SIGTRAP error on Ubuntu

[aadcg]

Installed via .deb. The first error is easily fixed by following the instructions provided but I'm clueless about the second. Any idea? Thanks.

Console ready 🔬
Saving files to temp directory...
Saved files to /tmp/electron-fiddle-62593-op2n7hSFKe4p
Electron v29.4.0 started.
[62731:0524/190011.842919:FATAL:setuid_sandbox_host.cc(158)] 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 /home/aadcg/.config/Electron Fiddle/electron-bin/current/chrome-sandbox is owned by root and has mode 4755.

Electron exited with signal SIGTRAP.
Saving files to temp directory...
Saved files to /tmp/electron-fiddle-62593-EsSoCyyD6GLQ
Electron v29.4.0 started.
LaunchProcess: failed to execvp:
/home/aadcg/.config/Electron
[62772:0524/190051.235193:FATAL:zygote_host_impl_linux.cc(202)] Check failed: . : Invalid argument (22)

Electron exited with signal SIGTRAP.

[codebytere]

Duplicate of #1597

[aadcg]

I have doubts whether this issue is a duplicate of #1597, since I am reporting that I can't run any fiddle while the other issue mentions not being able to run electron-fiddle.

[erickzhao]

Hey @aadcg, are you able to run https://github.com/electron/electron-quick-start outside of the context of Fiddle? That's the sample code that we load by default into the program.

[aadcg]

Hey @aadcg, are you able to run https://github.com/electron/electron-quick-start outside of the context of Fiddle? That's the sample code that we load by default into the program.

Yes, I am. That's why it is even more intriguing to me.

Same issue on 29.4.2.

Saving files to temp directory...
Saved files to /tmp/electron-fiddle-173225-HQq0KiRT9xzo
Electron v29.4.2 started.
LaunchProcess: failed to execvp:
/home/aadcg/.config/Electron
[173513:0614/223307.314562:FATAL:zygote_host_impl_linux.cc(202)] Check failed: . : Invalid argument (22)

Electron exited with signal SIGTRAP.

[dsanders11]

Hi @aadcg, can you test the latest release (v0.36.4) and see if this is still a problem for you? Thanks!

[aadcg]

@dsanders11 I figured the issue yesterday. It's unrelated to Electron. It's due to bwrap and a very odd Ubuntu policy. See the details here. To fix it, I disabled the apparmor service.

[loicm]

@aadcg I stopped apparmor (sudo service apparmor stop), then ran my fiddle code but I still have the same error.

I use Electron Fiddle 0.36.4 on Ubuntu 24.04

Any idea how to make it works? Thanks!

[rruggiero]

This issue has been ongoing with the ubuntu release for so long now and there is not resolution that I can identify form constant searching. I come back to this ubuntu release every 4-5 months to check that it has been resolved and it hasn't for over a year now.

Uninstalling it and reinstalling it different ways doesn't help. Maybe something is broken in my ubuntu config, who knows?