Hank Barta

Thanks for the suggestion. There was no option for kernels in armbian-config -> software. I there was an option to switch to nightly in armbian-config -> system and I executed that. It installed a new kernel and now the system hangs on the 4 pixel rainbow screen. I should probably have mentioned that this is on a Pi CM4 booting from an NVME SSD. I'm trying things out on that to avoid swapping NVME SSDs on my Pi 5. I'm aware that RpiOS runs different kernels on Pi 4 vs. Pi 4B/CM4 but they install both and choose the correct one during boot.

sudo apt install linux-image-current-bcm2712=24.2.1 Did this solve the kernel/header mismatch? I ran into the same issue (and posted separately - not sure that's public yet.) My search-foo was not sufficient to find this post. best,

Good evening, Armbian noob here (Debian veteran) working with an RPi 5. I've just installed `Armbian_24.2.5_Rpi5b_bookworm_current_6.6.23.img.xz` and would like to build the ZFS modules. I've installed the kernel modules using `armbian-config` but when I try to build I get root@meson:~# dpkg-reconfigure zfs-dkms Deleting module zfs-2.2.3 completely from the DKMS tree. Loading new zfs-2.2.3 DKMS files... Building for 6.6.23-current-bcm2712 Module build for kernel 6.6.23-current-bcm2712 was skipped since the kernel headers for this kernel do not seem to be installed. root@meson:~# Edit: Current situation: root@meson:~# dpkg -l linux-headers-current-bcm2712 linux-image-current-bcm2712 Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-=============================-============-============-========================================================= ii linux-headers-current-bcm2712 24.2.1 arm64 Armbian Linux current headers 6.6.18-current-bcm2712 ii linux-image-current-bcm2712 24.2.5 arm64 Armbian Linux current kernel image 6.6.23-current-bcm2712 root@meson:~# It seems that the headers for this kernel are not available. `armbian-config` lists only a newer kernel as an option (6.7) `apt search` lists older kernels, probably from the Debian repos. Can I switch to these or is there something else I can do? Thanks! (First post here.)