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[Bug 1903383] Re: XWayland applications respect scale only if a scaled output is primary on a mixed-scale setup

 

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** Changed in: mutter (Ubuntu)
       Status: New => Won't Fix

** Changed in: xorg-server (Ubuntu)
       Status: New => Won't Fix

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https://bugs.launchpad.net/bugs/1903383

Title:
  XWayland applications respect scale only if a scaled output is primary
  on a mixed-scale setup

Status in mutter package in Ubuntu:
  Won't Fix
Status in xorg-server package in Ubuntu:
  Won't Fix

Bug description:
  The bug occurs with any XWayland application. I tried VSCode, Chrome,
  Audacity, Darktable...

  I have two monitors with a different DPI. One is 4K HiDPI monitor and
  the second in LowDPI 2K monitor. I can setup 200% scale for a HiDPI
  monitor and 100% scale for a LowDPI. All native gnome applications are
  fine.

  The bug: when I select LowDPI monitor as a primary, XWayland
  applications stop scaling on a HiDPI monitor. They run 100% scale on
  both monitors. If I select HiDPI monitor as the primary, XWayland
  applications scales 200% on both monitors.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: mutter 3.36.6-1ubuntu0.20.04.2
  ProcVersionSignature: Ubuntu 5.4.0-52.57-generic 5.4.65
  Uname: Linux 5.4.0-52-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27.10
  Architecture: amd64
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Nov  7 12:28:53 2020
  InstallationDate: Installed on 2019-11-16 (356 days ago)
  InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=ru_RU.UTF-8
   SHELL=/bin/bash
  SourcePackage: mutter
  UpgradeStatus: Upgraded to focal on 2020-05-02 (189 days ago)

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