display is stale until mouse wiggled or screen touched
kent.loving at boeing.com
Wed Jan 30 14:28:37 PST 2013
Chris Wilson, Intel Open Source Technology Centre, wrote:
>That would be a bug in your graphics driver not flushing its render queue.
>May I suggest you update xf86-video-intel?
Thank you. I updated that driver to v 2.15.0, from the package in
debian's squeeze-backports release, and now the screen repaints as it should.
More information about the xorg