Bug 390048 - Wayland font hinting wrong with different scale outputs
Summary: Wayland font hinting wrong with different scale outputs
Status: RESOLVED NOT A BUG
Alias: None
Product: kwin
Classification: Plasma
Component: wayland-generic (show other bugs)
Version: 5.12.0
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-02-07 22:15 UTC by Yahor Berdnikau
Modified: 2018-02-11 02:59 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:
mgraesslin: Wayland+
mgraesslin: X11-

Attachments
konsole on external monitor (1.32 MB, image/png)
2018-02-07 22:15 UTC, Yahor Berdnikau 		Details
Konsole on laptop monitor (1.59 MB, image/png)
2018-02-07 22:16 UTC, Yahor Berdnikau 		Details
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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?