mhopf@suse.de said:
With randr try to nuke the 'Monitor "Monitor1"' from the Screen section. So the only references are the 'Option "Monitor-XYZ"' in the Device section.
Tried that: * Both the HDMI and VGA displays. * VGA 1920x1080 everthing ok * HDMI gets a desktop size which is larger than the screen. On all edges, about 2 cm of the desktop is carwed off (the left column of icons and the bottom panel in KDE). Additionally, th statics is there _but_ not as intense. xrandr and xdpyinfo both attests that both outputs are 1920x1080. It doesn't scroll as the classic "virtual large desktop" X thing. The text looks stretched and the scroll list in Kterm shows a repeating wavy stretch pattern. mhopf@suse.de said:
However, there are some static horizontal lines on the display whenever I show anything but the KDE background. Sounds like a completely different problem. Try Option "AccelMethod" "shadowfb" as a start. If that works, you're hitting an acceleration bug.
No improvement. Tried "shadowfb", "exa", "none", removing the line. With randr (i.e. as above) I get less static. Maybe one horizontal line "blip" every 2 seconds. Without randr (i.e. with all of the desktop shown on the monitor), I get 4-7 lines jumping around more or less all the time. My imression is that I get more lines when I place some windows on the otherwise homogeneous blue background. I can send you a small video of the phenomenon if you want to. /Anders -- To unsubscribe, e-mail: radeonhd+unsubscribe@opensuse.org For additional commands, e-mail: radeonhd+help@opensuse.org