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submitted 2 days ago by Mumuskeh@lemmy.ml to c/nura@lemmy.world

cross-posted from: https://lemmy.ml/post/53368173

Hello lemmy and Nura :D.

First time being around these parts of the web. I am a MX Linux daily driver and would like to dualboot with Nura on PC. I already exported my pmbootstrap'd split images and installed them to the last 2 partitions of my SSD with Gnome Disks (idk if it counts as flashing, pls view the attached image).

Updating grub with # update-grub seemed to work, it printed pmOS being found at sda7, but trying to boot off that gets stuck. I tried talking to a LLM to solve the issue, and my conclusion is that neither does it know well enough about pmOS/Nura - I rather not waste my time in it's hallucination, and also the way I try to setup Nura is probably not documented anywhere (or maybe I suck at reading wiki). For short, It has made me aware that os-prober does not know what to do with Nura, and that manually writing Nura to grub configs is the way.

Need a hand with that, please... thanks.

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[-] Mumuskeh@lemmy.ml 1 points 10 hours ago
    1. and 3. is all correct.

I use systemd mode in MX. In pmOS's entries there is no such choice, unless... the 2 dublicate options in the "advanced options" GRUB entry is actually the dual init format specific to MX? Then we can assume this is an incompatibility on MX Linux's part? I guess I tried booting pmOS in both modes, but I don't see any difference. All the later tests bellow were done on the main pmOS GRUB entry, not in the "advanced options".

The strangely named "6969" UUID is real, sda6's UUID is named like that, and I don't know why.

All UIIDs in order:

  • EFI
    • 13AA-3B2E
  • OTHERS
    • 081de505-7ddd-482a-aff8-9403865510d7
    • 829c2c7a-d475-4692-bc78-d8502ded5d3b and LUKS e1bae6b2-c0b7-47de-bb88-3261cf0c83ba
    • 37e894b4-435c-4156-a923-7cfc27b6705f and LUKS f68c92ec-cade-4686-b467-70f4100c36e0
    • 0ba63eb1-ffa9-466c-ab2a-9b29db2882d2
  • PMOS
    • 6969-ACCE
    • 791e8d35-d7ec-46ed-9b53-a70a8beebe14

The photo is exactly all the visible text on screen, and nothing else appears bellow the screen.

There is no initrd in sda6, but there is vmlinuz-lts. In pmbootstrap I choose the Alpine LTS kernel, and I don't know if that's related to vmlinuz-lts's naming.

(hd0,gpt7) did not fix anything regarding the line 249 edit.

The line 242 edit produced, just bellow the rdinit error: Skipping autodetection of RAID arrays. (raid=autodetect will force). I later then reverted this edit and added sda7's UUID to line 249, replacing (hd0,gpt7), and it produces me same RAID array error.

this post was submitted on 30 Sep 2026
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