I've hit this too - Dell XPS Studio 16, Radeon HD 3670. Here's what I've found:
Without fglrx installed - Suspend, hibernate and Resume work fine With fglrx installed - Suspend, hibernate and Resume work fine With fglrx installed and compiz active - No resume from suspend or hibernate With fglrx installed, compiz not active, but playing Tux Racer - No resume from suspend or hibernate It seems that when fglrx is actively displaying 3d images, it'll prevent a successful resume. I've tried Tux racer at the menu and actually playing, with the same results. It seems then that this problem is NOT related to compiz. -- ATI Radeon HD 3670 Proprietary FGLRX Drivers break Suspend, Hibernate and major performance issues. https://bugs.launchpad.net/bugs/363533 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to linux-restricted-modules-2.6.24 in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp