As hal is in the process of being deprecated, the suspend quirks were integrated into pm-utils (see https://wiki.ubuntu.com/Halsectomy). Could there be something missing or gone wrong with the conversion? It looks to me as if the system does not use the proper quirks for the hardware when suspending/resuming. Is there a way to check which quirks are applied now?
** Changed in: pm-utils (Ubuntu) Status: New => Confirmed -- [lucid regression] random graphics effects after resume from suspend to RAM https://bugs.launchpad.net/bugs/510004 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs