Error install LinuxCNC to Debian 12

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20 Jul 2023 07:46 #275867 by smplc
Presently, Debian 12 Linux 6.1.0-9-amd64.  Error processing package linux-image-rt-amd64 at the Xfce Terminal.  How is please completely install the latest version of LinuxCNC to Debian 12?
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20 Jul 2023 08:32 - 20 Jul 2023 08:36 #275868 by cornholio
All I did was

sudo apt-get update
sudo apt-get upgrade
sudo apt-get install linuxcnc-uspace linuxcnc-uspace-dev

As the rt kernel is a dependency of linuxcnc it will pull it in.Why is there a message regarding raspi-firmware if you're on a amd64 platform ?
Last edit: 20 Jul 2023 08:36 by cornholio.
The following user(s) said Thank You: rodw

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20 Jul 2023 09:33 #275874 by rodw
Installing on a Raspberry Pi on Debian 12 is covered on the docs
linuxcnc.org/docs/2.9/html/getting-start...etting-linuxcnc.html
It's a bit different to a X86 PC

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20 Jul 2023 09:43 #275875 by cornholio
 

This confusing both Rpi & amd64 ??????

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20 Jul 2023 09:59 #275879 by rodw
Just follow the instructions and it works. It clearly shows you need to install the linux-image before linuxcnc on a Raspberry Pi.

Also note that if you wish to use the PI's GPIO's you have to install from source to capture a recent change. There is no prebuilt package.

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20 Jul 2023 10:46 #275885 by cornholio
Yeah but rod if you have a look at the output of his uname -a it shows and amd64 kernel.

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20 Jul 2023 11:28 #275888 by rmu

Presently, Debian 12 Linux 6.1.0-9-amd64.  Error processing package linux-image-rt-amd64 at the Xfce Terminal.  How is please completely install the latest version of LinuxCNC to Debian 12?

Look closely at what you typed, you somehow mixed up arm64 and amd64.

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20 Jul 2023 13:04 #275895 by tommylight
Open a file explorer as root, open the /etc folder, search for " raspi", there will be 3 files in 2 folders containing that in the file name, delete all 3 files.
sudo apt upgrade
Or
sudo apt install
Should finish fine.
Do not use dpgk, use apt.

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20 Jul 2023 16:17 #275902 by smplc
I probably downloaded than xfce.iso for the Debian 12 install and if that's the discrepancy installing the latest LinuxCNC completely.  Can LinuxCNC still be installed?

I checked the Debian /etc folder and didn't find any 'raspi' files.  Could I please get more detail?
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20 Jul 2023 16:54 #275906 by tommylight
sudo thunar
opens a file explorer, press CTRL+f, type "raspi", press enter
it will show 3 files starting with "z50-raspi-????" , select those 3 files and delete them, close file explorer.
Now in a terminal
sudo apt upgrade
should continue installation without errors.
If it does complain of broken packages,
sudo apt install -f

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