Comment 5 for bug 873718

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Renne (renne) wrote : Re: External monitor via KVM switch flashes all the time

I tried Precise with no difference.

At 1680x1050 everything works fine, but at monitor-native FullHD-resolution (1920x1200) the HP LP2475w flickers. And there's no difference between direct HDMI-HDMI connection and KVM-Switch. The dmesg of Oneiric is attached, see 17:45 to 17:47 where I switched from 1680x1050 to 1920x1200 and back.