Dual monitor doesnt work with Additional Driver
oxy
oxyopes at googlemail.com
Thu May 10 08:01:54 UTC 2012
Hi
I have a perfectly working dual-mon syst.
I go to gnome-control-center > Additional Drivers > ATI/AMD
proprietary graphics driver > Activate ... reboot ...
and restart with mirrored monitors. Goto
gnome-control-center > Displays > unclick Mirror monitors and get:
" The selected configuration for displays could not be applied!
required virtual size does not fit available size:
requested=(2560, 1024),
minimum=(320, 200), maximum=(1280, 1280) "
I press [OK] and get:
" Failed to apply configuration: %s
Bus.Error:org.gtk.GDBus.UnmappedGError.
Quark._gnome_2drr_2derror_2dquark.Code3:
required virtual size does not fit available size:
requested=(2560, 1024), minimum=(320, 200), maximum=(1280, 1280) "
Deactivate Add driver, reboot and unmirrored dual mon works again.
Any help? Thx...
System: Ubu 12.04 64Bit
Monitors: IIyama prolite E19065 (2x)
Videocard: Radeon HD 6870
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