Since the recent update, when my computer is under stress it crashes when downloading 4k videos, but it used to be able to on past kernels. It crashes to a black screen or apps stop working by them not receiving mouse support
Linux thinkpad 5.13.0-28-generic #31~20.04.1-Ubuntu SMP Wed Jan 19 14:08:10 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
If the 5.11.41 kernel is available, please select it. Doing so, will make your computer boot into 5.11.41 Linux kernel. If your system goes back to operating normal, then you may want to lock your computer into the 5.11.41 kernel, and preventing 5.13 upgrades.
This can be done in Synaptic Package Manager, or by a terminal command that I am sure Aravisian, our resident terminal wiz, will have for you. But for now, please choose a lower kernel, and see how it goes.