I mostly play modded minecraft on my deck, and they're really handy for modifier keys or macros that you need to keep active while pressing something else using the front controls
To be fair, Fedora switching to something as default isn't a good sign that you should start using it. I do agree, though, btrfs has come far enough to be a default choice for most people.
If you're willing to go the extra mile for OpenStack, I suggest you check out OKD and its virtualization operator. It's much easier to install and maintain, too
Are you talking about 2FA login for your own user account or U2F/PIV/WebAuthn in your browser? The latter seems to work out of the box on any non-snap or flatpak browser, but the former needs a bit more setup as that is not a standard feature in Ubuntu yet. I recommend using ykman and yubico-piv-tool for configuring yubikeys in linux, but Yubico also provides a GUI application on their website
If you're talking about the Temp folder, the equivalent to that in Linux is /tmp/ which behaves exactly like you described. ~/.cache is more like a general directory for any cache that programs might wanna keep around for longer than a single boot. I'm not aware of special directories like this on Windows. From what I've seen, most programs on Windows tend to keep it in AppData alongside non-cache files
If you're a gun enthusiast or just would like to mess around with some of the most detailed weapons VR has to offer, I strongly recommend trying out H3VR (Hotdogs, Horseshoes and Hand Grenades is the full name I believe). Yes, it has never been on sale since it came out, but it's 100% worth the 20 bucks they're asking for. There's also an awesome multi-player mod for it called H3MP, as well as heaps of other content mods.
It's more likely that your vendor doesn't push updates for your mobo to LVFS
*semi-original idea made out of someone else's images.
Let's not forget that the actual technology isn't the issue here. The issue is how the training data for it was sourced.
If you think you can't pirate Adobe I've got news for you
You can join the beta from the browser and then use Aurora with your Google account
Yes, I bought a Xiaomi 50W 20K powerbank exactly for that, and it works perfectly
Clear the app cache, that did it for me.
If it doesn't work, clear the data too.