As a side note, you can rescue your system if it is currently not booting. Press esc during boot to bring grub options and select safe mode (I think this is the name, it should be the last boot option), it may be tricky to get the correct timing for pressing esc, and some people say shift is the correct key, YMMV. In safe mode, select root from the menu. Then run the following:
mount -o rw,remount / prime-select nvidia reboot -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1663926 Title: Dell XPS 15 9560 (Nvidia 1050) black screen, Feb 11, 2017 To manage notifications about this bug go to: https://bugs.launchpad.net/nvidia/+bug/1663926/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
