Black screen with white underscore after compiling and installing new kernel

id flag

I recently installed a custom kernel from in a virtual machine. However, after successfully compiling and installing the new kernel, it gets stuck at a black screen with a white underscore after booting through the grub menu.

Desktop VM Screenshot

How can I debug this?

in flag
In order for anyone to have a chance at helping you solve this issue, more information will be needed. Can you [edit] your question to include: (1) the version of Ubuntu you're using in the VM (2) which Kernel you installed (3) any useful error messages that might be in the VM's `/var/log/boot` or `/var/log/syslog` files regarding a failed boot.
WinEunuuchs2Unix avatar
in flag
@matigo This sounds like a question that would fit on Stack Overflow better.

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