I keep everything updated every day, and today there was a kernel update. So I updated, then I restarted, then the computer is frozen at the login screen. Nothing works, no keyboard, no mouse, etc. So, I used escape key to boot to previous kernel, but don't know what to do to fix the issue. What am I supposed to do, because if I reboot without using grub to go to previous kernel, it just keeps being frozen at login screen.
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