[Kernel-packages] [Bug 1574577] [NEW] Centrino Ultimate-N 6300 WiFi firmware crashes on attempt to connect Ad-Hoc network
Public bug reported: At some time (maybe after some resumes from standby), any attempt to connect certain Ad-Hoc WiFi networks fails. I can still connect access point networks. dmesg output is full of wifi firmware related crashes I guess. Restarting the machine solves the problem, until it kicks in again at some point. Please don't poke on the older BIOS version of this machine, I have my reasons and it won't affect this very defined problem I guess. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.19.0-58-generic 3.19.0-58.64~14.04.1 ProcVersionSignature: Ubuntu 3.19.0-58.64~14.04.1-generic 3.19.8-ckt16 Uname: Linux 3.19.0-58-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.19 Architecture: amd64 CurrentDesktop: Unity Date: Mon Apr 25 13:03:41 2016 EcryptfsInUse: Yes InstallationDate: Installed on 2015-11-22 (154 days ago) InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805) SourcePackage: linux-lts-vivid UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: linux-lts-vivid (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug trusty -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lts-vivid in Ubuntu. https://bugs.launchpad.net/bugs/1574577 Title: Centrino Ultimate-N 6300 WiFi firmware crashes on attempt to connect Ad-Hoc network Status in linux-lts-vivid package in Ubuntu: New Bug description: At some time (maybe after some resumes from standby), any attempt to connect certain Ad-Hoc WiFi networks fails. I can still connect access point networks. dmesg output is full of wifi firmware related crashes I guess. Restarting the machine solves the problem, until it kicks in again at some point. Please don't poke on the older BIOS version of this machine, I have my reasons and it won't affect this very defined problem I guess. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.19.0-58-generic 3.19.0-58.64~14.04.1 ProcVersionSignature: Ubuntu 3.19.0-58.64~14.04.1-generic 3.19.8-ckt16 Uname: Linux 3.19.0-58-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.19 Architecture: amd64 CurrentDesktop: Unity Date: Mon Apr 25 13:03:41 2016 EcryptfsInUse: Yes InstallationDate: Installed on 2015-11-22 (154 days ago) InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805) SourcePackage: linux-lts-vivid UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-vivid/+bug/1574577/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 404917] Re: mounted samba shares unavailable after suspend
Expired? This bug was there in Ubuntu 9 and is still there in 14.04. Argh. -- 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/404917 Title: mounted samba shares unavailable after suspend Status in linux package in Ubuntu: Expired Bug description: I have noticed this happen every time I open my laptop running 9.04 that has been suspended. If before suspend, I open a network share (that is actually a Samba share on another Ubuntu machine (8.04) and then allow the machine to go into suspend (by closing the lid) and then open the lid again sometime later, after the machine is running again, I can no longer access the shared folder (either via the icon on the desktop or via Nautilus). I get an error saying: Could not display X. The file is of an unknown type. Then if I try to browse any of my Samba network shares, I more often than not get no results. If I click on Places>Network, I get to see Windows Network, but if I click on that, I get an empty blank nautilus window. If I then click back, I can then go one further, so I can click through Places>Network>Windows Networks> MSHome, but then it is blank. Then if I click back all the way, then I try again, then I can go one further again, so Place>Network>Windows Network>MSHome>Server, but then it is blank. This continues until I can finally get to the folders and everything is ok. If I shutdown instead of hibernate and then restart, this problem never occurs I am using a wireless connection, but I wait until I get the Connected notification before I do anything, so I definatley have network connection. The logs dont seem to show anything relevant, but I may be wrong. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/404917/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1453353] Re: Erratic VGA device appears connected on Thinkpad T420s
Seems to be fixed, I hadn't had this issue for some time now currently
using the 3.13.0-58-generic kernel.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-lts-trusty in Ubuntu.
https://bugs.launchpad.net/bugs/1453353
Title:
Erratic VGA device appears connected on Thinkpad T420s
Status in linux-lts-trusty package in Ubuntu:
New
Bug description:
Just updated to 3.13.0-52-generic kernel, the screen switches
resolution after every login. This is caused by a clone view mode that
is enabled by the fact that an "Unknown" display device is considered
to be connected to the VGA1 output, despite nothing is connected at
all!
xrandr says:
Screen 0: minimum 320 x 200, current 2624 x 900, maximum 8192 x 8192
LVDS1 connected 1600x900+0+0 (normal left inverted right x axis y axis) 310mm
x 174mm
1600x900 60.0*+
1440x900 59.9
1360x768 59.8 60.0
1152x864 60.0
1024x768 60.0
800x60060.3 56.2
640x48059.9
VGA1 connected 1024x768+1600+0 (normal left inverted right x axis y axis) 0mm
x 0mm
1024x768 60.0*
800x60060.3 56.2
848x48060.0
640x48059.9
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.13.0-52-generic 3.13.0-52.86~precise1
ProcVersionSignature: Ubuntu 3.13.0-52.86~precise1-generic 3.13.11-ckt18
Uname: Linux 3.13.0-52-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version
k3.13.0-52-generic.
AplayDevices:
List of PLAYBACK Hardware Devices
card 0: PCH [HDA Intel PCH], device 0: CX20590 Analog [CX20590 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
ApportVersion: 2.0.1-0ubuntu17.8
Architecture: amd64
ArecordDevices:
List of CAPTURE Hardware Devices
card 0: PCH [HDA Intel PCH], device 0: CX20590 Analog [CX20590 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: dronus 2912 F pulseaudio
CRDA:
country DE:
(2400 - 2483 @ 40), (N/A, 20)
(5150 - 5250 @ 40), (N/A, 20), NO-OUTDOOR
(5250 - 5350 @ 40), (N/A, 20), NO-OUTDOOR, DFS
(5470 - 5725 @ 40), (N/A, 26), DFS
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xf2a2 irq 53'
Mixer name : 'Conexant CX20590'
Components : 'HDA:14f1506e,17aa21d2,0010'
Controls : 21
Simple ctrls : 10
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
unknown'
Mixer name : 'ThinkPad EC (unknown)'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Sat May 9 07:44:14 2015
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=6ccee672-78cd-4314-817e-edc6c8e72563
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
MachineType: LENOVO 4173W1J
MarkForUpload: True
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-52-generic
root=UUID=44f71bef-2898-4ffa-bc57-631db5e42ca7 ro splash quiet
RelatedPackageVersions:
linux-restricted-modules-3.13.0-52-generic N/A
linux-backports-modules-3.13.0-52-generic N/A
linux-firmware 1.79.18
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux-lts-trusty
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/14/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 8CET49WW (1.29 )
dmi.board.asset.tag: Not Available
dmi.board.name: 4173W1J
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr8CET49WW(1.29):bd09/14/2011:svnLENOVO:pn4173W1J:pvrThinkPadT420s:rvnLENOVO:rn4173W1J:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 4173W1J
dmi.product.version: ThinkPad T420s
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-lts-trusty/+bug/1453353/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1453354] Re: Erratic VGA device appears connected on Thinkpad T420s
*** This bug is a duplicate of bug 1453353 ***
https://bugs.launchpad.net/bugs/1453353
Seems to be fixed, I hadn't had this issue for some time now currently
using the 3.13.0-58-generic kernel.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-lts-trusty in Ubuntu.
https://bugs.launchpad.net/bugs/1453354
Title:
Erratic VGA device appears connected on Thinkpad T420s
Status in linux-lts-trusty package in Ubuntu:
New
Bug description:
Just updated to 3.13.0-52-generic kernel, the screen switches
resolution after every login. This is caused by a clone view mode that
is enabled by the fact that an "Unknown" display device is considered
to be connected to the VGA1 output, despite nothing is connected at
all!
xrandr says:
Screen 0: minimum 320 x 200, current 2624 x 900, maximum 8192 x 8192
LVDS1 connected 1600x900+0+0 (normal left inverted right x axis y axis) 310mm
x 174mm
1600x900 60.0*+
1440x900 59.9
1360x768 59.8 60.0
1152x864 60.0
1024x768 60.0
800x60060.3 56.2
640x48059.9
VGA1 connected 1024x768+1600+0 (normal left inverted right x axis y axis) 0mm
x 0mm
1024x768 60.0*
800x60060.3 56.2
848x48060.0
640x48059.9
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.13.0-52-generic 3.13.0-52.86~precise1
ProcVersionSignature: Ubuntu 3.13.0-52.86~precise1-generic 3.13.11-ckt18
Uname: Linux 3.13.0-52-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version
k3.13.0-52-generic.
AplayDevices:
List of PLAYBACK Hardware Devices
card 0: PCH [HDA Intel PCH], device 0: CX20590 Analog [CX20590 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
ApportVersion: 2.0.1-0ubuntu17.8
Architecture: amd64
ArecordDevices:
List of CAPTURE Hardware Devices
card 0: PCH [HDA Intel PCH], device 0: CX20590 Analog [CX20590 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: dronus 2912 F pulseaudio
CRDA:
country DE:
(2400 - 2483 @ 40), (N/A, 20)
(5150 - 5250 @ 40), (N/A, 20), NO-OUTDOOR
(5250 - 5350 @ 40), (N/A, 20), NO-OUTDOOR, DFS
(5470 - 5725 @ 40), (N/A, 26), DFS
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xf2a2 irq 53'
Mixer name : 'Conexant CX20590'
Components : 'HDA:14f1506e,17aa21d2,0010'
Controls : 21
Simple ctrls : 10
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
unknown'
Mixer name : 'ThinkPad EC (unknown)'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Sat May 9 07:44:14 2015
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=6ccee672-78cd-4314-817e-edc6c8e72563
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
MachineType: LENOVO 4173W1J
MarkForUpload: True
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-52-generic
root=UUID=44f71bef-2898-4ffa-bc57-631db5e42ca7 ro splash quiet
RelatedPackageVersions:
linux-restricted-modules-3.13.0-52-generic N/A
linux-backports-modules-3.13.0-52-generic N/A
linux-firmware 1.79.18
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux-lts-trusty
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/14/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 8CET49WW (1.29 )
dmi.board.asset.tag: Not Available
dmi.board.name: 4173W1J
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr8CET49WW(1.29):bd09/14/2011:svnLENOVO:pn4173W1J:pvrThinkPadT420s:rvnLENOVO:rn4173W1J:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 4173W1J
dmi.product.version: ThinkPad T420s
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-lts-trusty/+bug/1453354/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1453353] [NEW] Erratic VGA device appears connected on Thinkpad T420s
Public bug reported: Just updated to 3.13.0-52-generic kernel, the screen switches resolution after every login. This is caused by a clone view mode that is enabled by the fact that an "Unknown" display device is considered to be connected to the VGA1 output, despite nothing is connected at all! xrandr says: Screen 0: minimum 320 x 200, current 2624 x 900, maximum 8192 x 8192 LVDS1 connected 1600x900+0+0 (normal left inverted right x axis y axis) 310mm x 174mm 1600x900 60.0*+ 1440x900 59.9 1360x768 59.8 60.0 1152x864 60.0 1024x768 60.0 800x60060.3 56.2 640x48059.9 VGA1 connected 1024x768+1600+0 (normal left inverted right x axis y axis) 0mm x 0mm 1024x768 60.0* 800x60060.3 56.2 848x48060.0 640x48059.9 ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.13.0-52-generic 3.13.0-52.86~precise1 ProcVersionSignature: Ubuntu 3.13.0-52.86~precise1-generic 3.13.11-ckt18 Uname: Linux 3.13.0-52-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.13.0-52-generic. AplayDevices: List of PLAYBACK Hardware Devices card 0: PCH [HDA Intel PCH], device 0: CX20590 Analog [CX20590 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 ApportVersion: 2.0.1-0ubuntu17.8 Architecture: amd64 ArecordDevices: List of CAPTURE Hardware Devices card 0: PCH [HDA Intel PCH], device 0: CX20590 Analog [CX20590 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: dronus 2912 F pulseaudio CRDA: country DE: (2400 - 2483 @ 40), (N/A, 20) (5150 - 5250 @ 40), (N/A, 20), NO-OUTDOOR (5250 - 5350 @ 40), (N/A, 20), NO-OUTDOOR, DFS (5470 - 5725 @ 40), (N/A, 26), DFS Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0xf2a2 irq 53' Mixer name : 'Conexant CX20590' Components : 'HDA:14f1506e,17aa21d2,0010' Controls : 21 Simple ctrls : 10 Card29.Amixer.info: Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw unknown' Mixer name : 'ThinkPad EC (unknown)' Components : '' Controls : 1 Simple ctrls : 1 Card29.Amixer.values: Simple mixer control 'Console',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Date: Sat May 9 07:44:14 2015 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=6ccee672-78cd-4314-817e-edc6c8e72563 InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425) MachineType: LENOVO 4173W1J MarkForUpload: True ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-52-generic root=UUID=44f71bef-2898-4ffa-bc57-631db5e42ca7 ro splash quiet RelatedPackageVersions: linux-restricted-modules-3.13.0-52-generic N/A linux-backports-modules-3.13.0-52-generic N/A linux-firmware 1.79.18 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux-lts-trusty UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/14/2011 dmi.bios.vendor: LENOVO dmi.bios.version: 8CET49WW (1.29 ) dmi.board.asset.tag: Not Available dmi.board.name: 4173W1J dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8CET49WW(1.29):bd09/14/2011:svnLENOVO:pn4173W1J:pvrThinkPadT420s:rvnLENOVO:rn4173W1J:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 4173W1J dmi.product.version: ThinkPad T420s dmi.sys.vendor: LENOVO ** Affects: linux-lts-trusty (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug precise qa-kernel-lts-testing third-party-packages -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lts-trusty in Ubuntu. https://bugs.launchpad.net/bugs/1453353 Title: Erratic VGA device appears connected on Thinkpad T420s Status in linux-lts-trusty package in Ubuntu: New Bug description: Just updated to 3.13.0-52-generic kernel, the screen switches resolution after every login. This is caused by a clone view mode that is enabled by the fact that an "Unknown" display device is considered to be connected to the VGA1 output, despite nothing is connected at all! xrandr says: Screen 0: minimum 320 x 200, current 2624 x 900, maximum 8192 x 8192 LVDS1 connected 1600x900+0+0 (normal left inverted right x axis y axis) 310mm x 174mm 1600x900 60.0*+ 1440x900 59.9 1360x768 59.8 60.0 1152x864 60.0 1024x768 60.0 800x60060
