Public bug reported: Latest Ubuntu 13.10 - Suspend works when closing screen, upon resume everything seems to resume except the display which remains blank. Adjusting brightness does nothing and needs a hard reboot. This does NOT happen when using latest catalyst proprietary drivers (however those drivers cannot adjust screen brightness).
So, i'm assuming this is an open source radeon driver bug, but not completely certain. Ubuntu 3.11.0-12.19-generic 3.11.3 ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Attachment added: "lspci-vnvn.log" https://bugs.launchpad.net/bugs/1239765/+attachment/3877815/+files/lspci-vnvn.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1239765 Title: Resume fails on HP Envy DV6 notebook (AMD APU) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1239765/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs