I have a similar bug on my pc with Ubuntu 21.10 after an upgrade to 5.13.0-23 with an AMD Ryzen 3200G. Although in my case, my external monitor goes to sleep when booting this Kernel version and cannot be woken up.
Fortunately, I can boot the system with the previous version 5.13.0-19
I have a similar bug on my pc with Ubuntu 21.10 after an upgrade to 5.13.0-23 with an AMD Ryzen 3200G. Although in my case, my external monitor goes to sleep when booting this Kernel version and cannot be woken up.
Fortunately, I can boot the system with the previous version 5.13.0-19