compiz team mailing list archive

[avignon <711231@xxxxxxxxxxxxxxxxxx>]

It appears the problem was, in my case, related to a misconfiguration on the
gnome-launcher.
The default session launched was 'unity', due to a previous installation of
ubuntu netbook-edition. By setting the default session to 'ubuntu' , unity
start correctly with X.
On Apr 20, 2011 5:12 PM, "Geoffrey Pursell" <geoffp@xxxxxxxxx> wrote:
> This happens to me on every boot now as of yesterday's updates. Video
> card is a Radeon 3850, but compiz still appears to be running, just
> without the Unity environment. There's just Nautilus on the desktop,
> and startup items do load. To get anything done, I have to start apps
> with DISPLAY=:0 from another login.
>
> --
> You received this bug notification because you are a direct subscriber
> of a duplicate bug (759791).
> https://bugs.launchpad.net/bugs/711231
>
> Title:
> compiz crashed with SIGSEGV in __pthread_mutex_lock()
>
> Status in Unity:
> Triaged
> Status in “compiz” package in Ubuntu:
> Triaged
> Status in “unity” package in Ubuntu:
> Fix Released
> Status in “compiz” source package in Natty:
> Triaged
> Status in “unity” source package in Natty:
> Fix Released
>
> Bug description:
> Binary package hint: compiz
>
> When logging in, sometimes Unity does not finish loading. No
> indicators appear but the desktop icons will. I can't interact with
> anything because compiz will have crashed.
>
> ProblemType: Crash
> DistroRelease: Ubuntu 11.04
> Package: compiz-core 1:0.9.2.1+glibmainloop4-0ubuntu8
> ProcVersionSignature: Ubuntu 2.6.38-1.28-generic 2.6.38-rc2
> Uname: Linux 2.6.38-1-generic x86_64
> Architecture: amd64
> CrashCounter: 1
> DRM.card0.DP.1:
> status: disconnected
> enabled: disabled
> dpms: Off
> modes:
> edid-base64:
> DRM.card0.HDMI.A.1:
> status: disconnected
> enabled: disabled
> dpms: Off
> modes:
> edid-base64:
> DRM.card0.LVDS.1:
> status: connected
> enabled: enabled
> dpms: On
> modes: 1366x768
> edid-base64:
AP///////wAwZAMJAQEBASMTAQOAHRF4CoWVmVdPjyYhUFQAAAABAQEBAQEBAQEBAQEBAQEBux1W6lAAGTAjcFoAJ6YQAAAYAAAADwAC0ALQAAUBBUzUAg4AAAAA/gBUTURJU1BMQVkKICAgAAAA/gBMVDEzM0VFMDkxMDAKALI=
> DRM.card0.VGA.1:
> status: disconnected
> enabled: disabled
> dpms: Off
> modes:
> edid-base64:
> Date: Tue Feb 1 08:03:58 2011
> DistUpgraded: Yes, recently upgraded Log time: 2010-08-25 06:21:49.797653
> DistroCodename: natty
> DistroVariant: ubuntu
> ExecutablePath: /usr/bin/compiz
> GraphicsCard: Subsystem: CLEVO/KAPOK Computer Device [1558:3100]
> MachineType: System76, Inc. Lemur UltraThin
> ProcCmdline: compiz
> ProcEnviron:
> LANGUAGE=en_US:en
> PATH=(custom, user)
> LANG=en_GB.utf8
> LC_MESSAGES=en_US.utf8
> SHELL=/bin/bash
> ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-1-generic
root=UUID=625ed789-1cb3-4081-9c7e-f812810b5126 ro quiet splash vt.handoff=7
> SegvAnalysis:
> Segfault happened at: 0x7fe9e2bd2394 <__pthread_mutex_lock+4>: mov
0x10(%rdi),%esi
> PC (0x7fe9e2bd2394) ok
> source "0x10(%rdi)" (0x894c02fa8328ec9b) not located in a known VMA region
(needed readable region)!
> destination "%esi" ok
> SegvReason: reading unknown VMA
> Signal: 11
> SourcePackage: compiz
> StacktraceTop:
> __pthread_mutex_lock (mutex=0x894c02fa8328ec8b) at pthread_mutex_lock.c:50
> g_source_unref_internal (source=0x7fe9e18d38e0,
context=0x894c02fa8328ec83, have_lock=0) at
/build/buildd/glib2.0-2.27.93/glib/gmain.c:1671
> PrivateScreen::~PrivateScreen() ()
> PrivateScreen::~PrivateScreen() ()
> CompScreen::~CompScreen() ()
> Title: compiz crashed with SIGSEGV in __pthread_mutex_lock()
> UnitySupportTest:
>
> UserGroups: adm admin cdrom dialout dip fax floppy fuse lpadmin plugdev
sambashare tape video
> XsessionErrors:
> (<unknown>:1515): Bonobo-WARNING **: Bonobo must be initialized before use
> (nautilus:1520): GConf-CRITICAL **: gconf_value_free: assertion `value !=
NULL' failed
> (nm-applet:1525): Gtk-CRITICAL **: IA__gtk_widget_is_toplevel: assertion
`GTK_IS_WIDGET (widget)' failed
> dmi.bios.date: 08/17/2010
> dmi.bios.vendor: Phoenix Technologies LTD
> dmi.bios.version: CALPELLACRB.86C.0000.X.0000000000
> dmi.board.asset.tag: Tag 12345
> dmi.board.name: Lemur UltraThin
> dmi.board.vendor: System76, Inc.
> dmi.board.version: lemu2
> dmi.chassis.asset.tag: No Asset Tag
> dmi.chassis.type: 10
> dmi.chassis.vendor: System76, Inc.
> dmi.chassis.version: lemu2
> dmi.modalias:
dmi:bvnPhoenixTechnologiesLTD:bvrCALPELLACRB.86C.0000.X.0000000000:bd08/17/2010:svnSystem76,Inc.:pnLemurUltraThin:pvrlemu2:rvnSystem76,Inc.:rnLemurUltraThin:rvrlemu2:cvnSystem76,Inc.:ct10:cvrlemu2:
> dmi.product.name: Lemur UltraThin
> dmi.product.version: lemu2
> dmi.sys.vendor: System76, Inc.
> version.libdrm2: libdrm2 2.4.23-1ubuntu3
> version.libgl1-mesa-glx: libgl1-mesa-glx 7.10-1ubuntu1
> version.xserver-xorg: xserver-xorg 1:7.5+6ubuntu8
> version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.13.2+git20110124.fadee040-0ubuntu1
> version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.14.0-1ubuntu2
> version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20110107+b795ca6e-0ubuntu1
>
> To unsubscribe from this bug, go to:
> https://bugs.launchpad.net/unity/+bug/711231/+subscribe

-- 
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packagers, which is subscribed to compiz in Ubuntu.
https://bugs.launchpad.net/bugs/711231

Title:
  compiz crashed with SIGSEGV in __pthread_mutex_lock()