gordon cormack user6gvcceaschallengecc ive seen exact behaviour nvidia quadro nvs 140m card screensavers tickle freezes however blank obviously safest bet might try experimenting bit favourites narrow choice one possibly random good one amongst actually work ted peter bradley said following 02222008 1257 pm david c rankin wrote short term choosing blank screen screen saver may help issue well ati card isnt nvidia specific yes get ati hard reboot ive given compiz guess youve never youll never miss cheers peter e r k w z chief architect cognosys llc httpwwwcognosysnet 2036552400 phonefax 2039846565 cell user6gvcceaschallengecc email tjmarkowitz aim cognosys accepts liability content email consequences actions taken basis information provided herein unless information sub sequently confirmed writing intended recipient message notified disclosing copying distributing taking action reliance contents information strictly prohibited please inform us erroneous delivery return email also delete message attachments system company accepts liability damage caused viruses inadvertently transmitted email thank thu 07 aug 2008 152523 0500 opensuse nvidia compiz freeze