Run the simple "hellowebkit.py" exaple I've attached.
As soon as the google page appears type "webgl".
When the search results appear, select the firts one taking to "chorme experiments" web siste.
The chrome experiments web site loads, after that gnome shell crashes.
I've tried twice (after restarting gdm) and it always happen
ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: gnome-shell 3.10.2.1-0ubuntu1~saucy1 [origin: LP-PPA-gnome3-team-gnome3]
Uname: Linux 3.13.3-031303-lowlatency x86_64
ApportVersion: 2.12.5-0ubuntu2.2
Architecture: amd64
CrashCounter: 1
Date: Thu Feb 20 10:59:12 2014
DisplayManager: gdm
ExecutablePath: /usr/bin/gnome-shell
GsettingsChanges:
b'org.gnome.desktop.interface' b'clock-show-date' b'true'
b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
b'org.gnome.desktop.interface' b'icon-theme' b"'Moka'"
InstallationDate: Installed on 2013-11-08 (103 days ago)
InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release amd64 (20131017)
MarkForUpload: True
ProcCmdline: /usr/bin/gnome-shell
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=it_IT.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x7f70d0761370 <cogl_object_unref>: mov (%rdi),%rax
PC (0x7f70d0761370) ok
source "(%rdi)" (0x00000000) not located in a known VMA region (needed readable region)!
destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: gnome-shell
StacktraceTop:
cogl_object_unref () from /usr/lib/x86_64-linux-gnu/libcogl.so.12
?? () from /usr/lib/libmutter.so.0
meta_window_actor_pre_paint () from /usr/lib/libmutter.so.0
?? () from /usr/lib/libmutter.so.0
?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
Title: gnome-shell crashed with SIGSEGV in cogl_object_unref()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
StacktraceTop:
?? () from /home/darkxst/
?? ()
?? ()
?? ()
?? ()