Based on another user's suggestion, I deleted my .config directory, logged back in, and reconfigured xfce to get back to where I had been. After server system restarts, I no longer see this problem. Assuming that it is related to some oddity in my previous xfce configuration, I will mark this bug as invalid.
** Changed in: nvidia-graphics-drivers-180 (Ubuntu) Status: New => Invalid -- Fatal IO error 11 when logging in on Karmic https://bugs.launchpad.net/bugs/461277 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