** Description changed: Binary package hint: xserver-xorg-video-radeon On Lucid Lynx, after few updates I completely lost graphics hardware acceleration. As fglrx won't work with new xorg, I use radeon driver (my card is ATI Radeon 3650 HD). I used to have perfect 3d graphic, compiz and games used to work smoothly, but from some time I can't use any of them, when I lunch a game it consumes 100% cpu and lags a lot, and when I start compiz, it says compiz (core) - Fatal: Software rendering detected. compiz (core) - Error: Failed to manage screen: 0 compiz (core) - Fatal: No manageable screens found on display :0.0 so my guess is that the radeon driver is not providing me with 3d hardware acceleration. ================================= I don't know if it is a significant tip, but I found out that use-count of module 'radeon' is 0, as lsmod shows. Module Size Used by radeon 738407 0 ttm 60847 1 radeon drm_kms_helper 30742 1 radeon drm 198930 3 radeon,ttm,drm_kms_helper i2c_algo_bit 6024 1 radeon ... ================================ I have no idea on what can be wrong. Maybe the problem is somewhere in my configuration (but I doubt it), maybe it's a bug in radeon driver, or maybe it's a bug somewhere else. I hope debug info I provide will be useful. + (EE) RADEON(0): [dri] RADEONDRIGetVersion failed because of a version mismatch. + [dri] This chipset requires a kernel module version of 1.17.0, + [dri] but the kernel reports a version of 2.0.0.[dri] If using legacy modesetting, upgrade your kernel. + [dri] If using kernel modesetting, make sure your module is + [dri] loaded prior to starting X, and that this driver was built + [dri] with support for KMS. + [dri] Disabling DRI. + + ProblemType: Bug Architecture: amd64 Date: Mon Mar 8 21:47:20 2010 DistroRelease: Ubuntu 10.04 MachineType: Dell Inc. Studio 1737 NonfreeKernelModules: wl Package: xorg 1:7.5+1ubuntu12 ProcCmdLine: root=UUID=ba308b28-d0c2-4d62-84f1-a8b0968ef198 ro vesa=356 quiet splash rootflags=data=writeback ProcEnviron: LANG=pl_PL.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.32-16.24-generic SourcePackage: xorg Symptom: display Uname: Linux 2.6.32-16-generic x86_64 dmi.bios.date: 02/11/2009 dmi.bios.vendor: Dell Inc. dmi.bios.version: A05 dmi.board.name: 0P786H dmi.board.vendor: Dell Inc. dmi.board.version: A05 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A05 dmi.modalias: dmi:bvnDellInc.:bvrA05:bd02/11/2009:svnDellInc.:pnStudio1737:pvrA05:rvnDellInc.:rn0P786H:rvrA05:cvnDellInc.:ct8:cvrA05: dmi.product.name: Studio 1737 dmi.product.version: A05 dmi.sys.vendor: Dell Inc. system: distro: Ubuntu codename: lucidarchitecture: x86_64kernel: 2.6.32-16-generic
-- No hardware acceleration on ATI Radeon 3650 HD using 'radeon' driver https://bugs.launchpad.net/bugs/534662 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
