Comment 5 for bug 2036765

There is also an when refreshing firefox:

refreshing snap firefox
error: cannot perform the following tasks:
- Setup snap "firefox" (3145) security profiles (cannot find installed snap "firefox" at revision 2517: missing file /snap/firefox/2517/meta/snap.yaml)
- Run post-refresh hook of "firefox" snap if present (run hook "post-refresh": cannot perform operation: mount --rbind /dev /tmp/snap.rootfs_TbK5Bd//dev: No such file or directory)

And the firefox snap is still tracking a 23.04 channel:

bdmurray@clean-lunar-amd64:/var/log/dist-upgrade$ snap info firefox
name: firefox
summary: ""
publisher: Mozilla\u2713
store-url: https://snapcraft.io/firefox
license: unset
description: |

snap-id: 3wdHCAVyZEmYsCMFDE9qt92UV8rC8Wdk
tracking: latest/stable/ubuntu-23.04
refresh-date: today at 12:24 PDT
channels:
  latest/stable: 117.0.1-2 2023-09-12 (3131) 248MB -
  latest/candidate: 118.0-1 2023-09-18 (3166) 251MB -
  latest/beta: 118.0b9-1 2023-09-15 (3150) 251MB -
  latest/edge: 119.0a1 2023-09-20 (3176) 269MB -
  esr/stable: 115.2.1esr-1 2023-09-12 (3130) 253MB -
  esr/candidate: 115.3.0esr-1 2023-09-18 (3163) 253MB -
  esr/beta: \u2191
  esr/edge: \u2191
installed: (2517) 0B broken