Dear Leo, thank you for your reply and guiding me for link [1].
After text mode tests on link [1] with "no_console_suspend" option were successfully done and required info was gathered I retried to hibernate in "normal" mode. Hibernation was successful. I retried it several time for checking. No I can not reproduce it any more. So, close it, please. Sorry for wasting your time. If any info is needed - please tell me. Dear Giulio, I have built in Bluetooth module in laptop, but I think it is not connected to BT as it was no such behavior was not seen in Lucid. Unfortunately, it could not be disabled in BIOS. ** Changed in: linux (Ubuntu) Status: Incomplete => Invalid -- (Maverick) Hibernate does not power off laptop and cause system freeze, hard reset required https://bugs.launchpad.net/bugs/661105 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