I have the same issue as well.
> When the Package Configuration dialog came up on Configuring lxd > LXD snap track latest/3.0/4.0 > When I chose 4.0 and proceed, the installation hung indefinitely at > ==> Installing the LXD snap from the 4.0 track for ubuntu-20.04
I have the same issue as well.
> When the Package Configuration dialog came up on Configuring lxd
> LXD snap track latest/3.0/4.0
> When I chose 4.0 and proceed, the installation hung indefinitely at
> ==> Installing the LXD snap from the 4.0 track for ubuntu-20.04