Issue is solved. Thanks though.

I don’t think it’s some cpu issue because I used arch for sometime on my another laptop which is poorer in terms of hardware and cpu than current one. But again I might be wrong, will try to understand if this happens again.

I’ll do it next time. Thanks.

I suppose I fixed it. I checked logs, there were some errors with /etc/fstab.

I opened sys logs last time and didn’t get shit, but okay will do again and get back to you.

Xfce, didn’t try KDE yet, using gnome currently.