I have a raspberry Pi4 4gb.wireless usb mouse, usb wired keyboard, hdmi PC monitor.
After install trough sd card I’m able to configure Wi-Fi, install gparted, vlc, change passwords, set date.
Later I update, but when I upgrade after few minutes t’he screen goes Black with a cursor on top and the mouse arrow blinking in the middle.
I can’t do anithing else.
If I switch off and on a gain it seems to boot normally, but when its time to show t’he user and passwords window IT does not appear. Aagain the Black window with a cursor on top