Public bug reported:
Our home directories have the following structure:
/home/u/user.name
where u is the first letter of the users first name. The reason for this
structure is the large number of users. The nfs mount point is /home
The file /etc/apparmor.d/tunables/home.d/ubuntu contains the following
line:
@{HOMEDIRS}+=/home/u/
(for one example user)
@{HOMEDIRS}+=/home/*/
did also not work.
Starting a snap (in this example case inkscape) results in the following error
message:
cannot change current working directory to the original directory: Permission
denied
For a self-created snap in classic mode, I get the following error:
cannot create user data directory: /home/u/user.name/snap/mysnap/x1: Permission
denied
The journal contains the following messages:
kernel: nfs: RPC call returned error 13
kernel: audit: type=1400 audit(1486481365.925:127): apparmor="DENIED"
operation="sendmsg" profile="/usr/lib/snapd/snap-confine" pid=25069
comm="snap-confine" laddr=x.x.x.x lport=782 faddr=x.x.x.x fport=2049
family="inet" sock_type="stream" protocol=6 requested_mask="send"
denied_mask="send"
Installed packages:
snapd/xenial-proposed,now 2.22.2 amd64 [installed]
snap-confine/xenial-proposed,now 2.22.2 amd64 [installed]
ubuntu-core-launcher/xenial-proposed,now 2.22.2 amd64 [installed]
** Affects: snapd (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1662552
Title:
snaps don't work with NFS home /home/u/user.name
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