this post was submitted on 22 Nov 2025
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Linux Mint

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Linux Mint is a free Linux-based operating system designed for use on desktop and laptop computers.

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linuxmint.com/start/

where is a current or past release. Here's an example using release 21.1 'Vera':

https://linuxmint.com/start/vera/

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Hi, everyone. I have just finished building a computer and wanted to put Linux Mint on it.

The parts list is as follows: CPU: AMD Ryzen 7 7700X Motherboard: MSI B650 GAMING PLUS WIFI ATX AM5 Motherboard Memory: Crucial Pro 32 GB (2 x 16 GB) DDR5-6400 CL38 Memory 2 TB NVME SSD

I followed the install guide and got it to boot once from a USB. Then, once it was hooked into the internet, it started putting in the codecs. As expected. When I tried to push the Linux install onto the SSD (which has nothing on it) it hung up and the computer shut down.

Now when I try to boot from the same USB I can't even get into the live session that I had been in before.

I get the following error: import mok state not found  error

Apologies for the poor picture quality as it has to be extracted from a video that I took of it happening. This error shows for an instant and then the computer shuts down.

I have disabled secure boot and tried again, same thing. I have flashed the install USB stick again after verifying the checksum, same thing. I have made a bootable USB with differing programs (Rufus and Etcher) and it happens again.

I have gone through some forum posts and seen people talking about trickery which I don't undersatnd involving changing filenames and such, but when I try to navigate the USB stick on my laptop (running W10) I cannot find the files they are talking about to even rename them.

I apologise for being the newbie who rushes in with a question, but I did try to look up solutions, and can't seem to do them on my own.

For those who said they went into advanced boot options and made the boot point to a particular file in their motherboard's bios, Click UEFI (the bios for my particular motherboard) does not seem to have this as an option.

I am at a bit of a loss. Any help would be appreciated dearly!

Thank you in advance.


I apologize for leaving the thread unanswered for a bit even though you were quick with helpful responses. I was hacking away at other solutions (in the sense of "madly trying everything" as I certainly haven't the technical knowhow to do any real hacking) and came upon this thread.

In case the thread dies in the future and some searcher finds this: What I had to do was change grubx64.efi's filename to "mmx64.efi", and off we went. Disabling secure boot probably helped also but that had already been set several attempts ago.

I had been busy with trying it, without much hope, but it worked.

I am now using the machine to write this very edit! I will leave the above as is in case others need the information.

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[โ€“] originalucifer@moist.catsweat.com 4 points 6 hours ago (1 children)

heres what i think happened...

when you first built the pc, there is a 'boot order' it will attempt to boot from different devices from a list, in that order.

often HDD/SSD will be set to be checked before USB devices.

when you first boot to mint, there were no other boot options.. the bios went through the list and only found a usb device, and booted from it.

when you told mint to install to your SSD, it attempted to create a boot partition on that SSD and then install mint, but something went wrong.

At this point your computer now has 2 bootable devices... an SSD with a failed mint install, and a USB live drive. the next time it boots its checking its list, seeing the SSD and choosing it first. effectively ignoring any USB device.

you need to hit f8 or somethin to trigger the bios boot menu so you can select the linux mint USB device

[โ€“] Tippon@lemmy.dbzer0.com 2 points 6 hours ago (1 children)

On my MSI motherboard, F11 gives you the boot options. If you've been restarting, you might need to shut down completely for it to recognise the USB boot device ๐Ÿ‘

[โ€“] EtnaAtsume@lemmy.world 2 points 6 hours ago

I have found a solution! But thank you both for your quick responses!