I’ve seen another comment about this but I think you should try to check and repair the disk with fsck

It’s the add-ons or if you modified some strict privacy settings, I had the issue with librewolf

I haven’t got this kind of issue with nextcloud, I’m pretty sure you can reset your password using occ via cli

Two reasons:

• Nvidia is mostly closed source so no driver on Linux without reverse engineering
• Steam deck and other handhelds device

No you don’t need port forwarding

Yggtorrent