Created attachment 144533 [details] Corrupted login screen (lightdm on Ubuntu MATE 19.04) There's heavy corruption when using modesetting and GLAMOR on R300 (Radeon Xpress 200M). R500 (Mobility Radeon X1600) works fine. Attached is a photo displaying the problem.
Please attach the corresponding Xorg log file.
(In reply to Michel Dänzer from comment #1) > Please attach the corresponding Xorg log file. Hi, Michel. Will do ASAP (I'm at work at the moment and don't have access to the laptop). I don't remember seeing anything out of the ordinary in it, but I could be wrong. Thanks!
Created attachment 144546 [details] Xorg log Xorg log attached.
Does xf86-video-ati with glamor give the same corruption?
(In reply to Michel Dänzer from comment #4) > Does xf86-video-ati with glamor give the same corruption? Good question. I have no idea, but I will try and see if it also happens.
Created attachment 144571 [details] Xorg log (radeon DDX + AccelMethod glamor) With the radeon DDX and the following xorg.conf: rui@turionx2:/etc/X11$ cat xorg.conf Section "Device" Identifier "Radeon" Driver "radeon" Option "AccelMethod" "glamor" EndSection rui@turionx2:/etc/X11$ I get the exact same corruption. Log attached.
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