It is possible reproduce on 10.04 (lucid)
With supported nvidia driver 256.52 it works fine.
With PPA buntu-x-swat/x-updates driver 270.29-0ubuntu1~lucid~xup2 it fails.
It looks like problem on nvidia drivers, but I am not able to find any similar bug report on http://www.nvnews.net/vbulletin/forumdisplay.php?f=14
It is possible reproduce on 10.04 (lucid) swat/x- updates driver 270.29- 0ubuntu1~ lucid~xup2 it fails. www.nvnews. net/vbulletin/ forumdisplay. php?f=14
With supported nvidia driver 256.52 it works fine.
With PPA buntu-x-
It looks like problem on nvidia drivers, but I am not able to find any similar bug report on http://