Still on the hunt for a solution and came across this bit-o-knowledge : http://wiki.cchtml.com/index.php/Ubuntu_Gutsy_Installation_Guide
Attention: Suspend/Hibernation will not work With Gutsy release, there's a big problem using the ATI proprietary drivers. The Suspend/Hibernate function will stop working. The problem is due to the new SLUB allocator incorporated in 2.6.22 / 2.6.23 Kernel. There are no workaround, except: - Return to Feisty (with 2.6.20 kernel, and apply specific solutions: see Feisty installation guide). - Use default Mesa Drivers (the easiest way is to disable ATI driver from Restricted Driver Manager). - Recompiler your Kernel to use SLAB. Unfortunately some new ATI cards couldn't start X with Mesa drivers, so the only workaround is returning to Feisty. The problem will be solved in the next ATI driver release. -- gutsy on hp compaq 6910p does not suspend or hibernate https://bugs.launchpad.net/bugs/139865 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
