Windows 10, a 64 boot operating system.

Every single time it updates, I have to restart gazilions times until it really finishes the update and I would be able to boot Linux again

Sounds like a hardware issue if you have to reboot more than once. Maybe a driver?

@intromatt everything works like a charm. Except for two things:

1. These Windows updates restarting and restarting
2. Sometimes my motherboard tries to turn off the on again as soon as it enters on sleep. So it freezes when this happens

You can disable Windows updates if you like or set your computer to reboot in the middle of the night. I am tired of this Windows 10 horseshit people are posting here about 'billions' of reboots and updates. I run Windows 10 insiders (bleeding edge) and reboot to install updates 2-3 times/month...I could disable the Windows Insider's option and never have to reboot at all if I don't want to....easily.@brunofontes

So, looks like you either have a hardware issue with the mainboard or perhaps a driver issue for the chipset is giving you some grief. @brunofontes

@intromatt I'll try to find bios updates. Yesterday Windows rebooted once and said it was completed. I tried to boot again and it was still installing updates. It said it were done. I tried to boot again and it stayed stuck for a couple of minutes them it showed a message that it was reinstalling the updates, I had to boot again to be able to have a "free" boot.

Now I am back using both OSs. I like them too. Actually, I'd love to have MacOS too. Each of them has it's strengths, so I like to use them all. :)

Run HW diagnostics just in case it is RAM, HDD (SSD) or possibly PSU or MB.

@arcadesdude thank you! I am going to try that! :)