[Kernel-packages] [Bug 1453354] [NEW] Erratic VGA device appears connected on Thinkpad T420s
Public bug reported: Just updated to 3.13.0-52-generic kernel, the screen switches resolution after every login. This is caused by a clone view mode that is enabled by the fact that an "Unknown" display device is considered to be connected to the VGA1 output, despite nothing is connected at all! xrandr says: Screen 0: minimum 320 x 200, current 2624 x 900, maximum 8192 x 8192 LVDS1 connected 1600x900+0+0 (normal left inverted right x axis y axis) 310mm x 174mm 1600x900 60.0*+ 1440x900 59.9 1360x768 59.8 60.0 1152x864 60.0 1024x768 60.0 800x60060.3 56.2 640x48059.9 VGA1 connected 1024x768+1600+0 (normal left inverted right x axis y axis) 0mm x 0mm 1024x768 60.0* 800x60060.3 56.2 848x48060.0 640x48059.9 ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.13.0-52-generic 3.13.0-52.86~precise1 ProcVersionSignature: Ubuntu 3.13.0-52.86~precise1-generic 3.13.11-ckt18 Uname: Linux 3.13.0-52-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.13.0-52-generic. AplayDevices: List of PLAYBACK Hardware Devices card 0: PCH [HDA Intel PCH], device 0: CX20590 Analog [CX20590 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 ApportVersion: 2.0.1-0ubuntu17.8 Architecture: amd64 ArecordDevices: List of CAPTURE Hardware Devices card 0: PCH [HDA Intel PCH], device 0: CX20590 Analog [CX20590 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: dronus 2912 F pulseaudio CRDA: country DE: (2400 - 2483 @ 40), (N/A, 20) (5150 - 5250 @ 40), (N/A, 20), NO-OUTDOOR (5250 - 5350 @ 40), (N/A, 20), NO-OUTDOOR, DFS (5470 - 5725 @ 40), (N/A, 26), DFS Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0xf2a2 irq 53' Mixer name : 'Conexant CX20590' Components : 'HDA:14f1506e,17aa21d2,0010' Controls : 21 Simple ctrls : 10 Card29.Amixer.info: Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw unknown' Mixer name : 'ThinkPad EC (unknown)' Components : '' Controls : 1 Simple ctrls : 1 Card29.Amixer.values: Simple mixer control 'Console',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Date: Sat May 9 07:44:14 2015 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=6ccee672-78cd-4314-817e-edc6c8e72563 InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425) MachineType: LENOVO 4173W1J MarkForUpload: True ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-52-generic root=UUID=44f71bef-2898-4ffa-bc57-631db5e42ca7 ro splash quiet RelatedPackageVersions: linux-restricted-modules-3.13.0-52-generic N/A linux-backports-modules-3.13.0-52-generic N/A linux-firmware 1.79.18 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux-lts-trusty UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/14/2011 dmi.bios.vendor: LENOVO dmi.bios.version: 8CET49WW (1.29 ) dmi.board.asset.tag: Not Available dmi.board.name: 4173W1J dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8CET49WW(1.29):bd09/14/2011:svnLENOVO:pn4173W1J:pvrThinkPadT420s:rvnLENOVO:rn4173W1J:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 4173W1J dmi.product.version: ThinkPad T420s dmi.sys.vendor: LENOVO ** Affects: linux-lts-trusty (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug precise qa-kernel-lts-testing third-party-packages -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lts-trusty in Ubuntu. https://bugs.launchpad.net/bugs/1453354 Title: Erratic VGA device appears connected on Thinkpad T420s Status in linux-lts-trusty package in Ubuntu: New Bug description: Just updated to 3.13.0-52-generic kernel, the screen switches resolution after every login. This is caused by a clone view mode that is enabled by the fact that an "Unknown" display device is considered to be connected to the VGA1 output, despite nothing is connected at all! xrandr says: Screen 0: minimum 320 x 200, current 2624 x 900, maximum 8192 x 8192 LVDS1 connected 1600x900+0+0 (normal left inverted right x axis y axis) 310mm x 174mm 1600x900 60.0*+ 1440x900 59.9 1360x768 59.8 60.0 1152x864 60.0 1024x768 60.0 800x60060
[Kernel-packages] [Bug 1447052] Re: System should never drive into unresponsive swapping by naive end-user handling operations
I must admit that while I encountered unresponsive swapping conditions about once a week, and seen other people encounter it, it is not easy to recreate them on demand :-) -- 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/1447052 Title: System should never drive into unresponsive swapping by naive end-user handling operations Status in linux package in Ubuntu: Incomplete Bug description: Even for the newest Ubuntu, even on memory rich high end systems sporting fast SSD drives, the system can be driven into long time swapping state with unresponsiveness (jerky mouse movements or no movement at all, no reaction to clicks and keypresses) easily by naive everyday operations. The state may last for hours depending on the applications behaviour, only workaround is to pull the plug. This is akward. Many users often have a quite messy desktop with several applications opened at once, hence a large risk of data loss if the system has to be restarted in an unresponsive condition. This should not be blamed on bad behaveing applications alone, as there are a lot of naive applications around, and it is not the right of some desktop application to bring down the whole system. Some example "mistakes" a "naive" user may do, the list may be easily extended endless: -Open an oversized image or a long list of images in Gimp -Mark an entire column in Libreoffice Calc and fill down with some complex formula -Open a long collection of PDFs at once -Accidently open some large ASCII database- or log file with Libreoffice Writer -Pull up interactive sliders in Blender related to detail refinements -... I guess it is not easy to work around, but the current state is unbearable in my opinion. This may also have security implications, as unresponsiveness prevent manual entering of screen locks, shotdown or standby, which may leave the machine unlocked, if the user leaves the unresponsive machine and it then recovers. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1447052/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1447052] Re: System should never drive into unresponsive swapping by naive end-user handling operations
I tried the kernel 4.0.0-04rc7-generic at a newer machine sporting Ubuntu 14.04. It was hard to get it swapping as it some applications seems to be better now on itself, for example the newer Gimp seems to have a sophisticated virtual image memory by itself, so it almost never causes swapping anymore. However, using some applications under my development, I could trigger swap easily, like with the "Remesh"-Modifier of Blender. Swapping still renders the system unresponsive. On the other hand, I was able to recover from unusable state in reasonable time. I do not know if the newer kernel does anything smarter, or the test condition is not repeatable enough. I will try to find an example every user could repeat that would reliable lead to unresponsiveness. -- 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/1447052 Title: System should never drive into unresponsive swapping by naive end-user handling operations Status in linux package in Ubuntu: Incomplete Bug description: Even for the newest Ubuntu, even on memory rich high end systems sporting fast SSD drives, the system can be driven into long time swapping state with unresponsiveness (jerky mouse movements or no movement at all, no reaction to clicks and keypresses) easily by naive everyday operations. The state may last for hours depending on the applications behaviour, only workaround is to pull the plug. This is akward. Many users often have a quite messy desktop with several applications opened at once, hence a large risk of data loss if the system has to be restarted in an unresponsive condition. This should not be blamed on bad behaveing applications alone, as there are a lot of naive applications around, and it is not the right of some desktop application to bring down the whole system. Some example "mistakes" a "naive" user may do, the list may be easily extended endless: -Open an oversized image or a long list of images in Gimp -Mark an entire column in Libreoffice Calc and fill down with some complex formula -Open a long collection of PDFs at once -Accidently open some large ASCII database- or log file with Libreoffice Writer -Pull up interactive sliders in Blender related to detail refinements -... I guess it is not easy to work around, but the current state is unbearable in my opinion. This may also have security implications, as unresponsiveness prevent manual entering of screen locks, shotdown or standby, which may leave the machine unlocked, if the user leaves the unresponsive machine and it then recovers. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1447052/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1447052] Re: System should never drive into unresponsive swapping by naive end-user handling operations
Due to the general nature of this bug, log files wouldn't provide any useful informations. -- 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/1447052 Title: System should never drive into unresponsive swapping by naive end-user handling operations Status in linux package in Ubuntu: Incomplete Bug description: Even for the newest Ubuntu, even on memory rich high end systems sporting fast SSD drives, the system can be driven into long time swapping state with unresponsiveness (jerky mouse movements or no movement at all, no reaction to clicks and keypresses) easily by naive everyday operations. The state may last for hours depending on the applications behaviour, only workaround is to pull the plug. This is akward. Many users often have a quite messy desktop with several applications opened at once, hence a large risk of data loss if the system has to be restarted in an unresponsive condition. This should not be blamed on bad behaveing applications alone, as there are a lot of naive applications around, and it is not the right of some desktop application to bring down the whole system. Some example "mistakes" a "naive" user may do, the list may be easily extended endless: -Open an oversized image or a long list of images in Gimp -Mark an entire column in Libreoffice Calc and fill down with some complex formula -Open a long collection of PDFs at once -Accidently open some large ASCII database- or log file with Libreoffice Writer -Pull up interactive sliders in Blender related to detail refinements -... I guess it is not easy to work around, but the current state is unbearable in my opinion. This may also have security implications, as unresponsiveness prevent manual entering of screen locks, shotdown or standby, which may leave the machine unlocked, if the user leaves the unresponsive machine and it then recovers. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1447052/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1313830] Re: [Lenovo ThinkPad X230] LCD Backlight dims completely when disconnecting external monitor
Still happens on T420s with 3.13.0-51-generic . All symptoms exactly the same. -- 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/1313830 Title: [Lenovo ThinkPad X230] LCD Backlight dims completely when disconnecting external monitor Status in linux package in Ubuntu: Fix Released Status in linux source package in Trusty: Confirmed Bug description: After undocking with external DVI monitor connected to dock the laptop's internal LCD dims all the way (backlight still on, but as dim as it goes). Keyboard backlight controls cause OSD indicator to show backlight changing but no affect on LCD brightness. Issue also reported for RedHat here: https://bugzilla.redhat.com/show_bug.cgi?id=1067071 ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: dustin 2683 F pulseaudio CurrentDesktop: Unity Date: Mon Apr 28 10:13:42 2014 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=79c0f3ac-bda7-4a28-9ae1-6bb19ab0fd0d InstallationDate: Installed on 2013-10-08 (201 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Beta amd64 (20130925.1) MachineType: LENOVO 2306CTO ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed root=UUID=2f1bbe89-ca2f-4884-8fc6-8a476dd1a475 ro RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-01-08 (109 days ago) dmi.bios.date: 03/05/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G2ETA0WW (2.60 ) dmi.board.asset.tag: Not Available dmi.board.name: 2306CTO dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG2ETA0WW(2.60):bd03/05/2013:svnLENOVO:pn2306CTO:pvrThinkPadX230:rvnLENOVO:rn2306CTO:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2306CTO dmi.product.version: ThinkPad X230 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1313830/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1447052] Re: System should never drive into unresponsive swapping by naive end-user handling operations
Thinking about it, it reminds me Douglas Adams' description of Arthur Dent ordering a decent cup of tea, thereby rendering the spaceships' computer busy and unresponsive for space navigation purposes. -- 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/1447052 Title: System should never drive into unresponsive swapping by naive end-user handling operations Status in linux package in Ubuntu: New Bug description: Even for the newest Ubuntu, even on memory rich high end systems sporting fast SSD drives, the system can be driven into long time swapping state with unresponsiveness (jerky mouse movements or no movement at all, no reaction to clicks and keypresses) easily by naive everyday operations. The state may last for hours depending on the applications behaviour, only workaround is to pull the plug. This is akward. Many users often have a quite messy desktop with several applications opened at once, hence a large risk of data loss if the system has to be restarted in an unresponsive condition. This should not be blamed on bad behaveing applications alone, as there are a lot of naive applications around, and it is not the right of some desktop application to bring down the whole system. Some example "mistakes" a "naive" user may do, the list may be easily extended endless: -Open an oversized image or a long list of images in Gimp -Mark an entire column in Libreoffice Calc and fill down with some complex formula -Open a long collection of PDFs at once -Accidently open some large ASCII database- or log file with Libreoffice Writer -Pull up interactive sliders in Blender related to detail refinements -... I guess it is not easy to work around, but the current state is unbearable in my opinion. This may also have security implications, as unresponsiveness prevent manual entering of screen locks, shotdown or standby, which may leave the machine unlocked, if the user leaves the unresponsive machine and it then recovers. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1447052/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1447052] [NEW] System should never drive into unresponsive swapping by naive end-user handling operations
Public bug reported: Even for the newest Ubuntu, even on memory rich high end systems sporting fast SSD drives, the system can be driven into long time swapping state with unresponsiveness (jerky mouse movements or no movement at all, no reaction to clicks and keypresses) easily by naive everyday operations. The state may last for hours depending on the applications behaviour, only workaround is to pull the plug. This is akward. Many users often have a quite messy desktop with several applications opened at once, hence a large risk of data loss if the system has to be restarted in an unresponsive condition. This should not be blamed on bad behaveing applications alone, as there are a lot of naive applications around, and it is not the right of some desktop application to bring down the whole system. Some example "mistakes" a "naive" user may do, the list may be easily extended endless: -Open an oversized image or a long list of images in Gimp -Mark an entire column in Libreoffice Calc and fill down with some complex formula -Open a long collection of PDFs at once -Accidently open some large ASCII database- or log file with Libreoffice Writer -Pull up interactive sliders in Blender related to detail refinements -... I guess it is not easy to work around, but the current state is unbearable in my opinion. This may also have security implications, as unresponsiveness prevent manual entering of screen locks, shotdown or standby, which may leave the machine unlocked, if the user leaves the unresponsive machine and it then recovers. ** Affects: linux (Ubuntu) Importance: Undecided Status: New -- 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/1447052 Title: System should never drive into unresponsive swapping by naive end-user handling operations Status in linux package in Ubuntu: New Bug description: Even for the newest Ubuntu, even on memory rich high end systems sporting fast SSD drives, the system can be driven into long time swapping state with unresponsiveness (jerky mouse movements or no movement at all, no reaction to clicks and keypresses) easily by naive everyday operations. The state may last for hours depending on the applications behaviour, only workaround is to pull the plug. This is akward. Many users often have a quite messy desktop with several applications opened at once, hence a large risk of data loss if the system has to be restarted in an unresponsive condition. This should not be blamed on bad behaveing applications alone, as there are a lot of naive applications around, and it is not the right of some desktop application to bring down the whole system. Some example "mistakes" a "naive" user may do, the list may be easily extended endless: -Open an oversized image or a long list of images in Gimp -Mark an entire column in Libreoffice Calc and fill down with some complex formula -Open a long collection of PDFs at once -Accidently open some large ASCII database- or log file with Libreoffice Writer -Pull up interactive sliders in Blender related to detail refinements -... I guess it is not easy to work around, but the current state is unbearable in my opinion. This may also have security implications, as unresponsiveness prevent manual entering of screen locks, shotdown or standby, which may leave the machine unlocked, if the user leaves the unresponsive machine and it then recovers. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1447052/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1447052] Re: System should never drive into unresponsive swapping by naive end-user handling operations
Anyone know about the state-of-the-art relating this problems on Windows or MacOSX ? -- 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/1447052 Title: System should never drive into unresponsive swapping by naive end-user handling operations Status in linux package in Ubuntu: New Bug description: Even for the newest Ubuntu, even on memory rich high end systems sporting fast SSD drives, the system can be driven into long time swapping state with unresponsiveness (jerky mouse movements or no movement at all, no reaction to clicks and keypresses) easily by naive everyday operations. The state may last for hours depending on the applications behaviour, only workaround is to pull the plug. This is akward. Many users often have a quite messy desktop with several applications opened at once, hence a large risk of data loss if the system has to be restarted in an unresponsive condition. This should not be blamed on bad behaveing applications alone, as there are a lot of naive applications around, and it is not the right of some desktop application to bring down the whole system. Some example "mistakes" a "naive" user may do, the list may be easily extended endless: -Open an oversized image or a long list of images in Gimp -Mark an entire column in Libreoffice Calc and fill down with some complex formula -Open a long collection of PDFs at once -Accidently open some large ASCII database- or log file with Libreoffice Writer -Pull up interactive sliders in Blender related to detail refinements -... I guess it is not easy to work around, but the current state is unbearable in my opinion. This may also have security implications, as unresponsiveness prevent manual entering of screen locks, shotdown or standby, which may leave the machine unlocked, if the user leaves the unresponsive machine and it then recovers. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1447052/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1447052] Re: System should never drive into unresponsive swapping by naive end-user handling operations
