Turns out, when specifying "Option GARTSize 128" in the xorg.conf file, the Xserver turns off dri which solves the described problem (from the X log): [ 0.436460] (EE) RADEON(0): [pci] Out of memory (-12) [ 0.436498] (EE) RADEON(0): [pci] PCI failed to initialize. Disabling the DRI I can perfectly suspend/resume and login without any lock-ups.
It goes without saying though, that no 3d/compiz can be used. So it is not a fix, but an option. It is strange, since according to the specs of RC410 (Radeon X200M), it can go up to 128MB VRAM. I attach my xorg.conf file. It should be pointed out, that when trying different from "128" values for GARTSize (64,32) gives the described problem , as well as without Option "AGPMode" "2" or "1" ** Attachment added: "xorg.conf" http://launchpadlibrarian.net/23725844/xorg.conf -- [TOSHIBA Satellite L35] suspend/resume failure https://bugs.launchpad.net/bugs/340152 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