The problem is occurring when loading ubuntu with systemd. If I'm manually starting with upstart (from boot menu) then everything works fine.
I've checked the disk with badsector and I have no badsectors in disk. The disk is pretty new also, so I don't think that that's a problem with disk.
I've tried to look at the output of journalctl command and I don't see anything wierd. Seems that all hardware is working properly. But then when systemd starts to launching programs if they want lock they couldn't get it because of read-only file system. Aside from that I can't say anything.
I can post like 10 photos with outputs of journalctl if it will help
That's the output of journalctl -b
journalctl -b -x
to start with, which would lead me on to other stuff. But don't use the-x
option for stuff that you pass to other people for diagnosis.