I had the same problem at my Dell Vostro 1500 with NVidia GeForce 8400M GS with both nvidia-current driver and latest driver from NVidia official site. The problem was solved for me using nvidia-current driver by disabling PXE-boot ability for LAN at BIOS. If somebody has Wake-on- LAN (WOL) setting (Dell Vostro 1500 doesn't) - try to disable both PXE and WOL. Hope this will be helpful for somebody.
-- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-session in Ubuntu. https://bugs.launchpad.net/bugs/987220 Title: System does not power off reliably when "Shut Down" chosen from GUI To manage notifications about this bug go to: https://bugs.launchpad.net/indicator-session/+bug/987220/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
