All right. I know that it was me who screwed everything.
last night i was trying to setup my torrent client (transmission) on mbl to send an email when torrent is completed.
I was following one tutorial and did:
sudo apt-get install gnome-schedule
which began installing plenty of libraries etc… at that point i've realised it was a mistake.
and indeed it was something to install if u use transmission on ubuntu.
so I did Ctrl-C - yet another mistake..
tried to remove gnome-shedule. since it was not completely installed - obviously - my package manager complained.
I have forced some fixed etc it all failed.. i did reboot. and never came back..
I have tried holding reset button to restore something hoping that it would do more than root password and IP adresses..
But even though it seems that i can ssh to it, but it fails to log root in.
I have tried default (welc0me) and my root password that I had before… but nothing..
since UI is gone i cannot reinstall FW..
..connecting to mbl from linux device someone said?
how to do that? what could and couldn't be done from there?