AppImage Crash on KDE 6.6.0 #693

New Issue

MrUnknownDE · 2026-04-05T16:26:07+02:00

MrUnknownDE commented

2026-04-05 16:26:07 +02:00

Originally created by @JormTheProto on 2/19/2026

Is there an existing issue for this problem?

I have searched the existing issues

OrcaSlicer Version

2.3.1

Operating System (OS)

Linux

OS Version

Fedora 43 KDE 6.6.0 kernel 6.18.10

Additional system information

Nvidia proprietary drivers, Wayland

Printer

BambuLab A1

How to reproduce

Launch the AppImage.
After a second the app will hang.

Actual results

already hanging, ui not responsive

Expected results

The app should not have crashed

Project file & Debug log uploads

debug_Thu_Feb_19_19_07_25_29407.log.0.zip

Checklist of files to include

Log file
Project file

Anything else?

Started to happen after a kernel update and a KDE update. I believe the second is much more likely to have caused this issue

Last message in the log: [error] 2026-02-19 19:07:28.880786[Thread 0x00007ffa86b6aa40]:calc_exclude_triangles:Unable to create exclude triangles

*Originally created by @JormTheProto on 2/19/2026* ### Is there an existing issue for this problem? - [x] I have searched the existing issues ### OrcaSlicer Version 2.3.1 ### Operating System (OS) Linux ### OS Version Fedora 43 KDE 6.6.0 kernel 6.18.10 ### Additional system information Nvidia proprietary drivers, Wayland ### Printer BambuLab A1 ### How to reproduce Launch the AppImage. After a second the app will hang. ### Actual results <img width="1600" height="1200" alt="Image" src="https://github.com/user-attachments/assets/cc8de535-3204-4d3e-8175-a8f6e8955bf3" /> already hanging, ui not responsive ### Expected results The app should not have crashed ### Project file & Debug log uploads [debug_Thu_Feb_19_19_07_25_29407.log.0.zip](https://github.com/user-attachments/files/25423995/debug_Thu_Feb_19_19_07_25_29407.log.0.zip) ### Checklist of files to include - [x] Log file - [ ] Project file ### Anything else? Started to happen after a kernel update and a KDE update. I believe the second is much more likely to have caused this issue Last message in the log: [error] 2026-02-19 19:07:28.880786[Thread 0x00007ffa86b6aa40]:calc_exclude_triangles:Unable to create exclude triangles

MrUnknownDE closed this issue

2026-04-05 16:26:07 +02:00

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Reference: github/OrcaSlicer#693