I have the same issue with an XPS 1210 (with an nvidia 7400 card). Interestingly, I have no nvidia drivers installed and nor do I have compositing/effects enabled.
I am using Kubuntu 4.4.2 and suspend/resume is not working for me - sometimes I get the artifacts on screen. Sometimes I have a long blank screen and I have to hard reboot. -- [lucid regression] random graphics effects after resume from suspend to RAM https://bugs.launchpad.net/bugs/510004 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