Re: [Bug 1702961] Re: Intel wifi instability with 4.10 and Intel Device 24fd

2017-08-04 Thread Dave Chiluk
I'm now on the 4.11.0-10-generic kernel, and have not seen this failure again. However, I'll leave it up to the kernel team to see if they want to pursue this further. You can install this kernel on Xenial by installing linux-generic-hwe-16.04-edge. More information is available

[Bug 1700373] Re: intel-microcode is out of date, version 20170707 fixes errata on 6th and 7th generation platforms

2017-08-01 Thread Dave Chiluk
Yakkety) Assignee: Dave Chiluk (chiluk) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1700373 Title: intel-microcode is out of date, version 20170707 fixes errata on 6th and

[Bug 1700373] Re: intel-microcode is out of date, version 20170707 fixes errata on 6th and 7th generation platforms

2017-08-01 Thread Dave Chiluk
I have now killed my 4-simultaneous compilation loop tests after 20 hours. With the previous microcode, 2 of 3 loop threads died with a segfault within 1 hour, so I consider this fixed. @Others, Has anyone tested this with skylake/kabylake on zesty? I have installed and boot tested using

[Bug 1700373] Re: intel-microcode is out of date, version 20170707 fixes errata on 6th and 7th generation platforms

2017-07-31 Thread Dave Chiluk
Marking xenial-verification-done I was able to reproduce the compilation crash as described on the ocaml bug in about 30 minutes on my Skylake machine. After upgrading firmware, I have been running for simultanous compilations loops for the last 2 hours with no crash. I will let them continue

[Bug 1700373] Re: intel-microcode is out of date, version 20170707 fixes errata on 6th and 7th generation platforms

2017-07-31 Thread Dave Chiluk
I have been running this on my kabylake laptop and skylake desktop under X for quite some time now, and haven't hit any issues that I can attribute to the microcode. I attempted to follow the reproducer here https://caml.inria.fr/mantis/view.php?id=7452 , but some of the versions of packages

[Bug 1700373] Re: intel-microcode is out of date, version 20170707 fixes errata on 6th and 7th generation platforms

2017-07-27 Thread Dave Chiluk
@rbasak, The reason for the omission of "skylake" from the changelog entry for zesty is because zesty already had 3.20170511.1~ubuntu17.04.0 in -updates which contained the fixes for the majority of Skylake processors, but not Kaby Lake. So for zesty this release only fixes kaby lake processors,

[Bug 1700373] Re: intel-microcode is out of date, version 20170707 fixes errata on 6th and 7th generation platforms

2017-07-24 Thread Dave Chiluk
The changelog entry is there to match the artful changelog entry *(it applies completely correctly for zesty). As for the dat files. I guess my changelog entry would have been more explicit had I said sync instead of backport. " * Backport of new upstream microcode release to address Hyper

[Bug 1259829] Re: htree_dirblock_to_tree:920: inode #53629599: block 214443464: comm rm: bad entry in directory: rec_len % 4 != 0 - offset=0(0), inode=1667681412, rec_len=45654, name_len=39

2017-07-21 Thread Dave Chiluk
@bybeu, please do not post questions like this to ancient bugs. Instead use askubuntu or ubuntuforums. Back to your problem at hand though. You are free to manually add your ssd's to the whitelist. Unfortunately the way you asked your question makes it very unclear what you've done or what

[Bug 1702961] Re: Intel wifi instability with 4.10 and Intel Device 24fd

2017-07-20 Thread Dave Chiluk
** Tags added: dell -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1702961 Title: Intel wifi instability with 4.10 and Intel Device 24fd To manage notifications about this bug go to:

[Bug 1705054] Re: Trusty kexec-tools suffer from upstream code regression. Fix not included.

2017-07-19 Thread Dave Chiluk
@slashd beat me to the upload, but it looks good to me. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1705054 Title: Trusty kexec-tools suffer from upstream code regression. Fix not included. To

[Bug 1458204] Re: removing kernels should not require a restart afterward

2017-07-13 Thread Dave Chiluk
** Tags added: indeed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1458204 Title: removing kernels should not require a restart afterward To manage notifications about this bug go to:

[Bug 1673481] Re: "Failed to initialize A/V Sync" error trying to play HEVC h.265 with vdpau that supports hevc

2017-07-13 Thread Dave Chiluk
@sil2100, I deployed this fix to my xenial based main mythtv frontend. I have been using the frontend to watch hevc encoded OTA 1080p recordings on my nvidia 1060 gpu with the . These recordings were generated using ffmpeg with the nvenc hevc hardware offload. I have also explicitly installed

