Bug 147639 - Incorrect zoom (except for menubar) on enabling fractional scaling on KDE Wayland
Summary: Incorrect zoom (except for menubar) on enabling fractional scaling on KDE Way...
Status: RESOLVED DUPLICATE of bug 141578
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Writer (show other bugs)
Version:
(earliest affected)
7.3.0.3 release
Hardware: All Linux (All)
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: Wayland KDE, KF5
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Reported: 2022-02-24 14:19 UTC by Jay Aurabind
Modified: 2024-04-04 02:25 UTC (History)
4 users (show)

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Description Jay Aurabind 2022-02-24 14:19:35 UTC 
Description:
I have a 1080p laptop screen connected to an external 4k display. I am running the 4k display at 125% zoom through KDE settings in Wayland mode. Fractional scaling per monitor is only available on Wayland for KDE, so I havent tested other environments. I'm using KDE on Arch Linux.

Rendering is correct on the 4k display. But on the laptop screen, everything except menubar is rendered extremely large.

https://i.postimg.cc/j55HSQGL/scaling-libreoffice.png

Steps to Reproduce:
1. Set fractional scaling on Wayland KDE, and open libreoffice

Actual Results:
can observe scaling on unscaled display

Expected Results:
No scaling zoom on unscaled display


Reproducible: Always


User Profile Reset: No


OpenGL enabled: Yes

Additional Info:
[Information automatically included from LibreOffice]
Locale: en-US
Module: TextDocument
[Information guessed from browser]
OS: Linux (All)
OS is 64bit: yes

Version: 7.3.0.3 / LibreOffice Community
Build ID: 30(Build:3)
CPU threads: 16; OS: Linux 5.16; UI render: default; VCL: kf5 (cairo+wayland)
Locale: en-CA (en_CA.UTF-8); UI: en-US
7.3.0-5
Calc: threaded
Comment 1 Jay Aurabind 2022-02-27 07:22:55 UTC 
The env var mentioned in https://bugs.documentfoundation.org/show_bug.cgi?id=121275 fixes the issue, but gtk backend is used and some icons are not rendered properly. Most elements are rendered using GTK instead of the KDE/Qt theme that I normally have (with the scaling issue)

export OOO_FORCE_DESKTOP=gnome-wayland
Comment 2 Dieter 2022-03-13 15:53:34 UTC 
Could you please check, if it is a duplicate of bug 141578?
Comment 3 Michael Weghorn 2022-04-06 12:44:08 UTC 
(In reply to Dieter from comment #2)
> Could you please check, if it is a duplicate of bug 141578?

This actually sounds like the same issue, closing this one as a duplicate.

*** This bug has been marked as a duplicate of bug 141578 ***