unity-control-center crashed with SIGSEGV in xcb_glx_query_server_string_string_length()

[jordgubbe]

Control Center can not be started

ProblemType: Crash
DistroRelease: Ubuntu 14.04
Package: unity-control-center 14.04.3+14.04.20140317-0ubuntu1
ProcVersionSignature: Ubuntu 3.12.0-7.15-generic 3.12.4
Uname: Linux 3.12.0-7-generic i686
ApportVersion: 2.13.3-0ubuntu1
Architecture: i386
CrashCounter: 1
CurrentDesktop: Unity
Date: Tue Mar 18 11:40:58 2014
ExecutablePath: /usr/bin/unity-control-center
InstallationDate: Installed on 2013-11-29 (108 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha i386 (20131129)
ProcCmdline: unity-control-center
ProcEnviron:
 PATH=(custom, no user)
 LANGUAGE=sv
 XDG_RUNTIME_DIR=<set>
 LANG=sv_SE.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0xb0426a74 <xcb_glx_query_server_string_string_length+4>: mov 0xc(%eax),%eax
 PC (0xb0426a74) ok
 source "0xc(%eax)" (0x0000000c) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity-control-center
StacktraceTop:
 xcb_glx_query_server_string_string_length () from /usr/lib/i386-linux-gnu/libxcb-glx.so.0
 ?? () from /usr/lib/i386-linux-gnu/mesa/libGL.so.1
 ?? () from /usr/lib/i386-linux-gnu/mesa/libGL.so.1
 glXQueryVersion () from /usr/lib/i386-linux-gnu/mesa/libGL.so.1
 ?? () from /usr/lib/i386-linux-gnu/libcogl.so.15
Title: unity-control-center crashed with SIGSEGV in xcb_glx_query_server_string_string_length()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
usr_lib_unity-control-center:
 activity-log-manager 0.9.7-0ubuntu10
 deja-dup 29.5-0ubuntu2
 gnome-control-center 1:3.6.3-0ubuntu53
 gnome-control-center-unity 1.3+14.04.20140117-0ubuntu1

[Apport retracing service (apport)]

StacktraceTop:
 xcb_glx_query_server_string_string_length (R=0x0) at glx.c:2460
 GetDrawableAttribute (dpy=0x0, drawable=1, attribute=162493040, value=0xb047a91c <loader_get_pci_id_for_fd+236>) at ../../../../src/glx/glx_pbuffer.c:292
 ?? ()
 ?? ()