touch-packages team mailing list archive

[Øyvind Stegard <oyvinst@xxxxxxxxxx>]

I'm seeing segfault crashes in the same method
(nux::Property<bool>::Set()) on resume from suspend, and it typically
causes the lockscreen to hang for a short time, then the session dies
due to the Compiz crash. After session death I'm back to login screen.
This problem occurs often enough to become annoying.

I'm on Ubuntu 14.04 with LTS enablement upgrades (kernel
3.16.0-36-generic, updated Xorg) and -proposed enabled. Intel Haswell
graphics.

# apt-cache policy compiz
compiz:
  Installed: 1:0.9.11.3+14.04.20150313-0ubuntu1
[...]

# apt-cache policy unity
unity:
  Installed: 7.2.4+14.04.20150316-0ubuntu1
[...]

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to unity in Ubuntu.
https://bugs.launchpad.net/bugs/1279564

Title:
  compiz crashed with SIGSEGV in nux::Property<bool>::Set()

Status in Unity:
  Confirmed
Status in unity package in Ubuntu:
  Confirmed

Bug description:
  Happened when I tried to change the unity scopes

  ProblemType: Crash
  DistroRelease: Ubuntu 14.04
  Package: unity 7.1.2+14.04.20131106.1-0ubuntu4
  ProcVersionSignature: Ubuntu 3.13.0-8.27-generic 3.13.2
  Uname: Linux 3.13.0-8-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.13.2-0ubuntu2
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Wed Feb 12 15:02:26 2014
  EcryptfsInUse: Yes
  ExecutablePath: /usr/bin/compiz
  InstallationDate: Installed on 2014-02-12 (0 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140211)
  ProcCmdline: compiz
  ProcEnviron:
   LANGUAGE=en_US
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x7f548a56c73a:	mov    0x3c0(%rax),%rax
   PC (0x7f548a56c73a) ok
   source "0x3c0(%rax)" (0x000003c0) not located in a known VMA region (needed readable region)!
   destination "%rax" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: unity
  StacktraceTop:
   ?? () from /usr/lib/compiz/libunityshell.so
   nux::Property<bool>::Set(bool const&) () from /usr/lib/compiz/libunityshell.so
   ?? () from /usr/lib/compiz/libunityshell.so
   nux::Button::RecvClick(int, int, unsigned long, unsigned long) () from /usr/lib/x86_64-linux-gnu/libnux-4.0.so.0
   nux::InputArea::EmitMouseClickSignal(int, int, unsigned long, unsigned long) () from /usr/lib/x86_64-linux-gnu/libnux-4.0.so.0
  Title: compiz crashed with SIGSEGV in nux::Property<bool>::Set()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

To manage notifications about this bug go to:
https://bugs.launchpad.net/unity/+bug/1279564/+subscriptions