admin@1234567:~$ snap list --all
Name              Version          Rev    Tracking       Publisher   Notes
alsa-utils        1.1.2-5          68     latest/stable  canonical✓  -
bluez                              229    latest/stable  canonical✓  disabled,broken
bluez             5.48-3           284    latest/stable  canonical✓  -
caracalla         16.04-1.39       53     latest/stable  canonical✓  gadget
caracalla-kernel                   138    latest/stable  canonical✓  disabled,broken
caracalla-kernel  4.4.0-217.250    160    latest/stable  canonical✓  kernel
caracalla-kernel                   157    latest/stable  canonical✓  disabled,broken
core              16-2.53.2        12255  latest/beta    canonical✓  core,ignore-validation
core              16-2.53.1        12093  latest/beta    canonical✓  core,disabled,ignore-validation
core18            20211015         2246   latest/stable  canonical✓  base,ignore-validation
core18                             2128   latest/stable  canonical✓  disabled,broken,ignore-validation
docker            19.03.13         796    latest/stable  canonical✓  -
docker                             1310   latest/stable  canonical✓  disabled,broken
docker            20.10.9          1417   latest/stable  canonical✓  disabled
locationd         4.2.1            163    latest/stable  canonical✓  -
modem-manager     1.8.0-12         426    latest/stable  canonical✓  -
network-manager   1.2.2-28         615    latest/stable  canonical✓  -
network-manager                    595    latest/stable  canonical✓  disabled,broken
tpm2              1.0-5            42     latest/stable  canonical✓  -
udisks2           2.6.4-2          100    latest/stable  canonical✓  -
uefi-fw-tools     1.5.4-0.7.2+git  50     latest/stable  canonical✓  -
uefi-fw-tools                      22     latest/stable  canonical✓  disabled,broken
uefi-fw-tools                      18     latest/stable  canonical✓  disabled,broken
wifi-ap           30               355    latest/stable  canonical✓  -
wpa-supplicant    2.4.4            53     latest/stable  canonical✓  -
admin@1234567:~$ ls /etc/systemd/system/*.mount
/etc/systemd/system/snap-alsa\x2dutils-68.mount         /etc/systemd/system/snap-core-12255.mount   /etc/systemd/system/snap-locationd-163.mount           /etc/systemd/system/snap-uefi\x2dfw\x2dtools-50.mount
/etc/systemd/system/snap-bluez-284.mount                /etc/systemd/system/snap-core18-2128.mount  /etc/systemd/system/snap-modem\x2dmanager-426.mount    /etc/systemd/system/snap-wifi\x2dap-355.mount
/etc/systemd/system/snap-caracalla-53.mount             /etc/systemd/system/snap-core18-2246.mount  /etc/systemd/system/snap-network\x2dmanager-615.mount  /etc/systemd/system/snap-wpa\x2dsupplicant-53.mount
/etc/systemd/system/snap-caracalla\x2dkernel-160.mount  /etc/systemd/system/snap-docker-1417.mount  /etc/systemd/system/snap-tpm2-42.mount
/etc/systemd/system/snap-core-12093.mount               /etc/systemd/system/snap-docker-796.mount   /etc/systemd/system/snap-udisks2-100.mount
admin@1234567:~$ ls /var/lib/snapd/snaps
alsa-utils_68.snap         caracalla-kernel_157.snap  core18_2246.snap  docker_1417.snap    modem-manager_426.snap    test-snapd-sh_2.snap.partial     uefi-fw-tools_18.snap  wpa-supplicant_53.snap
bluez_229.snap             caracalla-kernel_160.snap  core_12093.snap   docker_796.snap     network-manager_595.snap  test-snapd-tools_6.snap.partial  uefi-fw-tools_22.snap
bluez_284.snap             caracalla_53.snap          core_12255.snap   jq_6.snap.partial   network-manager_615.snap  tpm2_42.snap                     uefi-fw-tools_50.snap
caracalla-kernel_138.snap  core18_2128.snap           docker_1310.snap  locationd_163.snap  partial                   udisks2_100.snap                 wifi-ap_355.snap