My personal workaround if I know I am doing something risky in respect to memory usage is to disable swap. The unresponsiveness than still kicks in (why is that either?) but the oom killer invents and bring down the runaway application and restores system usability, or the application kills itself on some memory allocation. -- 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/1447052 Title: System should never drive into unresponsive swapping by naive end-user handling operations Status in linux package in Ubuntu: New Bug description: Even for the newest Ubuntu, even on memory rich high end systems sporting fast SSD drives, the system can be driven into long time swapping state with unresponsiveness (jerky mouse movements or no movement at all, no reaction to clicks and keypresses) easily by naive everyday operations. The state may last for hours depending on the applications behaviour, only workaround is to pull the plug. This is akward. Many users often have a quite messy desktop with several applications opened at once, hence a large risk of data loss if the system has to be restarted in an unresponsive condition. This should not be blamed on bad behaveing applications alone, as there are a lot of naive applications around, and it is not the right of some desktop application to bring down the whole system. Some example "mistakes" a "naive" user may do, the list may be easily extended endless: -Open an oversized image or a long list of images in Gimp -Mark an entire column in Libreoffice Calc and fill down with some complex formula -Open a long collection of PDFs at once -Accidently open some large ASCII database- or log file with Libreoffice Writer -Pull up interactive sliders in Blender related to detail refinements -... I guess it is not easy to work around, but the current state is unbearable in my opinion. This may also have security implications, as unresponsiveness prevent manual entering of screen locks, shotdown or standby, which may leave the machine unlocked, if the user leaves the unresponsive machine and it then recovers. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1447052/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1419341] Re: Kernel crashes in rt2x00queue_get_entry+0x24
There is a new twist to this: The effect can be remedied by using a shorter USB extension cable. So it is obvious that the crashes result from bad communication or bad reaction of the device due to insufficent power. Question is: Is a misbehaveing USB device like something like bad hardware, that may trigger crashes, or do we see USB devices as unreliable devices we need to handle. The crash happend once while unplugging the WLAN stick while data was transfered. This is a clue that the same state may be provoked by unplugging of the device in an inconvenient moment, which is of course totally legal and should NOT crash the system. Should we go on here or should I file a new bug with a new description of the crashs's cause? ** Changed in: linux (Ubuntu) Status: Expired => Incomplete -- 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/1419341 Title: Kernel crashes in rt2x00queue_get_entry+0x24 Status in linux package in Ubuntu: Incomplete Bug description: When using an Logilink USB WiFi stick reported as Ralink Technology, Corp. RT5372 Wireless Adapter, I ancounter frequent disconnects despite good wifi signal, and repeated kernel crashes at rt2x00queue_get_entry+0x24. The crash may happen from time to time, but can be provoked by heavy wifi traffic. Maybe it is a problem with the drivers state management, because dmesg shows resets or replugs of the device if temporary disconnect happens. So I think the device may reset due to other problems (eg. flaky usb power), and the driver doesn't handle it well in all states. Maybe the above function is called with the device already disconnecting. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: nf 1858 F pulseaudio /dev/snd/controlC0: nf 1858 F pulseaudio CurrentDesktop: Unity Date: Sat Feb 7 21:42:32 2015 InstallationDate: Installed on 2014-12-03 (66 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: LENOVO 10BE0002MD ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed root=UUID=206fe64f-468c-48d5-913a-d0880e24a53d ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 RfKill: 4: phy4: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/23/2013 dmi.bios.vendor: LENOVO dmi.bios.version: FBKT54AUS dmi.board.name: SHARKBAY dmi.board.vendor: LENOVO dmi.board.version: 0B98401 PRO 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:bvnLENOVO:bvrFBKT54AUS:bd10/23/2013:svnLENOVO:pn10BE0002MD:pvrThinkCentreM83:rvnLENOVO:rnSHARKBAY:rvr0B98401PRO:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: 10BE0002MD dmi.product.version: ThinkCentre M83 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1419341/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1419341] Re: Kernel crashes in rt2x00queue_get_entry+0x24
Also, I don't think it is related to the machines BIOS. If you like, I can try to trigger the bug by using the WLAN device on some completely different machine, would that be feasable for going "confirmed" ? -- 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/1419341 Title: Kernel crashes in rt2x00queue_get_entry+0x24 Status in linux package in Ubuntu: Incomplete Bug description: When using an Logilink USB WiFi stick reported as Ralink Technology, Corp. RT5372 Wireless Adapter, I ancounter frequent disconnects despite good wifi signal, and repeated kernel crashes at rt2x00queue_get_entry+0x24. The crash may happen from time to time, but can be provoked by heavy wifi traffic. Maybe it is a problem with the drivers state management, because dmesg shows resets or replugs of the device if temporary disconnect happens. So I think the device may reset due to other problems (eg. flaky usb power), and the driver doesn't handle it well in all states. Maybe the above function is called with the device already disconnecting. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: nf 1858 F pulseaudio /dev/snd/controlC0: nf 1858 F pulseaudio CurrentDesktop: Unity Date: Sat Feb 7 21:42:32 2015 InstallationDate: Installed on 2014-12-03 (66 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: LENOVO 10BE0002MD ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed root=UUID=206fe64f-468c-48d5-913a-d0880e24a53d ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 RfKill: 4: phy4: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/23/2013 dmi.bios.vendor: LENOVO dmi.bios.version: FBKT54AUS dmi.board.name: SHARKBAY dmi.board.vendor: LENOVO dmi.board.version: 0B98401 PRO 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:bvnLENOVO:bvrFBKT54AUS:bd10/23/2013:svnLENOVO:pn10BE0002MD:pvrThinkCentreM83:rvnLENOVO:rnSHARKBAY:rvr0B98401PRO:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: 10BE0002MD dmi.product.version: ThinkCentre M83 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1419341/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1422680] Re: v4l2 regression: T420s built in camera stopped working
I've installed 3.19.0-031900-generic. The regression is fixed, partly. VLC, Chrome and Firefox are able to use it again by their default settings. guvcview is not, the preview image is still lacking, however the warnings have changed, no more 'device busy', but several warnings instead: control id: 0x009a0901 failed to get value (error -1) control id: 0x009a0902 failed to get value (error -1) control id: 0x009a0903 failed to get value (error -1) control id: 0x009a0908 failed to get value (error -1) control id: 0x009a0909 failed to get value (error -1) control id: 0x009a090d failed to get value (error -1) guvcview was working well with 3.2 too. However, this may be an compatibility problem that is caused by guvcview's implementation details. If this is clarified, we nay tag 'kernel-fixed-upstream'. -- 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/1422680 Title: v4l2 regression: T420s built in camera stopped working Status in linux package in Ubuntu: Incomplete Bug description: The Chicony Electronics Camera (as built into for example Lenovo T420s) stopped working somewhere between kernel 3.2 and 3.13. I use both kernels in Ubuntu 12.04, and the camera works with the older one, so I filed the bug here as I don't know when it stopped working. The camera is still recognized by v4l2, properties can be accessed by v4l2-ctl for example, and seemed correctly reported back (pixelformats for exmaple match my expectation). But the frame capturing intself will always fail with 'device busy'. Usb IDs: 04f2:b221 Chicony Electronics Co., Ltd integrated camera What further information would be useful? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1422680/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1422680] [NEW] v4l2 regression: T420s built in camera stopped working
Public bug reported: The Chicony Electronics Camera (as built into for example Lenovo T420s) stopped working somewhere between kernel 3.2 and 3.13. I use both kernels in Ubuntu 12.04, and the camera works with the older one, so I filed the bug here as I don't know when it stopped working. The camera is still recognized by v4l2, properties can be accessed by v4l2-ctl for example, and seemed correctly reported back (pixelformats for exmaple match my expectation). But the frame capturing intself will always fail with 'device busy'. Usb IDs: 04f2:b221 Chicony Electronics Co., Ltd integrated camera What further information would be useful? ** Affects: linux (Ubuntu) Importance: Undecided Status: Incomplete -- 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/1422680 Title: v4l2 regression: T420s built in camera stopped working Status in linux package in Ubuntu: Incomplete Bug description: The Chicony Electronics Camera (as built into for example Lenovo T420s) stopped working somewhere between kernel 3.2 and 3.13. I use both kernels in Ubuntu 12.04, and the camera works with the older one, so I filed the bug here as I don't know when it stopped working. The camera is still recognized by v4l2, properties can be accessed by v4l2-ctl for example, and seemed correctly reported back (pixelformats for exmaple match my expectation). But the frame capturing intself will always fail with 'device busy'. Usb IDs: 04f2:b221 Chicony Electronics Co., Ltd integrated camera What further information would be useful? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1422680/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1422680] Re: v4l2 regression: T420s built in camera stopped working
The kernels tested: linux-image-3.2.0-76-generic : working great linux-image-3.13.0-45-generic : not working, 'device busy' -- 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/1422680 Title: v4l2 regression: T420s built in camera stopped working Status in linux package in Ubuntu: Incomplete Bug description: The Chicony Electronics Camera (as built into for example Lenovo T420s) stopped working somewhere between kernel 3.2 and 3.13. I use both kernels in Ubuntu 12.04, and the camera works with the older one, so I filed the bug here as I don't know when it stopped working. The camera is still recognized by v4l2, properties can be accessed by v4l2-ctl for example, and seemed correctly reported back (pixelformats for exmaple match my expectation). But the frame capturing intself will always fail with 'device busy'. Usb IDs: 04f2:b221 Chicony Electronics Co., Ltd integrated camera What further information would be useful? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1422680/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1419341] [NEW] Kernel crashes in rt2x00queue_get_entry+0x24
Public bug reported: When using an Logilink USB WiFi stick reported as Ralink Technology, Corp. RT5372 Wireless Adapter, I ancounter frequent disconnects despite good wifi signal, and repeated kernel crashes at rt2x00queue_get_entry+0x24. The crash may happen from time to time, but can be provoked by heavy wifi traffic. Maybe it is a problem with the drivers state management, because dmesg shows resets or replugs of the device if temporary disconnect happens. So I think the device may reset due to other problems (eg. flaky usb power), and the driver doesn't handle it well in all states. Maybe the above function is called with the device already disconnecting. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: nf 1858 F pulseaudio /dev/snd/controlC0: nf 1858 F pulseaudio CurrentDesktop: Unity Date: Sat Feb 7 21:42:32 2015 InstallationDate: Installed on 2014-12-03 (66 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: LENOVO 10BE0002MD ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed root=UUID=206fe64f-468c-48d5-913a-d0880e24a53d ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 RfKill: 4: phy4: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/23/2013 dmi.bios.vendor: LENOVO dmi.bios.version: FBKT54AUS dmi.board.name: SHARKBAY dmi.board.vendor: LENOVO dmi.board.version: 0B98401 PRO 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:bvnLENOVO:bvrFBKT54AUS:bd10/23/2013:svnLENOVO:pn10BE0002MD:pvrThinkCentreM83:rvnLENOVO:rnSHARKBAY:rvr0B98401PRO:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: 10BE0002MD dmi.product.version: ThinkCentre M83 dmi.sys.vendor: LENOVO ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug trusty -- 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/1419341 Title: Kernel crashes in rt2x00queue_get_entry+0x24 Status in linux package in Ubuntu: New Bug description: When using an Logilink USB WiFi stick reported as Ralink Technology, Corp. RT5372 Wireless Adapter, I ancounter frequent disconnects despite good wifi signal, and repeated kernel crashes at rt2x00queue_get_entry+0x24. The crash may happen from time to time, but can be provoked by heavy wifi traffic. Maybe it is a problem with the drivers state management, because dmesg shows resets or replugs of the device if temporary disconnect happens. So I think the device may reset due to other problems (eg. flaky usb power), and the driver doesn't handle it well in all states. Maybe the above function is called with the device already disconnecting. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: nf 1858 F pulseaudio /dev/snd/controlC0: nf 1858 F pulseaudio CurrentDesktop: Unity Date: Sat Feb 7 21:42:32 2015 InstallationDate: Installed on 2014-12-03 (66 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: LENOVO 10BE0002MD ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed root=UUID=206fe64f-468c-48d5-913a-d0880e24a53d ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 RfKill: 4: phy4: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/23/2013 dmi.bios.vendor: LENOVO dmi.bios.version: FBKT54AUS dmi.board.name: SHARKBAY dmi.board.vendor: LENOVO dmi.board.version: 0B98401 PRO 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:bvnLENOVO:bvrFBKT54AUS:bd10/23/2013:svnLENOVO:pn10BE0002MD:pvrThinkCentreM83:rvnLENOVO:rnSHARKBAY:rvr0B98401PRO:cvnT
