Because it does give me a functional piece of software to grab YouTube videos without actually opening YouTube, but it cannot really run Firefox with uBlock, which basically means web browsing is impossible
Yeah I'm going with AntiX. Used it a long time ago and assumed it had merged with Mepis to do MX, but thanks to this thread I find out it's still available
Ah, good to know. I wonder how is it possible then for Debain-based distros (MX) to run well on this notebook