linuxcnc-2.8.0-pi4.img - no USB on raspberry pi 4 - 8GB & 2GB

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16 Apr 2021 06:33 #206085 by elovalvo

Hello,
I have install Linuxcnc-2.8.1-pi4.img on my pi4 4 Go.
.........


I prepared a SD image, downloadable at the following link:
Linuxcnc_2.8.1_5.10.25-rt35.img

is based on Linux raspberrypi 5.10.25-rt35-v7+ with PREEMPT_RT and LinuxCNC 2.8.1 installed following this link
Installing on Raspian10

I checked operation on Raspberry Pi 4 with 2GB and 4GB.
I don't have a Raspberry Pi 4 with 8GB, so I invite you to check if and how it works.

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29 May 2021 04:13 - 29 May 2021 04:59 #210587 by Stepping3D
Initial test on RPi 8GB has USB and everything working using this image, thanks! Will add feedback if there's anything that comes up...

Note: Had to add "boot_delay=1" to config.txt after enabling RTC or it booted to rainbow screen, but everything else is great.
Last edit: 29 May 2021 04:59 by Stepping3D.

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15 Jun 2021 01:33 #212085 by Craig E
Hey everyone I finally have my machine built but I can't get LinuxCNC to run.
I thought I would try down loading a fresh image so followed this link Linuxcnc_2.8.1_5.10.25-rt35.img but it took me to lcnc_2.8.1_rt64.img file. I gave it a try seem so go good until I shut down and try to reboot then this happens. see image attached.
Any ideas on how to fix it or dose anyone have a good rpi4 image? I am using Mesa 7i96 and I just can't seem to get it to work.
I have re imaged it 3 time this happens every time after everything is installed and updated
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04 Jan 2022 15:19 #230773 by COFHAL

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