Disableing UbuntuOne client from Startup solves the issue. Reverting to previous UbuntuOne client version also solves issue
-- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-settings-daemon in Ubuntu. https://bugs.launchpad.net/bugs/554280 Title: gnome-settings-daemon crashed with SIGSEGV in g_str_hash() -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs