Ubuntu
snapd package

  1. Bug #1662552
  2. Comment #9

Comment 9 for bug 1662552

Revision history for this message
Jamie Strandboge (jdstrand) wrote : Re: snaps don't work with NFS home /home/u/user.name

Robert, your comment "Enabling network access for all snaps just to make them compatible with NFS don't seems to be a perfect solution from the security perspective" is exactly right. It is not possible (currently) to only allow networking for NFS. This may be possible at some point in the future with fine-grained network mediation.

Based on your report, in the meantime, you can add this to /etc/apparmor.d/abstractions/base which will apply to all snaps and for snap-confine, to /etc/apparmor.d/usr.lib.snapd.snap-confine:

network inet,
network inet6,

Then reboot (this will trigger a profile recompile for everything). As mentioned, this is unfortunate but the only workaround atm.