Cachyos-settings sbct-batch-sign is conflicting with existing sbctl package.

[Gaanee0]

Edition- Fedora-42 workstation edition.
Kernel- Linux 6.15.4-cachyos1.fc42.x86_64

Tried to install cachyos-settings from the add-ons copr. It conflicts with zram-generator-defaults too but cachyos-settings provides it but not sbctl package it conflicting now, can't reinstall the sbctl either. i have to remove the cachyos-settings to get the sbctl package.

[mikaeldui]

@Gaanee0 you can set up Secure Boot with the built-in mokutil instead of sbctl, if you still trust the Microsoft Secure Boot key. I've written a guide for it here: https://gist.github.com/msmafra/a5ae34d2d38e6d5bcf763b7b81c56fe4

Though, I've no idea of how to migrate from sbctl to mokutil which I guess you have to do since I guess you've re-signed everything with your custom key.

[andersrh]

Hi guys. I have added a test version of the kernel to our dev repo on copr.

I would appreciate if you can test it and see if secure boot works and give your feedback.

[Anifyuli]

I would appreciate if you can test it and see if secure boot works and give your feedback.

I install new dev build from dev Copr, but I still haven't idea it enabled or not

anifyuli@ThinkPad-X280 ~> uname -ari
Linux ThinkPad-X280 6.15.7-cachyos1.fc42.x86_64 #1 SMP PREEMPT_DYNAMIC Sun Jul 20 16:27:17 UTC 2025 x86_64 GNU/Linux
anifyuli@ThinkPad-X280 ~> zgrep CONFIG_IMA /proc/config.gz
# CONFIG_IMA is not set
# CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT is not set

But my secure boot setup still works as usual