I did end up configuring REISUB after forcing the system to shutdown. Big issue though, got the freeze again and REISUB didn’t work. It works while the system is running normally. Can’t even turn caps lock on and off during the freeze.
Might open a thread about this, since it’s most likely an evolution of an issue I’ve been trying to fix for a while now (random reboots).
If REISUB was setup properly and works, and you’re still getting freezes which render REISUB unusable, you likely have a piece of hardware failing.
The next time it freezes and fails you can also provite the output of your journal to get a look at what’s happening. But, imo, it’s likely hardware dieing unfortunately.
This is what I thought as well, but there are a few things that make me think that it could possibly be something else.
Firstly, while I don’t consider windows to be a benchmark for system stability, I actually haven’t had issues with it crashing. I don’t have experience with hardware failure, but wouldn’t the issues be noticeable on all installed operating systems?
Secondly, there’s one constant across all reboots/freezes and that’s brave browser. I’m pretty certain that every time I’ve encountered one of these I was either clicking on something or trying to highlight some text in brave.
There’s still a while to go until the release of ryzen 7000, so hardware failing right now is kinda unfortunate
Seeing as my original question was answered, I’ve marked @fbodymechanic’s reply as the solution. Should’ve done this earlier, my bad.
As a final update, I’ve decided to switch from Brave to FIrefox. If the issue persists I’ll probably open another thread to at least identify the failing piece of hardware.