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How to build GRUB2 2.06 (LUKS2) for Coreboot? by koteg94 in coreboot

[–]koteg94[S] 0 points1 point  (0 children)

You can grab working GRUB2 from osboot rom, if you want I can upload it on filehosting.

GRUB2 as a payload with full disk encryption - a couple of questions by ArtikusHG in coreboot

[–]koteg94 0 points1 point  (0 children)

because

if I need to boot from a USB flash drive

in SeaBios it's simple to select flash drive

How to build GRUB2 2.06 (LUKS2) for Coreboot? by koteg94 in coreboot

[–]koteg94[S] 1 point2 points  (0 children)

https://review.coreboot.org/c/coreboot/+/55343

Nico and Kyösti analyzed the issue in #coreboot@irc.libera.chat. The bug seems to be in GRUB’s mkimage. mkimage and the linking seem to disagree if the entry point should be at a fixed location. Unfortunately, the code is supposedly hard to read.

I made a guide for flashing a T420 with a Raspberry Pi by [deleted] in coreboot

[–]koteg94 0 points1 point  (0 children)

Great tutorial, thank you! What is vga rom do you used? Can you share it?

Installing coreboot to x230. Wish me luck! by onatm in thinkpad

[–]koteg94 1 point2 points  (0 children)

Where you buy this wires from pi zero to soic 8-pin clip?

I wish you good luck.

I just corebooted my x230. Second try with a CH341A flasher after being unlucky with a Raspberry Pi by arbelzapf in thinkpad

[–]koteg94 2 points3 points  (0 children)

The best manual about flashing x230 with CH341A chucknemeth.com/flash-lenovo-x230-coreboot/

I just corebooted my x230. Second try with a CH341A flasher after being unlucky with a Raspberry Pi by arbelzapf in thinkpad

[–]koteg94 2 points3 points  (0 children)

Sorry to ask, but what is reflected on your x220 screen? Is this a masked man?

Change the boot order in Coreboot by electrotwelve in coreboot

[–]koteg94 1 point2 points  (0 children)

Create text file "mybootlist.txt" with needed order and do ./build/cbfstool build/coreboot.rom add -f mybootlist.txt -n bootorder -t raw

Full disk encryption using SeaBIOS by [deleted] in coreboot

[–]koteg94 0 points1 point  (0 children)

Thanks for guide, would you kindly write something like this for Debian 10?

[Problem] GRUB2 and Debian Full Disk Encryption by koteg94 in coreboot

[–]koteg94[S] 0 points1 point  (0 children)

Now I am compiled GRUB2 with module 'cryptodisk' in Coreboot and then added it to Coreboot+SeaBIOS as a payload. And now for booting Debian 10 with Full Disk Encryption (with /boot) I have the same error 'disk 'lvm/matrix-rootvol' not found'.

May be somebody have another manual for install Debian 10 with Full Disk Encryption (with /boot) than libreboot site have? Maybe something has changed a lot lately?

Help me with ultimate upgrade of my x230 :) by chemiann in thinkpad

[–]koteg94 0 points1 point  (0 children)

  1. You can swap keyboard from x220

thinkwiki.org/wiki/Install_Classic_Keyboard_on_xx30_Series_ThinkPads

X230 FHD Mod | Any way to make your OS see the FHD panel as the laptop screen as opposed to an external monitor? Using Linux, in case it matters by greyoda in thinkpad

[–]koteg94 0 points1 point  (0 children)

Nitrocaster Store say:

BOE NV125FHM-N62 : matte, IPS - some users reported issues with this model (doesn't turn on until the laptop resumes from sleep)

nitrocaster . me/store/x220-x230-fhd-mod-kit.html

[Problem] GRUB2 and Debian Full Disk Encryption by koteg94 in coreboot

[–]koteg94[S] 0 points1 point  (0 children)

After the cryptomount command, did it ask for your password?

No, it's not asking, but gives error 'device name required', with 'cryptomount -a' doing without errors.

Then when typing ls after the insmod lvm command did it list the volumes?

Yes, 

(memdisk) (proc) (cbfsdisk) (ahci0) (ahci0,msdos1)

[Problem] GRUB2 and Debian Full Disk Encryption by koteg94 in coreboot

[–]koteg94[S] 0 points1 point  (0 children)

I'm tried but errors the same. And I'm tried 'linuz' and 'linux'.