O/S fails to open when launched #1191

New Issue

MrUnknownDE · 2026-04-05T16:58:42+02:00

MrUnknownDE commented

2026-04-05 16:58:42 +02:00

Originally created by @TJKwispy on 1/4/2026

Is there an existing issue for this problem?

I have searched the existing issues

OrcaSlicer Version

Will update once I can close this window to check the latest ver. number

Operating System (OS)

Linux

OS Version

Fedora 43

Additional system information

Operating System: Fedora Linux 43
KDE Plasma Version: 6.5.4
KDE Frameworks Version: 6.21.0
Qt Version: 6.10.1
Kernel Version: 6.17.12-300.fc43.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 32 × AMD Ryzen 9 5950X 16-Core Processor
Memory: 48 GiB of RAM (46.9 GiB usable)
Graphics Processor: AMD Radeon RX 7900 XTX
Manufacturer: Gigabyte Technology Co., Ltd.
Product Name: X570 AORUS ULTRA
System Version: -CF

Printer

N/A

How to reproduce

Attempted to launch via application launcher (flatpack and appimage)
Attempted to launch via executing within file manager (flatpack and appimage)
Attempted to launch appimage via Gear lever
Attempted to launch via terminal

Actual results

Launching via Application Manager or File manager execution does not produce any noticable reaction from the host.
Same as 1
Launching with GearLever gives any response from the system. In that case I can see the Orca logo appear on the task manager and the throbber appears by my cursor for a second or two, but nothing else happens.
Executing the appimage via terminal returns the following:

TJFolse@fedora:~/AppImages$ ./orcaslicer.appimage 
/tmp/.mount_orcaslHbbfEi/bin/orca-slicer: error while loading shared libraries: libwebkit2gtk-4.1.so.0: cannot open shared object file: No such file or directory

Expected results

O/S should open or install

Project file & Debug log uploads

No directory in $HOME/.config exists for OrcaSlicer yet.

Checklist of files to include

Log file
Project file

Anything else?

No response

*Originally created by @TJKwispy on 1/4/2026* ### Is there an existing issue for this problem? - [x] I have searched the existing issues ### OrcaSlicer Version Will update once I can close this window to check the latest ver. number ### Operating System (OS) Linux ### OS Version Fedora 43 ### Additional system information Operating System: Fedora Linux 43 KDE Plasma Version: 6.5.4 KDE Frameworks Version: 6.21.0 Qt Version: 6.10.1 Kernel Version: 6.17.12-300.fc43.x86_64 (64-bit) Graphics Platform: Wayland Processors: 32 × AMD Ryzen 9 5950X 16-Core Processor Memory: 48 GiB of RAM (46.9 GiB usable) Graphics Processor: AMD Radeon RX 7900 XTX Manufacturer: Gigabyte Technology Co., Ltd. Product Name: X570 AORUS ULTRA System Version: -CF ### Printer N/A ### How to reproduce 1. Attempted to launch via application launcher (flatpack and appimage) 2. Attempted to launch via executing within file manager (flatpack and appimage) 3. Attempted to launch appimage via Gear lever 4. Attempted to launch via terminal ### Actual results 1. Launching via Application Manager or File manager execution does not produce any noticable reaction from the host. 2. Same as 1 3. Launching with GearLever gives any response from the system. In that case I can see the Orca logo appear on the task manager and the throbber appears by my cursor for a second or two, but nothing else happens. 4. Executing the appimage via terminal returns the following: ``` TJFolse@fedora:~/AppImages$ ./orcaslicer.appimage /tmp/.mount_orcaslHbbfEi/bin/orca-slicer: error while loading shared libraries: libwebkit2gtk-4.1.so.0: cannot open shared object file: No such file or directory ``` ### Expected results O/S should open or install ### Project file & Debug log uploads No directory in $HOME/.config exists for OrcaSlicer yet. ### Checklist of files to include - [ ] Log file - [ ] Project file ### Anything else? _No response_

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Dependencies

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Reference: github/OrcaSlicer#1191