Thank you, I also had this problem after upgrading kubuntu to 10.04 from 9.10 and followed the same path of inquiry as you did. After doing: $ sudo rm /usr/lib/libGL.so.1
I could start kde without any problem and there was no more error associated ksmserver and libGL.so.1 in .xsessions-errors However, after successfully starting kde, there continues to be no symlink "libGL.so.1" anymore. I hope that this is not a necessary file to have. If it is, I hope it'll be creating again if/when I reinstall or upgrade the nvidia drivers. Vlad -- After upgrade 9.10 to 10.04, using nvidia, KDE4 starts for a second, then dies https://bugs.launchpad.net/bugs/572937 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