Public bug reported: I use a ThinkPad dock with two monitors plugged into it. I have a udev job configured to automatically put my laptop to sleep when I undock it.
So, I'm working on my laptop in the dock. I undock it and drop it into my backpack. All by itself, it goes to sleep. A few minutes later, I open the laptop and it wakes up. I know it's up because the power light and LED on the lid both go to solid. But the laptop screen never comes on. I've undocked twice since upgrading to 18.10. This has happened both times. It's a regression from 18.04.1. ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: gnome-shell 3.30.1-2ubuntu1 ProcVersionSignature: Ubuntu 4.18.0-10.11-generic 4.18.12 Uname: Linux 4.18.0-10-generic x86_64 ApportVersion: 2.20.10-0ubuntu13 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Fri Nov 9 13:18:04 2018 DisplayManager: gdm3 InstallationDate: Installed on 2018-09-27 (43 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) SourcePackage: gnome-shell UpgradeStatus: Upgraded to cosmic on 2018-11-08 (1 days ago) modified.conffile..etc.apport.crashdb.conf: [modified] mtime.conffile..etc.apport.crashdb.conf: 2018-10-04T06:36:50.792292 ** Affects: gnome-shell (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug cosmic regression-release -- 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/1802574 Title: laptop screen never comes on after undock / sleep / open of laptop To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1802574/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs