So this is an existing issue that we sometimes tried to work around by granting snap-confine more permissions. This is a limitation in apparmor itself, where we cannot say that snap-confine can inherit and pass a file descriptor to another process, whatever that file may be.
I had a quick look if that workaround handles /tmp/* but I couldn't see anything. Perhaps it needs to be added but I'd like to write a test first. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1849753 Title: AppArmor profile prohibits classic snap from inheriting file descriptors To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1849753/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
