Attached is the journalctl log from a VM booted with the OEM. In particular, while snapd is starting, it can't find the mounted snaps:
snapmgr.go:363: cannot read snap info of snap "core20" at revision 1587: cannot find installed snap "core20" at revision 1587: missing file /snap/core20/1587/meta/snap.yaml snapmgr.go:363: cannot read snap info of snap "firefox" at revision 1635: cannot find installed snap "firefox" at revision 1635: missing file /snap/firefox/1635/meta/snap.yaml
... and later decides to clean up the connections
helpers.go:128: cannot add snap "core20" to interface repository: snap is broken: cannot find installed snap "core20" at revision 1587: missing file /snap/core20/1587/meta/snap.yaml helpers.go:128: cannot add snap "firefox" to interface repository: snap is broken: cannot find installed snap "firefox" at revision 1635: missing file /snap/firefox/1635/meta/snap.yaml ... helpers.go:268: removed stale connections: snapd-desktop-integration:desktop core:desktop, snapd-desktop-integration:snap-themes-control core:snap-themes-control, firefox:x11 core:x11, firefox:screen-inhibit-control core:screen-inhibit-control, snap-store:fwupd core:fwupd, firefox:browser-sandbox core:browser-support, firefox:desktop core:desktop, snap-store:network-status core:network-status, firefox:gsettings core:gsettings, snapd-desktop-integration:wayland core:wayland, firefox:desktop-legacy core:desktop-legacy, firefox:wayland core:wayland, snap-store:appstream-metadata core:appstream-metadata, snap-store:opengl core:opengl, snap-store:gsettings core:gsettings, snap-store:snapd-control core:snapd-control, firefox:u2f-devices core:u2f-devices, firefox:avahi-observe core:avahi-observe, firefox:hardware-observe core:hardware-observe, firefox:etc-firefox-policies core:system-files, firefox:audio-record core:audio-record, firefox:network core:network, firefox:upower-observe core:upower-observe, snap-store:upower-observe core:upower-observe, firefox:camera core:camera, firefox:home core:home, firefox:network-bind core:network-bind, snapd-desktop-integration:desktop-legacy core:desktop-legacy, snap-store:x11 core:x11, firefox:audio-playback core:audio-playback, firefox:removable-media core:removable-media, firefox:cups-control core:cups-control, snap-store:network core:network, snapd-desktop-integration:opengl core:opengl, firefox:joystick core:joystick, firefox:system-packages-doc core:system-packages-doc, firefox:opengl core:opengl, snap-store:desktop-legacy core:desktop-legacy, snap-store:system-observe core:system-observe, snapd-desktop-integration:x11 core:x11, firefox:unity7 core:unity7, snap-store:desktop core:desktop, snap-store:password-manager-service core:password-manager-service, snap-store:packagekit-control core:packagekit-control, firefox:dot-mozilla-firefox core:personal-files, snapd-desktop-integration:gsettings core:gsettings, snap-store:hostfs-usr-share-applications core:system-files, snap-store:wayland core:wayland
Attached is the journalctl log from a VM booted with the OEM. In particular, while snapd is starting, it can't find the mounted snaps:
snapmgr.go:363: cannot read snap info of snap "core20" at revision 1587: cannot find installed snap "core20" at revision 1587: missing file /snap/core20/ 1587/meta/ snap.yaml 1635/meta/ snap.yaml
snapmgr.go:363: cannot read snap info of snap "firefox" at revision 1635: cannot find installed snap "firefox" at revision 1635: missing file /snap/firefox/
... and later decides to clean up the connections
helpers.go:128: cannot add snap "core20" to interface repository: snap is broken: cannot find installed snap "core20" at revision 1587: missing file /snap/core20/ 1587/meta/ snap.yaml 1635/meta/ snap.yaml integration: desktop core:desktop, snapd-desktop- integration: snap-themes- control core:snap- themes- control, firefox:x11 core:x11, firefox: screen- inhibit- control core:screen- inhibit- control, snap-store:fwupd core:fwupd, firefox: browser- sandbox core:browser- support, firefox:desktop core:desktop, snap-store: network- status core:network- status, firefox:gsettings core:gsettings, snapd-desktop- integration: wayland core:wayland, firefox: desktop- legacy core:desktop- legacy, firefox:wayland core:wayland, snap-store: appstream- metadata core:appstream- metadata, snap-store:opengl core:opengl, snap-store: gsettings core:gsettings, snap-store: snapd-control core:snapd-control, firefox:u2f-devices core:u2f-devices, firefox: avahi-observe core:avahi-observe, firefox: hardware- observe core:hardware- observe, firefox: etc-firefox- policies core:system-files, firefox: audio-record core:audio-record, firefox:network core:network, firefox: upower- observe core:upower- observe, snap-store: upower- observe core:upower- observe, firefox:camera core:camera, firefox:home core:home, firefox: network- bind core:network-bind, snapd-desktop- integration: desktop- legacy core:desktop- legacy, snap-store:x11 core:x11, firefox: audio-playback core:audio- playback, firefox: removable- media core:removable- media, firefox: cups-control core:cups-control, snap-store:network core:network, snapd-desktop- integration: opengl core:opengl, firefox:joystick core:joystick, firefox: system- packages- doc core:system- packages- doc, firefox:opengl core:opengl, snap-store: desktop- legacy core:desktop- legacy, snap-store: system- observe core:system- observe, snapd-desktop- integration: x11 core:x11, firefox:unity7 core:unity7, snap-store:desktop core:desktop, snap-store: password- manager- service core:password- manager- service, snap-store: packagekit- control core:packagekit -control, firefox: dot-mozilla- firefox core:personal- files, snapd-desktop- integration: gsettings core:gsettings, snap-store: hostfs- usr-share- applications core:system-files, snap-store:wayland core:wayland
helpers.go:128: cannot add snap "firefox" to interface repository: snap is broken: cannot find installed snap "firefox" at revision 1635: missing file /snap/firefox/
...
helpers.go:268: removed stale connections: snapd-desktop-