With latest ati drivers (11.4) downloaded from the official site, on a clean configuration and installed without generating packages everything works. Runnng the aquarium "test" I get 18 fps while fullscreen.
Running fgl_glxgears I get: $ fgl_glxgears Using GLX_SGIX_pbuffer 2096 frames in 5.0 seconds = 419.200 FPS 2101 frames in 5.0 seconds = 420.200 FPS 2327 frames in 5.0 seconds = 465.400 FPS 2086 frames in 5.0 seconds = 417.200 FPS On Wed, May 4, 2011 at 02:50, Vangel V. Ajanovski <[email protected]> wrote: > On 01.05.2011 00:51, Steven wrote: >> I've corrected some links and now I have a configuration similar by >> the one you can get by running this: > After doing exactly what was suggested here I can say that finally ATI > drivers work for me and I can switch between cards. > And finally with latest drivers I can use switcheroo to switch to one or > other card. > > But unfortunately even with fglrx some things do not work (gnome-shell > task bar colours turn psychedelic :) > > And I can't get hardware accelerated WebGL at all no matter what > configuration. > In fact on my computer (ATI 5470 + Intel i5) WebGL only works with > software rendering and if run like that it is fastest with open-source > Intel card on. > > So test is: > Open Chromium browser and Start > http://webglsamples.googlecode.com/hg/aquarium/aquarium.html > click Change view to see external view (out of the aquarium) > click Options and enable everything > > So with Ubuntu 11.04 open-source radeon drivers: (echo DDIS > > /sys/...../switch and logoout -> login) > 4 FPS > > With Ubuntu 11.04 open-source intel driver ( echo DIGD > > /sys/...../switch and logoout -> login) > 22 FPS > > WIth FGLRX installed > less htan 1 FPS > > If I try with Firefox and disable mesa and software rendering of webgl, > it does not work at all. > > Also I have some basic OpenGL examples that use GLUT and basic graphics > - blending, stencils and fog, they run much slower with radeon open > source than with intel opensource, and speed with fglrx is similar to intel > > _______________________________________________ > Mailing list: https://launchpad.net/~hybrid-graphics-linux > Post to : [email protected] > Unsubscribe : https://launchpad.net/~hybrid-graphics-linux > More help : https://help.launchpad.net/ListHelp > _______________________________________________ Mailing list: https://launchpad.net/~hybrid-graphics-linux Post to : [email protected] Unsubscribe : https://launchpad.net/~hybrid-graphics-linux More help : https://help.launchpad.net/ListHelp
