When booting the system or shutting it down, on normal working systems there is the ubunu splash screen, but on mine the screen gets garbled and there is a pattern displayed, most times, it is white, but sometimes it has many colors.
But when the login screen appears, everything works as normal.
When booting the system or shutting it down, on normal working systems there is the ubunu splash screen, but on mine the screen gets garbled and there is a pattern displayed, most times, it is white, but sometimes it has many colors.
But when the login screen appears, everything works as normal.