Confirming that I have the same problem with an HP DM1 3101ea which uses the AMD E-350. Using the software video driver I can suspend and resume but with the catalyst driver it never resumes.
Even with the software driver if I leave it it suspended for a long time then the resume starts but after the unlock screen it gets into an infinite loop trying to redraw which looks like the password prompt box and I have to power shutdown anyway. This is probably an unrelated problem but if anyone can cast any light on it I would be grateful. The BIOS on this machine is very minimal and doesn't seem to have any control over C6 sleep. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/767975 Title: Video does not return after sleep with AMD E-350 Fusion APU and ATI closed driver (Natty Narwal Beta) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
