I have a HP/Compaq CQ45-108TX and I have the exact same problem. I have updated the BIOS to the latest version (F22) however I now experience the same symptoms as Jshack (same output on hibernation and suspend still doesn't work).
** Attachment added: "dmesg.txt" http://launchpadlibrarian.net/20625564/dmesg.txt -- HP Pavilion dv5: ATA exception on resume from suspend https://bugs.launchpad.net/bugs/301353 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