  ppc64el/config.common.ppc64el:CONFIG_VIRTIO_NET=y

  but...
  s390x/config.common.s390x:CONFIG_VIRTIO_BLK=m
  s390x/config.common.s390x:CONFIG_VIRTIO_NET=m

  
  It would make sense to set CONFIG_VIRTIO_BLK and _NET to "=y" on s390x.

  Also:

  amd64/config.common.amd64:CONFIG_KVM=m
  arm64/config.common.arm64:CONFIG_KVM=y
  armhf/config.common.armhf:CONFIG_KVM=y
  i386/config.common.i386:CONFIG_KVM=m
  powerpc/config.common.powerpc:CONFIG_KVM=y
  ppc64el/config.common.ppc64el:CONFIG_KVM=y
  s390x/config.common.s390x:CONFIG_KVM=m

  Is a bit of mixed bag... x86+s390x have it as a module, yet
  arm*+powerpc* have it built in? Maybe all arches should be =y ?

  another one:
  Is there something special about ZLIB_DEFLATE on s390x?

  amd64/config.common.amd64:CONFIG_ZLIB_DEFLATE=y
  arm64/config.common.arm64:CONFIG_ZLIB_DEFLATE=y
  armhf/config.common.armhf:CONFIG_ZLIB_DEFLATE=y
  i386/config.common.i386:CONFIG_ZLIB_DEFLATE=y
  powerpc/config.common.powerpc:CONFIG_ZLIB_DEFLATE=y
  ppc64el/config.common.ppc64el:CONFIG_ZLIB_DEFLATE=y

  s390x/config.common.s390x:CONFIG_ZLIB_DEFLATE=m

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[Kernel-packages] [Bug 1505482] Re: package linux-image-3.19.0-31-generic 3.19.0-31.35~14.04.1 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1

[Marcelo Lescano]

Alguien puede ayudarme?
Anybody can help me?

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Title:
  package linux-image-3.19.0-31-generic 3.19.0-31.35~14.04.1 failed to
  install/upgrade: run-parts: /etc/kernel/postinst.d/initramfs-tools
  exited with return code 1

Status in linux-lts-vivid package in Ubuntu:
  New

Bug description:
   http://paste.ubuntu.com/12758007/

  ProblemType: Package
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.19.0-31-generic 3.19.0-31.36~14.04.1
  ProcVersionSignature: Ubuntu 3.16.0-50.67~14.04.1-generic 3.16.7-ckt16
  Uname: Linux 3.16.0-50-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.16
  AptOrdering:
   initramfs-tools: Configure
   linux-image-3.19.0-31-generic: Configure
   linux-image-extra-3.19.0-31-generic: Configure
   linux-image-generic-lts-vivid: Configure
   linux-generic-lts-vivid: Configure
  Architecture: amd64
  Date: Fri Oct  9 16:33:56 2015
  DuplicateSignature: 
package:linux-image-3.19.0-31-generic:3.19.0-31.35~14.04.1:run-parts: 
/etc/kernel/postinst.d/initramfs-tools exited with return code 1
  ErrorMessage: el subproceso instalado el script post-installation devolvió el 
código de salida de error 2
  InstallationDate: Installed on 2015-05-09 (156 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 
(20150218.1)
  RelatedPackageVersions:
   dpkg 1.17.5ubuntu5.4
   apt  1.0.1ubuntu2.10
  SourcePackage: linux-lts-vivid
  Title: package linux-image-3.19.0-31-generic 3.19.0-31.35~14.04.1 failed to 
install/upgrade: run-parts: /etc/kernel/postinst.d/initramfs-tools exited with 
return code 1
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1534647] Missing required logs.

[Brad Figg]

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1534647

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
   Status: New => Incomplete

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Title:
  Collateral damage due to kernel configuration change enabling
  CONFIG_ZONE_DEVICE (Kernel 4.4 amd64)

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Late in the kernel 4.4 RC (Release Candidate) cycle (between rc7 and
  rc8), Ubuntu implemented an amd64 kernel configuration change enabling
  CONFIG_ZONE_DEVICE.

  The related email: https://lists.ubuntu.com/archives/kernel-
  team/2016-January/067683.html

  The commit message does mention collateral damage: "In effect, this precludes 
devices that can only DMA from memory addresses below 16MB".
  Indeed we already have a complaint about a sound card that doesn't work as of 
kernel 4.4-rc8.

  If CONFIG_ZONE_DEVICE is enabled, then CONFIG_ZONE_DMA is forced to disabled, 
which in turn forces these devices, all are sound cards, and their derivative 
devices, to be disabled:
  Avance Logic ALS300/ALS300+
  ALi M5451 PCI Audio Controller
  Aztech AZF3328 / PCI168
  Emu10k1 (SB Live!, Audigy, E-mu APS)
  Emu10k1X (Dell OEM Version)
  ESS ES1938/1946/1969 (Solo-1)
  ESS ES1968/1978 (Maestro-1/2/2E)
  ICEnsemble ICE1712 (Envy24)
  ESS Allegro/Maestro3
  S3 SonicVibes
  Trident 4D-Wave DX/NX; SiS 7018.

  References: linux/mm/Kconfig; linux/sound/pci/Kconfig

  One test done (suggested by apw on IRC) was to remove the dependency of 
ZONE_DEVICE on !ZONE_DMA, but that causes:
  "#error ZONES_SHIFT -- too many zones configured adjust calculation", as apw 
predicted.
  In a mindless way, I tried to allow more zones in 
linux/include/linux/page-flags-layout.h, but that caused a bunch of "shifting 
by too many bits type errors. Anyway it seems that MAX_NR_ZONES is, at least 
partially, hard coded to 4 in some array definitions and such.

  Please do not ask me to do "apport-collect" for this bug report as it
  is not needed, nor relevant.

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[Kernel-packages] [Bug 1522472] Lspci.txt

[Kayleigh]

apport information

** Attachment added: "Lspci.txt"
   https://bugs.launchpad.net/bugs/1522472/+attachment/4550545/+files/Lspci.txt

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Title:
  Black screen on boot after updating Trusty

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Current release: Ubuntu 14.04.3 LTS
  Current version: v3.13.0.68.74
  Expected behavior: System boots to GUI showing chromium-browser
  What happened: Booted to black screen

  After updating my linux kernel from v3.13.0.32.38 to v3.13.0.68.74, my
  system does not boot into the GUI properly anymore. X11 starts up and
  I have confirmed that I can interact with the screen that should be
  there via keyboard (using chromium logs, I can confirm that I can open
  new tabs with CTRL+T), but the screen is completely black. If I
  restart nodm, X11 restarts and comes up as it should. If I simply
  switch to the vivid kernel (v3.19.0.33.20) on the same system the
  problem goes away and the system boots properly every time, as well as
  the system working fine until I update just the linux-generic package.

  Other possibly useful information:
  - Every time the system boots to a black screen, plymouth does not appear 
while booting nor can I TTY switch to it after booting (instead the TTY it 
should be on is a black screen with a blinking cursor), which is opposite of 
the behavior observed when the system boots properly.
  - Attached Xorg.0.log (produced from a bad boot).
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Jan 15 11:11 seq
   crw-rw 1 root audio 116, 33 Jan 15 11:11 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: i386
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c64ce442-021a-4873-934f-770057560a1d
  InstallationDate: Installed on 2015-05-21 (238 days ago)
  InstallationMedia: Ubuntu-Server 14.04.1 LTS "Trusty Tahr" - Release i386 
(20140722.3)
  IwConfig:
   p3p1  no wireless extensions.
   
   lono wireless extensions.
  MachineType: To be filled by O.E.M. To be filled by O.E.M.
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-68-generic 
root=UUID=5dff8d1e-9793-45ca-80fa-24207ce6e69e ro nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 3.13.0-68.111-generic 3.13.11-ckt27
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-68-generic N/A
   linux-backports-modules-3.13.0-68-generic  N/A
   linux-firmware 1.127.19
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 3.13.0-68-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom lpadmin plugdev sudo
  _MarkForUpload: True
  dmi.bios.date: 12/15/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 5.6.5
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: Aptio CRB
  dmi.board.vendor: AMI Corporation
  dmi.board.version: A.6
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr5.6.5:bd12/15/2014:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnAMICorporation:rnAptioCRB:rvrA.6:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To be filled by O.E.M.
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: To be filled by O.E.M.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1522472] Re: Black screen on boot after updating Trusty

[Kayleigh]

apport information

** Tags added: apport-collected trusty

** Description changed:

  Current release: Ubuntu 14.04.3 LTS
  Current version: v3.13.0.68.74
  Expected behavior: System boots to GUI showing chromium-browser
  What happened: Booted to black screen
  
  After updating my linux kernel from v3.13.0.32.38 to v3.13.0.68.74, my
  system does not boot into the GUI properly anymore. X11 starts up and I
  have confirmed that I can interact with the screen that should be there
  via keyboard (using chromium logs, I can confirm that I can open new
  tabs with CTRL+T), but the screen is completely black. If I restart
  nodm, X11 restarts and comes up as it should. If I simply switch to the
  vivid kernel (v3.19.0.33.20) on the same system the problem goes away
  and the system boots properly every time, as well as the system working
  fine until I update just the linux-generic package.
  
  Other possibly useful information:
  - Every time the system boots to a black screen, plymouth does not appear 
while booting nor can I TTY switch to it after booting (instead the TTY it 
should be on is a black screen with a blinking cursor), which is opposite of 
the behavior observed when the system boots properly.
  - Attached Xorg.0.log (produced from a bad boot).
+ --- 
+ AlsaDevices:
+  total 0
+  crw-rw 1 root audio 116,  1 Jan 15 11:11 seq
+  crw-rw 1 root audio 116, 33 Jan 15 11:11 timer
+ AplayDevices: Error: [Errno 2] No such file or directory
+ ApportVersion: 2.14.1-0ubuntu3.19
+ Architecture: i386
+ ArecordDevices: Error: [Errno 2] No such file or directory
+ AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
+ CRDA: Error: [Errno 2] No such file or directory
+ DistroRelease: Ubuntu 14.04
+ HibernationDevice: RESUME=UUID=c64ce442-021a-4873-934f-770057560a1d
+ InstallationDate: Installed on 2015-05-21 (238 days ago)
+ InstallationMedia: Ubuntu-Server 14.04.1 LTS "Trusty Tahr" - Release i386 
(20140722.3)
+ IwConfig:
+  p3p1  no wireless extensions.
+  
+  lono wireless extensions.
+ MachineType: To be filled by O.E.M. To be filled by O.E.M.
+ Package: linux (not installed)
+ PciMultimedia:
+  
+ ProcEnviron:
+  TERM=xterm
+  PATH=(custom, no user)
+  XDG_RUNTIME_DIR=
+  LANG=en_US.UTF-8
+  SHELL=/bin/bash
+ ProcFB: 0 inteldrmfb
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-68-generic 
root=UUID=5dff8d1e-9793-45ca-80fa-24207ce6e69e ro nomdmonddf nomdmonisw
+ ProcVersionSignature: Ubuntu 3.13.0-68.111-generic 3.13.11-ckt27
+ RelatedPackageVersions:
+  linux-restricted-modules-3.13.0-68-generic N/A
+  linux-backports-modules-3.13.0-68-generic  N/A
+  linux-firmware 1.127.19
+ RfKill: Error: [Errno 2] No such file or directory
+ Tags:  trusty
+ Uname: Linux 3.13.0-68-generic i686
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm cdrom lpadmin plugdev sudo
+ _MarkForUpload: True
+ dmi.bios.date: 12/15/2014
+ dmi.bios.vendor: American Megatrends Inc.
+ dmi.bios.version: 5.6.5
+ dmi.board.asset.tag: To be filled by O.E.M.
+ dmi.board.name: Aptio CRB
+ dmi.board.vendor: AMI Corporation
+ dmi.board.version: A.6
+ dmi.chassis.asset.tag: To Be Filled By O.E.M.
+ dmi.chassis.type: 3
+ dmi.chassis.vendor: To Be Filled By O.E.M.
+ dmi.chassis.version: To Be Filled By O.E.M.
+ dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr5.6.5:bd12/15/2014:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnAMICorporation:rnAptioCRB:rvrA.6:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
+ dmi.product.name: To be filled by O.E.M.
+ dmi.product.version: To be filled by O.E.M.
+ dmi.sys.vendor: To be filled by O.E.M.

** Attachment added: "BootDmesg.txt"
   
https://bugs.launchpad.net/bugs/1522472/+attachment/4550543/+files/BootDmesg.txt

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https://bugs.launchpad.net/bugs/1522472

Title:
  Black screen on boot after updating Trusty

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Current release: Ubuntu 14.04.3 LTS
  Current version: v3.13.0.68.74
  Expected behavior: System boots to GUI showing chromium-browser
  What happened: Booted to black screen

  After updating my linux kernel from v3.13.0.32.38 to v3.13.0.68.74, my
  system does not boot into the GUI properly anymore. X11 starts up and
  I have confirmed that I can interact with the screen that should be
  there via keyboard (using chromium logs, I can confirm that I can open
  new tabs with CTRL+T), but the screen is completely black. If I
  restart nodm, X11 restarts and comes up as it should. If I simply
  switch to the vivid kernel (v3.19.0.33.20) on the same system the
  problem goes away and the system boots properly every time, as well as
  the system working fine until I update just the linux-generic package.

  Other possibly useful information:
  - Every time the 

[Kernel-packages] [Bug 1522472] ProcCpuinfo.txt

[Kayleigh]

apport information

** Attachment added: "ProcCpuinfo.txt"
   
https://bugs.launchpad.net/bugs/1522472/+attachment/4550547/+files/ProcCpuinfo.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1522472

Title:
  Black screen on boot after updating Trusty

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Current release: Ubuntu 14.04.3 LTS
  Current version: v3.13.0.68.74
  Expected behavior: System boots to GUI showing chromium-browser
  What happened: Booted to black screen

  After updating my linux kernel from v3.13.0.32.38 to v3.13.0.68.74, my
  system does not boot into the GUI properly anymore. X11 starts up and
  I have confirmed that I can interact with the screen that should be
  there via keyboard (using chromium logs, I can confirm that I can open
  new tabs with CTRL+T), but the screen is completely black. If I
  restart nodm, X11 restarts and comes up as it should. If I simply
  switch to the vivid kernel (v3.19.0.33.20) on the same system the
  problem goes away and the system boots properly every time, as well as
  the system working fine until I update just the linux-generic package.

  Other possibly useful information:
  - Every time the system boots to a black screen, plymouth does not appear 
while booting nor can I TTY switch to it after booting (instead the TTY it 
should be on is a black screen with a blinking cursor), which is opposite of 
the behavior observed when the system boots properly.
  - Attached Xorg.0.log (produced from a bad boot).
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Jan 15 11:11 seq
   crw-rw 1 root audio 116, 33 Jan 15 11:11 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: i386
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c64ce442-021a-4873-934f-770057560a1d
  InstallationDate: Installed on 2015-05-21 (238 days ago)
  InstallationMedia: Ubuntu-Server 14.04.1 LTS "Trusty Tahr" - Release i386 
(20140722.3)
  IwConfig:
   p3p1  no wireless extensions.
   
   lono wireless extensions.
  MachineType: To be filled by O.E.M. To be filled by O.E.M.
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-68-generic 
root=UUID=5dff8d1e-9793-45ca-80fa-24207ce6e69e ro nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 3.13.0-68.111-generic 3.13.11-ckt27
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-68-generic N/A
   linux-backports-modules-3.13.0-68-generic  N/A
   linux-firmware 1.127.19
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 3.13.0-68-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom lpadmin plugdev sudo
  _MarkForUpload: True
  dmi.bios.date: 12/15/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 5.6.5
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: Aptio CRB
  dmi.board.vendor: AMI Corporation
  dmi.board.version: A.6
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr5.6.5:bd12/15/2014:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnAMICorporation:rnAptioCRB:rvrA.6:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To be filled by O.E.M.
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: To be filled by O.E.M.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1522472] CurrentDmesg.txt

[Kayleigh]

apport information

** Attachment added: "CurrentDmesg.txt"
   
https://bugs.launchpad.net/bugs/1522472/+attachment/4550544/+files/CurrentDmesg.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1522472

Title:
  Black screen on boot after updating Trusty

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Current release: Ubuntu 14.04.3 LTS
  Current version: v3.13.0.68.74
  Expected behavior: System boots to GUI showing chromium-browser
  What happened: Booted to black screen

  After updating my linux kernel from v3.13.0.32.38 to v3.13.0.68.74, my
  system does not boot into the GUI properly anymore. X11 starts up and
  I have confirmed that I can interact with the screen that should be
  there via keyboard (using chromium logs, I can confirm that I can open
  new tabs with CTRL+T), but the screen is completely black. If I
  restart nodm, X11 restarts and comes up as it should. If I simply
  switch to the vivid kernel (v3.19.0.33.20) on the same system the
  problem goes away and the system boots properly every time, as well as
  the system working fine until I update just the linux-generic package.

  Other possibly useful information:
  - Every time the system boots to a black screen, plymouth does not appear 
while booting nor can I TTY switch to it after booting (instead the TTY it 
should be on is a black screen with a blinking cursor), which is opposite of 
the behavior observed when the system boots properly.
  - Attached Xorg.0.log (produced from a bad boot).
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Jan 15 11:11 seq
   crw-rw 1 root audio 116, 33 Jan 15 11:11 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: i386
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c64ce442-021a-4873-934f-770057560a1d
  InstallationDate: Installed on 2015-05-21 (238 days ago)
  InstallationMedia: Ubuntu-Server 14.04.1 LTS "Trusty Tahr" - Release i386 
(20140722.3)
  IwConfig:
   p3p1  no wireless extensions.
   
   lono wireless extensions.
  MachineType: To be filled by O.E.M. To be filled by O.E.M.
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-68-generic 
root=UUID=5dff8d1e-9793-45ca-80fa-24207ce6e69e ro nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 3.13.0-68.111-generic 3.13.11-ckt27
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-68-generic N/A
   linux-backports-modules-3.13.0-68-generic  N/A
   linux-firmware 1.127.19
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 3.13.0-68-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom lpadmin plugdev sudo
  _MarkForUpload: True
  dmi.bios.date: 12/15/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 5.6.5
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: Aptio CRB
  dmi.board.vendor: AMI Corporation
  dmi.board.version: A.6
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr5.6.5:bd12/15/2014:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnAMICorporation:rnAptioCRB:rvrA.6:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To be filled by O.E.M.
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: To be filled by O.E.M.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1294283] Re: Memory balloning in Hyper-V generation 2 does not work

[Zsolt Dudás]

Tested it with the Trusty proposed kernel 3.13.0-75-generic, ballooning
works as expected, no issues detected.

** Tags removed: verification-needed-trusty
** Tags added: verification-done-trusty

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Title:
  Memory balloning in Hyper-V generation 2 does not work

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Trusty:
  Fix Committed
Status in linux source package in Vivid:
  Fix Released
Status in linux source package in Wily:
  Fix Released

Bug description:
  The generation 2 VM has been assinged a memory range of 512 MiB-
  4096MiB with a starting memory of 512 MiB. It should get additional
  memory when needed, but the total available memory in the VM stays at
  the intial 512 MiB and the kernel starts swapping instead of
  allocating more memory from the host.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-18-generic 3.13.0-18.38
  ProcVersionSignature: Ubuntu 3.13.0-18.38-generic 3.13.6
  Uname: Linux 3.13.0-18-generic x86_64
  ApportVersion: 2.13.3-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CurrentDesktop: XFCE
  Date: Tue Mar 18 19:28:54 2014
  HibernationDevice: RESUME=UUID=0d223c65-8c7e-41b4-95b3-05b22ff4679b
  InstallationDate: Installed on 2014-03-12 (6 days ago)
  InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140312)
  IwConfig:
   eth0  no wireless extensions.
   
   lono wireless extensions.
  Lspci:
   
  Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize 
libusb: -99
  MachineType: Microsoft Corporation Virtual Machine
  ProcFB: 0 hyperv_fb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-18-generic.efi.signed 
root=UUID=61b52c1b-300d-4c30-8966-db1745f4a4bc ro video=hyperv_fb:1920x1080 
quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-18-generic N/A
   linux-backports-modules-3.13.0-18-generic  N/A
   linux-firmware 1.126
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/26/2012
  dmi.bios.vendor: Microsoft Corporation
  dmi.bios.version: Hyper-V UEFI Release v1.0
  dmi.board.asset.tag: None
  dmi.board.name: Virtual Machine
  dmi.board.vendor: Microsoft Corporation
  dmi.board.version: Hyper-V UEFI Release v1.0
  dmi.chassis.asset.tag: 6485-6574-9248-6162-4701-6267-50
  dmi.chassis.type: 3
  dmi.chassis.vendor: Microsoft Corporation
  dmi.chassis.version: Hyper-V UEFI Release v1.0
  dmi.modalias: 
dmi:bvnMicrosoftCorporation:bvrHyper-VUEFIReleasev1.0:bd11/26/2012:svnMicrosoftCorporation:pnVirtualMachine:pvrHyper-VUEFIReleasev1.0:rvnMicrosoftCorporation:rnVirtualMachine:rvrHyper-VUEFIReleasev1.0:cvnMicrosoftCorporation:ct3:cvrHyper-VUEFIReleasev1.0:
  dmi.product.name: Virtual Machine
  dmi.product.version: Hyper-V UEFI Release v1.0
  dmi.sys.vendor: Microsoft Corporation
  --- 
  ApportVersion: 2.14-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CurrentDesktop: XFCE
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=2673d21f-4b48-43f1-9b06-8c141a492700
  InstallationDate: Installed on 2014-03-29 (9 days ago)
  InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Beta amd64 (20140326)
  IwConfig:
   eth0  no wireless extensions.
   
   lono wireless extensions.
  Lspci:
   
  Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize 
libusb: -99
  MachineType: Microsoft Corporation Virtual Machine
  Package: linux (not installed)
  ProcFB: 0 hyperv_fb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-22-generic.efi.signed 
root=UUID=cccf5e59-012e-4ab5-a6ba-08850e60aba1 ro video=hyperv_fb:1920x1080 
quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-22.44-generic 3.13.8
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-22-generic N/A
   linux-backports-modules-3.13.0-22-generic  N/A
   linux-firmware 1.127
  RfKill:
   
  Tags:  trusty
  Uname: Linux 3.13.0-22-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 11/26/2012
  dmi.bios.vendor: Microsoft Corporation
  dmi.bios.version: Hyper-V UEFI Release v1.0
  dmi.board.asset.tag: None
  dmi.board.name: Virtual Machine
  dmi.board.vendor: Microsoft Corporation
  dmi.board.version: Hyper-V UEFI Release v1.0
  dmi.chassis.asset.tag: 6485-6574-9248-6162-4701-6267-50
  dmi.chassis.type: 3
  dmi.chassis.vendor: Microsoft Corporation
  dmi.chassis.version: Hyper-V UEFI Release v1.0
  dmi.modalias: 

[Kernel-packages] [Bug 1533646] Re: Could you set vm.allocate_pgste = 1 by default?

[Tim Gardner]

Dimitri - Setting vm.allocate_pgste is a policy decision (which the
kernel typically does not make). Is there a good reason not to set it in
procps ? There is some extra overhead when vm.allocate_pgste=1.

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Title:
  Could you set vm.allocate_pgste = 1 by default?

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Hello,

  to use qemu one needs  vm.allocate_pgste = 1, on kernels that support that 
setting e.g. s390x.
  I'm now setting it with a sysctl.d snippet in procps package, however I was 
wondering if it could be set by default.

  Or not.

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[Kernel-packages] [Bug 1534647] [NEW] Collateral damage due to kernel configuration change enabling CONFIG_ZONE_DEVICE (Kernel 4.4 amd64)

[Doug Smythies]

Public bug reported:

Late in the kernel 4.4 RC (Release Candidate) cycle (between rc7 and
rc8), Ubuntu implemented an amd64 kernel configuration change enabling
CONFIG_ZONE_DEVICE.

The related email: https://lists.ubuntu.com/archives/kernel-
team/2016-January/067683.html

The commit message does mention collateral damage: "In effect, this precludes 
devices that can only DMA from
memory addresses below 16MB". Indeed we already have a complaint about a sound 
card that doesn't work as of kernel 4.4-rc8.

If CONFIG_ZONE_DEVICE is enabled, then CONFIG_ZONE_DMA is forced to disabled, 
which in turn forces these devices, all are sound cards, and their derivative 
devices, to be disabled: 
Avance Logic ALS300/ALS300+
ALi M5451 PCI Audio Controller
Aztech AZF3328 / PCI168
Emu10k1 (SB Live!, Audigy, E-mu APS)
Emu10k1X (Dell OEM Version)
ESS ES1938/1946/1969 (Solo-1)
ESS ES1968/1978 (Maestro-1/2/2E)
ICEnsemble ICE1712 (Envy24)
ESS Allegro/Maestro3
S3 SonicVibes
Trident 4D-Wave DX/NX; SiS 7018.  

References: linux/mm/Kconfig; linux/mm/Kconfig

One test done (suggested by apw on IRC) was to remove the dependency of 
ZONE_DEVICE on !ZONE_DMA, but that causes:
"#error ZONES_SHIFT -- too many zones configured adjust calculation", as apw 
predicted.
In a mindless way, I tried to allow more zones in 
linux/include/linux/page-flags-layout.h, but that caused a bunch of "shifting 
by too many bits type errors. Anyway it seems that MAX_NR_ZONES is, at least 
partially, hard coded to 4 in some array definitions and such.

Please do not ask me to do "apport-collect" for this bug report as it is
not needed, nor relevant.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  Collateral damage due to kernel configuration change enabling
  CONFIG_ZONE_DEVICE (Kernel 4.4 amd64)

Status in linux package in Ubuntu:
  New

Bug description:
  Late in the kernel 4.4 RC (Release Candidate) cycle (between rc7 and
  rc8), Ubuntu implemented an amd64 kernel configuration change enabling
  CONFIG_ZONE_DEVICE.

  The related email: https://lists.ubuntu.com/archives/kernel-
  team/2016-January/067683.html

  The commit message does mention collateral damage: "In effect, this precludes 
devices that can only DMA from
  memory addresses below 16MB". Indeed we already have a complaint about a 
sound card that doesn't work as of kernel 4.4-rc8.

  If CONFIG_ZONE_DEVICE is enabled, then CONFIG_ZONE_DMA is forced to disabled, 
which in turn forces these devices, all are sound cards, and their derivative 
devices, to be disabled: 
  Avance Logic ALS300/ALS300+
  ALi M5451 PCI Audio Controller
  Aztech AZF3328 / PCI168
  Emu10k1 (SB Live!, Audigy, E-mu APS)
  Emu10k1X (Dell OEM Version)
  ESS ES1938/1946/1969 (Solo-1)
  ESS ES1968/1978 (Maestro-1/2/2E)
  ICEnsemble ICE1712 (Envy24)
  ESS Allegro/Maestro3
  S3 SonicVibes
  Trident 4D-Wave DX/NX; SiS 7018.  

  References: linux/mm/Kconfig; linux/mm/Kconfig

  One test done (suggested by apw on IRC) was to remove the dependency of 
ZONE_DEVICE on !ZONE_DMA, but that causes:
  "#error ZONES_SHIFT -- too many zones configured adjust calculation", as apw 
predicted.
  In a mindless way, I tried to allow more zones in 
linux/include/linux/page-flags-layout.h, but that caused a bunch of "shifting 
by too many bits type errors. Anyway it seems that MAX_NR_ZONES is, at least 
partially, hard coded to 4 in some array definitions and such.

  Please do not ask me to do "apport-collect" for this bug report as it
  is not needed, nor relevant.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1534647/+subscriptions

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[Kernel-packages] [Bug 1522472] UdevLog.txt

[Kayleigh]

apport information

** Attachment added: "UdevLog.txt"
   
https://bugs.launchpad.net/bugs/1522472/+attachment/4550551/+files/UdevLog.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1522472

Title:
  Black screen on boot after updating Trusty

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Current release: Ubuntu 14.04.3 LTS
  Current version: v3.13.0.68.74
  Expected behavior: System boots to GUI showing chromium-browser
  What happened: Booted to black screen

  After updating my linux kernel from v3.13.0.32.38 to v3.13.0.68.74, my
  system does not boot into the GUI properly anymore. X11 starts up and
  I have confirmed that I can interact with the screen that should be
  there via keyboard (using chromium logs, I can confirm that I can open
  new tabs with CTRL+T), but the screen is completely black. If I
  restart nodm, X11 restarts and comes up as it should. If I simply
  switch to the vivid kernel (v3.19.0.33.20) on the same system the
  problem goes away and the system boots properly every time, as well as
  the system working fine until I update just the linux-generic package.

  Other possibly useful information:
  - Every time the system boots to a black screen, plymouth does not appear 
while booting nor can I TTY switch to it after booting (instead the TTY it 
should be on is a black screen with a blinking cursor), which is opposite of 
the behavior observed when the system boots properly.
  - Attached Xorg.0.log (produced from a bad boot).
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Jan 15 11:11 seq
   crw-rw 1 root audio 116, 33 Jan 15 11:11 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: i386
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c64ce442-021a-4873-934f-770057560a1d
  InstallationDate: Installed on 2015-05-21 (238 days ago)
  InstallationMedia: Ubuntu-Server 14.04.1 LTS "Trusty Tahr" - Release i386 
(20140722.3)
  IwConfig:
   p3p1  no wireless extensions.
   
   lono wireless extensions.
  MachineType: To be filled by O.E.M. To be filled by O.E.M.
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-68-generic 
root=UUID=5dff8d1e-9793-45ca-80fa-24207ce6e69e ro nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 3.13.0-68.111-generic 3.13.11-ckt27
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-68-generic N/A
   linux-backports-modules-3.13.0-68-generic  N/A
   linux-firmware 1.127.19
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 3.13.0-68-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom lpadmin plugdev sudo
  _MarkForUpload: True
  dmi.bios.date: 12/15/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 5.6.5
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: Aptio CRB
  dmi.board.vendor: AMI Corporation
  dmi.board.version: A.6
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr5.6.5:bd12/15/2014:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnAMICorporation:rnAptioCRB:rvrA.6:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To be filled by O.E.M.
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: To be filled by O.E.M.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1522472] ProcModules.txt

[Kayleigh]

apport information

** Attachment added: "ProcModules.txt"
   
https://bugs.launchpad.net/bugs/1522472/+attachment/4550549/+files/ProcModules.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1522472

Title:
  Black screen on boot after updating Trusty

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Current release: Ubuntu 14.04.3 LTS
  Current version: v3.13.0.68.74
  Expected behavior: System boots to GUI showing chromium-browser
  What happened: Booted to black screen

  After updating my linux kernel from v3.13.0.32.38 to v3.13.0.68.74, my
  system does not boot into the GUI properly anymore. X11 starts up and
  I have confirmed that I can interact with the screen that should be
  there via keyboard (using chromium logs, I can confirm that I can open
  new tabs with CTRL+T), but the screen is completely black. If I
  restart nodm, X11 restarts and comes up as it should. If I simply
  switch to the vivid kernel (v3.19.0.33.20) on the same system the
  problem goes away and the system boots properly every time, as well as
  the system working fine until I update just the linux-generic package.

  Other possibly useful information:
  - Every time the system boots to a black screen, plymouth does not appear 
while booting nor can I TTY switch to it after booting (instead the TTY it 
should be on is a black screen with a blinking cursor), which is opposite of 
the behavior observed when the system boots properly.
  - Attached Xorg.0.log (produced from a bad boot).
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Jan 15 11:11 seq
   crw-rw 1 root audio 116, 33 Jan 15 11:11 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: i386
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c64ce442-021a-4873-934f-770057560a1d
  InstallationDate: Installed on 2015-05-21 (238 days ago)
  InstallationMedia: Ubuntu-Server 14.04.1 LTS "Trusty Tahr" - Release i386 
(20140722.3)
  IwConfig:
   p3p1  no wireless extensions.
   
   lono wireless extensions.
  MachineType: To be filled by O.E.M. To be filled by O.E.M.
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-68-generic 
root=UUID=5dff8d1e-9793-45ca-80fa-24207ce6e69e ro nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 3.13.0-68.111-generic 3.13.11-ckt27
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-68-generic N/A
   linux-backports-modules-3.13.0-68-generic  N/A
   linux-firmware 1.127.19
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 3.13.0-68-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom lpadmin plugdev sudo
  _MarkForUpload: True
  dmi.bios.date: 12/15/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 5.6.5
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: Aptio CRB
  dmi.board.vendor: AMI Corporation
  dmi.board.version: A.6
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr5.6.5:bd12/15/2014:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnAMICorporation:rnAptioCRB:rvrA.6:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To be filled by O.E.M.
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: To be filled by O.E.M.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1522472] ProcInterrupts.txt

[Kayleigh]

apport information

** Attachment added: "ProcInterrupts.txt"
   
https://bugs.launchpad.net/bugs/1522472/+attachment/4550548/+files/ProcInterrupts.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1522472

Title:
  Black screen on boot after updating Trusty

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Current release: Ubuntu 14.04.3 LTS
  Current version: v3.13.0.68.74
  Expected behavior: System boots to GUI showing chromium-browser
  What happened: Booted to black screen

  After updating my linux kernel from v3.13.0.32.38 to v3.13.0.68.74, my
  system does not boot into the GUI properly anymore. X11 starts up and
  I have confirmed that I can interact with the screen that should be
  there via keyboard (using chromium logs, I can confirm that I can open
  new tabs with CTRL+T), but the screen is completely black. If I
  restart nodm, X11 restarts and comes up as it should. If I simply
  switch to the vivid kernel (v3.19.0.33.20) on the same system the
  problem goes away and the system boots properly every time, as well as
  the system working fine until I update just the linux-generic package.

  Other possibly useful information:
  - Every time the system boots to a black screen, plymouth does not appear 
while booting nor can I TTY switch to it after booting (instead the TTY it 
should be on is a black screen with a blinking cursor), which is opposite of 
the behavior observed when the system boots properly.
  - Attached Xorg.0.log (produced from a bad boot).
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Jan 15 11:11 seq
   crw-rw 1 root audio 116, 33 Jan 15 11:11 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: i386
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c64ce442-021a-4873-934f-770057560a1d
  InstallationDate: Installed on 2015-05-21 (238 days ago)
  InstallationMedia: Ubuntu-Server 14.04.1 LTS "Trusty Tahr" - Release i386 
(20140722.3)
  IwConfig:
   p3p1  no wireless extensions.
   
   lono wireless extensions.
  MachineType: To be filled by O.E.M. To be filled by O.E.M.
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-68-generic 
root=UUID=5dff8d1e-9793-45ca-80fa-24207ce6e69e ro nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 3.13.0-68.111-generic 3.13.11-ckt27
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-68-generic N/A
   linux-backports-modules-3.13.0-68-generic  N/A
   linux-firmware 1.127.19
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 3.13.0-68-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom lpadmin plugdev sudo
  _MarkForUpload: True
  dmi.bios.date: 12/15/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 5.6.5
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: Aptio CRB
  dmi.board.vendor: AMI Corporation
  dmi.board.version: A.6
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr5.6.5:bd12/15/2014:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnAMICorporation:rnAptioCRB:rvrA.6:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To be filled by O.E.M.
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: To be filled by O.E.M.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1522472] UdevDb.txt

[Kayleigh]

apport information

** Attachment added: "UdevDb.txt"
   https://bugs.launchpad.net/bugs/1522472/+attachment/4550550/+files/UdevDb.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1522472

Title:
  Black screen on boot after updating Trusty

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Current release: Ubuntu 14.04.3 LTS
  Current version: v3.13.0.68.74
  Expected behavior: System boots to GUI showing chromium-browser
  What happened: Booted to black screen

  After updating my linux kernel from v3.13.0.32.38 to v3.13.0.68.74, my
  system does not boot into the GUI properly anymore. X11 starts up and
  I have confirmed that I can interact with the screen that should be
  there via keyboard (using chromium logs, I can confirm that I can open
  new tabs with CTRL+T), but the screen is completely black. If I
  restart nodm, X11 restarts and comes up as it should. If I simply
  switch to the vivid kernel (v3.19.0.33.20) on the same system the
  problem goes away and the system boots properly every time, as well as
  the system working fine until I update just the linux-generic package.

  Other possibly useful information:
  - Every time the system boots to a black screen, plymouth does not appear 
while booting nor can I TTY switch to it after booting (instead the TTY it 
should be on is a black screen with a blinking cursor), which is opposite of 
the behavior observed when the system boots properly.
  - Attached Xorg.0.log (produced from a bad boot).
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Jan 15 11:11 seq
   crw-rw 1 root audio 116, 33 Jan 15 11:11 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: i386
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c64ce442-021a-4873-934f-770057560a1d
  InstallationDate: Installed on 2015-05-21 (238 days ago)
  InstallationMedia: Ubuntu-Server 14.04.1 LTS "Trusty Tahr" - Release i386 
(20140722.3)
  IwConfig:
   p3p1  no wireless extensions.
   
   lono wireless extensions.
  MachineType: To be filled by O.E.M. To be filled by O.E.M.
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-68-generic 
root=UUID=5dff8d1e-9793-45ca-80fa-24207ce6e69e ro nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 3.13.0-68.111-generic 3.13.11-ckt27
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-68-generic N/A
   linux-backports-modules-3.13.0-68-generic  N/A
   linux-firmware 1.127.19
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 3.13.0-68-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom lpadmin plugdev sudo
  _MarkForUpload: True
  dmi.bios.date: 12/15/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 5.6.5
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: Aptio CRB
  dmi.board.vendor: AMI Corporation
  dmi.board.version: A.6
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr5.6.5:bd12/15/2014:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnAMICorporation:rnAptioCRB:rvrA.6:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To be filled by O.E.M.
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: To be filled by O.E.M.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1522472/+subscriptions

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More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1522472] Lsusb.txt

[Kayleigh]

apport information

** Attachment added: "Lsusb.txt"
   https://bugs.launchpad.net/bugs/1522472/+attachment/4550546/+files/Lsusb.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1522472

Title:
  Black screen on boot after updating Trusty

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Current release: Ubuntu 14.04.3 LTS
  Current version: v3.13.0.68.74
  Expected behavior: System boots to GUI showing chromium-browser
  What happened: Booted to black screen

  After updating my linux kernel from v3.13.0.32.38 to v3.13.0.68.74, my
  system does not boot into the GUI properly anymore. X11 starts up and
  I have confirmed that I can interact with the screen that should be
  there via keyboard (using chromium logs, I can confirm that I can open
  new tabs with CTRL+T), but the screen is completely black. If I
  restart nodm, X11 restarts and comes up as it should. If I simply
  switch to the vivid kernel (v3.19.0.33.20) on the same system the
  problem goes away and the system boots properly every time, as well as
  the system working fine until I update just the linux-generic package.

  Other possibly useful information:
  - Every time the system boots to a black screen, plymouth does not appear 
while booting nor can I TTY switch to it after booting (instead the TTY it 
should be on is a black screen with a blinking cursor), which is opposite of 
the behavior observed when the system boots properly.
  - Attached Xorg.0.log (produced from a bad boot).
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Jan 15 11:11 seq
   crw-rw 1 root audio 116, 33 Jan 15 11:11 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: i386
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c64ce442-021a-4873-934f-770057560a1d
  InstallationDate: Installed on 2015-05-21 (238 days ago)
  InstallationMedia: Ubuntu-Server 14.04.1 LTS "Trusty Tahr" - Release i386 
(20140722.3)
  IwConfig:
   p3p1  no wireless extensions.
   
   lono wireless extensions.
  MachineType: To be filled by O.E.M. To be filled by O.E.M.
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-68-generic 
root=UUID=5dff8d1e-9793-45ca-80fa-24207ce6e69e ro nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 3.13.0-68.111-generic 3.13.11-ckt27
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-68-generic N/A
   linux-backports-modules-3.13.0-68-generic  N/A
   linux-firmware 1.127.19
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 3.13.0-68-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom lpadmin plugdev sudo
  _MarkForUpload: True
  dmi.bios.date: 12/15/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 5.6.5
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: Aptio CRB
  dmi.board.vendor: AMI Corporation
  dmi.board.version: A.6
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr5.6.5:bd12/15/2014:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnAMICorporation:rnAptioCRB:rvrA.6:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To be filled by O.E.M.
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: To be filled by O.E.M.

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[Kernel-packages] [Bug 1522472] WifiSyslog.txt

[Kayleigh]

apport information

** Attachment added: "WifiSyslog.txt"
   
https://bugs.launchpad.net/bugs/1522472/+attachment/4550552/+files/WifiSyslog.txt

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Title:
  Black screen on boot after updating Trusty

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Current release: Ubuntu 14.04.3 LTS
  Current version: v3.13.0.68.74
  Expected behavior: System boots to GUI showing chromium-browser
  What happened: Booted to black screen

  After updating my linux kernel from v3.13.0.32.38 to v3.13.0.68.74, my
  system does not boot into the GUI properly anymore. X11 starts up and
  I have confirmed that I can interact with the screen that should be
  there via keyboard (using chromium logs, I can confirm that I can open
  new tabs with CTRL+T), but the screen is completely black. If I
  restart nodm, X11 restarts and comes up as it should. If I simply
  switch to the vivid kernel (v3.19.0.33.20) on the same system the
  problem goes away and the system boots properly every time, as well as
  the system working fine until I update just the linux-generic package.

  Other possibly useful information:
  - Every time the system boots to a black screen, plymouth does not appear 
while booting nor can I TTY switch to it after booting (instead the TTY it 
should be on is a black screen with a blinking cursor), which is opposite of 
the behavior observed when the system boots properly.
  - Attached Xorg.0.log (produced from a bad boot).
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Jan 15 11:11 seq
   crw-rw 1 root audio 116, 33 Jan 15 11:11 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: i386
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=c64ce442-021a-4873-934f-770057560a1d
  InstallationDate: Installed on 2015-05-21 (238 days ago)
  InstallationMedia: Ubuntu-Server 14.04.1 LTS "Trusty Tahr" - Release i386 
(20140722.3)
  IwConfig:
   p3p1  no wireless extensions.
   
   lono wireless extensions.
  MachineType: To be filled by O.E.M. To be filled by O.E.M.
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-68-generic 
root=UUID=5dff8d1e-9793-45ca-80fa-24207ce6e69e ro nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 3.13.0-68.111-generic 3.13.11-ckt27
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-68-generic N/A
   linux-backports-modules-3.13.0-68-generic  N/A
   linux-firmware 1.127.19
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 3.13.0-68-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom lpadmin plugdev sudo
  _MarkForUpload: True
  dmi.bios.date: 12/15/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 5.6.5
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: Aptio CRB
  dmi.board.vendor: AMI Corporation
  dmi.board.version: A.6
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr5.6.5:bd12/15/2014:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnAMICorporation:rnAptioCRB:rvrA.6:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To be filled by O.E.M.
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: To be filled by O.E.M.

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[Kernel-packages] [Bug 1496989] Re: ISST-LTE: system crashes at lpfc_sli4_scmd_to_wqidx_distr

[Mauricio Faria de Oliveira]

Hi Tim,

Sorry, this has been closed as unreproducible on the LTC side, and not
reflected here.

Marking this bug as Invalid.

** Changed in: linux (Ubuntu)
   Status: New => Invalid

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Title:
  ISST-LTE: system crashes at lpfc_sli4_scmd_to_wqidx_distr

Status in linux package in Ubuntu:
  Invalid

Bug description:
  -- Problem Description --
  We have Ubuntu 15.10 installed on our system and run stress test for around 
24 hrs then it crashes at lpfc_sli4_scmd_to_wqidx_distr+0x30/0x100

  0:mon> e
  cpu 0x0: Vector: 300 (Data Access) at [ca0575a0]
  pc: d3115b30: lpfc_sli4_scmd_to_wqidx_distr+0x30/0x100 [lpfc]
  lr: d30b749c: lpfc_sli_calc_ring.part.20+0xdc/0x100 [lpfc]
  sp: ca057820
 msr: 80019033
 dar: 0
   dsisr: 4000
current = 0xc00272dbbcf0
paca= 0xce7f softe: 0irq_happened: 0x01
  pid   = 246, comm = scsi_eh_0
  0:mon> t
  [ca057850] d30b749c lpfc_sli_calc_ring.part.20+0xdc/0x100 
[lpfc]
  [ca057890] d30bf680 lpfc_sli_issue_iocb+0xf0/0x320 [lpfc]
  [ca0578f0] d30c3804 lpfc_sli_issue_iocb_wait+0x264/0x680 
[lpfc]
  [ca0579d0] d3110fd4 lpfc_send_taskmgmt+0x2d4/0x7d0 [lpfc]
  [ca057aa0] d3111bf4 lpfc_device_reset_handler+0x114/0x210 
[lpfc]
  [ca057b60] c071254c scsi_eh_ready_devs+0x68c/0xee0
  [ca057c50] c071474c scsi_error_handler+0x6ac/0x9e0
  [ca057d80] c00e1e20 kthread+0x110/0x130
  [ca057e30] c0009530 ret_from_kernel_thread+0x5c/0xac
  0:mon> di d3115b30
  d3115b30  e92ald  r9,0(r10)
  d3115b34  e929ld  r9,0(r9)
  d3115b38  e92901a8ld  r9,424(r9)
  d3115b3c  7928b7e3rldicl. r8,r9,54,63
  d3115b40  40820090bne d3115bd0# 
lpfc_sli4_scmd_to_wqidx_distr+0xd0/0x100 [lpfc]
  d3115b44  813f0ae0lwz r9,2784(r31)
  d3115b48  2f890001cmpwi   cr7,r9,1
  d3115b4c  419e0054beq cr7,d3115ba0# 
lpfc_sli4_scmd_to_wqidx_distr+0xa0/0x100 [lpfc]
  d3115b50  395f0d58addir10,r31,3416
  d3115b54  3921li  r9,1
  d3115b58  7c2004aclwsync
  d3115b5c  7c605028lwarx   r3,0,r10
  d3115b60  7c691a14add r3,r9,r3
  d3115b64  7c60512dstwcx.  r3,0,r10
  d3115b68  40c2fff4bne-d3115b5c# 
lpfc_sli4_scmd_to_wqidx_distr+0x5c/0x100 [lpfc]
  d3115b6c  7c0004acsync

  
  0:mon> d c0ab00e0
  c0ab00e0 4c696e7578207665 7273696f6e20342e  |Linux version 4.|
  c0ab00f0 322e302d372d6765 6e65726963202862  |2.0-7-generic (b|
  c0ab0100 75696c6464406465 6e6e656564303429  |uildd@denneed04)|
  c0ab0110 2028676363207665 7273696f6e20352e  | (gcc version 5.|

  lpfc_sli4_scmd_to_wqidx_distr() got moved around and changed a bit to
  lpfc_scsi.c with commit 8b0dff14164d3f43eba8365950b506d898e0e1e6 and
  the crash appears to be due to an invalid address of 0x0 for struct
  scsi_cmnd *cmnd

  3860 int lpfc_sli4_scmd_to_wqidx_distr(struct lpfc_hba *phba,
  3861   struct lpfc_scsi_buf *lpfc_cmd)
  3862 {
  3863 struct scsi_cmnd *cmnd = lpfc_cmd->pCmd;
  3864 struct lpfc_vector_map_info *cpup;
  3865 int chann, cpu;
  3866 uint32_t tag;
  3867 uint16_t hwq;
  3868 
  3869 if (shost_use_blk_mq(cmnd->device->host)) {
  3870 tag = blk_mq_unique_tag(cmnd->request);
  3871 hwq = blk_mq_unique_tag_to_hwq(tag);
  3872 
  3873 return hwq;
  3874 }

  0:mon> r
  R00 = d30b749c   R16 = ca057cd0
  R01 = ca057820   R17 = ca057cb8
  R02 = d3163d28   R18 = ca52a088
  R03 = c0027e9fe000   R19 = ca057cb0
  R04 = c0027139a400   R20 = 001e
  R05 = c0027139a470   R21 = 0001
  R06 = 0001   R22 = c180c268
  R07 = d3163d28   R23 = c0027139a470
  R08 = d310de90   R24 = c0027139a400
  R09 = 0004   R25 = ca057978
  R10 =    R26 = 0001
  R11 = d3137e20   R27 = 
  R12 = 28641824   R28 = ca528000
  R13 = ce7f   R29 = c0027e9fe000
  R14 = ca057cb8   R30 = c0027139a400
  R15 =    R31 = c0027e9fe000
  pc  = d3115b30 lpfc_sli4_scmd_to_wqidx_distr+0x30/0x100 [lpfc]
  cfar= c0008468 slb_miss_realmode+0x50/0x78
  lr  = d30b749c lpfc_sli_calc_ring.part.20+0xdc/0x100 [lpfc]
  msr = 80019033   cr  = 28648828
  ctr = 

[Kernel-packages] [Bug 1534647] Re: Collateral damage due to kernel configuration change enabling CONFIG_ZONE_DEVICE (Kernel 4.4 amd64)

[Doug Smythies]

** Description changed:

  Late in the kernel 4.4 RC (Release Candidate) cycle (between rc7 and
  rc8), Ubuntu implemented an amd64 kernel configuration change enabling
  CONFIG_ZONE_DEVICE.
  
  The related email: https://lists.ubuntu.com/archives/kernel-
  team/2016-January/067683.html
  
- The commit message does mention collateral damage: "In effect, this precludes 
devices that can only DMA from
- memory addresses below 16MB". Indeed we already have a complaint about a 
sound card that doesn't work as of kernel 4.4-rc8.
+ The commit message does mention collateral damage: "In effect, this precludes 
devices that can only DMA from memory addresses below 16MB".
+ Indeed we already have a complaint about a sound card that doesn't work as of 
kernel 4.4-rc8.
  
- If CONFIG_ZONE_DEVICE is enabled, then CONFIG_ZONE_DMA is forced to disabled, 
which in turn forces these devices, all are sound cards, and their derivative 
devices, to be disabled: 
+ If CONFIG_ZONE_DEVICE is enabled, then CONFIG_ZONE_DMA is forced to disabled, 
which in turn forces these devices, all are sound cards, and their derivative 
devices, to be disabled:
  Avance Logic ALS300/ALS300+
  ALi M5451 PCI Audio Controller
  Aztech AZF3328 / PCI168
  Emu10k1 (SB Live!, Audigy, E-mu APS)
  Emu10k1X (Dell OEM Version)
  ESS ES1938/1946/1969 (Solo-1)
  ESS ES1968/1978 (Maestro-1/2/2E)
  ICEnsemble ICE1712 (Envy24)
  ESS Allegro/Maestro3
  S3 SonicVibes
- Trident 4D-Wave DX/NX; SiS 7018.  
+ Trident 4D-Wave DX/NX; SiS 7018.
  
- References: linux/mm/Kconfig; linux/mm/Kconfig
+ References: linux/mm/Kconfig; linux/sound/pci/Kconfig
  
  One test done (suggested by apw on IRC) was to remove the dependency of 
ZONE_DEVICE on !ZONE_DMA, but that causes:
  "#error ZONES_SHIFT -- too many zones configured adjust calculation", as apw 
predicted.
  In a mindless way, I tried to allow more zones in 
linux/include/linux/page-flags-layout.h, but that caused a bunch of "shifting 
by too many bits type errors. Anyway it seems that MAX_NR_ZONES is, at least 
partially, hard coded to 4 in some array definitions and such.
  
  Please do not ask me to do "apport-collect" for this bug report as it is
  not needed, nor relevant.

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Title:
  Collateral damage due to kernel configuration change enabling
  CONFIG_ZONE_DEVICE (Kernel 4.4 amd64)

Status in linux package in Ubuntu:
  New

Bug description:
  Late in the kernel 4.4 RC (Release Candidate) cycle (between rc7 and
  rc8), Ubuntu implemented an amd64 kernel configuration change enabling
  CONFIG_ZONE_DEVICE.

  The related email: https://lists.ubuntu.com/archives/kernel-
  team/2016-January/067683.html

  The commit message does mention collateral damage: "In effect, this precludes 
devices that can only DMA from memory addresses below 16MB".
  Indeed we already have a complaint about a sound card that doesn't work as of 
kernel 4.4-rc8.

  If CONFIG_ZONE_DEVICE is enabled, then CONFIG_ZONE_DMA is forced to disabled, 
which in turn forces these devices, all are sound cards, and their derivative 
devices, to be disabled:
  Avance Logic ALS300/ALS300+
  ALi M5451 PCI Audio Controller
  Aztech AZF3328 / PCI168
  Emu10k1 (SB Live!, Audigy, E-mu APS)
  Emu10k1X (Dell OEM Version)
  ESS ES1938/1946/1969 (Solo-1)
  ESS ES1968/1978 (Maestro-1/2/2E)
  ICEnsemble ICE1712 (Envy24)
  ESS Allegro/Maestro3
  S3 SonicVibes
  Trident 4D-Wave DX/NX; SiS 7018.

  References: linux/mm/Kconfig; linux/sound/pci/Kconfig

  One test done (suggested by apw on IRC) was to remove the dependency of 
ZONE_DEVICE on !ZONE_DMA, but that causes:
  "#error ZONES_SHIFT -- too many zones configured adjust calculation", as apw 
predicted.
  In a mindless way, I tried to allow more zones in 
linux/include/linux/page-flags-layout.h, but that caused a bunch of "shifting 
by too many bits type errors. Anyway it seems that MAX_NR_ZONES is, at least 
partially, hard coded to 4 in some array definitions and such.

  Please do not ask me to do "apport-collect" for this bug report as it
  is not needed, nor relevant.

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[Kernel-packages] [Bug 1531768] Re: arm64 kernel and multiple CPUs is unusably slow

[Martin Pitt]

I did install haveged which indeed seems to help quite a bit. But now
after having used an xlarge (8 CPU) instance for a while, I again get
hanging processes, like

ubuntu2317  0.0  0.0  0 0 pts/0D+   16:14   0:00 [tail]

I used that tail on /var/log/lxd/lxd.log to see what's going on. lxd
itself  stopped responding much earlier (but not in kernel "D" state,
it's sleeping).

Sorry, this is still very unspecific..

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Title:
  arm64 kernel and multiple CPUs is unusably slow

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I created an 8 CPU arm64 instance on Canonical's Scalingstack (which I
  want to use for armhf autopkgtesting in LXD). I started with wily as
  that has lxd available (it's not yet available in trusty nor the PPA
  for arm64).

  However, pretty much any LXD task that I do (I haven't tried much
  else) on this machine takes unbearably long. A simple "lxc profile set
  default raw.lxc lxc.seccomp=" or "lxc list" takes several minutes.

  I see tons of

  [ 1020.971955] rcu_sched kthread starved for 6000 jiffies! g1095 c1094 f0x0
  [ 1121.166926] INFO: task fsnotify_mark:69 blocked for more than 120 seconds.

  in dmesg (the attached apport info has the complete dmesg).

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-22-generic 4.2.0-22.27
  ProcVersionSignature: User Name 4.2.0-22.27-generic 4.2.6
  Uname: Linux 4.2.0-22-generic aarch64
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Jan  7 09:18 seq
   crw-rw 1 root audio 116, 33 Jan  7 09:18 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: arm64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: N/A
  Date: Thu Jan  7 09:24:01 2016
  IwConfig:
   eth0  no wireless extensions.

   lono wireless extensions.

   lxcbr0no wireless extensions.
  Lspci:
   00:00.0 Host bridge [0600]: Red Hat, Inc. Device [1b36:0008]
    Subsystem: Red Hat, Inc Device [1af4:1100]
    Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
    Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- 
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:

  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-22-generic 
root=LABEL=cloudimg-rootfs earlyprintk
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-22-generic N/A
   linux-backports-modules-4.2.0-22-generic  N/A
   linux-firmware1.149.3
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1514821] Re: SD card reader on Dell E7250 doesn't work in Ubuntu 15.10

[Christopher M. Penalver]

dexter1, as a sidebar, 4.4 came out after 4.4-rc8 as per:
http://www.spinics.net/lists/kernel/msg2158762.html
http://www.spinics.net/lists/kernel/msg2153302.html

The date stamp is related to how Ubuntu folks are adding/removing files,
not which came out first, and when.

** Tags removed: kernel-bug-exists-upstream-4.4-rc8
** Tags added: kernel-bug-exists-upstream-4.4

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Title:
  SD card reader on Dell E7250 doesn't work in Ubuntu 15.10

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I booted the machine with the SD card removed. I logged into Unity, inserted 
the SD card and saw the error messages popping up in dmesg:
   sdhci: Timeout waiting for Buffer Read Ready interrupt during tuning 
procedure, falling back to fixed sampling clock
   mmc0: tuning execution failed
   mmc0: error -5 whilst initialising SD card

  I was expecting to see the SD card mounted in the Unity actionbar,
  like in 15.04.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-18-generic 4.2.0-18.22
  ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3
  Uname: Linux 4.2.0-18-generic x86_64
  ApportVersion: 2.19.1-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1: 1864 F pulseaudio
   /dev/snd/controlC0: 1864 F pulseaudio
  Date: Tue Nov 10 13:56:18 2015
  HibernationDevice: RESUME=UUID=a507736b-2856-48bd-ae57-a3a1a678c150
  InstallationDate: Installed on 2015-06-19 (144 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  MachineType: Dell Inc. Latitude E7250
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-18-generic 
root=UUID=fe9cd698-4d8c-4ea1-9cce-af132d859b83 ro quiet splash vt.handoff=7
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-18-generic N/A
   linux-backports-modules-4.2.0-18-generic  N/A
   linux-firmware1.149.1
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: Upgraded to wily on 2015-11-02 (8 days ago)
  dmi.bios.date: 09/01/2015
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A07
  dmi.board.asset.tag: TUD254222
  dmi.board.name: 0TVD2T
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.asset.tag: TUD254222
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA07:bd09/01/2015:svnDellInc.:pnLatitudeE7250:pvr:rvnDellInc.:rn0TVD2T:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7250
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1534680] Status changed to Confirmed

[Brad Figg]

This change was made by a bot.

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

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Title:
  error after booting 15.10

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Systeelprogrammaprobleem ontdekt
  Er s in Ubuntu 15.10 helaas een interne fout opgetrden.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-24-generic 4.2.0-24.29
  ProcVersionSignature: Ubuntu 4.2.0-24.29-generic 4.2.8-ckt1
  Uname: Linux 4.2.0-24-generic x86_64
  NonfreeKernelModules: fglrx
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  luchen 1189 F pulseaudio
   /dev/snd/controlC0:  luchen 1189 F pulseaudio
  CurrentDesktop: Unity
  Date: Fri Jan 15 18:22:50 2016
  HibernationDevice: RESUME=UUID=eaaf960d-0d95-47d3-8de4-9dd6a51bb8a1
  InstallationDate: Installed on 2015-11-27 (49 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  IwConfig:
   enp2s0no wireless extensions.
   
   lono wireless extensions.
  MachineType: Gigabyte Technology Co., Ltd. GA-A75-D3H
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-24-generic 
root=UUID=900d57dd-4196-4110-91ff-505b397b804a ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-24-generic N/A
   linux-backports-modules-4.2.0-24-generic  N/A
   linux-firmware1.149.3
  RfKill:
   
  SourcePackage: linux
  UdevLog: Error: [Errno 2] Bestand of map bestaat niet: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/17/2011
  dmi.bios.vendor: Award Software International, Inc.
  dmi.bios.version: F5a
  dmi.board.name: GA-A75-D3H
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.board.version: x.x
  dmi.chassis.type: 3
  dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
  dmi.modalias: 
dmi:bvnAwardSoftwareInternational,Inc.:bvrF5a:bd11/17/2011:svnGigabyteTechnologyCo.,Ltd.:pnGA-A75-D3H:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-A75-D3H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
  dmi.product.name: GA-A75-D3H
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.

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[Kernel-packages] [Bug 1526946] Re: Surelock GA2: Kernel panic with GA candidate driver, warning at kernel/rcu/tree.c:2694

[Breno Leitão]

on comment number #2, it says that the kernel is at proposed, but the
bug has not marked as fixed release. It is marked as Fix committed. It
seems that the patches were not integrated in the -proposed kernel
version.

I am wondering if comment#2 was a mistake, somehow.

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Title:
  Surelock GA2: Kernel panic with GA candidate driver, warning at
  kernel/rcu/tree.c:2694

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Wily:
  Fix Committed
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  -- Problem Description --
  System was loaded (Ubuntu 15.10 base (Linux z1391 4.2.0-16-generic #19-Ubuntu 
SMP Thu Oct 8 14:49:47 UTC 2015 ppc64le ppc64le ppc64le GNU/Linux)

  Kernel panic running Hardware Test Exerciser test suite

  [ 8841.280827] Unable to handle kernel paging request for data at address 
0x00100108  
  
  [ 8841.280873] Faulting instruction address: 0xc0981994   

  [ 8841.280902] Oops: Kernel access of bad area, sig: 11 [#1]  

  [ 8841.280932] SMP NR_CPUS=2048 NUMA PowerNV  

  [ 8841.281034] Modules linked in: iptable_filter ip_tables x_tables 
uio_pdrv_genirq uio powernv_rng sunrpc autofs4 ses enclosure cxlflash bnx2x ipr 
cxl mdio libcrc32c  
  
  [ 8841.281055] CPU: 71 PID: 63157 Comm: hxecpu Not tainted 4.2.0-16-generic 
#19-Ubuntu  

  [ 8841.281065] task: c01e252fa440 ti: c0305658c000 task.ti: 
c0305658c000

  [ 8841.281077] NIP: c0981994 LR: c0981984 CTR: 
c0981940   
  [ 8841.281086] REGS: c0305658f920 TRAP: 0300   Not tainted  
(4.2.0-16-generic)
  [ 8841.281194] MSR: 90009033   CR: 39139953  
XER: a000   
  
  [ 8841.281473] CFAR: c0008468 DAR: 00100108 DSISR: 4200 
SOFTE: 1

  [ 8841.281473] GPR00: c0981984 c0305658fba0 c151ae00 
c01ff69de300
   
  [ 8841.281473] GPR04: 0101 fec0 c093f168 
000a
   
  [ 8841.281473] GPR08: 0100 00200200 00100100 
0005
   
  [ 8841.281473] GPR12: c0981940 cfb6a280  
0001
   
  [ 8841.281473] GPR16:  c1431280 c0ad3988 
7fff
   
  [ 8841.281473] GPR20:  c01fcd2bb100 c0305658c000 
c1429b80
   
  [ 8841.281473] GPR24: 000a  c01ff59ddb30 
0001
   
  [ 8841.281473] GPR28: c035fb079f00 c0305658c000 c01ff69de300 
c035fb070f00
   
  [ 8841.281514] NIP [c0981994] ipv4_dst_destroy+0x54/0xa0  

  [ 8841.281530] LR [c0981984] ipv4_dst_destroy+0x44/0xa0   

  [ 8841.281537] Call Trace:

  [ 8841.281561] [c0305658fba0] [c0981984] 
ipv4_dst_destroy+0x44/0xa0 (unreliable) 
   
  [ 8841.281585] [c0305658fbd0] [c093f120] dst_destroy+0xf0/0x1a0   

  [ 8841.281631] [c0305658fc10] [c093f4a8] 
dst_destroy_rcu+0x28/0x50
  [ 8841.281668] [c0305658fc40] [c013a020] 
rcu_process_callbacks+0x340/0x6f0   
   
  [ 8841.281692] [c0305658fcf0] [c00baef8] __do_softirq+0x188/0x3a0 

  [ 8841.281709] [c0305658fde0] [c00bb388] irq_exit+0xc8/0x100  

  [ 8841.281727] [c0305658fe00] [c001f734] 
timer_interrupt+0xa4/0xe0
  [ 8841.281751] [c0305658fe30] [c0002714] 
decrementer_common+0x114/0x180  
   

[Kernel-packages] [Bug 1526946] Re: Surelock GA2: Kernel panic with GA candidate driver, warning at kernel/rcu/tree.c:2694

[Tim Gardner]

Breno - bugs are not marked 'Fix Released' until the package is promoted
to updates. I use 'Fix committed' to indicate that a patch has been
committed to the git repository after k-team list review, etc.

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Title:
  Surelock GA2: Kernel panic with GA candidate driver, warning at
  kernel/rcu/tree.c:2694

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Wily:
  Fix Committed
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  -- Problem Description --
  System was loaded (Ubuntu 15.10 base (Linux z1391 4.2.0-16-generic #19-Ubuntu 
SMP Thu Oct 8 14:49:47 UTC 2015 ppc64le ppc64le ppc64le GNU/Linux)

  Kernel panic running Hardware Test Exerciser test suite

  [ 8841.280827] Unable to handle kernel paging request for data at address 
0x00100108  
  
  [ 8841.280873] Faulting instruction address: 0xc0981994   

  [ 8841.280902] Oops: Kernel access of bad area, sig: 11 [#1]  

  [ 8841.280932] SMP NR_CPUS=2048 NUMA PowerNV  

  [ 8841.281034] Modules linked in: iptable_filter ip_tables x_tables 
uio_pdrv_genirq uio powernv_rng sunrpc autofs4 ses enclosure cxlflash bnx2x ipr 
cxl mdio libcrc32c  
  
  [ 8841.281055] CPU: 71 PID: 63157 Comm: hxecpu Not tainted 4.2.0-16-generic 
#19-Ubuntu  

  [ 8841.281065] task: c01e252fa440 ti: c0305658c000 task.ti: 
c0305658c000

  [ 8841.281077] NIP: c0981994 LR: c0981984 CTR: 
c0981940   
  [ 8841.281086] REGS: c0305658f920 TRAP: 0300   Not tainted  
(4.2.0-16-generic)
  [ 8841.281194] MSR: 90009033   CR: 39139953  
XER: a000   
  
  [ 8841.281473] CFAR: c0008468 DAR: 00100108 DSISR: 4200 
SOFTE: 1

  [ 8841.281473] GPR00: c0981984 c0305658fba0 c151ae00 
c01ff69de300
   
  [ 8841.281473] GPR04: 0101 fec0 c093f168 
000a
   
  [ 8841.281473] GPR08: 0100 00200200 00100100 
0005
   
  [ 8841.281473] GPR12: c0981940 cfb6a280  
0001
   
  [ 8841.281473] GPR16:  c1431280 c0ad3988 
7fff
   
  [ 8841.281473] GPR20:  c01fcd2bb100 c0305658c000 
c1429b80
   
  [ 8841.281473] GPR24: 000a  c01ff59ddb30 
0001
   
  [ 8841.281473] GPR28: c035fb079f00 c0305658c000 c01ff69de300 
c035fb070f00
   
  [ 8841.281514] NIP [c0981994] ipv4_dst_destroy+0x54/0xa0  

  [ 8841.281530] LR [c0981984] ipv4_dst_destroy+0x44/0xa0   

  [ 8841.281537] Call Trace:

  [ 8841.281561] [c0305658fba0] [c0981984] 
ipv4_dst_destroy+0x44/0xa0 (unreliable) 
   
  [ 8841.281585] [c0305658fbd0] [c093f120] dst_destroy+0xf0/0x1a0   

  [ 8841.281631] [c0305658fc10] [c093f4a8] 
dst_destroy_rcu+0x28/0x50
  [ 8841.281668] [c0305658fc40] [c013a020] 
rcu_process_callbacks+0x340/0x6f0   
   
  [ 8841.281692] [c0305658fcf0] [c00baef8] __do_softirq+0x188/0x3a0 

  [ 8841.281709] [c0305658fde0] [c00bb388] irq_exit+0xc8/0x100  

  [ 8841.281727] [c0305658fe00] [c001f734] 
timer_interrupt+0xa4/0xe0
  [ 8841.281751] [c0305658fe30] [c0002714] 
decrementer_common+0x114/0x180  
   
  [ 8841.281762] Instruction dump:   

[Kernel-packages] [Bug 1526946] Re: Surelock GA2: Kernel panic with GA candidate driver, warning at kernel/rcu/tree.c:2694

[Tim Gardner]

eef8727a36e38df4c2c3d3ceac0c15c07432acfb ('UBUNTU: SAUCE: (noup) net:
fix IP early demux races')

git describe --contains eef8727a36e38df4c2c3d3ceac0c15c07432acfb
Ubuntu-4.2.0-24.29~310

The source for this kernel is (git://git.launchpad.net/~ubuntu-
kernel/ubuntu/+source/linux/+git/wily master-next).

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Title:
  Surelock GA2: Kernel panic with GA candidate driver, warning at
  kernel/rcu/tree.c:2694

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Wily:
  Fix Committed
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  -- Problem Description --
  System was loaded (Ubuntu 15.10 base (Linux z1391 4.2.0-16-generic #19-Ubuntu 
SMP Thu Oct 8 14:49:47 UTC 2015 ppc64le ppc64le ppc64le GNU/Linux)

  Kernel panic running Hardware Test Exerciser test suite

  [ 8841.280827] Unable to handle kernel paging request for data at address 
0x00100108  
  
  [ 8841.280873] Faulting instruction address: 0xc0981994   

  [ 8841.280902] Oops: Kernel access of bad area, sig: 11 [#1]  

  [ 8841.280932] SMP NR_CPUS=2048 NUMA PowerNV  

  [ 8841.281034] Modules linked in: iptable_filter ip_tables x_tables 
uio_pdrv_genirq uio powernv_rng sunrpc autofs4 ses enclosure cxlflash bnx2x ipr 
cxl mdio libcrc32c  
  
  [ 8841.281055] CPU: 71 PID: 63157 Comm: hxecpu Not tainted 4.2.0-16-generic 
#19-Ubuntu  

  [ 8841.281065] task: c01e252fa440 ti: c0305658c000 task.ti: 
c0305658c000

  [ 8841.281077] NIP: c0981994 LR: c0981984 CTR: 
c0981940   
  [ 8841.281086] REGS: c0305658f920 TRAP: 0300   Not tainted  
(4.2.0-16-generic)
  [ 8841.281194] MSR: 90009033   CR: 39139953  
XER: a000   
  
  [ 8841.281473] CFAR: c0008468 DAR: 00100108 DSISR: 4200 
SOFTE: 1

  [ 8841.281473] GPR00: c0981984 c0305658fba0 c151ae00 
c01ff69de300
   
  [ 8841.281473] GPR04: 0101 fec0 c093f168 
000a
   
  [ 8841.281473] GPR08: 0100 00200200 00100100 
0005
   
  [ 8841.281473] GPR12: c0981940 cfb6a280  
0001
   
  [ 8841.281473] GPR16:  c1431280 c0ad3988 
7fff
   
  [ 8841.281473] GPR20:  c01fcd2bb100 c0305658c000 
c1429b80
   
  [ 8841.281473] GPR24: 000a  c01ff59ddb30 
0001
   
  [ 8841.281473] GPR28: c035fb079f00 c0305658c000 c01ff69de300 
c035fb070f00
   
  [ 8841.281514] NIP [c0981994] ipv4_dst_destroy+0x54/0xa0  

  [ 8841.281530] LR [c0981984] ipv4_dst_destroy+0x44/0xa0   

  [ 8841.281537] Call Trace:

  [ 8841.281561] [c0305658fba0] [c0981984] 
ipv4_dst_destroy+0x44/0xa0 (unreliable) 
   
  [ 8841.281585] [c0305658fbd0] [c093f120] dst_destroy+0xf0/0x1a0   

  [ 8841.281631] [c0305658fc10] [c093f4a8] 
dst_destroy_rcu+0x28/0x50
  [ 8841.281668] [c0305658fc40] [c013a020] 
rcu_process_callbacks+0x340/0x6f0   
   
  [ 8841.281692] [c0305658fcf0] [c00baef8] __do_softirq+0x188/0x3a0 

  [ 8841.281709] [c0305658fde0] [c00bb388] irq_exit+0xc8/0x100  

  [ 8841.281727] [c0305658fe00] [c001f734] 
timer_interrupt+0xa4/0xe0
  [ 8841.281751] [c0305658fe30] [c0002714] 
decrementer_common+0x114/0x180 

[Kernel-packages] [Bug 1534661] WifiSyslog.txt

[Eugene San]

apport information

** Attachment added: "WifiSyslog.txt"
   
https://bugs.launchpad.net/bugs/1534661/+attachment/4550646/+files/WifiSyslog.txt

** Changed in: linux (Ubuntu)
   Status: Incomplete => New

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

** Tags added: linux-lts wily

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Title:
  regression: Cypress touchpad driver (cyapa) ignores events after bieng
  idle for 2 seconds

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Driver update in Kernel 4.2 causes severe usability issues with
  Cypress touchpad (cyapa) used on Acer C7x0 chromebooks.

  The driver in question is ignoring events during entering/leaving idle
  status which from user standpoint seems like touchpad is not reacting
  to actions performed after touchpad is not used for more then 2
  seconds.

  The bug was partially fixed in 4.3 and additional fix was pushed to
  upcoming 4.5.

  After direct communication with driver maintainer, we came up with 2 patches 
fixing the problem.
  Since 4.2 is EOL now, the patches cannot be pushed into upstream therefor are 
posted here.

  First patch is a backport of driver from 4.3 to 4.2 and the second
  patch is additional fix that should be applied on 4.3/4.4.

  Tested:
  - 4.2.0-23-generic #28~14.04.1-Ubuntu on Acer C710
  - 4.4 mainline on Acer C720p
  --- 
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  eugenesan   2774 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=25e4e291-8b89-4d41-8789-da5fcd501f02
  InstallationDate: Installed on 2014-06-07 (587 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: GOOGLE Parrot
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: root=UUID=bd5d1a5d-90be-46cd--6600bc0a4d4a ro 
ipv6.disable=1 nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-23-generic N/A
   linux-backports-modules-4.2.0-23-generic  N/A
   linux-firmware1.141
  Tags:  trusty
  Uname: Linux 4.2.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom debian-tor dialout dip fax ftp lp lpadmin plugdev 
sambashare scanner sudo tty users vboxusers voice wireshark
  _MarkForUpload: True
  dmi.bios.date: 09/10/2012
  dmi.bios.vendor: coreboot
  dmi.bios.version: Google_Parrot.2685.37.0
  dmi.chassis.type: 3
  dmi.chassis.vendor: GOOGLE
  dmi.modalias: 
dmi:bvncoreboot:bvrGoogle_Parrot.2685.37.0:bd09/10/2012:svnGOOGLE:pnParrot:pvr1.0:cvnGOOGLE:ct3:cvr:
  dmi.product.name: Parrot
  dmi.product.version: 1.0
  dmi.sys.vendor: GOOGLE

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[Kernel-packages] [Bug 1534661] UdevDb.txt

[Eugene San]

apport information

** Attachment added: "UdevDb.txt"
   https://bugs.launchpad.net/bugs/1534661/+attachment/4550644/+files/UdevDb.txt

-- 
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Title:
  regression: Cypress touchpad driver (cyapa) ignores events after bieng
  idle for 2 seconds

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Driver update in Kernel 4.2 causes severe usability issues with
  Cypress touchpad (cyapa) used on Acer C7x0 chromebooks.

  The driver in question is ignoring events during entering/leaving idle
  status which from user standpoint seems like touchpad is not reacting
  to actions performed after touchpad is not used for more then 2
  seconds.

  The bug was partially fixed in 4.3 and additional fix was pushed to
  upcoming 4.5.

  After direct communication with driver maintainer, we came up with 2 patches 
fixing the problem.
  Since 4.2 is EOL now, the patches cannot be pushed into upstream therefor are 
posted here.

  First patch is a backport of driver from 4.3 to 4.2 and the second
  patch is additional fix that should be applied on 4.3/4.4.

  Tested:
  - 4.2.0-23-generic #28~14.04.1-Ubuntu on Acer C710
  - 4.4 mainline on Acer C720p
  --- 
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  eugenesan   2774 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=25e4e291-8b89-4d41-8789-da5fcd501f02
  InstallationDate: Installed on 2014-06-07 (587 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: GOOGLE Parrot
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: root=UUID=bd5d1a5d-90be-46cd--6600bc0a4d4a ro 
ipv6.disable=1 nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-23-generic N/A
   linux-backports-modules-4.2.0-23-generic  N/A
   linux-firmware1.141
  Tags:  trusty
  Uname: Linux 4.2.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom debian-tor dialout dip fax ftp lp lpadmin plugdev 
sambashare scanner sudo tty users vboxusers voice wireshark
  _MarkForUpload: True
  dmi.bios.date: 09/10/2012
  dmi.bios.vendor: coreboot
  dmi.bios.version: Google_Parrot.2685.37.0
  dmi.chassis.type: 3
  dmi.chassis.vendor: GOOGLE
  dmi.modalias: 
dmi:bvncoreboot:bvrGoogle_Parrot.2685.37.0:bd09/10/2012:svnGOOGLE:pnParrot:pvr1.0:cvnGOOGLE:ct3:cvr:
  dmi.product.name: Parrot
  dmi.product.version: 1.0
  dmi.sys.vendor: GOOGLE

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1534661/+subscriptions

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[Kernel-packages] [Bug 1534661] PulseList.txt

[Eugene San]

apport information

** Attachment added: "PulseList.txt"
   
https://bugs.launchpad.net/bugs/1534661/+attachment/4550642/+files/PulseList.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1534661

Title:
  regression: Cypress touchpad driver (cyapa) ignores events after bieng
  idle for 2 seconds

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Driver update in Kernel 4.2 causes severe usability issues with
  Cypress touchpad (cyapa) used on Acer C7x0 chromebooks.

  The driver in question is ignoring events during entering/leaving idle
  status which from user standpoint seems like touchpad is not reacting
  to actions performed after touchpad is not used for more then 2
  seconds.

  The bug was partially fixed in 4.3 and additional fix was pushed to
  upcoming 4.5.

  After direct communication with driver maintainer, we came up with 2 patches 
fixing the problem.
  Since 4.2 is EOL now, the patches cannot be pushed into upstream therefor are 
posted here.

  First patch is a backport of driver from 4.3 to 4.2 and the second
  patch is additional fix that should be applied on 4.3/4.4.

  Tested:
  - 4.2.0-23-generic #28~14.04.1-Ubuntu on Acer C710
  - 4.4 mainline on Acer C720p
  --- 
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  eugenesan   2774 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=25e4e291-8b89-4d41-8789-da5fcd501f02
  InstallationDate: Installed on 2014-06-07 (587 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: GOOGLE Parrot
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: root=UUID=bd5d1a5d-90be-46cd--6600bc0a4d4a ro 
ipv6.disable=1 nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-23-generic N/A
   linux-backports-modules-4.2.0-23-generic  N/A
   linux-firmware1.141
  Tags:  trusty
  Uname: Linux 4.2.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom debian-tor dialout dip fax ftp lp lpadmin plugdev 
sambashare scanner sudo tty users vboxusers voice wireshark
  _MarkForUpload: True
  dmi.bios.date: 09/10/2012
  dmi.bios.vendor: coreboot
  dmi.bios.version: Google_Parrot.2685.37.0
  dmi.chassis.type: 3
  dmi.chassis.vendor: GOOGLE
  dmi.modalias: 
dmi:bvncoreboot:bvrGoogle_Parrot.2685.37.0:bd09/10/2012:svnGOOGLE:pnParrot:pvr1.0:cvnGOOGLE:ct3:cvr:
  dmi.product.name: Parrot
  dmi.product.version: 1.0
  dmi.sys.vendor: GOOGLE

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1534661/+subscriptions

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[Kernel-packages] [Bug 1534661] IwConfig.txt

[Eugene San]

apport information

** Attachment added: "IwConfig.txt"
   
https://bugs.launchpad.net/bugs/1534661/+attachment/4550635/+files/IwConfig.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1534661

Title:
  regression: Cypress touchpad driver (cyapa) ignores events after bieng
  idle for 2 seconds

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Driver update in Kernel 4.2 causes severe usability issues with
  Cypress touchpad (cyapa) used on Acer C7x0 chromebooks.

  The driver in question is ignoring events during entering/leaving idle
  status which from user standpoint seems like touchpad is not reacting
  to actions performed after touchpad is not used for more then 2
  seconds.

  The bug was partially fixed in 4.3 and additional fix was pushed to
  upcoming 4.5.

  After direct communication with driver maintainer, we came up with 2 patches 
fixing the problem.
  Since 4.2 is EOL now, the patches cannot be pushed into upstream therefor are 
posted here.

  First patch is a backport of driver from 4.3 to 4.2 and the second
  patch is additional fix that should be applied on 4.3/4.4.

  Tested:
  - 4.2.0-23-generic #28~14.04.1-Ubuntu on Acer C710
  - 4.4 mainline on Acer C720p
  --- 
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  eugenesan   2774 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=25e4e291-8b89-4d41-8789-da5fcd501f02
  InstallationDate: Installed on 2014-06-07 (587 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: GOOGLE Parrot
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: root=UUID=bd5d1a5d-90be-46cd--6600bc0a4d4a ro 
ipv6.disable=1 nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-23-generic N/A
   linux-backports-modules-4.2.0-23-generic  N/A
   linux-firmware1.141
  Tags:  trusty
  Uname: Linux 4.2.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom debian-tor dialout dip fax ftp lp lpadmin plugdev 
sambashare scanner sudo tty users vboxusers voice wireshark
  _MarkForUpload: True
  dmi.bios.date: 09/10/2012
  dmi.bios.vendor: coreboot
  dmi.bios.version: Google_Parrot.2685.37.0
  dmi.chassis.type: 3
  dmi.chassis.vendor: GOOGLE
  dmi.modalias: 
dmi:bvncoreboot:bvrGoogle_Parrot.2685.37.0:bd09/10/2012:svnGOOGLE:pnParrot:pvr1.0:cvnGOOGLE:ct3:cvr:
  dmi.product.name: Parrot
  dmi.product.version: 1.0
  dmi.sys.vendor: GOOGLE

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1534661/+subscriptions

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[Kernel-packages] [Bug 1534661] Lsusb.txt

[Eugene San]

apport information

** Attachment added: "Lsusb.txt"
   https://bugs.launchpad.net/bugs/1534661/+attachment/4550637/+files/Lsusb.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1534661

Title:
  regression: Cypress touchpad driver (cyapa) ignores events after bieng
  idle for 2 seconds

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Driver update in Kernel 4.2 causes severe usability issues with
  Cypress touchpad (cyapa) used on Acer C7x0 chromebooks.

  The driver in question is ignoring events during entering/leaving idle
  status which from user standpoint seems like touchpad is not reacting
  to actions performed after touchpad is not used for more then 2
  seconds.

  The bug was partially fixed in 4.3 and additional fix was pushed to
  upcoming 4.5.

  After direct communication with driver maintainer, we came up with 2 patches 
fixing the problem.
  Since 4.2 is EOL now, the patches cannot be pushed into upstream therefor are 
posted here.

  First patch is a backport of driver from 4.3 to 4.2 and the second
  patch is additional fix that should be applied on 4.3/4.4.

  Tested:
  - 4.2.0-23-generic #28~14.04.1-Ubuntu on Acer C710
  - 4.4 mainline on Acer C720p
  --- 
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  eugenesan   2774 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=25e4e291-8b89-4d41-8789-da5fcd501f02
  InstallationDate: Installed on 2014-06-07 (587 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: GOOGLE Parrot
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: root=UUID=bd5d1a5d-90be-46cd--6600bc0a4d4a ro 
ipv6.disable=1 nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-23-generic N/A
   linux-backports-modules-4.2.0-23-generic  N/A
   linux-firmware1.141
  Tags:  trusty
  Uname: Linux 4.2.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom debian-tor dialout dip fax ftp lp lpadmin plugdev 
sambashare scanner sudo tty users vboxusers voice wireshark
  _MarkForUpload: True
  dmi.bios.date: 09/10/2012
  dmi.bios.vendor: coreboot
  dmi.bios.version: Google_Parrot.2685.37.0
  dmi.chassis.type: 3
  dmi.chassis.vendor: GOOGLE
  dmi.modalias: 
dmi:bvncoreboot:bvrGoogle_Parrot.2685.37.0:bd09/10/2012:svnGOOGLE:pnParrot:pvr1.0:cvnGOOGLE:ct3:cvr:
  dmi.product.name: Parrot
  dmi.product.version: 1.0
  dmi.sys.vendor: GOOGLE

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1534661/+subscriptions

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[Kernel-packages] [Bug 1534661] Re: regression: Cypress touchpad driver (cyapa) ignores events after bieng idle for 2 seconds

[Eugene San]

apport information

** Tags added: apport-collected trusty

** Description changed:

  Driver update in Kernel 4.2 causes severe usability issues with Cypress
  touchpad (cyapa) used on Acer C7x0 chromebooks.
  
  The driver in question is ignoring events during entering/leaving idle
  status which from user standpoint seems like touchpad is not reacting to
  actions performed after touchpad is not used for more then 2 seconds.
  
  The bug was partially fixed in 4.3 and additional fix was pushed to
  upcoming 4.5.
  
  After direct communication with driver maintainer, we came up with 2 patches 
fixing the problem.
  Since 4.2 is EOL now, the patches cannot be pushed into upstream therefor are 
posted here.
  
  First patch is a backport of driver from 4.3 to 4.2 and the second patch
  is additional fix that should be applied on 4.3/4.4.
  
  Tested:
  - 4.2.0-23-generic #28~14.04.1-Ubuntu on Acer C710
  - 4.4 mainline on Acer C720p
+ --- 
+ ApportVersion: 2.14.1-0ubuntu3.19
+ Architecture: amd64
+ AudioDevicesInUse:
+  USERPID ACCESS COMMAND
+  /dev/snd/controlC0:  eugenesan   2774 F pulseaudio
+ CurrentDesktop: Unity
+ DistroRelease: Ubuntu 14.04
+ HibernationDevice: RESUME=UUID=25e4e291-8b89-4d41-8789-da5fcd501f02
+ InstallationDate: Installed on 2014-06-07 (587 days ago)
+ InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
+ MachineType: GOOGLE Parrot
+ Package: linux (not installed)
+ ProcFB: 0 inteldrmfb
+ ProcKernelCmdLine: root=UUID=bd5d1a5d-90be-46cd--6600bc0a4d4a ro 
ipv6.disable=1 nomdmonddf nomdmonisw
+ ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
+ RelatedPackageVersions:
+  linux-restricted-modules-4.2.0-23-generic N/A
+  linux-backports-modules-4.2.0-23-generic  N/A
+  linux-firmware1.141
+ Tags:  trusty
+ Uname: Linux 4.2.0-23-generic x86_64
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm cdrom debian-tor dialout dip fax ftp lp lpadmin plugdev 
sambashare scanner sudo tty users vboxusers voice wireshark
+ _MarkForUpload: True
+ dmi.bios.date: 09/10/2012
+ dmi.bios.vendor: coreboot
+ dmi.bios.version: Google_Parrot.2685.37.0
+ dmi.chassis.type: 3
+ dmi.chassis.vendor: GOOGLE
+ dmi.modalias: 
dmi:bvncoreboot:bvrGoogle_Parrot.2685.37.0:bd09/10/2012:svnGOOGLE:pnParrot:pvr1.0:cvnGOOGLE:ct3:cvr:
+ dmi.product.name: Parrot
+ dmi.product.version: 1.0
+ dmi.sys.vendor: GOOGLE

** Attachment added: "AlsaInfo.txt"
   
https://bugs.launchpad.net/bugs/1534661/+attachment/4550631/+files/AlsaInfo.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1534661

Title:
  regression: Cypress touchpad driver (cyapa) ignores events after bieng
  idle for 2 seconds

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Driver update in Kernel 4.2 causes severe usability issues with
  Cypress touchpad (cyapa) used on Acer C7x0 chromebooks.

  The driver in question is ignoring events during entering/leaving idle
  status which from user standpoint seems like touchpad is not reacting
  to actions performed after touchpad is not used for more then 2
  seconds.

  The bug was partially fixed in 4.3 and additional fix was pushed to
  upcoming 4.5.

  After direct communication with driver maintainer, we came up with 2 patches 
fixing the problem.
  Since 4.2 is EOL now, the patches cannot be pushed into upstream therefor are 
posted here.

  First patch is a backport of driver from 4.3 to 4.2 and the second
  patch is additional fix that should be applied on 4.3/4.4.

  Tested:
  - 4.2.0-23-generic #28~14.04.1-Ubuntu on Acer C710
  - 4.4 mainline on Acer C720p
  --- 
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  eugenesan   2774 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=25e4e291-8b89-4d41-8789-da5fcd501f02
  InstallationDate: Installed on 2014-06-07 (587 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: GOOGLE Parrot
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: root=UUID=bd5d1a5d-90be-46cd--6600bc0a4d4a ro 
ipv6.disable=1 nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-23-generic N/A
   linux-backports-modules-4.2.0-23-generic  N/A
   linux-firmware1.141
  Tags:  trusty
  Uname: Linux 4.2.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom debian-tor dialout dip fax ftp lp lpadmin plugdev 
sambashare scanner sudo tty users vboxusers voice wireshark
  _MarkForUpload: True
  dmi.bios.date: 09/10/2012
  dmi.bios.vendor: coreboot
  dmi.bios.version: 

[Kernel-packages] [Bug 1534661] RfKill.txt

[Eugene San]

apport information

** Attachment added: "RfKill.txt"
   https://bugs.launchpad.net/bugs/1534661/+attachment/4550643/+files/RfKill.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1534661

Title:
  regression: Cypress touchpad driver (cyapa) ignores events after bieng
  idle for 2 seconds

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Driver update in Kernel 4.2 causes severe usability issues with
  Cypress touchpad (cyapa) used on Acer C7x0 chromebooks.

  The driver in question is ignoring events during entering/leaving idle
  status which from user standpoint seems like touchpad is not reacting
  to actions performed after touchpad is not used for more then 2
  seconds.

  The bug was partially fixed in 4.3 and additional fix was pushed to
  upcoming 4.5.

  After direct communication with driver maintainer, we came up with 2 patches 
fixing the problem.
  Since 4.2 is EOL now, the patches cannot be pushed into upstream therefor are 
posted here.

  First patch is a backport of driver from 4.3 to 4.2 and the second
  patch is additional fix that should be applied on 4.3/4.4.

  Tested:
  - 4.2.0-23-generic #28~14.04.1-Ubuntu on Acer C710
  - 4.4 mainline on Acer C720p
  --- 
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  eugenesan   2774 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=25e4e291-8b89-4d41-8789-da5fcd501f02
  InstallationDate: Installed on 2014-06-07 (587 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: GOOGLE Parrot
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: root=UUID=bd5d1a5d-90be-46cd--6600bc0a4d4a ro 
ipv6.disable=1 nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-23-generic N/A
   linux-backports-modules-4.2.0-23-generic  N/A
   linux-firmware1.141
  Tags:  trusty
  Uname: Linux 4.2.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom debian-tor dialout dip fax ftp lp lpadmin plugdev 
sambashare scanner sudo tty users vboxusers voice wireshark
  _MarkForUpload: True
  dmi.bios.date: 09/10/2012
  dmi.bios.vendor: coreboot
  dmi.bios.version: Google_Parrot.2685.37.0
  dmi.chassis.type: 3
  dmi.chassis.vendor: GOOGLE
  dmi.modalias: 
dmi:bvncoreboot:bvrGoogle_Parrot.2685.37.0:bd09/10/2012:svnGOOGLE:pnParrot:pvr1.0:cvnGOOGLE:ct3:cvr:
  dmi.product.name: Parrot
  dmi.product.version: 1.0
  dmi.sys.vendor: GOOGLE

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1534661/+subscriptions

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Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1534661] BootDmesg.txt

[Eugene San]

apport information

** Attachment added: "BootDmesg.txt"
   
https://bugs.launchpad.net/bugs/1534661/+attachment/4550632/+files/BootDmesg.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1534661

Title:
  regression: Cypress touchpad driver (cyapa) ignores events after bieng
  idle for 2 seconds

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Driver update in Kernel 4.2 causes severe usability issues with
  Cypress touchpad (cyapa) used on Acer C7x0 chromebooks.

  The driver in question is ignoring events during entering/leaving idle
  status which from user standpoint seems like touchpad is not reacting
  to actions performed after touchpad is not used for more then 2
  seconds.

  The bug was partially fixed in 4.3 and additional fix was pushed to
  upcoming 4.5.

  After direct communication with driver maintainer, we came up with 2 patches 
fixing the problem.
  Since 4.2 is EOL now, the patches cannot be pushed into upstream therefor are 
posted here.

  First patch is a backport of driver from 4.3 to 4.2 and the second
  patch is additional fix that should be applied on 4.3/4.4.

  Tested:
  - 4.2.0-23-generic #28~14.04.1-Ubuntu on Acer C710
  - 4.4 mainline on Acer C720p
  --- 
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  eugenesan   2774 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=25e4e291-8b89-4d41-8789-da5fcd501f02
  InstallationDate: Installed on 2014-06-07 (587 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: GOOGLE Parrot
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: root=UUID=bd5d1a5d-90be-46cd--6600bc0a4d4a ro 
ipv6.disable=1 nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-23-generic N/A
   linux-backports-modules-4.2.0-23-generic  N/A
   linux-firmware1.141
  Tags:  trusty
  Uname: Linux 4.2.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom debian-tor dialout dip fax ftp lp lpadmin plugdev 
sambashare scanner sudo tty users vboxusers voice wireshark
  _MarkForUpload: True
  dmi.bios.date: 09/10/2012
  dmi.bios.vendor: coreboot
  dmi.bios.version: Google_Parrot.2685.37.0
  dmi.chassis.type: 3
  dmi.chassis.vendor: GOOGLE
  dmi.modalias: 
dmi:bvncoreboot:bvrGoogle_Parrot.2685.37.0:bd09/10/2012:svnGOOGLE:pnParrot:pvr1.0:cvnGOOGLE:ct3:cvr:
  dmi.product.name: Parrot
  dmi.product.version: 1.0
  dmi.sys.vendor: GOOGLE

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1534661/+subscriptions

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More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1534661] ProcInterrupts.txt

[Eugene San]

apport information

** Attachment added: "ProcInterrupts.txt"
   
https://bugs.launchpad.net/bugs/1534661/+attachment/4550640/+files/ProcInterrupts.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1534661

Title:
  regression: Cypress touchpad driver (cyapa) ignores events after bieng
  idle for 2 seconds

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Driver update in Kernel 4.2 causes severe usability issues with
  Cypress touchpad (cyapa) used on Acer C7x0 chromebooks.

  The driver in question is ignoring events during entering/leaving idle
  status which from user standpoint seems like touchpad is not reacting
  to actions performed after touchpad is not used for more then 2
  seconds.

  The bug was partially fixed in 4.3 and additional fix was pushed to
  upcoming 4.5.

  After direct communication with driver maintainer, we came up with 2 patches 
fixing the problem.
  Since 4.2 is EOL now, the patches cannot be pushed into upstream therefor are 
posted here.

  First patch is a backport of driver from 4.3 to 4.2 and the second
  patch is additional fix that should be applied on 4.3/4.4.

  Tested:
  - 4.2.0-23-generic #28~14.04.1-Ubuntu on Acer C710
  - 4.4 mainline on Acer C720p
  --- 
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  eugenesan   2774 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=25e4e291-8b89-4d41-8789-da5fcd501f02
  InstallationDate: Installed on 2014-06-07 (587 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: GOOGLE Parrot
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: root=UUID=bd5d1a5d-90be-46cd--6600bc0a4d4a ro 
ipv6.disable=1 nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-23-generic N/A
   linux-backports-modules-4.2.0-23-generic  N/A
   linux-firmware1.141
  Tags:  trusty
  Uname: Linux 4.2.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom debian-tor dialout dip fax ftp lp lpadmin plugdev 
sambashare scanner sudo tty users vboxusers voice wireshark
  _MarkForUpload: True
  dmi.bios.date: 09/10/2012
  dmi.bios.vendor: coreboot
  dmi.bios.version: Google_Parrot.2685.37.0
  dmi.chassis.type: 3
  dmi.chassis.vendor: GOOGLE
  dmi.modalias: 
dmi:bvncoreboot:bvrGoogle_Parrot.2685.37.0:bd09/10/2012:svnGOOGLE:pnParrot:pvr1.0:cvnGOOGLE:ct3:cvr:
  dmi.product.name: Parrot
  dmi.product.version: 1.0
  dmi.sys.vendor: GOOGLE

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1534661/+subscriptions

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[Kernel-packages] [Bug 1534661] ProcEnviron.txt

[Eugene San]

apport information

** Attachment added: "ProcEnviron.txt"
   
https://bugs.launchpad.net/bugs/1534661/+attachment/4550639/+files/ProcEnviron.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1534661

Title:
  regression: Cypress touchpad driver (cyapa) ignores events after bieng
  idle for 2 seconds

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Driver update in Kernel 4.2 causes severe usability issues with
  Cypress touchpad (cyapa) used on Acer C7x0 chromebooks.

  The driver in question is ignoring events during entering/leaving idle
  status which from user standpoint seems like touchpad is not reacting
  to actions performed after touchpad is not used for more then 2
  seconds.

  The bug was partially fixed in 4.3 and additional fix was pushed to
  upcoming 4.5.

  After direct communication with driver maintainer, we came up with 2 patches 
fixing the problem.
  Since 4.2 is EOL now, the patches cannot be pushed into upstream therefor are 
posted here.

  First patch is a backport of driver from 4.3 to 4.2 and the second
  patch is additional fix that should be applied on 4.3/4.4.

  Tested:
  - 4.2.0-23-generic #28~14.04.1-Ubuntu on Acer C710
  - 4.4 mainline on Acer C720p
  --- 
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  eugenesan   2774 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=25e4e291-8b89-4d41-8789-da5fcd501f02
  InstallationDate: Installed on 2014-06-07 (587 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: GOOGLE Parrot
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: root=UUID=bd5d1a5d-90be-46cd--6600bc0a4d4a ro 
ipv6.disable=1 nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-23-generic N/A
   linux-backports-modules-4.2.0-23-generic  N/A
   linux-firmware1.141
  Tags:  trusty
  Uname: Linux 4.2.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom debian-tor dialout dip fax ftp lp lpadmin plugdev 
sambashare scanner sudo tty users vboxusers voice wireshark
  _MarkForUpload: True
  dmi.bios.date: 09/10/2012
  dmi.bios.vendor: coreboot
  dmi.bios.version: Google_Parrot.2685.37.0
  dmi.chassis.type: 3
  dmi.chassis.vendor: GOOGLE
  dmi.modalias: 
dmi:bvncoreboot:bvrGoogle_Parrot.2685.37.0:bd09/10/2012:svnGOOGLE:pnParrot:pvr1.0:cvnGOOGLE:ct3:cvr:
  dmi.product.name: Parrot
  dmi.product.version: 1.0
  dmi.sys.vendor: GOOGLE

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1534661/+subscriptions

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[Kernel-packages] [Bug 1534661] Lspci.txt

[Eugene San]

apport information

** Attachment added: "Lspci.txt"
   https://bugs.launchpad.net/bugs/1534661/+attachment/4550636/+files/Lspci.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1534661

Title:
  regression: Cypress touchpad driver (cyapa) ignores events after bieng
  idle for 2 seconds

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Driver update in Kernel 4.2 causes severe usability issues with
  Cypress touchpad (cyapa) used on Acer C7x0 chromebooks.

  The driver in question is ignoring events during entering/leaving idle
  status which from user standpoint seems like touchpad is not reacting
  to actions performed after touchpad is not used for more then 2
  seconds.

  The bug was partially fixed in 4.3 and additional fix was pushed to
  upcoming 4.5.

  After direct communication with driver maintainer, we came up with 2 patches 
fixing the problem.
  Since 4.2 is EOL now, the patches cannot be pushed into upstream therefor are 
posted here.

  First patch is a backport of driver from 4.3 to 4.2 and the second
  patch is additional fix that should be applied on 4.3/4.4.

  Tested:
  - 4.2.0-23-generic #28~14.04.1-Ubuntu on Acer C710
  - 4.4 mainline on Acer C720p
  --- 
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  eugenesan   2774 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=25e4e291-8b89-4d41-8789-da5fcd501f02
  InstallationDate: Installed on 2014-06-07 (587 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: GOOGLE Parrot
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: root=UUID=bd5d1a5d-90be-46cd--6600bc0a4d4a ro 
ipv6.disable=1 nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-23-generic N/A
   linux-backports-modules-4.2.0-23-generic  N/A
   linux-firmware1.141
  Tags:  trusty
  Uname: Linux 4.2.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom debian-tor dialout dip fax ftp lp lpadmin plugdev 
sambashare scanner sudo tty users vboxusers voice wireshark
  _MarkForUpload: True
  dmi.bios.date: 09/10/2012
  dmi.bios.vendor: coreboot
  dmi.bios.version: Google_Parrot.2685.37.0
  dmi.chassis.type: 3
  dmi.chassis.vendor: GOOGLE
  dmi.modalias: 
dmi:bvncoreboot:bvrGoogle_Parrot.2685.37.0:bd09/10/2012:svnGOOGLE:pnParrot:pvr1.0:cvnGOOGLE:ct3:cvr:
  dmi.product.name: Parrot
  dmi.product.version: 1.0
  dmi.sys.vendor: GOOGLE

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1534661/+subscriptions

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[Kernel-packages] [Bug 1534661] UdevLog.txt

[Eugene San]

apport information

** Attachment added: "UdevLog.txt"
   
https://bugs.launchpad.net/bugs/1534661/+attachment/4550645/+files/UdevLog.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1534661

Title:
  regression: Cypress touchpad driver (cyapa) ignores events after bieng
  idle for 2 seconds

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Driver update in Kernel 4.2 causes severe usability issues with
  Cypress touchpad (cyapa) used on Acer C7x0 chromebooks.

  The driver in question is ignoring events during entering/leaving idle
  status which from user standpoint seems like touchpad is not reacting
  to actions performed after touchpad is not used for more then 2
  seconds.

  The bug was partially fixed in 4.3 and additional fix was pushed to
  upcoming 4.5.

  After direct communication with driver maintainer, we came up with 2 patches 
fixing the problem.
  Since 4.2 is EOL now, the patches cannot be pushed into upstream therefor are 
posted here.

  First patch is a backport of driver from 4.3 to 4.2 and the second
  patch is additional fix that should be applied on 4.3/4.4.

  Tested:
  - 4.2.0-23-generic #28~14.04.1-Ubuntu on Acer C710
  - 4.4 mainline on Acer C720p
  --- 
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  eugenesan   2774 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=25e4e291-8b89-4d41-8789-da5fcd501f02
  InstallationDate: Installed on 2014-06-07 (587 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: GOOGLE Parrot
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: root=UUID=bd5d1a5d-90be-46cd--6600bc0a4d4a ro 
ipv6.disable=1 nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-23-generic N/A
   linux-backports-modules-4.2.0-23-generic  N/A
   linux-firmware1.141
  Tags:  trusty
  Uname: Linux 4.2.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom debian-tor dialout dip fax ftp lp lpadmin plugdev 
sambashare scanner sudo tty users vboxusers voice wireshark
  _MarkForUpload: True
  dmi.bios.date: 09/10/2012
  dmi.bios.vendor: coreboot
  dmi.bios.version: Google_Parrot.2685.37.0
  dmi.chassis.type: 3
  dmi.chassis.vendor: GOOGLE
  dmi.modalias: 
dmi:bvncoreboot:bvrGoogle_Parrot.2685.37.0:bd09/10/2012:svnGOOGLE:pnParrot:pvr1.0:cvnGOOGLE:ct3:cvr:
  dmi.product.name: Parrot
  dmi.product.version: 1.0
  dmi.sys.vendor: GOOGLE

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1534661/+subscriptions

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Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1534661] CRDA.txt

[Eugene San]

apport information

** Attachment added: "CRDA.txt"
   https://bugs.launchpad.net/bugs/1534661/+attachment/4550633/+files/CRDA.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1534661

Title:
  regression: Cypress touchpad driver (cyapa) ignores events after bieng
  idle for 2 seconds

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Driver update in Kernel 4.2 causes severe usability issues with
  Cypress touchpad (cyapa) used on Acer C7x0 chromebooks.

  The driver in question is ignoring events during entering/leaving idle
  status which from user standpoint seems like touchpad is not reacting
  to actions performed after touchpad is not used for more then 2
  seconds.

  The bug was partially fixed in 4.3 and additional fix was pushed to
  upcoming 4.5.

  After direct communication with driver maintainer, we came up with 2 patches 
fixing the problem.
  Since 4.2 is EOL now, the patches cannot be pushed into upstream therefor are 
posted here.

  First patch is a backport of driver from 4.3 to 4.2 and the second
  patch is additional fix that should be applied on 4.3/4.4.

  Tested:
  - 4.2.0-23-generic #28~14.04.1-Ubuntu on Acer C710
  - 4.4 mainline on Acer C720p
  --- 
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  eugenesan   2774 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=25e4e291-8b89-4d41-8789-da5fcd501f02
  InstallationDate: Installed on 2014-06-07 (587 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: GOOGLE Parrot
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: root=UUID=bd5d1a5d-90be-46cd--6600bc0a4d4a ro 
ipv6.disable=1 nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-23-generic N/A
   linux-backports-modules-4.2.0-23-generic  N/A
   linux-firmware1.141
  Tags:  trusty
  Uname: Linux 4.2.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom debian-tor dialout dip fax ftp lp lpadmin plugdev 
sambashare scanner sudo tty users vboxusers voice wireshark
  _MarkForUpload: True
  dmi.bios.date: 09/10/2012
  dmi.bios.vendor: coreboot
  dmi.bios.version: Google_Parrot.2685.37.0
  dmi.chassis.type: 3
  dmi.chassis.vendor: GOOGLE
  dmi.modalias: 
dmi:bvncoreboot:bvrGoogle_Parrot.2685.37.0:bd09/10/2012:svnGOOGLE:pnParrot:pvr1.0:cvnGOOGLE:ct3:cvr:
  dmi.product.name: Parrot
  dmi.product.version: 1.0
  dmi.sys.vendor: GOOGLE

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1534661/+subscriptions

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Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1534661] ProcModules.txt

[Eugene San]

apport information

** Attachment added: "ProcModules.txt"
   
https://bugs.launchpad.net/bugs/1534661/+attachment/4550641/+files/ProcModules.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1534661

Title:
  regression: Cypress touchpad driver (cyapa) ignores events after bieng
  idle for 2 seconds

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Driver update in Kernel 4.2 causes severe usability issues with
  Cypress touchpad (cyapa) used on Acer C7x0 chromebooks.

  The driver in question is ignoring events during entering/leaving idle
  status which from user standpoint seems like touchpad is not reacting
  to actions performed after touchpad is not used for more then 2
  seconds.

  The bug was partially fixed in 4.3 and additional fix was pushed to
  upcoming 4.5.

  After direct communication with driver maintainer, we came up with 2 patches 
fixing the problem.
  Since 4.2 is EOL now, the patches cannot be pushed into upstream therefor are 
posted here.

  First patch is a backport of driver from 4.3 to 4.2 and the second
  patch is additional fix that should be applied on 4.3/4.4.

  Tested:
  - 4.2.0-23-generic #28~14.04.1-Ubuntu on Acer C710
  - 4.4 mainline on Acer C720p
  --- 
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  eugenesan   2774 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=25e4e291-8b89-4d41-8789-da5fcd501f02
  InstallationDate: Installed on 2014-06-07 (587 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: GOOGLE Parrot
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: root=UUID=bd5d1a5d-90be-46cd--6600bc0a4d4a ro 
ipv6.disable=1 nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-23-generic N/A
   linux-backports-modules-4.2.0-23-generic  N/A
   linux-firmware1.141
  Tags:  trusty
  Uname: Linux 4.2.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom debian-tor dialout dip fax ftp lp lpadmin plugdev 
sambashare scanner sudo tty users vboxusers voice wireshark
  _MarkForUpload: True
  dmi.bios.date: 09/10/2012
  dmi.bios.vendor: coreboot
  dmi.bios.version: Google_Parrot.2685.37.0
  dmi.chassis.type: 3
  dmi.chassis.vendor: GOOGLE
  dmi.modalias: 
dmi:bvncoreboot:bvrGoogle_Parrot.2685.37.0:bd09/10/2012:svnGOOGLE:pnParrot:pvr1.0:cvnGOOGLE:ct3:cvr:
  dmi.product.name: Parrot
  dmi.product.version: 1.0
  dmi.sys.vendor: GOOGLE

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1534661/+subscriptions

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Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1534661] ProcCpuinfo.txt

[Eugene San]

apport information

** Attachment added: "ProcCpuinfo.txt"
   
https://bugs.launchpad.net/bugs/1534661/+attachment/4550638/+files/ProcCpuinfo.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1534661

Title:
  regression: Cypress touchpad driver (cyapa) ignores events after bieng
  idle for 2 seconds

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Driver update in Kernel 4.2 causes severe usability issues with
  Cypress touchpad (cyapa) used on Acer C7x0 chromebooks.

  The driver in question is ignoring events during entering/leaving idle
  status which from user standpoint seems like touchpad is not reacting
  to actions performed after touchpad is not used for more then 2
  seconds.

  The bug was partially fixed in 4.3 and additional fix was pushed to
  upcoming 4.5.

  After direct communication with driver maintainer, we came up with 2 patches 
fixing the problem.
  Since 4.2 is EOL now, the patches cannot be pushed into upstream therefor are 
posted here.

  First patch is a backport of driver from 4.3 to 4.2 and the second
  patch is additional fix that should be applied on 4.3/4.4.

  Tested:
  - 4.2.0-23-generic #28~14.04.1-Ubuntu on Acer C710
  - 4.4 mainline on Acer C720p
  --- 
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  eugenesan   2774 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=25e4e291-8b89-4d41-8789-da5fcd501f02
  InstallationDate: Installed on 2014-06-07 (587 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: GOOGLE Parrot
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: root=UUID=bd5d1a5d-90be-46cd--6600bc0a4d4a ro 
ipv6.disable=1 nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-23-generic N/A
   linux-backports-modules-4.2.0-23-generic  N/A
   linux-firmware1.141
  Tags:  trusty
  Uname: Linux 4.2.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom debian-tor dialout dip fax ftp lp lpadmin plugdev 
sambashare scanner sudo tty users vboxusers voice wireshark
  _MarkForUpload: True
  dmi.bios.date: 09/10/2012
  dmi.bios.vendor: coreboot
  dmi.bios.version: Google_Parrot.2685.37.0
  dmi.chassis.type: 3
  dmi.chassis.vendor: GOOGLE
  dmi.modalias: 
dmi:bvncoreboot:bvrGoogle_Parrot.2685.37.0:bd09/10/2012:svnGOOGLE:pnParrot:pvr1.0:cvnGOOGLE:ct3:cvr:
  dmi.product.name: Parrot
  dmi.product.version: 1.0
  dmi.sys.vendor: GOOGLE

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1534661/+subscriptions

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Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1534661] CurrentDmesg.txt

[Eugene San]

apport information

** Attachment added: "CurrentDmesg.txt"
   
https://bugs.launchpad.net/bugs/1534661/+attachment/4550634/+files/CurrentDmesg.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1534661

Title:
  regression: Cypress touchpad driver (cyapa) ignores events after bieng
  idle for 2 seconds

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Driver update in Kernel 4.2 causes severe usability issues with
  Cypress touchpad (cyapa) used on Acer C7x0 chromebooks.

  The driver in question is ignoring events during entering/leaving idle
  status which from user standpoint seems like touchpad is not reacting
  to actions performed after touchpad is not used for more then 2
  seconds.

  The bug was partially fixed in 4.3 and additional fix was pushed to
  upcoming 4.5.

  After direct communication with driver maintainer, we came up with 2 patches 
fixing the problem.
  Since 4.2 is EOL now, the patches cannot be pushed into upstream therefor are 
posted here.

  First patch is a backport of driver from 4.3 to 4.2 and the second
  patch is additional fix that should be applied on 4.3/4.4.

  Tested:
  - 4.2.0-23-generic #28~14.04.1-Ubuntu on Acer C710
  - 4.4 mainline on Acer C720p
  --- 
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  eugenesan   2774 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=25e4e291-8b89-4d41-8789-da5fcd501f02
  InstallationDate: Installed on 2014-06-07 (587 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: GOOGLE Parrot
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: root=UUID=bd5d1a5d-90be-46cd--6600bc0a4d4a ro 
ipv6.disable=1 nomdmonddf nomdmonisw
  ProcVersionSignature: Ubuntu 4.2.0-23.28~14.04.1-generic 4.2.6
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-23-generic N/A
   linux-backports-modules-4.2.0-23-generic  N/A
   linux-firmware1.141
  Tags:  trusty
  Uname: Linux 4.2.0-23-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom debian-tor dialout dip fax ftp lp lpadmin plugdev 
sambashare scanner sudo tty users vboxusers voice wireshark
  _MarkForUpload: True
  dmi.bios.date: 09/10/2012
  dmi.bios.vendor: coreboot
  dmi.bios.version: Google_Parrot.2685.37.0
  dmi.chassis.type: 3
  dmi.chassis.vendor: GOOGLE
  dmi.modalias: 
dmi:bvncoreboot:bvrGoogle_Parrot.2685.37.0:bd09/10/2012:svnGOOGLE:pnParrot:pvr1.0:cvnGOOGLE:ct3:cvr:
  dmi.product.name: Parrot
  dmi.product.version: 1.0
  dmi.sys.vendor: GOOGLE

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[Kernel-packages] [Bug 1533009] Re: arm64: "unsupported RELA relocation"

[dann frazier]

Rebuilding xenial's gcc w/o the linaro patchset, and rebuilding the
kernel with it, results in a functional build.

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Title:
  arm64: "unsupported RELA relocation"

Status in gcc-5 package in Ubuntu:
  Confirmed
Status in linux package in Ubuntu:
  Triaged

Bug description:
  linux-image-4.3.0-5-generic 4.3.0-5.16 arm64 fails to load modules
  (and therefore boot). It emits messages like the following for each
  attempted module load:

  [2.156817] module libahci: unsupported RELA relocation: 275

  This is reminiscent of LP: #1502946 - except that fix appears to still
  be in-tact. What has changed, however, is the build environment. If I
  rebuild the same kernel source in a wily chroot, it boots fine.

  Marking "Confirmed" because Paulo Pisatti reported this to me, and I
  reproduced.

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[Kernel-packages] [Bug 1497966] Re: ISST-KVM:R3-0:Firestone:Ubuntu14043:beng2:Cannot reach network with Shiner T adapter

[Mauricio Faria de Oliveira]

Tim,

This looks like the same deal w/ the other bug today; closed as unreproducible, 
which was not reflected here. 
I'll pass this on to the bug bridge team.

This has been posted as an internal (hm.) comment:
> This issue is not getting re-created with recent ubuntu build.

** Changed in: linux (Ubuntu)
   Status: New => Incomplete

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Title:
  ISST-KVM:R3-0:Firestone:Ubuntu14043:beng2:Cannot reach network with
  Shiner T adapter

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Problem Description:
  ===
  - Ping hangs or throws error message "Destination Host Unreachable" when IP 
is configured over pci-pt Shiner T adapter interface either dhcp entry or 
assigning IP statically assigning IP.

  Steps to Reproduce:
  ==
  - beng2 has been installed with daily build 20150914

  Logs:
  
  root@beng2:~# uname -a
  Linux beng2 3.19.0-28-generic #30~14.04.1-Ubuntu SMP Tue Sep 1 09:32:56 UTC 
2015 ppc64le ppc64le ppc64le GNU/Linux
  root@beng2:~#

  - beng2 has pci-pt of Shiner T adapter and was netbooted via virtual ethernet 
interface(eth0)
  - beng2 IP was configured at eth0 via dhcp and was fine working.
  - When I tried to configure IP  over shiner T adapter's interface, I can 
configure IP over eth3(link detected is yes)

  Logs:
  
  root@beng2:~# ifconfig -a
  eth0  Link encap:Ethernet  HWaddr 52:54:00:25:6c:f0
BROADCAST MULTICAST  MTU:1500  Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
Interrupt:21

  eth3  Link encap:Ethernet  HWaddr 40:f2:e9:31:15:e1
inet addr:10.33.33.1  Bcast:10.33.255.255  Mask:255.255.0.0
inet6 addr: fe80::42f2:e9ff:fe31:15e1/64 Scope:Link
UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:28 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B)  TX bytes:1600 (1.6 KB)
Interrupt:17 Memory:1012180-10121ff

  eth4  Link encap:Ethernet  HWaddr 40:f2:e9:31:15:e0
BROADCAST MULTICAST  MTU:1500  Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
Interrupt:17 Memory:1012000-101207f

  loLink encap:Local Loopback
inet addr:127.0.0.1  Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING  MTU:65536  Metric:1
RX packets:49 errors:0 dropped:0 overruns:0 frame:0
TX packets:49 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:4182 (4.1 KB)  TX bytes:4182 (4.1 KB)

  root@beng2:~# ethtool  eth3
  Settings for eth3:
  Supported ports: [ TP ]
  Supported link modes:   100baseT/Half 100baseT/Full
  1000baseT/Full
  1baseT/Full
  Supported pause frame use: Symmetric Receive-only
  Supports auto-negotiation: Yes
  Advertised link modes:  100baseT/Half 100baseT/Full
  1000baseT/Full
  1baseT/Full
  Advertised pause frame use: Symmetric Receive-only
  Advertised auto-negotiation: Yes
  Link partner advertised link modes:  100baseT/Half 100baseT/Full
   1000baseT/Full
   1baseT/Full
  Link partner advertised pause frame use: No
  Link partner advertised auto-negotiation: Yes
  Speed: 1Mb/s
  Duplex: Full
  Port: Twisted Pair
  PHYAD: 17
  Transceiver: internal
  Auto-negotiation: on
  MDI-X: Unknown
  Supports Wake-on: d
  Wake-on: d
  Current message level: 0x (0)

  Link detected: yes
  root@beng2:~# 


  
  - But it hangs when I try to ping network or ping fails with error message 
"destination host unreachable) though the gateway has been added.
  root@beng2:~# ping -I eth3 kte
  ^C

  root@beng2:~#
  root@beng2:~# ping -I eth3 10.33.0.1
  PING 10.33.0.1 (10.33.0.1) from 10.33.33.1 eth3: 56(84) bytes of data.
  From 10.33.33.1 icmp_seq=1 Destination Host Unreachable
  From 10.33.33.1 icmp_seq=2 Destination Host Unreachable
  From 10.33.33.1 icmp_seq=3 Destination Host Unreachable
  ^C
  --- 10.33.0.1 ping statistics ---
  5 

[Kernel-packages] [Bug 1497966] Re: ISST-KVM:R3-0:Firestone:Ubuntu14043:beng2:Cannot reach network with Shiner T adapter

[Mauricio Faria de Oliveira]

** Changed in: linux (Ubuntu)
   Status: Incomplete => Invalid

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Title:
  ISST-KVM:R3-0:Firestone:Ubuntu14043:beng2:Cannot reach network with
  Shiner T adapter

Status in linux package in Ubuntu:
  Invalid

Bug description:
  Problem Description:
  ===
  - Ping hangs or throws error message "Destination Host Unreachable" when IP 
is configured over pci-pt Shiner T adapter interface either dhcp entry or 
assigning IP statically assigning IP.

  Steps to Reproduce:
  ==
  - beng2 has been installed with daily build 20150914

  Logs:
  
  root@beng2:~# uname -a
  Linux beng2 3.19.0-28-generic #30~14.04.1-Ubuntu SMP Tue Sep 1 09:32:56 UTC 
2015 ppc64le ppc64le ppc64le GNU/Linux
  root@beng2:~#

  - beng2 has pci-pt of Shiner T adapter and was netbooted via virtual ethernet 
interface(eth0)
  - beng2 IP was configured at eth0 via dhcp and was fine working.
  - When I tried to configure IP  over shiner T adapter's interface, I can 
configure IP over eth3(link detected is yes)

  Logs:
  
  root@beng2:~# ifconfig -a
  eth0  Link encap:Ethernet  HWaddr 52:54:00:25:6c:f0
BROADCAST MULTICAST  MTU:1500  Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
Interrupt:21

  eth3  Link encap:Ethernet  HWaddr 40:f2:e9:31:15:e1
inet addr:10.33.33.1  Bcast:10.33.255.255  Mask:255.255.0.0
inet6 addr: fe80::42f2:e9ff:fe31:15e1/64 Scope:Link
UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:28 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B)  TX bytes:1600 (1.6 KB)
Interrupt:17 Memory:1012180-10121ff

  eth4  Link encap:Ethernet  HWaddr 40:f2:e9:31:15:e0
BROADCAST MULTICAST  MTU:1500  Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
Interrupt:17 Memory:1012000-101207f

  loLink encap:Local Loopback
inet addr:127.0.0.1  Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING  MTU:65536  Metric:1
RX packets:49 errors:0 dropped:0 overruns:0 frame:0
TX packets:49 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:4182 (4.1 KB)  TX bytes:4182 (4.1 KB)

  root@beng2:~# ethtool  eth3
  Settings for eth3:
  Supported ports: [ TP ]
  Supported link modes:   100baseT/Half 100baseT/Full
  1000baseT/Full
  1baseT/Full
  Supported pause frame use: Symmetric Receive-only
  Supports auto-negotiation: Yes
  Advertised link modes:  100baseT/Half 100baseT/Full
  1000baseT/Full
  1baseT/Full
  Advertised pause frame use: Symmetric Receive-only
  Advertised auto-negotiation: Yes
  Link partner advertised link modes:  100baseT/Half 100baseT/Full
   1000baseT/Full
   1baseT/Full
  Link partner advertised pause frame use: No
  Link partner advertised auto-negotiation: Yes
  Speed: 1Mb/s
  Duplex: Full
  Port: Twisted Pair
  PHYAD: 17
  Transceiver: internal
  Auto-negotiation: on
  MDI-X: Unknown
  Supports Wake-on: d
  Wake-on: d
  Current message level: 0x (0)

  Link detected: yes
  root@beng2:~# 


  
  - But it hangs when I try to ping network or ping fails with error message 
"destination host unreachable) though the gateway has been added.
  root@beng2:~# ping -I eth3 kte
  ^C

  root@beng2:~#
  root@beng2:~# ping -I eth3 10.33.0.1
  PING 10.33.0.1 (10.33.0.1) from 10.33.33.1 eth3: 56(84) bytes of data.
  From 10.33.33.1 icmp_seq=1 Destination Host Unreachable
  From 10.33.33.1 icmp_seq=2 Destination Host Unreachable
  From 10.33.33.1 icmp_seq=3 Destination Host Unreachable
  ^C
  --- 10.33.0.1 ping statistics ---
  5 packets transmitted, 0 received, +3 errors, 100% packet loss, time 4024ms
  pipe 3
  root@beng2:~# route -n
  Kernel IP routing table
  Destination Gateway Genmask Flags Metric RefUse Iface
  0.0.0.0 10.33.0.1   0.0.0.0 UG0  0 

[Kernel-packages] [Bug 1534780] [NEW] Xenial: review s390x module exclusions

[Tim Gardner]

Public bug reported:

 Hello! I recently merged a new ppp version from Debian and noticed 
that ppp is blocked in -proposed due to ppp-modules not being built for s390x
 Is there a reason for ppp-modules not being available for s390x ?
 sil2100, checking...

