Comment 10 for bug 959276

Same problem here. Fresh Ubuntu 12.04 install, and I get this problem about 5-6 times a day. Restarting Evolution is the only way to fix it each time (disabling and re-enabling message previews does not do the trick).

AMD/ATI graphics here, so it doesn't seem like nVidia vs. Intel vs. AMD/ATI make a difference.

I will try disabling overlay scrollbars to see if that makes a difference. It should only take a day for me to learn for sure since it happens so frequently.