Ok... you could try run the following commands from a terminal. sudo rm -f /var/crash/*
then sudo rm -vf /var/lib/apt/lists/* and finally sudo apt-get update See if this clears the issue. If not, please post back the full output. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1080299 Title: Strange error popup appears from time to time To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/1080299/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs