Unfortunately this bug was reported while running an unsupported kernel
(4.20.0-994-generic) so we are unable to support it here.

Please switch back to the standard Ubuntu kernel and then log a new bug
from there by running:

  ubuntu-bug linux

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

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

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1804885

Title:
  Desktop freeze running VirtualBox, Intel graphics

Status in linux package in Ubuntu:
  Invalid

Bug description:
  When I start a VirtualBox virtual machine (reproducible with the
  Ubuntu 18.04/VirtualBox 5.2.22 packages from virtualbox.org) with
  VMSVGA emulation and 3D pass-through enabled, my system hangs.
  Sometimes I can recover if I get to a VT fast enough to kill the
  process.  Also, the OOM killer sometimes triggers and kills the
  process or gnome-shell, but the OOM killer entries in dmesg look like
  neither of the two are using excessive memory compared to available
  system RAM.  When I switch to the Ubuntu drm-tip kernel packages from
  the kernel PPA the problem goes away.  Debugging shows that the hang
  occurs during the first glXMakeCurrent call made by the application.
  It did not occur using the standard Ubuntu kernel but running the
  application under apitrace.  I can provide the trace if that helps.

  Short extract from glxinfo running the 4.20 drm-tip kernel:

  Extended renderer info (GLX_MESA_query_renderer):
      Vendor: Intel Open Source Technology Center (0x8086)
      Device: Mesa DRI Intel(R) HD Graphics 620 (Kaby Lake GT2)  (0x5916)
      Version: 18.2.2
      Accelerated: yes
      Video memory: 3072MB
      Unified memory: yes
      Preferred profile: core (0x1)
      Max core profile version: 4.5
      Max compat profile version: 3.0
      Max GLES1 profile version: 1.1
      Max GLES[23] profile version: 3.2

  ProblemType: Bug
  DistroRelease: Ubuntu 18.10
  Package: xorg 1:7.7+19ubuntu8
  Uname: Linux 4.20.0-994-generic x86_64
  ApportVersion: 2.20.10-0ubuntu13.1
  Architecture: amd64
  BootLog: Error: [Errno 13] Отказано в доступе: '/var/log/boot.log'
  CasperVersion: 1.399
  CompositorRunning: None
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Nov 23 21:13:00 2018
  DistUpgraded: 2018-10-08 10:28:22,218 DEBUG Running PostInstallScript: 
'./xorg_fix_proprietary.py'
  DistroCodename: cosmic
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes, including running git bisection searches
  GpuHangFrequency: Several times a day
  GpuHangReproducibility: Yes, I can easily reproduce it
  GpuHangStarted: Immediately after installing this version of Ubuntu
  GraphicsCard:
   Intel Corporation HD Graphics 620 [8086:5916] (rev 02) (prog-if 00 [VGA 
controller])
     Subsystem: Lenovo HD Graphics 620 [17aa:2245]
  InstallationDate: Installed on 2018-06-12 (164 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  LiveMediaBuild: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  MachineType: LENOVO 20HES0E73E
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.20.0-994-generic 
root=/dev/mapper/ubuntu--vg-root ro scsi_mod.use_blk_mq=1 quiet splash 
crashkernel=384M-:128M
  SourcePackage: xorg
  Symptom: display
  Title: Xorg freeze
  UpgradeStatus: Upgraded to cosmic on 2018-10-08 (46 days ago)
  dmi.bios.date: 09/13/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N1QET78W (1.53 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20HES0E73E
  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: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrN1QET78W(1.53):bd09/13/2018:svnLENOVO:pn20HES0E73E:pvrThinkPadT470:rvnLENOVO:rn20HES0E73E:rvrNotDefined:cvnLENOVO:ct10:cvrNone:
  dmi.product.family: ThinkPad T470
  dmi.product.name: 20HES0E73E
  dmi.product.sku: LENOVO_MT_20HE_BU_Think_FM_ThinkPad T470
  dmi.product.version: ThinkPad T470
  dmi.sys.vendor: LENOVO
  version.compiz: compiz N/A
  version.libdrm2: libdrm2 2.4.95-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 18.2.2-0ubuntu1
  version.libgl1-mesa-glx: libgl1-mesa-glx 18.2.2-0ubuntu1
  version.xserver-xorg-core: xserver-xorg-core 2:1.20.3-0~ubuntu18.10.1~ppa1
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.1.0-1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20171229-1ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-3

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1804885/+subscriptions

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

Reply via email to