Comment 1 for bug 1777070

Seth Arnold (seth-arnold) wrote :

Hello Xav, thanks for the bug report.

Can you try adding some AppArmor rules to the firefox profile? I suspect this may require a few iterations to find all the issues:

ptrace (trace) peer=@{profile_name},
@{HOME}/.mozilla/firefox/*/gmp-widevinecdm/*/lib*so m,

You can add these lines to the 'main body' of /etc/apparmor.d/usr.bin.firefox and reload the profile with apparmor_parser --replace /etc/apparmor.d/usr.bin.firefox

Then try again and see what else is broken.