Alessandro, just to see if nothing else is broken, can you run this command and restart (NOT REBOOT) the live env afterwards, to see if it fixes it? A logout/login might do the trick
sudo sysctl -w kernel.apparmor_restrict_unprivileged_userns=0 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2122675 Title: Cannot unshare userns in livecd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/2122675/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
