Random black areas with dual-screen
I'm experiencing this bug since I've upgraded to Ubuntu 12.10. The problem is random and really annoying : when I tried to capture some part of the screen, black areas appears (lines of various heighs, or just areas), and I have to cancel the capture and try it again and again until, sometimes, there is no black on the part of the screen I want to capture. Sometimes, I have to try 10 times before being able to capture an area of the screen.
The black areas are placed randomly each time.
It does not happens when I have only one screen activated: my configuration is a Asus laptop with a 1366x768 screen in Twinview mode with a Samsung P2250 (res 1920x1080). I understand it may be more related to the graphic driver than to shutter, but as it occurs only with shutter, I posted it here.
The graphic card is Nvidia Gforce GT 220M, with nvidia-current driver installed. I tried with nvidia-
I would be glad to have a clue on this because it slows me a lot to try to capture things 10 times instead of one !!