64-bit 3.8.0-9-generic #18-Ubuntu SMP Thu Feb 28 17:02:06 UTC 2013 Desktop with Intel e8500 cpu, Nvidia GT9500 and default (non-Nvidia) video driver.
I get this problem frequently following a restart from 12.04. Pressing the reset button or executing a FULL power shutdown prior to completion of booting 13.04 will usually eliminate this problem. This would imply that a hardware state that is properly initialized following a reset or full power shutdown is NOT being properly initialized during a warm reboot. On occasion, I have also had to update/install grub, either from 12.04 or a via fix a broken system from a server CD. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1070150 Title: Intermittent black screen or low graphics mode message To manage notifications about this bug go to: https://bugs.launchpad.net/lightdm/+bug/1070150/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
