Goldenear, Donatas, thanks for contributing to this bug report. To make any progress with it, some more information will be needed.
Please attach (by commenting on the bug) to the bug report the output of the following commands: uname -a sudo lspci -vv sudo lspci -vvn sudo dmidecode There will be a lot of output, please be sure to attach rather than commenting in-line. It would also be helpful if you could try to hibernate/suspend and after that fails, restart your system and attach /var/log/kern.log.0 as well. Thanks again! ** Changed in: acpi-support (Ubuntu) Status: Unconfirmed => Needs Info -- problem with acpi suspend/hibernate (edgy beta1) https://launchpad.net/bugs/63435 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs