[Bug] VRCX does not start on fedora 42 #313

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opened 2026-04-05 16:17:34 +02:00 by MrUnknownDE · 0 comments
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Originally created by @janwels89 on 9/13/2025

/tmp/appimage_extracted_14267c2e8c7040d7acd4551a834dafd8/vrcx.png
Checking for .NET installation at: /tmp/appimage_extracted_14267c2e8c7040d7acd4551a834dafd8/resources/dotnet-runtime/dotnet
Version: 2025.09.10
Creating new instance of ProgramElectron
Creating new instance of VRCXStorage
2025-09-13 19:57:55.5621 [INFO ] VRCX.Program         - VRCX (Linux) 2025.09.10 Starting... 
2025-09-13 19:57:55.6142 [INFO ] VRCX.Program         - Args: ["--ozone-platform-hint=auto"] 
2025-09-13 19:57:55.6164 [WARN ] VRCX.AppApiElectron  - Falling back to default VRChat path as libraryfolders.vdf was not found OR libraryfolders.vdf does not contain VRChat's appid (438100) 
2025-09-13 19:57:55.6164 [INFO ] VRCX.AppApiElectron  - Using steam library path /home/<user>/.local/share/Steam 
Creating new instance of SQLite
Creating new instance of AppApiElectron
Creating new instance of Discord
Creating new instance of WebApi
Creating new instance of LogWatcher
Creating new instance of SystemMonitorElectron
Creating new instance of AppApiVrElectron
Home path: /home/<user>
AppImage path: /home/<user>/Applications/VRCX.AppImage
Creating new instance of Update
2025-09-13 19:57:56.0673 [INFO ] VRCX.Update          - AppImagePath: /home/<user>/Applications/VRCX.AppImage 
[36834:0913/195756.197491:ERROR:content/browser/browser_main_loop.cc:278] Gtk: gtk_widget_get_scale_factor: assertion 'GTK_IS_WIDGET (widget)' failed

log.txt

*Originally created by @janwels89 on 9/13/2025* ``` /tmp/appimage_extracted_14267c2e8c7040d7acd4551a834dafd8/vrcx.png Checking for .NET installation at: /tmp/appimage_extracted_14267c2e8c7040d7acd4551a834dafd8/resources/dotnet-runtime/dotnet Version: 2025.09.10 Creating new instance of ProgramElectron Creating new instance of VRCXStorage 2025-09-13 19:57:55.5621 [INFO ] VRCX.Program - VRCX (Linux) 2025.09.10 Starting... 2025-09-13 19:57:55.6142 [INFO ] VRCX.Program - Args: ["--ozone-platform-hint=auto"] 2025-09-13 19:57:55.6164 [WARN ] VRCX.AppApiElectron - Falling back to default VRChat path as libraryfolders.vdf was not found OR libraryfolders.vdf does not contain VRChat's appid (438100) 2025-09-13 19:57:55.6164 [INFO ] VRCX.AppApiElectron - Using steam library path /home/<user>/.local/share/Steam Creating new instance of SQLite Creating new instance of AppApiElectron Creating new instance of Discord Creating new instance of WebApi Creating new instance of LogWatcher Creating new instance of SystemMonitorElectron Creating new instance of AppApiVrElectron Home path: /home/<user> AppImage path: /home/<user>/Applications/VRCX.AppImage Creating new instance of Update 2025-09-13 19:57:56.0673 [INFO ] VRCX.Update - AppImagePath: /home/<user>/Applications/VRCX.AppImage [36834:0913/195756.197491:ERROR:content/browser/browser_main_loop.cc:278] Gtk: gtk_widget_get_scale_factor: assertion 'GTK_IS_WIDGET (widget)' failed ``` [log.txt](https://github.com/user-attachments/files/22312205/log.txt)
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Reference: github/VRCX#313