Bug 390048

Summary: Wayland font hinting wrong with different scale outputs
Product: [Plasma] kwin Reporter: Yahor Berdnikau <egorr.berd>
Component: wayland-genericAssignee: KWin default assignee <kwin-bugs-null>
Status: RESOLVED NOT A BUG    
Severity: normal CC: nate
Priority: NOR Flags: mgraesslin: Wayland+
mgraesslin: X11-
Version First Reported In: 5.12.0   
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: konsole on external monitor
Konsole on laptop monitor

Description Yahor Berdnikau 2018-02-07 22:15:58 UTC
Created attachment 110418 [details]
konsole on external monitor

Happening on latests NEON image with kde 5.12.0 and enabled plasma-wayland session.

I have dell XPS (9530) notebook with 4k display and external attached monitor with 1920x1080 resolution. For laptop monitor scale factor is set to 2 and for external monitor scale factor is 1. When I open Konsole on laptop monitor all fonts hinting are ok, but moving this window to external monitor messes with fonts hinting. See attached screenshots.
Comment 1 Yahor Berdnikau 2018-02-07 22:16:38 UTC
Created attachment 110419 [details]
Konsole on laptop monitor
Comment 2 Martin Flöser 2018-02-08 05:13:55 UTC
To my knowledge that is missing functionality in Qt.
Comment 3 Nate Graham 2018-02-11 02:59:34 UTC
Do we know the Qt bug tracking the issue?