I switched to use kde4 login manager, I logged in in kde4, use it for while and logged out. I logged in a gnome session and I saw I klauncher crash report .
-- klauncher crashed with SIGSEGV in __kernel_vsyscall() https://bugs.launchpad.net/bugs/141418 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs