*** This bug is a duplicate of bug 1295909 *** https://bugs.launchpad.net/bugs/1295909
#7 behaviour is exactly that i have been facing since last two versions of ubuntu. I had hoped that LTS would be stable and would fix this very very annoying bug. But no this didnt happen. Happened for Ubuntu 14.04.1 and now with Ubuntu 14.10 aswell. NO change at all. -- 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/1293242 Title: compiz crashed with SIGSEGV in ScaleScreen::getWindows() Status in Unity: Confirmed Status in unity package in Ubuntu: Confirmed Bug description: Unity se cerró luego de utilizar la utilidad ''Unity Tweak Tool'' especificamente al activar la opción ''Despliegue de ventanas'' Sistema actualizado, he debido reiniciar el equipo. ProblemType: Crash DistroRelease: Ubuntu 14.04 Package: unity 7.1.2+14.04.20140313-0ubuntu1 ProcVersionSignature: Ubuntu 3.13.0-17.37-generic 3.13.6 Uname: Linux 3.13.0-17-generic i686 ApportVersion: 2.13.3-0ubuntu1 Architecture: i386 CurrentDesktop: Unity Date: Sun Mar 16 17:58:29 2014 ExecutablePath: /usr/bin/compiz InstallationDate: Installed on 2014-02-27 (17 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha i386 (20140224) ProcCmdline: compiz SegvAnalysis: Segfault happened at: 0xb177dc54 <_ZNK11ScaleScreen10getWindowsEv+4>: mov 0x24(%eax),%eax PC (0xb177dc54) ok source "0x24(%eax)" (0x00000024) not located in a known VMA region (needed readable region)! destination "%eax" ok SegvReason: reading NULL VMA Signal: 11 SourcePackage: unity StacktraceTop: ScaleScreen::getWindows() const () from /usr/lib/compiz/libscale.so unity::UnityScreen::OnInitiateSpread() () from /usr/lib/compiz/libunityshell.so sigc::internal::slot_call0<sigc::bound_mem_functor0<void, unity::UnityScreen>, void>::call_it(sigc::internal::slot_rep*) () from /usr/lib/compiz/libunityshell.so sigc::internal::signal_emit0<void, sigc::nil>::emit(sigc::internal::signal_impl*) () from /usr/lib/compiz/libunityshell.so unity::PluginAdapter::OnScreenGrabbed() () from /usr/lib/compiz/libunityshell.so Title: compiz crashed with SIGSEGV in ScaleScreen::getWindows() 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/1293242/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp