I switched on XGL and it was happening, now i've turnt it off and removed the NVIDIA driver and the problem went away.
-- gnome-display-properties crashed with SIGSEGV in rw_screen_list_outputs() https://bugs.launchpad.net/bugs/204872 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