On Wednesday, February 4, 2009 8:33 am Michał Pecio wrote: > Hi. > I'm running Source Mage GNU/Linux on an Acer Aspire 3690 with following > configuration: > > Celeron Yonah 1.6 > Intel 945GM w/ integrated graphics > Linux 2.6.29-rc3 (I also tried rc3-git5, but nothing changed) > libdrm 2.4.4 > mesa 7.3 > xorg-server 1.5.3 (tried 1.5.99.902) > xf86-video-intel 2.6.1 > > Without KMS X seems to work fine, but otherwise things are getting weird. > The first time I run Xorg, it works with some glitches: > > 1. Screen is 1280x800 (native resolution of my LCD), but for some reason > Xorg changes LVDS mode to 1024x768, displaying only upper-left part of the > desktop. Xrandr knows about this mismatch and it is possible to switch LVDS > back to 1280x800. VT switching works in both modes and in 1280x800 it is > much faster than it used to be, so I assume that KMS works fine. > > 2. 3D rendering performs very poorly. glxgears gives ~0.928 fps and prints > this message: do_wait: drmWaitVBlank returned -1, IRQs don't seem to be > working correctly. Try adjusting the vblank_mode configuration parameter. > > When I exit X and try to start it again, I get a black screen and an oops > in dmesg.
Can you file a bug at bugs.freedesktop.org with this info attached (against DRM/intel I think)? I have an Acer Aspire too so might be able to reproduce this. Thanks, -- Jesse Barnes, Intel Open Source Technology Center ------------------------------------------------------------------------------ Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM) software. With Adobe AIR, Ajax developers can use existing skills and code to build responsive, highly engaging applications that combine the power of local resources and data with the reach of the web. Download the Adobe AIR SDK and Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
