Hello, the "X" in the screenshot, if I mouse over it, it says "this extension is not compatible with gnome 36 and has been disabled". So I don't think it's doing anything as it's not crashing, it's being disabled intentionally. Nonetheless, I removed the extension (so that dash to panel is my only non-stock extension) and repeated the test (closed and reopened laptop lid) and the problem (2 docks) reproduced.
(However note: I ALSO performed a test where I disabled Dash to Panel, and also disabled Ubuntu Dock, and I closed and reopened the lid, and Ubuntu Dock DID NOT come back. So it is possible Dash to Panel is CAUSING the dock to reappear, by itself, and this is not a bug on Ubuntu. If this is a bug on Dash to Panel I can go report in *their* bug tracker, but I would like to gather enough information to confidently tell Dash to Panel it's them.) -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/2085739 Title: Dock appears even though it is disabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/2085739/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs