Odroid randomly cant install snaps

i had it all working and the next day it randomly gave this error to me. I dont know what I did.

also i had a error on the ubuntu screen itself when executed this command “unable to mount volume an operation is already pending” something like that. cant get to re create this

$ snap install ubuntu-frame

error: cannot perform the following tasks:
Run hook prepare-plug-graphics-core20 of snap "ubuntu-frame" (run hook "prepare-plug-graphics-core20": cannot perform operation: mount --bind /snap/core20/current/etc/nsswitch.conf /tmp/snap.rootfs_lOwlQ8/etc/nsswitch.conf: Permission denied)

Ubuntu version

No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 20.04.5 LTS
Release:        20.04
Codename:       focal

Snap version

snap    2.57.6
snapd   2.57.6
series  16
ubuntu  20.04
kernel  4.9.333-127

Its an odroid i have to get it in a kiosk for work. and all it gave me is headaches with errors.