Discord Game Activity

[sillitatti]

How might Discord's Game Activity detection be made to work with firejail? Even if I run Discord with "firejail --noprofile Discord", this what I get:

I'm running Firejail 0.9.64 on Fedora 33. Discord build number 80041.

[rusty-snake]

Even if I run Discord with "firejail --noprofile Discord", this what I get:

Try if the noprofile.profile helps. If not there is no hope.

Firejail 0.9.64

is vulnerable to CVE-2021-26910.

[sillitatti]

Try if the noprofile.profile helps. If not there is no hope.

Thanks, I tried it. Same result 😞

[reinerh]

Some time ago I worked on an AppArmor profile for Discord and noticed in the audit log that it tries to access the process list, and even to ptrace some processes (browsers, steam, spotify, ...).

@rusty-snake mentioned in the noprofile that a new PID namespace is still being created. So Discord will not see other processes.

What you could try is to start the other processes with firejail as well and join their namespaces (--join=$pid).

[sillitatti]

What you could try is to start the other processes with firejail as well and join their namespaces (--join=$pid).

Thank you! It works with the examples firejail --noprofile --name=steam steam and firejail --join=steam Discord. Now I'll just need to create a good combined profile.