Is there a better way to run ubuntu from usb disk

Posted by Adam Butler on Ask Ubuntu See other posts from Ask Ubuntu or by Adam Butler
Published on 2011-11-18T23:34:56Z Indexed on 2011/11/19 2:08 UTC
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installation

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usb

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live-usb

I have an old laptop with a broken hard drive controller and am running the previous ubuntu from a usb. I installed this as per standard instructions by running some program that copied the live cd to the usb.

This has had a few problems, it seems like it was just made for trying and not for everyday use. Ideally I would like to do a proper install to the usb disk instead of just running off the installer disk. Is there a way to do this?

The main problems I have are:

When adding mounts to fstab it gets overwritten on each reboot
When installing updates the kernel cannot be updated

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