Installing Linux Mint on a Flash Drive

Saulkar

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Aug 25, 2010
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Helloo thar Escapist. Been quite a while since I last created a thread and thus it feels a little awkward so let me stretch out my limbs... and there they go.

Excuse me while I go and collect them.

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I am back.

Any-hoo, I cannot install Linux Mint in my computer without causing the harddrive to disappear from my boot-list yet I can boot from a flash-drive just fine. I read online that it has something to do with the UEFI settings when I installed Windows 7 and now it makes the two operating systems incapable of co-existing. Even using something like EasyBCD does not work. Given this I was wondering if I should drop some money and buy a decently sized USB 3.0 Flash Drive and install a copy of Linux Mint to it since I can already boot a Live copy from a much smaller USB drive. If I can, can I also use it to boot from on my Laptop or would that cause driver and firmware conflicts?

My motherbaord is an Asrock Extreme9 LGA 2011 - Latest Firmware

Some Background: Last April I decided to migrate my Windows 7 installation from a 64GB Corsair M4 SSD to a 256GB Intel SSD and tried to use Acronis to make the transfer. I tried dozens of times only to have it fail every time so eventually I created a bootable Acronis flash drive and was able to successfully make the transfer, only after screwing around with the IDE settings on my motherboard. After I made the migration it appeared that I goofed hard when I forgot to unplug the old drive and booted from it instead which borked the copy. I tried it again and this time remembered to remove the first drive and found success.

A couple months later in June I was experiencing numerous issues with Windows timing out my GPU when hardware rendering and so decided to install Ubuntu, hoping to achieve more stability. After formatting my old O.S. drive I installed Ubuntu to it only to find that despite selecting the dual-boot option, Grub deleted my Windows boot files forcing me to spend several days trying to rebuild them which I did successfully. However it was only a month later when Ubuntu slowly became more and more corrupted and eventually no longer wanted to boot and so I formatted the drive and forgot about it since I was able to get Windows to stop timing out my GPU. It was only about a month ago I decided to try installing Linux again since some of the software I used ran so much better on it but decided to go with Mint instead of Ubuntu.

While changing the boot order to the Live Linux flash-drive I noticed that Grub was still a boot option despite the old harddrive having been formatted and decided to ignore it as trying to boot from it did nothing and it would skip down to Windows. Once again I selected dual boot during the installation and once again Window's boot files were deleted/corrupted. This time I could not replace them and was forced to reinstall my O.S. while the harddrive that Linux was installed on disappeared from the boot menu. Furthermore, while trying to boot from Grub just gave me errors this time around pertaining to IDE and UEFI settings that I could not change to satisfy the boot-software. Even booting using the live flash would not let me properly repair any issues with Grub as it could not find any trace of it and refused to install an updated version of it.

TL;DR: My motherboard's IDE/UEFI whatevers are incompatible with Grub but I can get a live copy to boot from a flash drive. Can I safely install a Bootable/Permanent copy of Mint on a flashdrive and why does it constantly corrupt or delete my Windows 7 bootfiles when I try to dual-boot install? Lastly, would it be safe to boot it on another computer like a laptop?
 

renegade7

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Feb 9, 2011
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Yes, you can. But it's not the best idea. Flash drives do not have nearly the same lifetime as hard drives, and an OS the size of Linux Mint/Ubuntu is going to wear down that flash drive pretty quickly.

I think this will help you: http://community.linuxmint.com/tutorial/view/858 It's not the format of the hard drive, but the partition table. The new UEFI computers with Windows are coming with GUID Partition Table (GPT) but Grub likes Master Boot Record (MBR). Boot up a Live CD or Live USB (use Unetbootin to create one), run gparted from the terminal, and when you get to the Gparted interface, select "New Partition Table" and pick MSDOS or MBR from the list. Apply, and you should be good to go. Let me know if that works.
 

Saulkar

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Aug 25, 2010
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renegade7 said:
Yes, you can. But it's not the best idea. Flash drives do not have nearly the same lifetime as hard drives, and an OS the size of Linux Mint/Ubuntu is going to wear down that flash drive pretty quickly.

I think this will help you: http://community.linuxmint.com/tutorial/view/858 It's not the format of the hard drive, but the partition table. The new UEFI computers with Windows are coming with GUID Partition Table (GPT) but Grub likes Master Boot Record (MBR). Boot up a Live CD or Live USB (use Unetbootin to create one), run gparted from the terminal, and when you get to the Gparted interface, select "New Partition Table" and pick MSDOS or MBR from the list. Apply, and you should be good to go. Let me know if that works.
I have tried this before but MBR/MSDOS never appeared on the list in GParted, I double checked, just to be sure and found they were both still missing. I then formatted the drive, since there was a residual installation of Mint left on it, in Windows and downloaded Minitools Boot Wizard and found that the drive was was already MBR. What do I do now as setting legacy mode in my BIOS prevents anything from booting? Am I better off simply getting an external USB drive?