[Bug 1690512] Re: shutdown/restart/suspend freezes laptop on intel graphics

2017-07-12 Thread Dave Chiluk
Please try the latest hwe stack by. I'm using kabylake + the hwe stack without issue at the moment. sudo apt install --install-recommends linux-generic-hwe-16.04 xserver- xorg-hwe-16.04 More info is available here. https://wiki.ubuntu.com/Kernel/LTSEnablementStack I'm also closing the

[Bug 1700373] Re: intel-microcode is out of date, version 20170511 fixes errata on 6th and 7th generation platforms

2017-07-12 Thread Dave Chiluk
Testing done. X + 4.10 + Sandybridge-E + sig=0x206d6, pf=0x4, revision=0x619 => 0x619 X + 4.4 + Ivy + sig=0x306a9, pf=0x10, revision=0x1c => 0x1c Y + 4.8 + Ivy + sig=0x306a9, pf=0x10, revision=0x1c => 0x1c Z + 4.10 + Ivy + sig=0x306a9, pf=0x10, revision=0x1c => 0x1c Z + 4.10 + Skylake +

[Bug 1591669] Re: duplicate touchpad reported and syndaemon/synclient does not work

2017-07-12 Thread Dave Chiluk
** Tags added: indeed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1591669 Title: duplicate touchpad reported and syndaemon/synclient does not work To manage notifications about this bug go to:

[Bug 1700373] Re: intel-microcode is out of date, version 20170511 fixes errata on 6th and 7th generation platforms

2017-07-12 Thread Dave Chiluk
. I've also uploaded correctly versioned packages for x, y, z to their appropriate queues. ** Changed in: intel-microcode (Ubuntu Zesty) Status: Fix Released => Confirmed ** Changed in: intel-microcode (Ubuntu Zesty) Assignee: (unassigned) => Dave Chiluk (chiluk) ** Tags r

[Bug 1700373] Re: intel-microcode is out of date, version 20170511 fixes errata on 6th and 7th generation platforms

2017-07-11 Thread Dave Chiluk
@hmh, thanks for the heads up. @rbasak, As the X and Y uploads haven't made it through the SRU yet. Do you want me to repackage with 20170707? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1700373

[Bug 1700373] Re: intel-microcode is out of date, version 20170511 fixes errata on 6th and 7th generation platforms

2017-07-10 Thread Dave Chiluk
I have repackaged this again based on the discussion from the ubuntu- release mailing list discussion. I have avoided any other changes that didn't appear absolutely necessary. I have uploaded the resulting packages to my ppa available here https://launchpad.net/~chiluk/+archive/ubuntu/1700373

[Bug 1702961] [NEW] Intel wifi instability with 4.10 and Intel Device 24fd

2017-07-07 Thread Dave Chiluk
Public bug reported: Wifi drops and has to reconnect regularly. This is on a Dell Precision 5520. Kernel warnings in log include. [ cut here ] WARNING: CPU: 4 PID: 1042 at /build/linux-hwe-dbNd9L/linux-hwe-4.10.0/drivers/net/wireless/intel/iwlwifi/mvm/sta.c:1523

[Bug 1673481] Re: "Failed to initialize A/V Sync" error trying to play HEVC h.265 with vdpau that supports hevc

2017-07-05 Thread Dave Chiluk
** Tags removed: verification-needed-xenial ** Tags added: verification-done-xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1673481 Title: "Failed to initialize A/V Sync" error trying to play

[Bug 1700373] Re: intel-microcode is out of date, version 20170511 fixes errata on 6th and 7th generation platforms

2017-07-03 Thread Dave Chiluk
I should also mention that we will be following Debian's lead and not updating this for Trusty. Lack of early upload being one of the big reasons for this. ** Description changed: [Impact] * A security fix has been made available as part of intel-microcode * It is advisable to apply it

[Bug 1700373] Re: intel-microcode is out of date, version 20170511 fixes errata on 6th and 7th generation platforms

2017-07-03 Thread Dave Chiluk
I just pushed uploads for this into the x, and y queues. I wanted to hold off for a few days to give those on zesty/artful to sniff test this before I pushed on the SRU. I have tested this on X+skylake and X+sandy-bridge-e *(that was just to make sure that we didn't break non skylake and

[Bug 1673481] Re: "Failed to initialize A/V Sync" error trying to play HEVC h.265 with vdpau that supports hevc

2017-07-03 Thread Dave Chiluk
@Joe MC. What hardware do you have? I know this affects pascal (feature set h), but I think it might affect vdpau feature sets e,f,and g as well. Would you mind sharing what hardware you hit this with? @else Alright I've uploaded fixes for x+. I'm not uploading for T because if you have new

[Bug 1673481] Re: "Failed to initialize A/V Sync" error trying to play HEVC h.265 with vdpau that supports hevc

2017-07-03 Thread Dave Chiluk
** Tags added: verification-done-artful -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1673481 Title: "Failed to initialize A/V Sync" error trying to play HEVC h.265 with vdpau that supports hevc

[Bug 1673481] Re: "Failed to initialize A/V Sync" error trying to play HEVC h.265 with vdpau that supports hevc

2017-07-02 Thread Dave Chiluk
** Description changed: When trying to play HEVC / h265 / x265 video, frontend fails and reports "Failed to initialize A/V Sync" error when using vdpau. This is identical to upstream https://code.mythtv.org/trac/ticket/12992 [Impact]  * When trying to play HEVC / h265 / x265

[Bug 1700373] Re: intel-microcode is out of date, version 20170511 fixes errata on 6th and 7th generation platforms

2017-06-29 Thread Dave Chiluk
** Changed in: intel-microcode (Ubuntu Yakkety) Assignee: (unassigned) => Dave Chiluk (chiluk) ** Changed in: intel-microcode (Ubuntu Xenial) Assignee: (unassigned) => Dave Chiluk (chiluk) -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 1527062] Re: XFS Deadlock on 4.2+

2017-06-28 Thread Dave Chiluk
@lordbaco, are you still hitting this? Also please post your entire oops next time, as I can't do much with what you've posted. Also you might want to try moving up to the 4.4 kernel by installing linux-image-lts-xenial on trusty *(I think that's the package name). Marking this as fixed

[Bug 1700373] Re: Please update microcode to version 20170511 on all supported platforms

2017-06-28 Thread Dave Chiluk
Tested http://launchpadlibrarian.net/325879940/intel-microcode_3.20170511.1~ubuntu17.04.0_amd64.deb into Xenial+rolling-hwe. So far seems ok. [0.00] microcode: microcode updated early to revision 0xba, date = 2017-04-09 [0.00] Linux version 4.8.0-56-generic (buildd@lcy01-33)

[Bug 1700373] Re: Please update microcode to version 20170511 on all supported platforms

2017-06-27 Thread Dave Chiluk
For those of you that really want Trusty fixed, please be aware, that the preferred way to resolve this kind of issue is to upgrade the EFI Firmware on your machine. Also I just checked the source code for initramfs-tools, Yingying Zhao (yingying-zhao) was wrong in

[Bug 1540969] Re: package contents is outdated

2017-06-27 Thread Dave Chiluk
*** This bug is a duplicate of bug 1700373 *** https://bugs.launchpad.net/bugs/1700373 Please see https://bugs.launchpad.net/ubuntu/+source/intel- microcode/+bug/1700373/comments/12 Unfortunately it looks like 14.04 will not receive any new intel- microcode updates. For 14.04 users instead

[Bug 1633818] Re: Kernel 4.8.0-25-generic does boot if intel-microcode is installed

2017-06-27 Thread Dave Chiluk
Closing this as it appears to have been fixed in newer versions of the 4.8 kernel. ** Changed in: intel-microcode (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1647389] Re: Regression: Live migrations can still crash after CVE-2016-5403 fix

2017-04-21 Thread Dave Chiluk
Yes comment #46 shows it was pushed to xenial, and I checked that it is currently in updates. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1647389 Title: Regression: Live migrations can still

[Bug 1647389] Re: Regression: Live migrations can still crash after CVE-2016-5403 fix

2017-04-10 Thread Dave Chiluk
@Marc I reviewed your proposed changes, and I really feel you should log an error in the negative case. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1647389 Title: Regression: Live migrations can

[Bug 1674680] Re: Deprecated rfcomm.conf still mentioned

2017-04-06 Thread Dave Chiluk
Just so you know I'm waiting for zesty release before uploading this. I don't want to risk causing issues on the release media. Additionally policy is to only push high priority bug fixes for the few weeks leading up to release. -- You received this bug notification because you are a member of

[Bug 1647389] Re: Regression: Live migrations can still crash after CVE-2016-5403 fix

2017-03-31 Thread Dave Chiluk
I just tested removing CVE-2016-5403-3.patch, but that didn't seem to do it. I still don't understand how upsteam qemu functions with the calculation the way it is. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1647389] Re: Regression: Live migrations can still crash after CVE-2016-5403 fix

2017-03-31 Thread Dave Chiluk
So I tested Len's patch, and it does seem to work. However, I can't seem to understand why the below line is necessary, when upstream qemu has virtually identical code, and does not need this line. It almost makes me wonder if CVE-2016-5403-3.patch is incorrectly decrementing the inuse counter

[Bug 1647389] Re: Regression: Live migrations can still crash after CVE-2016-5403 fix

2017-03-31 Thread Dave Chiluk
** Changed in: qemu (Ubuntu Xenial) Status: New => Confirmed ** Changed in: qemu (Ubuntu Xenial) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1647389 Title:

[Bug 1647389] Re: Regression: Live migrations can still crash after CVE-2016-5403 fix

2017-03-31 Thread Dave Chiluk
@Len Can you provide links to the Rhel sources that you based your patch on in order to provide more context and provide appropriate attribution in the Ubuntu patch. Thanks, Dave. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1647389] Re: Regression: Live migrations can still crash after CVE-2016-5403 fix

2017-03-31 Thread Dave Chiluk
** Also affects: qemu (Ubuntu Xenial) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1647389 Title: Regression: Live migrations can still crash after

[Bug 1674680] Re: Deprecated rfcomm.conf still mentioned

2017-03-31 Thread Dave Chiluk
** Tags added: sts-sponsor-chiluk -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1674680 Title: Deprecated rfcomm.conf still mentioned To manage notifications about this bug go to:

[Bug 1602057] Re: [SRU] (libvirt) KeyError updating resources for some node, guest.uuid is not in BDM list

2017-03-31 Thread Dave Chiluk
@hopem Can you please add dep3 headers to the patch? I know it will going into an LTS release, but for the sake of future reviews it would be helpful to have. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1677684] Re: /usr/bin/corosync-blackbox: 34: /usr/bin/corosync-blackbox: qb-blackbox: not found

2017-03-30 Thread Dave Chiluk
** Also affects: corosync (Ubuntu Trusty) Importance: Undecided Status: New ** Also affects: corosync (Ubuntu Xenial) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1664602] Re: Using an NVMe drive causes huge power drain

2017-03-24 Thread Dave Chiluk
@Kai-Heng have you been able to make any progress on this? I think Tim is simply waiting on a git branch or git send-email submission to the kernel-team mailing list. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1673481] Re: "Failed to initialize A/V Sync" error trying to play HEVC h.265 with vdpau that supports hevc

2017-03-23 Thread Dave Chiluk
** Summary changed: - "Failed to initialize A/V Sync" error trying to play HEVC h.265 with vdpau + "Failed to initialize A/V Sync" error trying to play HEVC h.265 with vdpau that supports hevc ** Description changed: - - When trying to play HEVC / h265 / x265 video, frontend fails and reports

[Bug 1673481] Re: "Failed to initialize A/V Sync" error trying to play HEVC h.265 with vdpau

2017-03-22 Thread Dave Chiluk
While testing zesty it appears that the patch does not resolve issues there, and will have to be rewritten for it and newer. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1673481 Title: "Failed to

[Bug 1674680] Re: Deprecated rfcomm.conf still mentioned

2017-03-21 Thread Dave Chiluk
** Also affects: bluez (Ubuntu Xenial) Importance: Undecided Status: New ** Also affects: bluez (Ubuntu Yakkety) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1674763] [NEW] Warnings then GPF originating from nouveau under zesty

2017-03-21 Thread Dave Chiluk
Public bug reported: unity-settings-[4857]: failed to turn the kbd backlight off: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface 'org.freedesktop.UPower.KbdBacklight' on object at path /org/freedesktop/UPower/KbdBacklight polkit-gnome-au[7926]: cannot open display: :0

[Bug 1673481] Re: "Failed to initialize A/V Sync" error trying to play HEVC h.265 with vdpau

2017-03-16 Thread Dave Chiluk
FYI Sponsors patch needs to be cleaned up *(DEP3) and upstream work TBD. I'll handle that. I just wanted to document the bug here so that we can begin to see how many people may be affected. Those of you that are affected don't add a comment. Instead select "This bug affects you" above on this

[Bug 1673481] Re: "Failed to initialize A/V Sync" error trying to play HEVC h.265 with vdpau

2017-03-16 Thread Dave Chiluk
** Also affects: mythtv (Ubuntu Xenial) Importance: Undecided Status: New ** Also affects: mythtv (Ubuntu Zesty) Importance: Undecided Assignee: Dave Chiluk (chiluk) Status: New ** Also affects: mythtv (Ubuntu Aa-series) Importance: Undecided Status: New

[Bug 1673481] Re: "Failed to initialize A/V Sync" error trying to play HEVC h.265 with vdpau

2017-03-16 Thread Dave Chiluk
This patch solves the issue by disabling de-interlacing for hevc/h265 material. This is not the final solution, but just a hack to keep all our wives happy while the real solution is developed. ** Patch added: "lp1673481.xenial.debdiff"

[Bug 1673481] [NEW] "Failed to initialize A/V Sync" error trying to play HEVC h.265 with vdpau

2017-03-16 Thread Dave Chiluk
l) ** Affects: mythtv (Ubuntu) Importance: Undecided Assignee: Dave Chiluk (chiluk) Status: New ** Tags: amd64 apport-bug third-party-packages xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.lau

[Bug 1328088] Re: Kernel network namespace performance regression during rcu development on kernels above 3.8

2017-03-16 Thread Dave Chiluk
@gnanasekarkas. Not that we know of. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1328088 Title: Kernel network namespace performance regression during rcu development on kernels above 3.8 To

[Bug 1664602] Re: Using an NVMe drive causes huge power drain

2017-03-15 Thread Dave Chiluk
@Tim, When I checked the backport it was not a clean cherry-pick. As you mentioned earlier there was some prerequisite patches that git pulled in. I did not continue investigating, but I guess there should only be a few. Either way the patches seem nvme @Kai-Heng Feng, please make sure you

[Bug 1664602] Re: Using an NVMe drive causes huge power drain

2017-03-14 Thread Dave Chiluk
I can confirm Francois experience with my 950 pro. Although I saved one or two watts. It's a bit hard to tell. However my PC states were already reaching PC8 before this patch. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1636322] Re: upstart: ceph-all service starts before networks up

2017-03-14 Thread Dave Chiluk
** Tags added: sts-sponsor -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1636322 Title: upstart: ceph-all service starts before networks up To manage notifications about this bug go to:

[Bug 1647389] Re: Regression: Live migrations can still crash after CVE-2016-5403 fix

2017-03-07 Thread Dave Chiluk
Updated bug description with SRU template and test case so that the testcase can be updated as need be. ** Description changed: + [Impact] + + * Libvirt migrations using tunnelled libvirt cause a failure to migrate + on the destination with error VQ 2 size 0x80 < last_avail_idx 0x9 - +

[Bug 1647389] Re: Regression: Live migrations can still crash after CVE-2016-5403 fix

2017-03-06 Thread Dave Chiluk
@Alehandro, are your redhat/centos installations on qemu 2.6+? They are working because the fix 4eae2a6+ the CVE is already available in that version of qemu. IMHO, redhat and centos got lucky with that version of QEMU. It has nothing to do with quality of distribution, and everything to do

[Bug 1647389] Re: Regression: Live migrations can still crash after CVE-2016-5403 fix

2017-03-06 Thread Dave Chiluk
I have been able to create a smaller recreation environment for this. 1. Create a VM on shared storage solution. In my case NFS. 2. set start_libvirtd="yes" in /etc/default/libvirt-bin 3. systemctl restart libvirt-bin 4. virsh -c qemu+ssh://${FROM}/system migrate --live --p2p --tunnelled ${VM}

[Bug 1647389] Re: Regression: Live migrations can still crash after CVE-2016-5403 fix

2017-02-28 Thread Dave Chiluk
@Alejandro. When trying with the live_migration_tunnelled = false, what are you seeing in the /var/log/libvirt/qemu/.log. You may be seeing a different issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1646585] Re: oem-config replaces /etc/resolv.conf symlink with a hard file

2017-02-21 Thread Dave Chiluk
** Also affects: ubiquity (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1646585 Title: oem-config replaces /etc/resolv.conf symlink with a hard

[Bug 1639299] Re: acpi_pad consumes 100% of resources

2017-02-21 Thread Dave Chiluk
** Also affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1639299 Title: acpi_pad consumes 100% of resources To manage notifications

[Bug 1579917] Re: Skylake processor never reaches low power states on X1 Carbon gen 4 with NVMe drive

2017-02-15 Thread Dave Chiluk
@djao, sorry for the slow response. I hit pc8 briefly, but that's with most everything tuned, and running nothing. Lots of applications seem to be pretty power hungry for me. That's going to have to get tackled by each upstream project before we integrate solutions into the distro. @fthx.

[Bug 1655225] Re: Under heavy load qemu hits bdrv_error_action: Assertion `error >= 0' failed

2017-02-15 Thread Dave Chiluk
@paelzer AFAIK it should still be in Fix Committed. Moving it back there. @Rob It seems as if you are new to launchpad. Welcome. Bugs move to fix committed when the fix lands in the -proposed archives. This is essentially the testing pocket where it gives everyone a chance to help test to

[Bug 1655225] Re: Under heavy load qemu hits bdrv_error_action: Assertion `error >= 0' failed

2017-02-08 Thread Dave Chiluk
** Attachment added: "1655225.output" https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1655225/+attachment/4815622/+files/1655225.output -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1655225

[Bug 1655225] Re: Under heavy load qemu hits bdrv_error_action: Assertion `error >= 0' failed

2017-02-08 Thread Dave Chiluk
As I'm not sure what other testing I might be able to do to exercise this code, I'm marking this verification-done. ** Tags removed: verification-needed ** Tags added: verification-done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1655225] Re: Under heavy load qemu hits bdrv_error_action: Assertion `error >= 0' failed

2017-02-08 Thread Dave Chiluk
I ran fio 4k randread and 4k randwrite tests from within the vm against a qcow2. I was expecting performance degradation, but in every way the patch seems to have made things slightly faster. pre1655225.output = 2.0.0+dfsg-2ubuntu1.31 16655225.output = 2.0.0+dfsg-2ubuntu1.32 ** Attachment

[Bug 1621776] Re: no hevc harware decode hevc whith 1060 - vdpau - 367.44 or 370.28

2017-02-07 Thread Dave Chiluk
This looks like an issue in the nvidia driver with decoding HEVC_MAIN_10. See https://devtalk.nvidia.com/default/topic/918822/hevc-main-10-profile-decoding-using-vdpau-unsupported-on-gtx-950-361-28-/ https://devtalk.nvidia.com/default/topic/940228/linux/vdpau-expose-hevc-

[Bug 1647389] Re: Regression: Live migrations can still crash after CVE-2016-5403 fix

2017-02-02 Thread Dave Chiluk
Yes, I'm currently working through attempting to bisect this issue. Unfortunately I'm running into lots of issues getting iterations and bounds functioning in a manner that allows me to reliably reproduce the issue. -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 1647389] Re: Regression: Live migrations can still crash after CVE-2016-5403 fix

2017-01-31 Thread Dave Chiluk
We have found another workaround for this in openstack clouds. Somehow this issue seems to be exacerbated by live_migration_tunnelled being on. You may be able to work around this by setting live_migration_tunnelled = false In your nova.conf or nova-compute.conf. This is set by default for

[Bug 1655225] Re: Under heavy load qemu hits bdrv_error_action: Assertion `error >= 0' failed

2017-01-30 Thread Dave Chiluk
Debdiff with updated version string now that I'm comfortable with the upload. ** Description changed: [Impact]  * VM running in QEMU with this message in qemu log qemu-system-x86_64: /build/qemu-_D3HGx/qemu-2.0.0+dfsg/block.c:3491: bdrv_error_action: Assertion `error >= 0' failed.

[Bug 1660388] Re: Window decorator corruption

2017-01-30 Thread Dave Chiluk
Uploading jpg a second time so it's obvious, and not missed in the maas of auto-uploaded logs. ** Attachment added: "Awesome example of decorator corruption." https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-367/+bug/1660388/+attachment/4810973/+files/corruption.jpg -- You

[Bug 1660388] [NEW] Window decorator corruption

2017-01-30 Thread Dave Chiluk
Public bug reported: After switching back from another user or after lock screen I occasionally get corruption. This usually takes a few weeks after a restart to reproduce. Might be related to nvidia drivers or mesa, or compiz, or something else. Experienced this before recent update to mesa

[Bug 1660372] Re: merge cifs-utils with debian 2:6.6-5

2017-01-30 Thread Dave Chiluk
** Patch added: "lp1660372.zesty.debdiff" https://bugs.launchpad.net/ubuntu/+source/cifs-utils/+bug/1660372/+attachment/4810905/+files/lp1660372.zesty.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1660362] Re: Merge clock-setup with debian 0.131 for zesty

2017-01-30 Thread Dave Chiluk
Completed debdiff ** Patch added: "lp1660362.zesty.debdiff" https://bugs.launchpad.net/ubuntu/+source/clock-setup/+bug/1660362/+attachment/4810904/+files/lp1660362.zesty.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1660372] [NEW] merge cifs-utils with debian 2:6.6-5

2017-01-30 Thread Dave Chiluk
Public bug reported: merge cifs-utils with debian 2:6.6-5 ** Affects: cifs-utils (Ubuntu) Importance: Undecided Assignee: Dave Chiluk (chiluk) Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https

[Bug 1660362] [NEW] Merge clock-setup with debian 0.131 for zesty

2017-01-30 Thread Dave Chiluk
Public bug reported: Merge clock-setup with debian 0.131. ** Affects: clock-setup (Ubuntu) Importance: Undecided Assignee: Dave Chiluk (chiluk) Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https

[Bug 1655225] Re: Under heavy load qemu hits bdrv_error_action: Assertion `error >= 0' failed

2017-01-18 Thread Dave Chiluk
So far the fix appears to be safe, and I'm comfortable proceeding with the SRU. ** Description changed: [Impact]  * VM running in QEMU with this message in qemu log qemu-system-x86_64: /build/qemu-_D3HGx/qemu-2.0.0+dfsg/block.c:3491: bdrv_error_action: Assertion `error >= 0' failed.

[Bug 1591411] Re: systemd-logind must be restarted every ~1000 SSH logins to prevent a ~25 second delay

2017-01-16 Thread Dave Chiluk
@jan-huebner Please educate yourself about the stable release process and development process https://wiki.ubuntu.com/StableReleaseUpdates https://wiki.ubuntu.com/UbuntuDevelopment A regression was discovered in another component. This is the reason for the delay. This is very uncommon, but

[Bug 1647389] Re: Regression: Live migrations can still crash after CVE-2016-5403 fix

2017-01-16 Thread Dave Chiluk
@alejandro-f You need to run the virsh commands on the compute hosts before doing the migration, customers should not be running the virsh commands. Unfortunately, this looks to still exist upstream according to https://lists.gnu.org/archive/html/qemu-devel/2016-12/msg02066.html, and is related

[Bug 1655225] Re: Under heavy load qemu hits bdrv_error_action: Assertion `error >= 0' failed

2017-01-09 Thread Dave Chiluk
Here's the proposed debdiff. I'm currently waiting on confirmation from the customer of resolution, but that may never come, as it is so difficult to reproduce this issue. Also need to double check if this applies to the cloud archives. ** Patch added: "lp1655225.trusty.debdiff"

[Bug 1655225] [NEW] Under heavy load qemu hits bdrv_error_action: Assertion `error >= 0' failed

2017-01-09 Thread Dave Chiluk
cts: qemu (Ubuntu) Importance: Undecided Assignee: Dave Chiluk (chiluk) Status: New ** Tags: sts -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1655225 Title: Under heavy load qemu h

[Bug 1647389] Re: Regression: Live migrations can still crash after CVE-2016-5403 fix

2017-01-09 Thread Dave Chiluk
I have confirmation that this can be worked around by turning off memory statistics via virsh before the migration. After migration memory statistics can be turned back on safely. The command to turn off memory statistics is virsh dommemstat --live --period 0 The command to turn on memory

[Bug 1647389] Re: Regression: Live migrations can still crash after CVE-2016-5403 fix

2017-01-04 Thread Dave Chiluk
Marc we came to a similar conclusion. My backport of 104e70cae included a partial backport of 4eae2a657d1ff5ada56eb9b4966e. The rest of 4eae2 didn't apply. I was curious if perhaps the VirtQueueElement isn't being properly initailized or possibly has some dirty data, but I haven't figured that

[Bug 1634304] Re: Unable to complete install: 'Couldn't find hvm kernel for Ubuntu tree

2016-12-23 Thread Dave Chiluk
** Tags removed: verification-needed ** Tags added: verification-done-yakkety ** Tags added: verification-done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634304 Title: Unable to complete

[Bug 1647389] Re: Regression: Live migrations can still crash after CVE-2016-5403 fix

2016-12-23 Thread Dave Chiluk
I have confirmation from a user that 104e70cae does not resolve the issue. ** Attachment removed: "First attempt at backport for 104e70cae" https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1647389/+attachment/4795470/+files/lp1647389.xenial.debdiff -- You received this bug notification

[Bug 1591411] Re: systemd-logind must be restarted every ~1000 SSH logins to prevent a ~25 second delay

2016-12-22 Thread Dave Chiluk
@Lukasz Looking good so far. Appears resolved with 1.10.6-1ubuntu3.2. Thanks, Dave. ** Tags removed: verification-needed ** Tags added: verification-done ** Tags removed: verification-done ** Tags added: verification-done-xenial -- You received this bug notification because you are a member

[Bug 1647389] Re: Regression: Live migrations can still crash after CVE-2016-5403 fix

2016-12-22 Thread Dave Chiluk
I have created a ppa with the above fix that is available https://launchpad.net/~chiluk/+archive/ubuntu/lp1647389 ppa:chiluk/lp1647389 If someone on copy for this bug has a way reliable way to test this issue please attempt using the qemu out of my ppa. Thank you, -- You received this bug

[Bug 1647389] Re: Regression: Live migrations can still crash after CVE-2016-5403 fix

2016-12-22 Thread Dave Chiluk
kport for 104e70cae" https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1647389/+attachment/4795470/+files/lp1647389.xenial.debdiff ** Changed in: qemu (Ubuntu) Assignee: (unassigned) => Dave Chiluk (chiluk) -- You received this bug notification because you are a member of Ubunt

