Bug 239557 - [GTK] Evolution compose window unusable with Ubuntu 22.04 on Wayland
Summary: [GTK] Evolution compose window unusable with Ubuntu 22.04 on Wayland
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebKitGTK (show other bugs)
Version: WebKit Nightly Build
Hardware: PC Linux
: P2 Normal
Assignee: Nobody
URL: https://gitlab.gnome.org/GNOME/evolut...
Keywords:
Depends on:
Blocks:
 
Reported: 2022-04-20 11:19 PDT by Jeremy Bicha
Modified: 2022-04-24 23:10 PDT (History)
3 users (show)

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Description Jeremy Bicha 2022-04-20 11:19:31 PDT 
Ubuntu 22.04
evolution 3.44.0
webkit2gtk 2.36.0 built with -DUSE_WPE_RENDERER=OFF

mesa 22.0.1-1ubuntu2 including https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15822

Test Case
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From Ubuntu 22.04, open Evolution
Click the New Email button
Add text to the main textarea
The text is invisible

Workaround
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It works in the Ubuntu on Xorg session, just not the Wayland session.
And this works: WEBKIT_DISABLE_COMPOSITING_MODE=1 evolution

Other Info
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Evolution does display emails. It's just the composer that isn't working.
This doesn't look reproducible with a standard Debian Testing or Fedora 36. Fedora 36 is also using mesa 22.0.1.

Ubuntu had a previous issue triggered by mesa 22 that broke all webkit apps on Ubuntu ( https://bugs.webkit.org/show_bug.cgi?id=238513 ). That was fixed on Ubuntu with the mesa patch. Most distros build webkit with the WPE renderer option enabled but Ubuntu hasn't switched to that yet.
Comment 1 Milan Crha 2022-04-24 23:10:35 PDT 
evolution changes related to bug #239429 may address this one too - evo disables hardware acceleration in the code again.