LinuxCNC on Raspberry Pi 5

Thank you for your help, please notice my linux knowledge is limited so my answers may sound stupid . Anyways
cat /proc/device-tree/compatible | tr '\0' '\n'
returned:
raspberrypi, 5-model-b
brcm, bcm2712

The checksum did not match, but the link you provided is for rpi-5-debian-bookworm - I used the linuxcnc_2.9.4-amd64.hybrid.iso

Anyways, I mounted Linuxcnc image under Ubuntu and all the checksums there matched when i used
sha256sum -c sha256sum.txt

What you were trying to boot a RPi5 with a amd64 image ?

Of course I provided the RPi5 checksum, why wouldn't I, this is a thread for the RPi5. The checksum will only work when used against a file, not a mounted file system, the checksum is for the compressed image file.

Am I missing something here ?

As you might have guessed already I just downloaded the wrong file. Now you can say that you pointed me on that with your last comment. But since my linux knowledge is limited (told you so) I just needed you to tell me again to realize my mistake
Anyways it runs just fine now - thx for your help

I just remember lots of discussion around build your own last fall and went off some of the instructions in there... either which way, its a "home brew" and I'll give the official image a go.

Ok I get it now, Grad. You were just being human. All's good

OK, So I think I managed to configure some GPIOs (more or less) successfully using official Rpi5 img, (Thanks for the guidance, unkonwn)

Now my problem is that I can't manage to get the WiFi working and I sorely need it for development. I'm pretty sure I ran some older release that had it working (with network-manager) out of the box but network-manager does not seem to be installed by default in this version.

What I tried is apt-get install network-manager and after that I reboot and launch the terminal based GUI with 'nmtui'. In here (in previous versions) I used to see a list of SSIDs to connect to but now the list is empty. I'm guessing that there might be an issue with some driver or similar and that no WiFi chip is recognized but I don't have the knowledge to check. Has anyone else got their WiFi up and running on the latest Rpi5 image?