Latest Official LinuxCNC ISO

sub-process /usr/bin/dpkg returned an error code (1)

the 2 previous lines say
linux-image-6.1.0-17-rt-amd64
linux-image-rt-amd64

I made a fresh install disk this morning and got the same error . So I am pretty sure it's not the install disk.
It does it before trying to change to the mate desktop.

Screenshot?
Does it mention z50-raspi somewhere?

I added info to my above post

forum.linuxcnc.org/9-installing-linuxcnc...-update-error#289920
Do read the post below as there is a typo there.

Thanks tommylight I will look into it when I get back to my machine today.

I took a look at the post you quoted. Unfortunately I still couldn't get it to work after removing the # typo.
So I instead ran the Debian 12.4.0 netlist iso.,installed Mate then went into synaptic and installed linuxcnc-uspace . All seems to be working right now.
I could be imagining it but I thought their was a post stating doing it the way I just did but I can't find it.