Thanks for the logs. I've posted a test build that I'd like to receive some feedback on. It uses the ACPI method to try and enable power to the card before trying to do any hardware initialization. If it works I'll run it by the upstream developers to see whether this is an appropriate solution to the problem. You can get the build at
http://people.canonical.com/~sforshee/lp727620/linux-2.6.38-9.43~lp727620v201105271601/ Please post your feedback here after testing. Thanks! -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in Ubuntu. https://bugs.launchpad.net/bugs/727620 Title: [Radeon HD 5650 and 5470] Kernel BUG during recovery boot and in normal boot (Hybrid graphics) _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
