I am experiencing the same problem but I have a brand new Samsung R530 Laptop with the intel Core i3 (+integrated graphics) so it is not Radeon related. In fact we bought 2 and the problem is the same on both machines. Running up-to-date Lucid.
I've tried various things mentioned here: https://wiki.ubuntu.com/X/Bugs/Lucidi8xxFreezes and am currently running the 2.6.34-020634rc6-generic kernel. The "wobble" is still present on an external monitor. ** Attachment added: "Output of lspci -v and lshw." http://launchpadlibrarian.net/48209102/lspci.txt -- radeon KMS causes corrupt VGA output on X1400 https://bugs.launchpad.net/bugs/562138 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