Comment 48 for bug 745608

I add three pictures of this bug on my 2 different computers, laptop and desktop. It seems to me that the bug often becomes effective after system has suspended and activated again or different users logging on/off the system running/killing their applications.

Both systems have Ubuntu 11.04, xserver-xorg-video-intel version on both systems is 2:2.14.0-4ubuntu7.1, according to lspci desktop has 82945G/GZ and laptop has 915GM/GMS/910GML. Laptop occasionally shows slight corruption, however desktop gets heavily corrupted and this doesn't affect only fonts, as it may seem in the beginning.