** Affects: linux (Ubuntu)
 Importance: Undecided
 Assignee: Andy Whitcroft (apw)
 Status: In Progress

** Affects: linux (Ubuntu Xenial)
 Importance: Undecided
 Assignee: Andy Whitcroft (apw)
 Status: In Progress

** Also affects: linux (Ubuntu Xenial)
   Importance: Undecided
   Status: New

** Description changed:

- Why are ppp-modules excluded from s390x udebs ?
+  Hello! I recently merged a new ppp version from Debian and noticed 
that ppp is blocked in -proposed due to ppp-modules not being built for s390x
+  Is there a reason for ppp-modules not being available for s390x ?
+  sil2100, checking...

** Changed in: linux (Ubuntu Xenial)
   Status: New => In Progress

** Changed in: linux (Ubuntu Xenial)
 Assignee: (unassigned) => Andy Whitcroft (apw)

** Changed in: linux (Ubuntu Xenial)
Milestone: None => ubuntu-16.04

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Title:
  Xenial: review s390x module exclusions

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress

Bug description:
   Hello! I recently merged a new ppp version from Debian and noticed 
that ppp is blocked in -proposed due to ppp-modules not being built for s390x
   Is there a reason for ppp-modules not being available for s390x ?
   sil2100, checking...

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[Kernel-packages] [Bug 1534138] UdevLog.txt

[Viktor Milánkovics]

apport information

** Attachment added: "UdevLog.txt"
   
https://bugs.launchpad.net/bugs/1534138/+attachment/4550695/+files/UdevLog.txt

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Title:
  USB devices not mounted with kernel 3.13.0-62

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I am sorry bu no any USB port are working after the last ubuntu's
  update. No mouse, no pendrive, no photomachine connection.

  Tuchpad works.

  My laptop is an ACER Aspire E1-532.

  The problem was with 3.13.0-62-generic version.

  The problem was with the 3.13.0-62-generic version. Today I upgrade to
  the 3.13.0-63-generic version with the same USB problems. It is
  working only by the 3.13.0-61-generic.

  Updates arrived to 3.13.0-74 and the problem is the same - I have to work 
under 3.13.0-61 version.
  --- 
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  milankovics   1364 F pulseaudio
   /dev/snd/controlC1:  milankovics   1364 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=f2623db5-4cd9-45a1-8e85-cae8126b9c21
  InstallationDate: Installed on 2014-03-16 (670 days ago)
  InstallationMedia: Ubuntu 12.04.3 LTS "Precise Pangolin" - Release i386 
(20130820.1)
  Lsusb:
   Bus 001 Device 002: ID 8087:8000 Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Acer Aspire E1-532
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-74-generic 
root=UUID=3d362c7e-b5ab-40b1-97da-c83f468ab029 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-74.118-generic 3.13.11-ckt30
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-74-generic N/A
   linux-backports-modules-3.13.0-74-generic  N/A
   linux-firmware 1.127.19
  Tags:  trusty
  Uname: Linux 3.13.0-74-generic i686
  UpgradeStatus: Upgraded to trusty on 2014-05-07 (618 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 05/21/2013
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V2.04
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: EA50_HW
  dmi.board.vendor: Acer
  dmi.board.version: V2.04
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV2.04:bd05/21/2013:svnAcer:pnAspireE1-532:pvrV2.04:rvnAcer:rnEA50_HW:rvrV2.04:cvnAcer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire E1-532
  dmi.product.version: V2.04
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1534138] IwConfig.txt

[Viktor Milánkovics]

apport information

** Attachment added: "IwConfig.txt"
   
https://bugs.launchpad.net/bugs/1534138/+attachment/4550686/+files/IwConfig.txt

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Title:
  USB devices not mounted with kernel 3.13.0-62

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I am sorry bu no any USB port are working after the last ubuntu's
  update. No mouse, no pendrive, no photomachine connection.

  Tuchpad works.

  My laptop is an ACER Aspire E1-532.

  The problem was with 3.13.0-62-generic version.

  The problem was with the 3.13.0-62-generic version. Today I upgrade to
  the 3.13.0-63-generic version with the same USB problems. It is
  working only by the 3.13.0-61-generic.

  Updates arrived to 3.13.0-74 and the problem is the same - I have to work 
under 3.13.0-61 version.
  --- 
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  milankovics   1364 F pulseaudio
   /dev/snd/controlC1:  milankovics   1364 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=f2623db5-4cd9-45a1-8e85-cae8126b9c21
  InstallationDate: Installed on 2014-03-16 (670 days ago)
  InstallationMedia: Ubuntu 12.04.3 LTS "Precise Pangolin" - Release i386 
(20130820.1)
  Lsusb:
   Bus 001 Device 002: ID 8087:8000 Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Acer Aspire E1-532
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-74-generic 
root=UUID=3d362c7e-b5ab-40b1-97da-c83f468ab029 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-74.118-generic 3.13.11-ckt30
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-74-generic N/A
   linux-backports-modules-3.13.0-74-generic  N/A
   linux-firmware 1.127.19
  Tags:  trusty
  Uname: Linux 3.13.0-74-generic i686
  UpgradeStatus: Upgraded to trusty on 2014-05-07 (618 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 05/21/2013
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V2.04
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: EA50_HW
  dmi.board.vendor: Acer
  dmi.board.version: V2.04
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV2.04:bd05/21/2013:svnAcer:pnAspireE1-532:pvrV2.04:rvnAcer:rnEA50_HW:rvrV2.04:cvnAcer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire E1-532
  dmi.product.version: V2.04
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1533009] Re: arm64: "unsupported RELA relocation"

[dann frazier]

Attaching the config I'm using.

Note that, unless otherwise noted, my build tests are being performed
with the pristine Ubuntu kernel package (4.3.0-6.17) and using gcc-5
5.3.1-5ubuntu3, both from current xenial.

** Bug watch added: Linaro Bug Tracking System #1994
   https://bugs.linaro.org/show_bug.cgi?id=1994

** Also affects: linux via
   https://bugs.linaro.org/show_bug.cgi?id=1994
   Importance: Unknown
   Status: Unknown

** Attachment added: "config-4.3.0-6-generic"
   
https://bugs.launchpad.net/linux/+bug/1533009/+attachment/4550714/+files/config-4.3.0-6-generic

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https://bugs.launchpad.net/bugs/1533009

Title:
  arm64: "unsupported RELA relocation"

Status in Linux:
  Unknown
Status in gcc-5 package in Ubuntu:
  Confirmed
Status in linux package in Ubuntu:
  Triaged

Bug description:
  linux-image-4.3.0-5-generic 4.3.0-5.16 arm64 fails to load modules
  (and therefore boot). It emits messages like the following for each
  attempted module load:

  [2.156817] module libahci: unsupported RELA relocation: 275

  This is reminiscent of LP: #1502946 - except that fix appears to still
  be in-tact. What has changed, however, is the build environment. If I
  rebuild the same kernel source in a wily chroot, it boots fine.

  Marking "Confirmed" because Paulo Pisatti reported this to me, and I
  reproduced.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1534138] ProcCpuinfo.txt

[Viktor Milánkovics]

apport information

** Attachment added: "ProcCpuinfo.txt"
   
https://bugs.launchpad.net/bugs/1534138/+attachment/4550688/+files/ProcCpuinfo.txt

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https://bugs.launchpad.net/bugs/1534138

Title:
  USB devices not mounted with kernel 3.13.0-62

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I am sorry bu no any USB port are working after the last ubuntu's
  update. No mouse, no pendrive, no photomachine connection.

  Tuchpad works.

  My laptop is an ACER Aspire E1-532.

  The problem was with 3.13.0-62-generic version.

  The problem was with the 3.13.0-62-generic version. Today I upgrade to
  the 3.13.0-63-generic version with the same USB problems. It is
  working only by the 3.13.0-61-generic.

  Updates arrived to 3.13.0-74 and the problem is the same - I have to work 
under 3.13.0-61 version.
  --- 
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  milankovics   1364 F pulseaudio
   /dev/snd/controlC1:  milankovics   1364 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=f2623db5-4cd9-45a1-8e85-cae8126b9c21
  InstallationDate: Installed on 2014-03-16 (670 days ago)
  InstallationMedia: Ubuntu 12.04.3 LTS "Precise Pangolin" - Release i386 
(20130820.1)
  Lsusb:
   Bus 001 Device 002: ID 8087:8000 Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Acer Aspire E1-532
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-74-generic 
root=UUID=3d362c7e-b5ab-40b1-97da-c83f468ab029 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-74.118-generic 3.13.11-ckt30
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-74-generic N/A
   linux-backports-modules-3.13.0-74-generic  N/A
   linux-firmware 1.127.19
  Tags:  trusty
  Uname: Linux 3.13.0-74-generic i686
  UpgradeStatus: Upgraded to trusty on 2014-05-07 (618 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 05/21/2013
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V2.04
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: EA50_HW
  dmi.board.vendor: Acer
  dmi.board.version: V2.04
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV2.04:bd05/21/2013:svnAcer:pnAspireE1-532:pvrV2.04:rvnAcer:rnEA50_HW:rvrV2.04:cvnAcer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire E1-532
  dmi.product.version: V2.04
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1534138] ProcModules.txt

[Viktor Milánkovics]

apport information

** Attachment added: "ProcModules.txt"
   
https://bugs.launchpad.net/bugs/1534138/+attachment/4550691/+files/ProcModules.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1534138

Title:
  USB devices not mounted with kernel 3.13.0-62

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I am sorry bu no any USB port are working after the last ubuntu's
  update. No mouse, no pendrive, no photomachine connection.

  Tuchpad works.

  My laptop is an ACER Aspire E1-532.

  The problem was with 3.13.0-62-generic version.

  The problem was with the 3.13.0-62-generic version. Today I upgrade to
  the 3.13.0-63-generic version with the same USB problems. It is
  working only by the 3.13.0-61-generic.

  Updates arrived to 3.13.0-74 and the problem is the same - I have to work 
under 3.13.0-61 version.
  --- 
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  milankovics   1364 F pulseaudio
   /dev/snd/controlC1:  milankovics   1364 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=f2623db5-4cd9-45a1-8e85-cae8126b9c21
  InstallationDate: Installed on 2014-03-16 (670 days ago)
  InstallationMedia: Ubuntu 12.04.3 LTS "Precise Pangolin" - Release i386 
(20130820.1)
  Lsusb:
   Bus 001 Device 002: ID 8087:8000 Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Acer Aspire E1-532
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-74-generic 
root=UUID=3d362c7e-b5ab-40b1-97da-c83f468ab029 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-74.118-generic 3.13.11-ckt30
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-74-generic N/A
   linux-backports-modules-3.13.0-74-generic  N/A
   linux-firmware 1.127.19
  Tags:  trusty
  Uname: Linux 3.13.0-74-generic i686
  UpgradeStatus: Upgraded to trusty on 2014-05-07 (618 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 05/21/2013
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V2.04
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: EA50_HW
  dmi.board.vendor: Acer
  dmi.board.version: V2.04
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV2.04:bd05/21/2013:svnAcer:pnAspireE1-532:pvrV2.04:rvnAcer:rnEA50_HW:rvrV2.04:cvnAcer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire E1-532
  dmi.product.version: V2.04
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1534138/+subscriptions

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[Kernel-packages] [Bug 1534138] ProcEnviron.txt

[Viktor Milánkovics]

apport information

** Attachment added: "ProcEnviron.txt"
   
https://bugs.launchpad.net/bugs/1534138/+attachment/4550689/+files/ProcEnviron.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1534138

Title:
  USB devices not mounted with kernel 3.13.0-62

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I am sorry bu no any USB port are working after the last ubuntu's
  update. No mouse, no pendrive, no photomachine connection.

  Tuchpad works.

  My laptop is an ACER Aspire E1-532.

  The problem was with 3.13.0-62-generic version.

  The problem was with the 3.13.0-62-generic version. Today I upgrade to
  the 3.13.0-63-generic version with the same USB problems. It is
  working only by the 3.13.0-61-generic.

  Updates arrived to 3.13.0-74 and the problem is the same - I have to work 
under 3.13.0-61 version.
  --- 
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  milankovics   1364 F pulseaudio
   /dev/snd/controlC1:  milankovics   1364 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=f2623db5-4cd9-45a1-8e85-cae8126b9c21
  InstallationDate: Installed on 2014-03-16 (670 days ago)
  InstallationMedia: Ubuntu 12.04.3 LTS "Precise Pangolin" - Release i386 
(20130820.1)
  Lsusb:
   Bus 001 Device 002: ID 8087:8000 Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Acer Aspire E1-532
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-74-generic 
root=UUID=3d362c7e-b5ab-40b1-97da-c83f468ab029 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-74.118-generic 3.13.11-ckt30
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-74-generic N/A
   linux-backports-modules-3.13.0-74-generic  N/A
   linux-firmware 1.127.19
  Tags:  trusty
  Uname: Linux 3.13.0-74-generic i686
  UpgradeStatus: Upgraded to trusty on 2014-05-07 (618 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 05/21/2013
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V2.04
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: EA50_HW
  dmi.board.vendor: Acer
  dmi.board.version: V2.04
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV2.04:bd05/21/2013:svnAcer:pnAspireE1-532:pvrV2.04:rvnAcer:rnEA50_HW:rvrV2.04:cvnAcer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire E1-532
  dmi.product.version: V2.04
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1534138/+subscriptions

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[Kernel-packages] [Bug 1534138] WifiSyslog.txt

[Viktor Milánkovics]

apport information

** Attachment added: "WifiSyslog.txt"
   
https://bugs.launchpad.net/bugs/1534138/+attachment/4550696/+files/WifiSyslog.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1534138

Title:
  USB devices not mounted with kernel 3.13.0-62

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I am sorry bu no any USB port are working after the last ubuntu's
  update. No mouse, no pendrive, no photomachine connection.

  Tuchpad works.

  My laptop is an ACER Aspire E1-532.

  The problem was with 3.13.0-62-generic version.

  The problem was with the 3.13.0-62-generic version. Today I upgrade to
  the 3.13.0-63-generic version with the same USB problems. It is
  working only by the 3.13.0-61-generic.

  Updates arrived to 3.13.0-74 and the problem is the same - I have to work 
under 3.13.0-61 version.
  --- 
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  milankovics   1364 F pulseaudio
   /dev/snd/controlC1:  milankovics   1364 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=f2623db5-4cd9-45a1-8e85-cae8126b9c21
  InstallationDate: Installed on 2014-03-16 (670 days ago)
  InstallationMedia: Ubuntu 12.04.3 LTS "Precise Pangolin" - Release i386 
(20130820.1)
  Lsusb:
   Bus 001 Device 002: ID 8087:8000 Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Acer Aspire E1-532
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-74-generic 
root=UUID=3d362c7e-b5ab-40b1-97da-c83f468ab029 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-74.118-generic 3.13.11-ckt30
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-74-generic N/A
   linux-backports-modules-3.13.0-74-generic  N/A
   linux-firmware 1.127.19
  Tags:  trusty
  Uname: Linux 3.13.0-74-generic i686
  UpgradeStatus: Upgraded to trusty on 2014-05-07 (618 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 05/21/2013
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V2.04
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: EA50_HW
  dmi.board.vendor: Acer
  dmi.board.version: V2.04
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV2.04:bd05/21/2013:svnAcer:pnAspireE1-532:pvrV2.04:rvnAcer:rnEA50_HW:rvrV2.04:cvnAcer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire E1-532
  dmi.product.version: V2.04
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1534138/+subscriptions

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