please update to 2.17.90-0ubuntu6 that bug was supposed to be fixed with it.
** Changed in: gnome-power-manager (Ubuntu) Status: Unconfirmed => In Progress -- [apport] gnome-power-manager crashed with SIGSEGV https://launchpad.net/bugs/83203 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs