Thanks to an advice from Brian who sent me a private message. I found a solution to make suspend/resume working on Maverick with standard kernel 2.6.35:
Add the line: GRUB_CMDLINE_LINUX="acpi_sleep=nonvs" to /etc/default/grub Then make: sudo update-grub and reboot Suspend/resume should work now More about this issue http://ubuntuforums.org/showthread.php?t=1596545&page=4 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/656631 -- Dell Precision M4500 is not waking up from suspend https://bugs.launchpad.net/bugs/563318 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