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[Bug 931138] Re: unity_support_test crashed with SIGSEGV

 

As part of the big bug clear up for 16.04 LTS I am marking this bug as Wont Fix.
These types of crasher are better handled by errors.ubutnu.com which can collate similar crash reports to help us identify persitent bugs rather than one-off crashes.
Sorry we are not able to help with this specific issue. If you are still experiencing this crash, please re-open the bug and add the tag "desktop-bugscrub-reopened". See https://wiki.ubuntu.com/BigDesktopBugScrub for more information.

** Changed in: nux
       Status: New => Won't Fix

** Changed in: nux (Ubuntu)
       Status: New => Won't Fix

** Tags added: desktop-bugscrub-autoclosed

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https://bugs.launchpad.net/bugs/931138

Title:
  unity_support_test crashed with SIGSEGV

Status in Nux:
  Won't Fix
Status in nux package in Ubuntu:
  Won't Fix

Bug description:
  This Is related to bug 931129
  Whenever I log-in with Unity 2D or 3D, the Unity dock doesn't appear, but the top panel is there with only the globalmenu. 1st it happened after a couple days of using Precise alpha 2. I installed the system 1 day after it was released. This Happens with nvidia(version current) and nvidia(version current)(post release updates). I can now reproduce it just by freshly installing it on a new partion with updates selected from the ubiquity installer. I don't know if it happens when if I don't have select to get updates during the installation process and after I installed it. Each time I tried to install Precise with isos from http://cdimage.ubuntu.com/daily-live/current/precise-desktop-i386.iso
  I just noticed that unity works after I installed xubuntu-desktop. Im not sure if the packages in xubuntu-desktop did anything. Ill try to see if the same thing happens again after a fresh installation.

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: nux-tools 2.2.0-0ubuntu1
  ProcVersionSignature: Ubuntu 3.2.0-14.23-generic-pae 3.2.3
  Uname: Linux 3.2.0-14-generic-pae i686
  NonfreeKernelModules: nvidia
  .proc.driver.nvidia.gpus.0: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/gpus/0'
  .proc.driver.nvidia.registry: Binary: ""
  .proc.driver.nvidia.version:
   NVRM version: NVIDIA UNIX x86 Kernel Module  290.10  Wed Nov 16 19:27:25 PST 2011
   GCC version:  gcc version 4.6.2 (Ubuntu/Linaro 4.6.2-12ubuntu1)
  .tmp.unity.support.test.0:

  ApportVersion: 1.91-0ubuntu1
  Architecture: i386
  CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: None
  CrashCounter: 1
  Date: Sun Feb 12 11:52:06 2012
  DistUpgraded: Fresh install
  DistroCodename: precise
  DistroVariant: ubuntu
  DkmsStatus: nvidia-current, 290.10, 3.2.0-14-generic-pae, i686: installed
  ExecutablePath: /usr/lib/nux/unity_support_test
  GraphicsCard:
   NVIDIA Corporation C73 [GeForce 7100 / nForce 620i] [10de:07e5] (rev a2) (prog-if 00 [VGA controller])
     Subsystem: Acer Incorporated [ALI] Device [1025:0137]
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha i386 (20120209)
  JockeyStatus:
   xorg:nvidia_current - NVIDIA accelerated graphics driver (Proprietary, Enabled, In use)
   xorg:nvidia_current_updates - NVIDIA accelerated graphics driver (post-release updates) (Proprietary, Disabled, Not in use)
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 002 Device 002: ID 058f:9360 Alcor Micro Corp. 8-in-1 Media Card Reader
   Bus 002 Device 003: ID 0461:4d22 Primax Electronics, Ltd
  MachineType: ACER Aspire M1640
  ProcCmdline: /usr/lib/nux/unity_support_test
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/false
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-14-generic-pae root=UUID=e76a289b-61fb-4acf-bbc6-6173c4a91a01 ro quiet splash vt.handoff=7
  SegvAnalysis:
   Segfault happened at: 0xb75a5216:	mov    (%eax),%esi
   PC (0xb75a5216) ok
   source "(%eax)" (0xffffe0b4) not located in a known VMA region (needed readable region)!
   destination "%esi" ok
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: nux
  Stacktrace:
   #0  0xb75a5216 in ?? () from /usr/lib/nvidia-current/libGL.so.1
   No symbol table info available.
  StacktraceTop: ?? () from /usr/lib/nvidia-current/libGL.so.1
  ThreadStacktrace:
   .
   Thread 1 (LWP 1492):
   #0  0xb75a5216 in ?? () from /usr/lib/nvidia-current/libGL.so.1
   No symbol table info available.
  Title: unity_support_test crashed with SIGSEGV
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  XorgConf:
   Section "Device"
    Identifier	"Default Device"
    Option	"NoLogo"	"True"
   EndSection
  dmi.bios.date: 02/26/2009
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: R01-C2
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: MCP73VE
  dmi.board.vendor: ACER
  dmi.board.version: NVIDIA MCP73
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  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:bvnAmericanMegatrendsInc.:bvrR01-C2:bd02/26/2009:svnACER:pnAspireM1640:pvrR01-C2:rvnACER:rnMCP73VE:rvrNVIDIAMCP73:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: Aspire M1640
  dmi.product.version: R01-C2
  dmi.sys.vendor: ACER
  version.compiz: compiz 1:0.9.6+bzr20110929-0ubuntu8
  version.libdrm2: libdrm2 2.4.30-1ubuntu1
  version.libgl1-mesa-dri: libgl1-mesa-dri 8.0~rc2-0ubuntu5
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 8.0~rc2-0ubuntu5
  version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
  version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu1
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.99.901-1ubuntu3
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20111219.aacbd629-0ubuntu2
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu3
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20111201+b5534a1-1build2

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