[Bug 1651165] Re: Unable to change disk name using maas gui

2016-12-19 Thread Dave Chiluk
Clearing cache did not help. Trying firefox did not help. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1651165 Title: Unable to change disk name using maas gui To manage notifications about this

[Bug 1651165] Re: Unable to change disk name using maas gui

2016-12-19 Thread Dave Chiluk
Looks like I'm getting errors from javascript out of my browser. I suspect something is cached that shouldn't be. I'll clear cache and try again. jquery.js?v=2.1.1+bzr5544-0ubuntu1(16.04.1):3 GET http://192.168.1.5/MAAS/static/assets/img/backgrounds/image-background-paper.png 404 (Not Found)

[Bug 1651165] Re: Unable to change disk name using maas gui

2016-12-19 Thread Dave Chiluk
Did you refresh the page after changing the name? Also this maas is on my local lan. I created a video showing exactly what I'm doing. https://www.youtube.com/watch?v=cJbHoVR6FBc=youtu.be I checked the logs and couldn't find anything related to my operation. FYI. This machine has been upgraded

[Bug 1651165] [NEW] Unable to change disk name using maas gui

2016-12-19 Thread Dave Chiluk
Public bug reported: Under Available disks and partitions, click the edit button then modify the name. Click save. The changes never happen. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: maas 2.1.1+bzr5544-0ubuntu1~16.04.1 ProcVersionSignature: Ubuntu 4.4.0-53.74-generic 4.4.30 Uname:

[Bug 1647389] Re: Regression: Live migrations can still crash after CVE-2016-5403 fix

2016-12-16 Thread Dave Chiluk
** Tags added: sts -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1647389 Title: Regression: Live migrations can still crash after CVE-2016-5403 fix To manage notifications about this bug go to:

[Bug 1634304] Re: Unable to complete install: 'Couldn't find hvm kernel for Ubuntu tree

2016-12-15 Thread Dave Chiluk
@arges Looks like the yakkety SRU has been forgotten. ** Tags removed: verification-needed ** Tags added: verification-done-xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634304 Title:

[Bug 1626166] Re: lvm2 not starting lvm2-lvmetad on package install

2016-12-13 Thread Dave Chiluk
** Description changed: [Impact] - * On Xenial after installing lvm2, you must reboot before you are able to run vgcreate. - * The package installer should be starting lvmetad.service. - * $ sudo vgcreate localvg - /run/lvm/lvmetad.socket: connect failed: No such file or directory -

[Bug 1634304] Re: Unable to complete install: 'Couldn't find hvm kernel for Ubuntu tree

2016-12-13 Thread Dave Chiluk
** Tags added: verification-done-zesty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634304 Title: Unable to complete install: 'Couldn't find hvm kernel for Ubuntu tree To manage notifications

[Bug 1639202] Re: Cannot enlist/commission machines in MAAS 2.1 with usb network adapter

2016-12-09 Thread Dave Chiluk
** Changed in: initramfs-tools (Ubuntu) Status: New => Invalid ** Changed in: maas-images Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1639202 Title: Cannot

[Bug 1634304] Re: Unable to complete install: 'Couldn't find hvm kernel for Ubuntu tree

2016-12-07 Thread Dave Chiluk
Updated changelog, and renamed patch so it's obvious that this patch applies to be yakkety and zesty. ** Patch added: "lp1634304.zesty+yakkety.debdiff" https://bugs.launchpad.net/ubuntu/+source/virt-manager/+bug/1634304/+attachment/4788762/+files/lp1634304.zesty+yakkety.debdiff ** Tags

[Bug 1634304] Re: Unable to complete install: 'Couldn't find hvm kernel for Ubuntu tree

2016-12-07 Thread Dave Chiluk
Updated changelog entry for debdiffs. ** Patch removed: "lp1634304.xenial.debdiff" https://bugs.launchpad.net/ubuntu/+source/virt-manager/+bug/1634304/+attachment/4784828/+files/lp1634304.xenial.debdiff ** Patch removed: "lp1634304.yakkety.debdiff"

[Bug 1634304] Re: Unable to complete install: 'Couldn't find hvm kernel for Ubuntu tree

2016-12-07 Thread Dave Chiluk
It will be fixed as soon as I can get sponsorship for my debdiffs. ** Changed in: virt-manager (Ubuntu Xenial) Status: New => Confirmed ** Changed in: virt-manager (Ubuntu Yakkety) Status: New => Incomplete ** Changed in: virt-manager (Ubuntu Yakkety) Status: Incomplete =>

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