I ran sudo apt upgrade. The process got stuck at 49% and my laptop hanged. I couldn't do anything at all to make it work, so I force closed like I used to do in Windows. Now when I boot it up, it sticks on a black screen with a blinking cursor and mouse pointer.
How to fix it?
Some background
Also, my laptop is Acer Aspire 7 (Ryzen 5000 series), so it has some problems with kernels 5.10 lower. So I had updated the LTS version default kernel to the latest one. If that was in any way the reason for this issue.
Also, I did not use the new 21 version because I wanted to run ROS2 and its support is till 20.04 only for now.
sudo apt install --fix-broken && sudo update-grub– Pablo Bianchi Jul 31 '21 at 21:38sudo ubuntu-drivers install? Do you have enough space?df -h– Pablo Bianchi Aug 01 '21 at 00:12