Preparing to unpack .../archives/lxd_1%3a0.9_all.deb ... => Installing the LXD snap [?1049h[?1h=[?25l                                            Package configuration┌──────────────────────────────────� ��─────────────────────────────────┤ Configuring lxd ├────────────────────────────────────────────────────────────────────┐│ │ │ Upgrade to the LXD snap │ │ │ │ Starting with LXD 3.1, all new releases of LXD are only available to Ubuntu use rs through the snap package. │ │ │ │ This package update will transition your system over to the snap by installing it and then running an automated migration tool. │ │ │ │ As part of this upgrade, all containers will briefly be shutdown and brought back up. Before continuing, make sure that you are ready for this downtime. │ │ │ │  │ │ │ └───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘  [?25h [?1l>[?1049l==> Checking connectivity with the snap store [?1049h[?1h=[?25l                                            Package configuration┌──────────────────────────────────� �───────────────────────────────────────────┤ Configuring lxd ├──────────────────────────────────────────────────────────────────────────────┐│ The LXD project puts out monthly feature releases which while backward compatible at an API and CLI level, will contain some behavior change and potentially require manual │ │ intervention during an upgrade. │ │ │[1 m │ In addition to those, every 2 years a LTS release is made which comes with 5 years of support through frequent bugfix-only releases. │ │ │ │ The LXD team recommends you pick "4.0" for production environments and use "latest" if you're interested in getting the latest LXD features. │ │ │ │ LXD snap track │ │ │ │ latest │ │ 3.0 │ │ 4.0  │ │ │ │ │ │ │ │ │ └────────────────────────────────────────────────────────────────────� �──────────────────────────────────────────────────────────────────────────────────────────────────────────┘  [?25h [?1l>[?1049l==> Installing the LXD snap from the 4.0 track for ubuntu-20.04 snap "lxd" is already installed, see 'snap help refresh' ==> Waiting for LXD to be online (10min timeout) ==> Running migration from Deb to Snap => Connecting to source server error: Unable to connect to the source LXD: Get "http://unix.socket/1.0": dial unix /var/lib/lxd/unix.socket: connect: connection refused dpkg: error processing archive /var/cache/apt/archives/lxd_1%3a0.9_all.deb (--unpack): new lxd package pre-installation script subprocess returned error exit status 1