I’ve copied the results below. It says core20 failed to attach, so I tried looking up the error and reading up on core20, but didn’t find much info so don’t know if it’s contributing to my snap install error or not.
$ systemctl status snap*.mount
● snap-core20-634.mount - Mount unit for core20, revision 634
Loaded: loaded (/proc/self/mountinfo; enabled; vendor preset: enabled)
Active: active (mounted) since Sun 2020-09-27 20:25:48 EDT; 3 days ago
Where: /snap/core20/634
What: /dev/loop0
CGroup: /system.slice/snap-core20-634.mount
Sep 27 20:25:48 Radar systemd[1]: Mounting Mount unit for core20, revision 634…
Sep 27 20:25:48 Radar systemd[19872]: Failed to attach 19872 to compat systemd cgroup /system.slice/snap-core20-634.mount: No such file or directory
Sep 27 20:25:48 Radar systemd[1]: Mounted Mount unit for core20, revision 634.
● snap-tautulli-98.mount - Mount unit for tautulli, revision 98
Loaded: loaded (/proc/self/mountinfo; enabled; vendor preset: enabled)
Active: active (mounted) since Sat 2020-09-26 13:17:39 EDT; 5 days ago
Where: /snap/tautulli/98
What: /dev/loop7
CGroup: /system.slice/snap-tautulli-98.mount
Sep 26 13:17:39 Radar systemd[1]: Mounted Mount unit for tautulli, revision 98.
$ cat /proc/self/mountinfo
24 31 0:22 / /sys rw,nosuid,nodev,noexec,relatime shared:7 - sysfs sysfs rw
25 31 0:5 / /proc rw,nosuid,nodev,noexec,relatime shared:15 - proc proc rw
26 31 0:6 / /dev rw,nosuid,noexec,relatime shared:2 - devtmpfs udev rw,size=7942884k,nr_inodes=1985721,mode=755
27 26 0:23 / /dev/pts rw,nosuid,noexec,relatime shared:3 - devpts devpts rw,gid=5,mode=620,ptmxmode=000
28 31 0:24 / /run rw,nosuid,nodev,noexec,relatime shared:5 - tmpfs tmpfs rw,size=1597208k,mode=755
31 1 8:2 / / rw,relatime shared:1 - ext4 /dev/sda2 rw,errors=remount-ro
35 24 0:29 / /sys/fs/cgroup ro,nosuid,nodev,noexec shared:9 - tmpfs tmpfs ro,mode=755
36 35 0:30 / /sys/fs/cgroup/unified rw,nosuid,nodev,noexec,relatime shared:10 - cgroup2 cgroup2 rw,nsdelegate
57 28 0:48 / /run/rpc_pipefs rw,relatime shared:32 - rpc_pipefs sunrpc rw
158 31 7:7 / /snap/tautulli/98 ro,nodev,relatime shared:89 - squashfs /dev/loop7 ro
620 28 0:57 / /run/user/1000 rw,nosuid,nodev,relatime shared:575 - tmpfs tmpfs rw,size=1597204k,mode=700,uid=1000,gid=1000
32 31 8:1 / /boot/efi rw,relatime shared:4 - vfat /dev/sda1 rw,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro
58 31 0:28 / /mnt/smb/bay1 rw,relatime shared:22 - cifs //10.168.2.10/bay1 rw,vers=1.0,sec=ntlm,cache=strict,username=****,uid=0,noforceuid,gid=0,noforcegid,addr=10.168.2.10,file_mode=0777,dir_mode=0777,soft,nounix,serverino,mapposix,rsize=61440,wsize=65536,bsize=1048576,echo_interval=60,actimeo=1
88 31 7:0 / /snap/core20/634 ro,nodev,relatime shared:33 - squashfs /dev/loop0 ro
171 24 0:7 / /sys/kernel/security rw,relatime shared:91 - securityfs securityfs rw
