I'm not sure the exact combination (new kernel, new proposed -intel package, Xorg.conf) but the problems seems to have disappeared for the time being. My xorg.conf is as follows. It works, now, with both EXA and UXA; I use UXA to fix the long standing "dragging windows with 3D/video in them" problem.
I'm not sure the exact combination (new kernel, new proposed -intel package, Xorg.conf) but the problems seems to have disappeared for the time being. My xorg.conf is as follows. It works, now, with both EXA and UXA; I use UXA to fix the long standing "dragging windows with 3D/video in them" problem.
Section "Device" stic" "greedy"
Identifier "Configured Video Device"
Driver "intel"
Option "MigrationHeuri
Option "AccelMethod" "uxa"
EndSection
Section "Monitor"
Identifier "Configured Monitor"
EndSection
Section "Screen"
Identifier "Default Screen"
Monitor "Configured Monitor"
Device "Configured Video Device"
DefaultColorDepth 24
Subsection "Display"
Depth 24
Virtual 2960 2048
EndSubsection
EndSection