Thanks, unfortunately I've no knowledge about Linux so I cannot debug. I will switch to WindowsXP. This is no problem since I'm using the computer at home for office only.
-- glxgears and screensavers causes horizontal line corruption, freezes on i815 chipset https://bugs.launchpad.net/bugs/214168 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs