desktop-packages team mailing list archive

[Daniel van Vugt <daniel.van.vugt@xxxxxxxxxxxxx>]

XMir 1.0 (the old Xorg extension) is now deprecated and is not being
maintained or fixed. It is replaced by the new 'Xmir' binary (package
'xmir') introduced in Ubuntu 15.10 wily.

** Changed in: xorg-server (Ubuntu)
       Status: Confirmed => Won't Fix

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https://bugs.launchpad.net/bugs/1202397

Title:
  xmir doesn't recover after GPU hang

Status in xorg-server package in Ubuntu:
  Won't Fix

Bug description:
  Steps
  1. install saucy
  2. pin ppa with

  /etc/apt/preferences.d/50-pin-mir.pref
  Package: *
  Pin: origin "private-ppa.launchpad.net"
  Pin-Priority: 1001

  Package: *
  Pin: release o=LP-PPA-mir-team-system-compositor-testing
  Pin-Priority: 1002

  3. sudo apt-get install phoronix-test-suite php5-json php5-cli libsdl1.2-dev libsdl-gfx1.2-dev libsdl-net1.2-dev libsdl-image1.2-dev libsdl-ttf2.0-dev libsdl-mixer1.2-dev lightdm libxatracker1 mir-demos libmirserver0 unity-system-compositor xserver-common xserver-xorg-core -y || sudo apt-get install -f
  4 sudo apt-get distupgrade -y --force-yes
  5. sudo reboot
  6. run gui-toolkits benchmark
      phoronix-test-suite benchmark pts/gui-toolkits


  expected result:
  xmir is running after benchmark

  actual result:
  x is in failsafe mode

  xorg.0.log has this in it

  [  4562.242] (EE) intel(0): Failed to submit batch buffer, expect rendering corruption: Permission denied.
   (EE)
  [  4562.291] (EE) Backtrace:
  [  4562.291] (EE) 0: /usr/bin/X (xorg_backtrace+0x3d) [0x7f4797d927cd]
  [  4562.291] (EE) 1: /usr/bin/X (0x7f4797bf1000+0x1a5529) [0x7f4797d96529]
  [  4562.291] (EE) 2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7f4796cf1000+0xfbd0) [0x7f4796d00bd0]
  [  4562.291] (EE) 3: /usr/lib/x86_64-linux-gnu/libpixman-1.so.0 (0x7f479684e000+0x81c70) [0x7f47968cfc70]
  [  4562.291] (EE) 4: /usr/lib/x86_64-linux-gnu/libpixman-1.so.0 (0x7f479684e000+0x5088b) [0x7f479689e88b]
  [  4562.291] (EE) 5: /usr/lib/x86_64-linux-gnu/libpixman-1.so.0 (pixman_blt+0x52) [0x7f47968591b2]
  [  4562.292] (EE) 6: /usr/lib/xorg/modules/libfb.so (fbCopyNtoN+0x33b) [0x7f479251603b]
  [  4562.292] (EE) 7: /usr/bin/X (miCopyRegion+0x1ad) [0x7f4797d72b0d]
  [  4562.292] (EE) 8: /usr/bin/X (miDoCopy+0x456) [0x7f4797d73096]
  [  4562.292] (EE) 9: /usr/lib/xorg/modules/libfb.so (fbCopyArea+0x46) [0x7f4792516876]
  [  4562.292] (EE) 10: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f4792947000+0x1014b0) [0x7f4792a484b0]
  [  4562.292] (EE) 11: /usr/bin/X (0x7f4797bf1000+0xe15d8) [0x7f4797cd25d8]
  [  4562.292] (EE) 12: /usr/bin/X (0x7f4797bf1000+0xe23f5) [0x7f4797cd33f5]
  [  4562.292] (EE) 13: /usr/bin/X (0x7f4797bf1000+0xe0d1f) [0x7f4797cd1d1f]
  [  4562.292] (EE) 14: /usr/bin/X (0x7f4797bf1000+0x7ccf6) [0x7f4797c6dcf6]
  [  4562.292] (EE) 15: /usr/bin/X (MapWindow+0x105) [0x7f4797c70ad5]
  [  4562.293] (EE) 16: /usr/bin/X (ReparentWindow+0x2b4) [0x7f4797c73f24]
  [  4562.293] (EE) 17: /usr/bin/X (HandleSaveSet+0x89) [0x7f4797c73fc9]
  [  4562.293] (EE) 18: /usr/bin/X (FreeClientResources+0x1b) [0x7f4797c6887b]
  [  4562.293] (EE) 19: /usr/bin/X (CloseDownClient+0x57) [0x7f4797c45277]
  [  4562.293] (EE) 20: /usr/bin/X (0x7f4797bf1000+0x54de6) [0x7f4797c45de6]
  [  4562.293] (EE) 21: /usr/bin/X (0x7f4797bf1000+0x443ea) [0x7f4797c353ea]
  [  4562.293] (EE) 22: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf5) [0x7f479593dea5]
  [  4562.293] (EE) 23: /usr/bin/X (0x7f4797bf1000+0x44731) [0x7f4797c35731]
  [  4562.293] (EE)
  [  4562.293] (EE) Segmentation fault at address 0x26804
  [  4562.293]
  Fatal server error:
  [  4562.293] Caught signal 11 (Segmentation fault). Server aborting
  [  4562.293]
  [  4562.293] (EE)

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