Simon Strandman, thank you for your comments. Regarding them : >"I'm using Ubuntu 12.10 now btw so I don't have the problem any more."
In 12.10, are you using the version of fglrx-installer that comes in the Ubuntu repositories or 12.8 downloaded from amd.com ? ** Description changed: With the open source radeon driver the system correcty resumes from sleep, but after installing fglrx or fglrx-updates the screen is just black when resuming. The computer hasn't actually hung so I can SSH to it. At that point Xorg is using 100% CPU and I'm unable to kill or restart the process (even when using kill -9). I'm not sure what to do about this but I guess it should be possible to check what Xorg is stuck doing. + + WORKAROUND: Use fglrx 12.8 and later. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: fglrx-updates 2:8.960-0ubuntu1 ProcVersionSignature: Ubuntu 3.2.0-20.33-generic 3.2.12 Uname: Linux 3.2.0-20-generic x86_64 NonfreeKernelModules: fglrx ApportVersion: 1.95-0ubuntu1 Architecture: amd64 Date: Thu Mar 29 16:06:27 2012 InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120306) ProcEnviron: - TERM=xterm - PATH=(custom, no user) - LANG=sv_SE.UTF-8 - SHELL=/bin/bash + TERM=xterm + PATH=(custom, no user) + LANG=sv_SE.UTF-8 + SHELL=/bin/bash SourcePackage: fglrx-installer-updates UpgradeStatus: No upgrade log present (probably fresh install) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/968265 Title: Resuming from sleep leaves Xorg using 100% CPU and unable to turn on the screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/968265/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
