Issue installing LXD locally due to lack of lxd-support interface

[steverogers]

Sorry for my previous post which I think is not relate here but I hope this will...

I have been trying to install LXD locally with the --dangerous option without success as documented. This was mainly a way for us to make the LXD installation not track a remote channel so it doesn’t automatically refresh.

Is there a way to attach the lxd-support interface during the installation of the local snap? Following is an example output of the issue in question:

root@lxd-test:~# snap download lxd --channel=4.0/stable
Fetching snap "lxd"
Fetching assertions for "lxd"
Install the snap with:
snap ack lxd_22753.assert
snap install lxd_22753.snap
root@lxd-test:~# snap install lxd_22753.snap --dangerous
error: cannot perform the following tasks:
- Run configure hook of "lxd" snap if present (run hook "configure":
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cat: /proc/self/attr/current: Permission denied
/snap/lxd/x1/snap/hooks/configure: 5: exec: aa-exec: Permission denied
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