[Kernel-packages] [Bug 1313830] Re: [Lenovo ThinkPad X230] LCD Backlight dims completely when disconnecting external monitor
This seems to be a regression, that had happened not long ago. Currently I am experiencing this bug with 3.13.0-44-generic (backported to Ubuntu 12.04) on a T420s. It applies to the VGA port too. However, I used external displays from time to time, and do not experience this bug about two month ago. So for me, it appears to be added by the last two moths. However, the backported kernels may be a little delayed, so others may experience this bug earlier this year. -- 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/1313830 Title: [Lenovo ThinkPad X230] LCD Backlight dims completely when disconnecting external monitor Status in linux package in Ubuntu: Fix Released Status in linux source package in Trusty: Confirmed Bug description: After undocking with external DVI monitor connected to dock the laptop's internal LCD dims all the way (backlight still on, but as dim as it goes). Keyboard backlight controls cause OSD indicator to show backlight changing but no affect on LCD brightness. Issue also reported for RedHat here: https://bugzilla.redhat.com/show_bug.cgi?id=1067071 ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: dustin 2683 F pulseaudio CurrentDesktop: Unity Date: Mon Apr 28 10:13:42 2014 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=79c0f3ac-bda7-4a28-9ae1-6bb19ab0fd0d InstallationDate: Installed on 2013-10-08 (201 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Beta amd64 (20130925.1) MachineType: LENOVO 2306CTO ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed root=UUID=2f1bbe89-ca2f-4884-8fc6-8a476dd1a475 ro RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware 1.127 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-01-08 (109 days ago) dmi.bios.date: 03/05/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G2ETA0WW (2.60 ) dmi.board.asset.tag: Not Available dmi.board.name: 2306CTO dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG2ETA0WW(2.60):bd03/05/2013:svnLENOVO:pn2306CTO:pvrThinkPadX230:rvnLENOVO:rn2306CTO:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2306CTO dmi.product.version: ThinkPad X230 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1313830/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1379823] Re: Logitech C920 Webcam does not create device anymore
Bug was triggered by a more general problem (damaged driver files). ** Changed in: linux (Ubuntu) Status: Incomplete => Invalid -- 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/1379823 Title: Logitech C920 Webcam does not create device anymore Status in “linux” package in Ubuntu: Invalid Bug description: When plugging the Logitech C920 web cam on 3.8.13.23 armhf kernel, it is intialized. However, no device is created at /dev/video* . dmesg shows: [ 612.249822] usb 1-3.1: new high-speed USB device number 6 using s5p-ehci [ 613.467075] usb 1-3.1: New USB device found, idVendor=046d, idProduct=082d [ 613.467084] usb 1-3.1: New USB device strings: Mfr=0, Product=2, SerialNumber=1 [ 613.467090] usb 1-3.1: Product: HD Pro Webcam C920 [ 613.467095] usb 1-3.1: SerialNumber: C49902DF but nothing more. It also shows up on lsusb. This is a regression, the camera does work with Ubuntu 12.04 armhf. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1379823/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1379823] Re: Logitech C920 Webcam does not create device anymore
This bug got a totally new direction: After trying 'modprobe uvcvideo' and getting an error message, I looked for the module file, and found /lib/modules/3.8.13.23/kernel/drivers/media/usb/uvc/uvcvideo.ko as 87920 bytes of zeroes. Some more modules across drivers/ subtree contained of zeros too. So this bug should be closed here. But where to file the issue now? Zeroed modules seem related to dpkg or apt I guess? -- 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/1379823 Title: Logitech C920 Webcam does not create device anymore Status in “linux” package in Ubuntu: Incomplete Bug description: When plugging the Logitech C920 web cam on 3.8.13.23 armhf kernel, it is intialized. However, no device is created at /dev/video* . dmesg shows: [ 612.249822] usb 1-3.1: new high-speed USB device number 6 using s5p-ehci [ 613.467075] usb 1-3.1: New USB device found, idVendor=046d, idProduct=082d [ 613.467084] usb 1-3.1: New USB device strings: Mfr=0, Product=2, SerialNumber=1 [ 613.467090] usb 1-3.1: Product: HD Pro Webcam C920 [ 613.467095] usb 1-3.1: SerialNumber: C49902DF but nothing more. It also shows up on lsusb. This is a regression, the camera does work with Ubuntu 12.04 armhf. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1379823/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1379823] [NEW] Logitech C920 Webcam does not create device anymore
Public bug reported: When plugging the Logitech C920 web cam on 3.8.13.23 armhf kernel, it is intialized. However, no device is created at /dev/video* . dmesg shows: [ 612.249822] usb 1-3.1: new high-speed USB device number 6 using s5p-ehci [ 613.467075] usb 1-3.1: New USB device found, idVendor=046d, idProduct=082d [ 613.467084] usb 1-3.1: New USB device strings: Mfr=0, Product=2, SerialNumber=1 [ 613.467090] usb 1-3.1: Product: HD Pro Webcam C920 [ 613.467095] usb 1-3.1: SerialNumber: C49902DF but nothing more. It also shows up on lsusb. This is a regression, the camera does work with Ubuntu 12.04 armhf. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Summary changed: - Logitech C920 Webcam does not create device + Logitech C920 Webcam does not create device anymore -- 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/1379823 Title: Logitech C920 Webcam does not create device anymore Status in “linux” package in Ubuntu: New Bug description: When plugging the Logitech C920 web cam on 3.8.13.23 armhf kernel, it is intialized. However, no device is created at /dev/video* . dmesg shows: [ 612.249822] usb 1-3.1: new high-speed USB device number 6 using s5p-ehci [ 613.467075] usb 1-3.1: New USB device found, idVendor=046d, idProduct=082d [ 613.467084] usb 1-3.1: New USB device strings: Mfr=0, Product=2, SerialNumber=1 [ 613.467090] usb 1-3.1: Product: HD Pro Webcam C920 [ 613.467095] usb 1-3.1: SerialNumber: C49902DF but nothing more. It also shows up on lsusb. This is a regression, the camera does work with Ubuntu 12.04 armhf. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1379823/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
