sorry I forget to attach /proc/acpi/wakeup... I have experienced no graphical issues with both nvidia and intel in this suspend case, so I did not capture Xorg.0.log/Xorg.0.log.old.
** Attachment added: "wakeup" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1389990/+attachment/4294347/+files/wakeup -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1389990 Title: [ASRock H77M] Computer resumes right after going into suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1389990/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs