Unable to run the same appimage with multiple users

[majestichou]

There are multiple users on my server. If the first user starts the software using the command./OpenCode-.AppImage opencode-cli, when the second user runs./OpenCode-.AppImage opencode-cli, an error will occur.
The error information is as follows:
fuse: failed to clone device fd: Not a tty fuse: trying to continue without -o clone_fd. ln: cannot remove '/tmp/M8u': Operation not permitted

What should I do to enable multiple users to use this software on the same server?

[Samueru-sama]

I don't think this is possible to be fixed.

This is a bigger issue related to webkit2gtk4, the library is hardcoded to look into /usr/lib/webkit2gtk*/MiniBrowser

What we do to make this work in appimage is patch /usr/lib for /tmp and 3 random characters, in this case that was /tmp/M8u and make a symlink at runtime there so that webkit can find its helper binaries.

Basically if you want to have multiple users run the same appimage, you will have to create a dedicated namespace with unshare or similar for each.