[Bug] Crash on Linux due to GTK2/3 symbols being detected #411

New Issue

MrUnknownDE · 2026-04-05T16:18:39+02:00

MrUnknownDE commented

2026-04-05 16:18:39 +02:00

Originally created by @AdalynBlack on 6/30/2025

Describe the bug
On the latest version of VRCX (2025.06.30 as of writing), the app crashes before opening due to GTK symbol errors. This is a regression over 2025.05.09, which works as expected

Sample error message

(process:20302): Gtk-ERROR **: 12:01:48.686: GTK 2/3 symbols detected. Using GTK 2/3 and GTK 4 in the same process is not supported

To Reproduce
Steps to reproduce the behavior:

Download the latest appimage
Run the appimage from a terminal
The app should crash after "Creating new instance of LogWatcher"

Expected behavior
No crash should occur

What version you are running
Version 2025.06.30

OS - Fedora 42

*Originally created by @AdalynBlack on 6/30/2025* **Describe the bug** On the latest version of VRCX (2025.06.30 as of writing), the app crashes before opening due to GTK symbol errors. This is a regression over 2025.05.09, which works as expected Sample error message ``` (process:20302): Gtk-ERROR **: 12:01:48.686: GTK 2/3 symbols detected. Using GTK 2/3 and GTK 4 in the same process is not supported ``` **To Reproduce** Steps to reproduce the behavior: 1. Download the latest appimage 2. Run the appimage from a terminal 3. The app should crash after "Creating new instance of LogWatcher" **Expected behavior** No crash should occur **What version you are running** Version 2025.06.30 OS - Fedora 42

MrUnknownDE closed this issue

2026-04-05 16:18:39 +02:00

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Reference: github/VRCX#411