@albertomilone , thanks! nvidia-common 1:0.2.44.2 fixes the issue, and hdmi works fine now.
** Changed in: jockey (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1083458 Title: Unable to open jockey-gtk on Dell M4700 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/jockey/+bug/1083458/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs