The same problem on my Dell Vostro 1000 CPU AMD TurionX2 2000MHz, 6GB RAM, ATi RS485 IGP chipset (Xpress 1150)
[$ glxgears @ powersave governor c...@800mhz] 956 frames in 5.0 seconds = 191.193 FPS 982 frames in 5.0 seconds = 196.330 FPS 992 frames in 5.0 seconds = 198.368 FPS [$ glxgears @ performance governor c...@2000mhz] 2461 frames in 5.0 seconds = 492.120 FPS 2461 frames in 5.0 seconds = 492.170 FPS 2470 frames in 5.0 seconds = 493.977 FPS [$ lspci | grep VGA] 01:05.0 VGA compatible controller: ATI Technologies Inc RS482 [Radeon Xpress 200] [$ uname -a] Linux ;-);-);-) 2.6.28-13-generic #45-Ubuntu SMP Tue Jun 30 22:12:12 UTC 2009 x86_64 GNU/Linux [$ glxinfo | grep OpenGL] OpenGL vendor string: DRI R300 Project OpenGL renderer string: Mesa DRI R300 20060815 NO-TCL OpenGL version string: 1.3 Mesa 7.4 OpenGL extensions: [$ glxinfo | grep direct] direct rendering: Yes Almost 100% CPU usage, framerate highly depends on CPU frequency. After I upgraded libgl1-mesa-dri, libgl1-mesa-glx, libglu1-mesa and mesa-utils: [$ glxinfo | grep OpenGL] OpenGL vendor string: DRI R300 Project OpenGL renderer string: Mesa DRI R300 (RS400 5974) 20090101 NO-TCL OpenGL version string: 1.4 Mesa 7.6-devel OpenGL extensions: [$ glxgears @ powersave governor c...@800mhz] Running synchronized to the vertical refresh. The framerate should be approximately the same as the monitor refresh rate. 3000 frames in 5.0 seconds 3029 frames in 5.0 seconds 2999 frames in 5.0 seconds [$ glxgears @ performance governor c...@2000mhz] 4914 frames in 5.0 seconds 4963 frames in 5.0 seconds 4944 frames in 5.0 seconds Good job, less CPU usage and better performance. No issues yet except this "vertical refresh" message. -- [RS482] low performance due to removal of _tnl_ProgramCacheInit() https://bugs.launchpad.net/bugs/347569 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp