I have the same problem, I have a E6419 dell laptop, the funny think is that this does not happen all the time.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1081819 Title: (12.10) intermittent boot failure / black screen Status in “xorg” package in Ubuntu: Confirmed Bug description: Ubuntu 12.10 (Xubuntu) HP p2-1033w - AMD E-300 APU with Radeon 6310 integrated graphics My pc sometimes will not boot properly and will stay at a black screen with blinking cursor. It usually displays the GRUB bootloader and boots normally. After disconnecting and reconnecting power, I am able to boot Ubuntu but the intermittent booting problem continues. edit - log from boot-repair http://paste.ubuntu.com/1378561/ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1081819/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp