Red Hat Bugzilla – Bug 1283186
Black screen after removing Thinkpad from Dock
Last modified: 2016-07-19 15:22:31 EDT
Description of problem:
If I remove my Lenovo Thinkpad T450s from the Dock, with the lid closed (it's connected to external monitors) and subsequently open the lid, the screen is black. Not turned off, but black. And it doesn't turn on no matter what I do, only a hard reset helps.
Steps to Reproduce:
1. Place a Thinkpad into a Dock connected to external monitors.
2. Close the lid.
3. Remove the Thinkpad from the Dock with the lid closed. (I have it configured so it doesn't lock or pause on lid close).
4. Open the lid.
The display stays black.
The display should light up and display the running gnome-shell session.
My hack around this is removing the laptop from the Dock with the lid open. If I do it like that, this problem never happens.
Fedora 22 changed to end-of-life (EOL) status on 2016-07-19. Fedora 22 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.
If you can reproduce this bug against a currently maintained version of
Fedora please feel free to reopen this bug against that version. If you
are unable to reopen this bug, please file a new report against the
current release. If you experience problems, please add a comment to this
Thank you for reporting this bug and we are sorry it could not be fixed.