I fixed the probem disabling compositing on kwinrc and following the steps here for reinstalling the NVIDIA driver:
http://ubuntuforums.org/showpost.php?p=5086971&postcount=6 then enabling compositing again. -- black screen with cursor after upgrade 9.04 to 9.10 https://bugs.launchpad.net/bugs/462309 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
