https://bugs.freedesktop.org/show_bug.cgi?id=28671
--- Comment #10 from Alex Deucher <agd5f at yahoo.com> 2010-06-22 22:51:41 PDT --- (In reply to comment #7) > Ah, I had tried NoAccel previously with limited success, however with your > patch applied it works much better. The window manager and apps are visible > and > there is no lockup when I switch VT's. > > However, X does seg fault when I quit the wm. I have attached the backtrace > found the Xorg.log from that seg fault in case it is useful and the lspci > output you requested. > That might be fixed in xf86-video-ati from git master. As to the GPU lockup, You might try disabling EXA accel routines to see if you can narrow down the problem. E.g., Option "EXANoComposite" Option "EXANoDownloadFromScreen" Option "EXANoUploadToScreen" in the device section of your xorg config. > The connectors on the card are quite different from the generic connector > table > the driver seems to use. The connectors are DVI + ADC (Apple Display Connector > DVI+USB for Cinema Displays; it was available prior to 2005). In case it is > relevant, I am currently using the DVI outpt with a VGA adaptor since I ran > out > of DVI cables. > > Please let me know if I can provide anything else. We'll need to come up with a custom connector table. I will need your help testing to make sure I got the encoder and ddc line routing correct. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.
