AMD C50 APU (Toshiba NB550D), and I have exactly the same symptoms, be it on binary (fglrx) or open source AMD/ATI drivers. Sometimes suspend works after a hybernate, but most times resume won't wake up the machine, stays on blank screen.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/560837 Title: [HP Pavilion DV5040us] suspend/resume failure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/560837/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs