this post was submitted on 29 Mar 2025
13 points (93.3% liked)

Linux

9606 readers
20 users here now

Welcome to c/linux!

Welcome to our thriving Linux community! Whether you're a seasoned Linux enthusiast or just starting your journey, we're excited to have you here. Explore, learn, and collaborate with like-minded individuals who share a passion for open-source software and the endless possibilities it offers. Together, let's dive into the world of Linux and embrace the power of freedom, customization, and innovation. Enjoy your stay and feel free to join the vibrant discussions that await you!

Rules:

  1. Stay on topic: Posts and discussions should be related to Linux, open source software, and related technologies.

  2. Be respectful: Treat fellow community members with respect and courtesy.

  3. Quality over quantity: Share informative and thought-provoking content.

  4. No spam or self-promotion: Avoid excessive self-promotion or spamming.

  5. No NSFW adult content

  6. Follow general lemmy guidelines.

founded 2 years ago
MODERATORS
[email protected]
13
Mint Cinnamon "Import_mok_state() failed" (Solved) (lemmy.world)
submitted 1 week ago* (last edited 1 week ago) by [email protected] to c/[email protected]
8 comments fedilink hide all child comments
 

So following on from my last post I'v now tried again, this time using Rufus to make my boot USB rather than balena etcher which despite being reccomended is apparently problematic. I also downloaded and verified a fresh install of the cinnamon ISO.

Result is uh....

Failed to open \EFI\BOOT\mmx64.efi - Not Found
Failed to load image (windows symbol): Not Found
Failed to start MokManager: Not Found
Something has gone seriously wrong: import_mok_state() failed: Not Found

This happens when trying to boot from the USB so its actually worse than last time where the demo environment worked but it kept crashing on attempting a proper setup.

PC in question is a small notebook with no discreet GPU to speak of (Intel integrated graphics) that I've been hoping to use as a testbed before comiting to Linux on my main PC.___

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 3 points 1 week ago* (last edited 1 week ago) (1 children)

Sorry to link to reddit, but have you already tried the suggestions in this thread from a year ago: https://old.reddit.com/r/pop_os/comments/16tf1vl/something_has_gone_seriously_wrong_import_mok/ ?

Large (1920x9750, ~3MB) screenshot for posterity + those who absolutely do not want to access reddit at all: https://files.catbox.moe/mqsdxh.png

Edit: (Related links)

I'd try the "copy \EFI\BOOT\grubx64.efi to EFI\BOOT\mmx64.efi" solution personally and see what happens. If that works, you might just have an obnoxious BIOS on that computer.

[–] [email protected] 5 points 1 week ago (1 children)

\EFI\BOOT\grubx64.efi

Can you tell me where to get this? The threads are all written by people who seem to assume the reader already knows what it is and the GNU GRUB website appears to be completely dead with none of the links or pages working except for the introduction one.

[–] [email protected] 5 points 1 week ago (1 children)

Should be on your install media. If I mount linuxmint-22.1-cinnamon-64bit.iso on my computer right now, I see:

EFI/boot/bootia32.efi
EFI/boot/bootx64.efi
EFI/boot/grubx64.efi
[–] [email protected] 5 points 1 week ago (1 children)

Thank you! this solved it and I am writing this comment from Linux.

[–] [email protected] 5 points 1 week ago

Nice! Glad I could help!