(Running Lubuntu on Odroid U3)
Did a kernel update, apt-get update, apt-get upgrade, software update (by GUI) and restarted.
When I tried to loggin in the login-screen (doesn't matter if LXDE, Lubuntu, Lubunto Netbook or Openbox) my monitor lost signal for a second and just gave me "failed to authenticate". After another reboot the graphical glitches are gone, but it still says "failed to authenticate".
When trying to get to the terminal with CONTROL+ALT+F2 the video signal is gone for a second and the screen appears again without any changes - no terminal.
Any ideas besides reinstalling?
Ty in advance!