Comment 0 for bug 864737

I just activated a second screen with a different resolution (1280x720, versus 1440x900) via the nvidia-settings tool when the error showed up.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: unity-2d-panel 4.12.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-12.19-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu2
Architecture: amd64
Date: Sun Oct 2 18:52:03 2011
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/unity-2d-panel
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007.1)
ProcCmdline: unity-2d-panel
ProcEnviron:
 LANGUAGE=en_US:en
 PATH=(custom, user)
 LANG=de_DE.UTF-8
 LC_MESSAGES=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f2ad5a13905 <_ZN5unity9indicator14DBusIndicators4Impl14RequestSyncAllEv+117>: mov %rax,0x8(%rsi)
 PC (0x7f2ad5a13905) ok
 source "%rax" ok
 destination "0x8(%rsi)" (0x42442e706f746b7b) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: unity-2d
StacktraceTop:
 unity::indicator::DBusIndicators::Impl::RequestSyncAll() () from /usr/lib/libunity-core-4.0.so.4
 unity::indicator::DBusIndicators::Impl::OnRemoteProxyReady(_GDBusProxy*) () from /usr/lib/libunity-core-4.0.so.4
 ?? () from /usr/lib/libunity-core-4.0.so.4
 g_simple_async_result_complete () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
Title: unity-2d-panel crashed with SIGSEGV in unity::indicator::DBusIndicators::Impl::RequestSyncAll()
UpgradeStatus: Upgraded to oneiric on 2011-08-19 (44 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors: (vino-server:3758): EggSMClient-CRITICAL **: egg_sm_client_set_mode: assertion `global_client == NULL || global_client_mode == EGG_SM_CLIENT_MODE_DISABLED' failed