have u noticed there is a new nvidia in repos called nvidia-glx-new install that version and u are back to normal
U probably used the restricted drivers manager to install nvidia which incidentally selects the older nvidia-glx thereby giving a kernel mismatch . -- 2.6.20-15-generic breaks X when using NVIDIA-glx drivers https://bugs.launchpad.net/bugs/106434 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [EMAIL PROTECTED] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs