Nothing seems to work on raspberry pi!

I use 16.04 beta to the release version. Nothing seems to work at all.

It keep crashing!

Browsers cannot even play youtube!

It’s horrible!

I find using it very frustrating!

How am i going to do my work when everything fails!

I use Mate 1.14.1 on Ubuntu 16.04 now, with upgraded Pi kernel 4.4.14-v7+ on Raspberry Pi 3, fast and perfectly stable! No crashes yet... I understand your frustration. I hate it when stuff doesn't work.

Perhaps you could drop the beta, create a new microSD image and retry?

For youtube, now see