I just wanted to add that with the HD5650 on an Acer Aspire I have the same issues. One thing that doesn't seem to get mentioned here much is the vesafb. More than half the time I boot I get an error stating that their was an error inserting vesafb. I sometimes also receive an error stating that the module vesafb.ko was not found. Either way, the system fails to boot.
I have no idea if this information is being output to a log somewhere as it seems to occur even before the filesystems are mounted. Can someone suggest to me which log to look for? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/727620 Title: [Radeon HD 5650 and 5470] Kernel BUG during recovery boot and in normal boot (Hybrid graphics) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs