Persistent is the space on your USB key the will be used to store information, so that that information is still there after a reboot. This tag MEANS THE SAME as persistence.

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How can I make an existing persistant live USB installation load more of the OS to RAM?

A while back I installed (a permanent installation, not a Live USB) Ubuntu on my USB thumb drive. Unfortunately, the transfer rates are too slow for a smooth and responsive experience, so I'd like to ...
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What file resets fstab on persistent live environments?

I'm trying to add lines to my /etc/fstab file. but the lines I add get cleared on reboot because I am using a persistent live USB stick. I don't want a lecture. I just want to know which file writes ...
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Check if pendrive is persistent?

I have a bunch of pendrives with live Linux ISOs loaded onto them and I would like to check one if it is persistent. Rebooting is not an option right now (system rescue). Is there a simple command or ...
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Increase persistent file size to greater than 4 gigabytes

My USB's 16 GB, but I only get to use 4 GB in persistence file. Any way to increase it?
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How can I repair casper-rw file system file in LiveUSB [closed]

While booting Ubuntu and mounting my casper-rw file for persistent storage, Ubuntu recommends me to check for errors using fsck. However, when I boot into my system, since the casper-rw is ...
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How to enable persistent option in disk creator?

I try to test natty alpha with usb. (my system is 10.04) But when I run disk creator I can not choose the option for persistent creation. Here on screenshots I saw that this is possible. Choosing the ...