I experience this too on 2 laptop, one lenovo 3000 N100 and the other one is Dell Vostro 3300. Both have a clean install of Kubuntu 10.10.
Comment #16 worked for me. I remember that this issue is a long time in Kubuntu, and I ask myself. Why no one fixes it when the solution is just to add a single line to a file? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/651294 Title: X crash on KDM logout (still - yes, really) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs