Bug 414935

Summary:	Pager widget with dual monitors only shows outline of apps for left monitor
Product:	[Plasma] plasmashell	Reporter:	Henrik Hudson <rhavenn>
Component:	Pager widget	Assignee:	Eike Hein <hein>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	kdelibs-bugs-null, m4rkusxxl, notmart, plasma-bugs-null
Priority:	NOR
Version First Reported In:	5.17.4
Target Milestone:	1.0
Platform:	Arch Linux
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Henrik Hudson 2019-12-08 02:25:56 UTC

SUMMARY
Arch Linux with stock KDE packages and dual monitors. Both monitors connected via DP ports on a single AMD GPU.

STEPS TO REPRODUCE
1. Setup a single panel on the primary monitor. Add the "Pager" widget.
2. Setup 6 virtual desktops (don't know if it happens with less; don't think the number of virtual desktops would matter)
2. Open 4 Konsole windows and put 2 on each monitor. The virtual desktop doesn't matter.

My "right" monitor is DP-0 and the primary
My "left" monitor is DP-1 


OBSERVED RESULT
The "Pager" widget will only shows outline / previews of the left monitor and the 2 Konsole windows. The right monitor preview / outline is blank. Other applications like Firefox or Chromium also don't show up as a preview window.

Mousing over the pager does show all active windows / applications.


EXPECTED RESULT
"Pager" should show that there are windows open on the right monitor as well.


SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Arch with latest packages and X11
KDE Plasma Version: 5.17.4
KDE Frameworks Version: 5.64.0
Qt Version: 5.13.2

Comment 1 Henrik Hudson 2019-12-08 02:27:58 UTC

additional note: this did work fine a few months back. I only noticed in the last month or so. Unfortunately, I don't remember the exact date / version I noticed this stop working.

Comment 2 Marco Martin 2019-12-09 17:31:42 UTC


*** This bug has been marked as a duplicate of bug 414907 ***

Comment 3 Markus 2019-12-19 06:33:21 UTC

It was solved by recent update of frameworks 5.65 for me. How about you?

Comment 4 Henrik Hudson 2019-12-19 15:19:58 UTC

Yes, seems to work.