I installed snapd from apt, and then installed snap-store using sudo snap install snap-store
. Trying to execute snap-store from the terminal results in a variety of apparmor denials, which cause snap-store to exit.
Nov 04 11:53:33 ideapad audit[1378]: AVC apparmor="DENIED" operation="open" profile="snap.snap-store.snap-store" name="/home/kolbe/Documents/" pid=1378 comm="head" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
Nov 04 11:53:33 ideapad kernel: audit: type=1400 audit(1572897213.419:27): apparmor="DENIED" operation="open" profile="snap.snap-store.snap-store" name="/home/kolbe/Documents/" pid=1378 comm="head" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
Nov 04 11:53:35 ideapad audit[1269]: AVC apparmor="DENIED" operation="open" profile="snap.snap-store.snap-store" name="/etc/xdg/lubuntu/applications/" pid=1269 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
Nov 04 11:53:35 ideapad audit[1269]: AVC apparmor="DENIED" operation="open" profile="snap.snap-store.snap-store" name="/etc/xdg/lubuntu/applications/defaults.list" pid=1269 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
Nov 04 11:53:35 ideapad kernel: audit: type=1400 audit(1572897215.263:28): apparmor="DENIED" operation="open" profile="snap.snap-store.snap-store" name="/etc/xdg/lubuntu/applications/" pid=1269 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
Nov 04 11:53:35 ideapad kernel: audit: type=1400 audit(1572897215.263:29): apparmor="DENIED" operation="open" profile="snap.snap-store.snap-store" name="/etc/xdg/lubuntu/applications/defaults.list" pid=1269 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
Nov 04 11:55:06 ideapad dbus-daemon[1070]: [session uid=1000 pid=1070] Failed to activate service 'org.freedesktop.Notifications': timed out (service_start_timeout=120000ms)