There is no firejail-default profile in Ubuntu

[Richard Baka]

Firejail requires the firejail-default apparmor profile in /etc/apparmor.d to work together with apparmor but that doesn't exist in Ubuntu 19.04. After I had added firejail-default to /etc/apparmor.d and firejail-local to /etc/apparmor.d/local everything was OK.

Could this be default in Ubuntu?

[Jalon Funk (francescohickle15)]

/etc/apparmor.d/firejail-default is part of firejail package, see https://packages.ubuntu.com/disco/amd64/firejail/filelist

[Jalon Funk (francescohickle15)]

/etc/apparmor.d/local/firejail-default should be created by post-install firejail package hook. I recommend re-installing firejail package.

[Richard Baka (bakarichard91)]

Of course this had been done multiple times but hasn't helped.

[Jalon Funk (francescohickle15)]

The file clearly is inside deb pakckage, you can open it and see yourself. It it doesn't work the your system may be broken somewhat.

[Richard Baka (bakarichard91)]

OK. Could you try it on disco?

[Reiner Herrmann (deki)]

The AppArmor local override file is generated since 0.9.58.2-1.