AppImage failed on Ubuntu v24.04

[yardern]

I tried to execute Numara-5.5.0-x86_64.AppImage on Ubuntu v24.04, failed and got this:

[17626:1019/185307.313317:FATAL:setuid_sandbox_host.cc(163)] The SUID sandbox helper binary was found, but is not configured correctly. Rather than run without sandboxing I'm aborting now. You need to make sure that /tmp/.mount_Numara2qLsnz/chrome-sandbox is owned by root and has mode 4755.
Trace/breakpoint trap (core dumped)

I searched and found this:
electron/electron#42510

[bornova]

Hi @yardern,
This indeed seems to be a known issue with Electron. Not sure if there is an easy workaround at the moment. Is using the DEB package an option for you?

[yardern]

I just installed Numara-5.5.1-amd64.deb, got same problem:

[4227:1021/215301.434906:FATAL:setuid_sandbox_host.cc(163)] The SUID sandbox helper binary was found, but is not configured correctly. Rather than run without sandboxing I'm aborting now. You need to make sure that /opt/Numara/chrome-sandbox is owned by root and has mode 4755.
Trace/breakpoint trap (core dumped)

Hope Electron will solve it. Thanks.

[yardern]

Joplin uses Electron and its AppImage is running ok in Ubuntu 24.04.
Unfortunatly I know nothing about the programming.

[bornova]

This seems to be known issue with Electron. Afer doing some reseach I see lots of other repos having the same problem. I am monitoring this (and electron/electron#42510 as you posted) closely but I don't have a good solution at the moment.