I havn't had this error again since I reported it, but what your saying makes sense. I'm pretty sure my screen was turned off as well and I have a AMD RX580, and had to reboot a bunch of times when the system locks up (not sure how related but hasnt happened in a while).
"Please run 'gnome-tweaks' and try enabling the extension under "Extensions"." Ok I tried turning on my computer with the screen off. The dock loaded but i got this error ** Attachment added: "Screenshot from 2018-11-17 10-01-35.png" https://bugs.launchpad.net/ubuntu/+source/gnome-shell-extension-ubuntu-dock/+bug/1801494/+attachment/5213720/+files/Screenshot%20from%202018-11-17%2010-01-35.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1801494 Title: dock missing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell-extension-ubuntu-dock/+bug/1801494/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
