This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1915188
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1915188
Title:
Secondary monitor enters power save mode for no apparent reason
Status in Dell Sputnik:
New
Status in Ubuntu:
New
Status in linux package in Ubuntu:
Incomplete
Bug description:
My secondary monitor has a tendency to enter power save mode for no apparent
reason while my laptop is in use; unplugging and replugging my dock from the
laptop seems to bring it back but sometimes requires a few tries. Doesn't seem
to be any of:
- after a predictable period of time
- after inactivity
Laptop: Dell XPS 13 9300, running Focal
Dock: Dell WD19TB. Recently updated; current dock version per fwupdmgr is
01.00.00.04; thunderbolt controller is 43.00; MST controller VMM5331 is 05.04.03
Monitor: Dell P2715Q
Not sure what logs would be useful, but happy to gather those as
requested.
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https://bugs.launchpad.net/dell-sputnik/+bug/1915188/+subscriptions
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