A workaround is disabling KMS. I edited my /boot/grub/menu.ls adding nomodeset to the line starting with # defoptions=
Then I had to run sudo update-grub. Now both resume and hibernation work very well. -- suspend/resume failure (ATI Mobility Radeon X700, kernel 2.6.31-10 Karmic Coala) https://bugs.launchpad.net/bugs/430245 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
