Matthieu, more recently a more likely problem has been characterized by Alberto
Mardegan and found the line in question in
https://bugs.launchpad.net/snapd/+bug/1973321
In particular, restarting snapd doesn't help at all for me, so having
the directory mounted before snapd starts doesn't help, an
Thanks Alberto. I tried running "hello" in a different directory, and
you were correct:
arc@andrewfairfield:~$ hello
cannot open path of the current working directory: Permission denied
arc@andrewfairfield:~$ cd /
arc@andrewfairfield:/$ hello
Hello, world!
arc@andrewfairfield:/$
[ This is in 20.
I (using Kerberos) don't the get apparmor DENIED messages that Eric (not
using Kerberos) did, but I get exactly the same "cannot open path of the
current working directory: Permission denied" error.
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Using NVFv4, kerberos authenticated, mounted by autofs:
arc@andrewshoreham:~$ hello
cannot open path of the current working directory: Permission denied
[ Then as user with sudo privs, sudo systemctl restart snapd ]
arc@andrewshoreham:~$ hello
cannot open path of the current working directory: P
I got exactly the same errors as Miles above; a simple permission denied
error stopping things before AppArmor got involved.
I.e., the answer to Markus Kuhn's question is no, in fact even in
enforce mode there are no denied apparmor complaints.
I don't know whether this is because the gating prob
Firefox also doesn't work now it is a snap in 22.04.
I think there are still multiple issues here. The original poster seems
to be using NVSv3 I believe based on the RPC errors (NFSv3 uses multiple
ports, one of which is called something like RPC, but I am not an expert
in this as I have only used
I did some more investigating, and I think there are two independent problems
here:
(1) The problem as believed so far, network access permissions
(2) New insight: Kerberos doesn't work with snaps.
This explains why fixing (1) didn't help me (or Adam).
Background: Kerberos is the authentication m
I never got it to work in 20.04, so I don't know whether your fix ever
made it in.
I have just installed Jammy Jellyfish (22.04), and can confirm snaps
don't work in it when using autofs and nfs mounted home directories.
The prior work around was just never use any snap applications, which
was OK
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