Bug 423936

Summary:	In HiDPI on X11 there is a small gap between maximised windows and the tool bar
Product:	[Plasma] kwin	Reporter:	Mike Lothian <mike>
Component:	platform-x11-standalone	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	nate, vlad.zahorodnii
Priority:	NOR
Version First Reported In:	5.19.2
Target Milestone:	---
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Mike Lothian 2020-07-06 16:11:44 UTC

SUMMARY

When HiDPI Scale is set to 200% on X11 there is a small gap between the toolbar and any maximised windows, I usually notice it more with Konsole, and whatever is behind is shown - usually a single line of chrome. If I switch into Wayland the gap is no longer there

STEPS TO REPRODUCE
1. Start with a fresh plasma install in X11
2. Set the HiDPI Scale to 200% 
3. Open an app maximised
4. Open Konsole maximised
5. Notice a small gap between the bottom toolbar and Konsole showing whatever is behind

OBSERVED RESULT

Small gap between the toolbar and the bottom of Konsole

EXPECTED RESULT

No gap, this is what happens in Wayland, under X11 the gap can be seen


SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: Gentoo 
(available in About System) 
KDE Plasma Version: 5.19.2
KDE Frameworks Version: 5.71
Qt Version: 5.15

ADDITIONAL INFORMATION

Comment 1 Nate Graham 2020-07-07 19:46:51 UTC

Hmm, I thought we fixed this in KWin recently...

Comment 2 Nate Graham 2022-02-03 14:48:05 UTC


*** This bug has been marked as a duplicate of bug 391956 ***