Since the glxinfo line from apport gives an error instead of any information, I am attaching the output of running 'glxinfo' in the bad state.
I hope it's useful. ** Attachment added: "glxinfo.txt" http://launchpadlibrarian.net/48984614/glxinfo.txt ** Description changed: Binary package hint: xorg Up-to-date 10.04. Fresh Install. ATI Radeon 2600XT. Open-source driver. Kernel modesetting enabled (assumed from the 1440x900 plymouth resolution) This is an r600 card, so lucid is the first release with open-source 3D. While the performance isn't great at the best of times, it is quite usable even under Extra Effects. However, occasionally after suspend-to-ram/resume, performance becomes terrible (although still barely usable - typing this bug in the bad state). Moving windows causes tearing, even typing occasionally locks up for a few seconds. Opening menus is painful. Potentially useful things I have noticed: - - Enabling/Disabling "Special Effects" has no effect on the problem. - - GLXGears prints a normal fps value when in the bad state, and it's rendering is fine as well. - - Each 'action' only hiccups once: start typing and it will lock for a few seconds, catch up, and be fine. However, if your typing cursor leaves that text field and reenters it, the hiccup will happen again. - - During each hiccup, X uses 80+ percent of CPU. - - I've found no correlation between the occurrence of this problem and: - - - applications open during the suspend - - - time between suspend and resume - - - peripheral devices plugged in during suspend/resume - - I have never noticed this issue on a fresh boot. + - Enabling/Disabling "Special Effects" has no effect on the problem. + - GLXGears prints a normal fps value when in the bad state, and it's rendering is fine as well. + - Each 'action' only hiccups once: start typing and it will lock for a few seconds, catch up, and be fine. However, if your typing cursor leaves that text field and reenters it, the hiccup will happen again. + - During each hiccup, X uses 80+ percent of CPU. + - I've found no correlation between the occurrence of this problem and: + - - applications open during the suspend + - - time between suspend and resume + - - peripheral devices plugged in during suspend/resume + - I have never noticed this issue on a fresh boot. + - Once this issue occurs, restarting X (Alt-SysRq-K) does not fix it. X restarts fine, but the poor performance remains. ProblemType: Bug DistroRelease: Ubuntu 10.04 Package: xorg 1:7.5+5ubuntu1 ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2 Uname: Linux 2.6.32-22-generic x86_64 Architecture: amd64 Date: Sun May 23 15:46:23 2010 DkmsStatus: - virtualbox-ose, 3.1.6, 2.6.32-21-generic, x86_64: installed - virtualbox-ose, 3.1.6, 2.6.32-22-generic, x86_64: installed + virtualbox-ose, 3.1.6, 2.6.32-21-generic, x86_64: installed + virtualbox-ose, 3.1.6, 2.6.32-22-generic, x86_64: installed EcryptfsInUse: Yes InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429) MachineType: Dell Inc. Inspiron 530 ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-22-generic root=UUID=b0927ca1-1703-4889-a481-a0edd0d19441 ro quiet splash ProcEnviron: - LANG=en_CA.utf8 - SHELL=/bin/bash + LANG=en_CA.utf8 + SHELL=/bin/bash SourcePackage: xorg dmi.bios.date: 06/20/2008 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.0.15 dmi.board.name: 0FM586 dmi.board.vendor: Dell Inc. dmi.board.version: ��� dmi.chassis.type: 3 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: OEM dmi.modalias: dmi:bvnDellInc.:bvr1.0.15:bd06/20/2008:svnDellInc.:pnInspiron530:pvr:rvnDellInc.:rn0FM586:rvr:cvnDellInc.:ct3:cvrOEM: dmi.product.name: Inspiron 530 dmi.sys.vendor: Dell Inc. glxinfo: Error: [Errno 2] No such file or directory system: - distro: Ubuntu - codename: lucid - architecture: x86_64 - kernel: 2.6.32-22-generic + distro: Ubuntu + codename: lucid + architecture: x86_64 + kernel: 2.6.32-22-generic -- Radeon 2600XT poor performance after suspend-to-ram https://bugs.launchpad.net/bugs/584714 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
