Recently my laptop screen broke, so I removed the hinges from laptop and bought external monitor. Now my laptop boots into login screen [via VGA] cable into the monitor, but as soon as I login, the signal gets lost.
But here is the crazy part If I do Ctrl + Alt + F7 I login to tty4 and it shows up on monitor.
From internet, I tried running
but I get
Can't open Display.
Here is the some of the command output I got from internet
lspci | grep VGA 00:02.0 VGA compatible controller : Intel Cor.... (rev 02) 01:00.0 VGA compatible controller : Advanced Micro Devices [AMD] ...
How do I fix it so that after login screen it shows ubuntu. Since my boot screen is broken, I can't reinstall ubuntu.
Hello it seems that If I remove VGA cable and plug it back in it works..