SGS
4
Please read also 
I fixed your terminal output’s, now we can use the copy icon upper right.
and post terminal in- and output from
inxi -Faz
as text!
killall timeshift
killall timeshift-launcher
But there are timeshift snapshots.
Try restore with
sudo timeshift --restore
There are a lot of snapper snapshots (I think, never seen before), Garuda do not use snapper, because the experience with it was not so good.