Have you rebooted since you deleted that stuff?
If you delete a file that’s still in use by some process, it doesn’t really get deleted immediately, but only after every process that used it has quit.
So the free space might not show up until you reboot.
Hm, and what files did you delete?
Are you sure they were on /? (/var/run/ is not on / f.e.)
Are you sure they really took 80GB? (hint: there is something called “sparse files”, f.e. an 80GB file that is empty doesn’t take ANY space at all, so if you delete it you won’t gain anything of course )
Other than that: no idea, as you said already you deleted all snapshots.
Ok, but were they really on the root partition?
Those processes would have been killed by the reboot anyway.
I suppose you don’t have a separate /home partition, right? I can’t really see any other reason for having a 412GiB root partition that is nearly full… (heck, my whole hard disk only has 80GB )
But, again, /var/run is not on root, and /var/run/media/xxx/yyy is actually some other mounted drive/partition. So if you deleted something in there, you will of course NOT gain space on /.
Just mentioning, to avoid a possible miscomprehension.
it is very weird my root space getting down every hour and there are no snapshots. its the first time that i see this kind of leak without any reason .
I see. Can you please run command: btrfs filesystem show, and post the result.
If you run the command snapper list, do you see any snapshots listed in the terminal, such as the original first one, the last hourly (single), or any pre/post such as from when you use YaST?