As Zygmunt said, this is a current limitation with apparmor. The problem is because both node and snap-confine are differently confined by apparmor, there is a revalidation that happens when node calls itself since it invokes snap run, which invokes snap-confine which causes the revalidation (because it is differently confined). FD delegation improvements in apparmor are planned that would allow for a better experience.
A workaround could be to avoid snap run and call node from /snap/node/current/... instead of through /snap/bin/node. -- 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
