in the changelog of driver 295.20 I can see the following: "Fixed a bug that could cause X to crash after hotplugging displays."
I'm wondering if, somehow, this is related to our problem. I've also subscribed Nvidia to this bug report. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/877682 Title: [Latitude E6510 / Thinkpad W510/T510] External Video inoperative with nVidia current To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/877682/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs