1

Can I treat my 128 GB USB like the internal hard disk drive (HDD) and make an Ubuntu OS installation on it and whenever I want, boot the OS from it, and be as fast as using the original OS with a HDD?

My USB is the new fast 3.0.

1

2 Answers 2

0

Yes, you can. Here you will find comprehensive instructions on how to do it:

How to install Ubuntu on an USB stick

But the performance will not be the same as if you install it on a HDD or SSD.

3
  • Thank you.but why it won't be as fast as HDD or SSD.i read that usb 3.0 is 10 times more faster than 2.0.So,shouldn't it be as fast?
    – Nuser
    Nov 28, 2015 at 11:35
  • @Nuser : Even if USB 3.0 is faster than USB 2.0 - an operating system still works not as fast as on an internal disk. You can find many articles on this topic on the internet. :)
    – cl-netbox
    Nov 28, 2015 at 12:13
  • @Nuser: yes you can get performance as fast as on an SSD on a USB 3.0 stick. look here how to do it. (your current USB stick will probably have to be replaced unless you paid around 75€ for it)
    – Fabby
    Nov 30, 2015 at 14:49
0

Theoretically, it should work with a persistent USB.

While creating the USB startup disk from an Ubuntu ISO file, make sure you select the option "Stored in reserved extra space" for storage of documents and settings. You should allocate a good amount of space to this heading if you are going to use Ubuntu from your USB for a long time.

Once the startup disk has been created, plug it into the computer you want to use it on, boot from it and select try ubuntu to use Ubuntu direct from your USB without having to install it.

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .