Librewolf updates failing

[hellfire103]

Pre-submit checks

• I checked for similar issues beforehand, but could not find any, not even closed ones. I could not add my bug report to any existing issue.
• I am going to take the time to to fill in all the required details. I know that the bug report will be dismissed otherwise.

Describe the bug

For a while, I have been faced with a bug involving the Librewolf AppImage. Essentially, when I try to update it using AppImageLauncher, it fails. I have tried downloading the file myself, and it works, so I have been performing manual updates.

Expected behavior

I expected the AppImage to be downloaded and installed.

Steps to reproduce the issue

1. Install an old version of Librewolf as an AppImage (try version 121)
2. Right-click Librewolf in the applications menu and select "Update AppImage"
3. Follow the on-screen instructions
4. The installation should fail at 1%

Screenshots

Distribution and desktop environment

I am running Debian Sid with Xfce 4.18.

Output of uname -a:

• Linux garnet 6.6.8-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.6.8-1 (2023-12-22) x86_64 GNU/Linux

Output of neofetch:

Installed AppImageLauncher version

AppImageLauncher version 2.2.0 (git commit 0f91801), built on 2020-09-29 21:36:15 UTC

List of AppImages you tried

• Librewolf v121.0-1 (working; not updating), https://gitlab.com/api/v4/projects/24386000/packages/generic/librewolf/121.0-1/LibreWolf.x86_64.AppImage

Additional context

No response

[TheAssassin]

Have you ever tried to open the details view? Your desktop doesn't really show the UI correctly, but it's a "spoiler" kind of UI element that opens up when clicked and reveals some AppImageUpdate log. If you can open it, please provide the contents (no video needed, just copy-paste the contents into a code tag). If not, you can try to run it from the commandline: /usr/lib/x86_64-linux-gnu/appimagelauncher/update your.AppImage.

[TheAssassin]

Will have to close unless more information is provided by @hellfire103.