This is a dual-monitor setup 3200x1200, with a Matrox G450. Setting X11 to single-monitor makes the problem go away.
Currently using latest available libxrender1 on this platform: 0.8.3-2 -- Brian Knotts [EMAIL PROTECTED] -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]

