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[Bug 1450581] Re: Hardware accel causes X segfault with SNA renderer

 

Daniel Lynn, as per
https://www.asus.com/Motherboards/H81T/HelpDesk_Download/ an update to
your computer's buggy and outdated BIOS is available (0803). If you
update to this following https://help.ubuntu.com/community/BIOSUpdate
does it change anything?

If it doesn't, could you please both specify what happened, and provide the output of the following terminal command:
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date

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

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

Once the BIOS is updated, if the problem is still reproducible, and the
information above is provided, then please mark this report Status New.
Otherwise, please mark this as Invalid.

Thank you for your understanding.

** Tags added: bios-outdated-0803

** Changed in: xserver-xorg-video-intel (Ubuntu)
   Importance: High => Low

** Changed in: xserver-xorg-video-intel (Ubuntu)
       Status: Confirmed => Incomplete

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https://bugs.launchpad.net/bugs/1450581

Title:
  Hardware accel causes X segfault with SNA renderer

Status in xserver-xorg-video-intel package in Ubuntu:
  Incomplete

Bug description:
  Release: Ubuntu 15.04 (vivid)
  Package Version: 2:2.99.917-1~exp1ubuntu2build1

  I'm experiencing a consistently reproducable segfault when attempting
  to use hardware acceleration. I've installed xserver-xorg-core-dbg and
  xserver-xorg-video-intel-dbg and attached the gdb log file.
  Additionally, here is the backtrace from the X log:

  Backtrace from /var/log/Xorg.0.log.old:

  [180619.415] (EE) Backtrace:
  [180619.415] (EE) 0: /usr/bin/X (xorg_backtrace+0x56) [0x7f27d5295556]
  [180619.415] (EE) 1: /usr/bin/X (0x7f27d50e2000+0x1b7749) [0x7f27d5299749]
  [180619.415] (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (0x7f27d2da8000+0x352f0) [0x7f27d2ddd2f0]
  [180619.415] (EE) 3: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f27ccf99000+0x6e544) [0x7f27cd007544]
  [180619.415] (EE) 4: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f27ccf99000+0x10cc20) [0x7f27cd0a5c20]
  [180619.415] (EE) 5: /usr/bin/X (0x7f27d50e2000+0x184d0c) [0x7f27d5266d0c]
  [180619.415] (EE) 6: /usr/bin/X (DRI2CopyRegion+0x8b) [0x7f27d526769b]
  [180619.415] (EE) 7: /usr/bin/X (0x7f27d50e2000+0x187ac3) [0x7f27d5269ac3]
  [180619.415] (EE) 8: /usr/bin/X (0x7f27d50e2000+0x580a7) [0x7f27d513a0a7]
  [180619.415] (EE) 9: /usr/bin/X (0x7f27d50e2000+0x5c29b) [0x7f27d513e29b]
  [180619.415] (EE) 10: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf0) [0x7f27d2dc8a40]
  [180619.415] (EE) 11: /usr/bin/X (0x7f27d50e2000+0x4662e) [0x7f27d512862e]
  [180619.415] (EE) 
  [180619.416] (EE) Segmentation fault at address 0xffffffffffffff00
  [180619.416] (EE) 
  Fatal server error:
  [180619.416] (EE) Caught signal 11 (Segmentation fault). Server aborting

  Steps to reproduce:

  1) Open any application that requires hardware acceleration

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: xserver-xorg-video-intel 2:2.99.917-1~exp1ubuntu2build1
  ProcVersionSignature: Ubuntu 3.19.0-15.15-generic 3.19.3
  Uname: Linux 3.19.0-15-generic x86_64
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.17.2-0ubuntu1
  Architecture: amd64
  CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDesktop: Unity
  Date: Thu Apr 30 13:04:32 2015
  DistUpgraded: 2015-04-27 12:47:24,708 DEBUG enabling apt cron job
  DistroCodename: vivid
  DistroVariant: ubuntu
  DkmsStatus:
   virtualbox, 4.3.26, 3.16.0-34-generic, x86_64: installed
   virtualbox, 4.3.26, 3.19.0-15-generic, x86_64: installed
  ExtraDebuggingInterest: Yes
  GraphicsCard:
   Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [8086:0412] (rev 06) (prog-if 00 [VGA controller])
     Subsystem: ASUSTeK Computer Inc. Device [1043:8534]
  MachineType: System76, Inc. Sable Complete
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-15-generic root=UUID=b6dcd857-a5ea-4fd7-b059-4cacd0b5b3c3 ro quiet splash vt.handoff=7
  SourcePackage: xserver-xorg-video-intel
  UpgradeStatus: Upgraded to vivid on 2015-04-27 (3 days ago)
  dmi.bios.date: 12/19/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 0210
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: H81T
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev X.0x
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: System76, Inc.
  dmi.chassis.version: sabt2
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0210:bd12/19/2013:svnSystem76,Inc.:pnSableComplete:pvrsabt2:rvnASUSTeKCOMPUTERINC.:rnH81T:rvrRevX.0x:cvnSystem76,Inc.:ct3:cvrsabt2:
  dmi.product.name: Sable Complete
  dmi.product.version: sabt2
  dmi.sys.vendor: System76, Inc.
  version.compiz: compiz 1:0.9.12.1+15.04.20150410.1-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.60-2
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.5.2-0ubuntu1
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.5.2-0ubuntu1
  version.xserver-xorg-core: xserver-xorg-core 2:1.17.1-0ubuntu3
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917-1~exp1ubuntu2build1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A
  xserver.bootTime: Thu Apr 30 13:03:10 2015
  xserver.configfile: default
  xserver.errors:
   
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs: Output                                  HDMI-0          HDMI-1           VGA-0
  xserver.version: 2:1.17.1-0ubuntu3
  xserver.video_driver: intel

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References