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I don't want to say anyting bad about mesa and I can't because those cards are great. What I said is that I have never heard of stock machines which are made with mesa cards except tormach. And that the market is mainly in the retrofit and hobby niches.

Built an image with Armbian and chose "Bleeding edge" kernel with this config , booted from sd (nvme got recognized though)
Isolated core 7 and added the following environment setting so linuxcnc 2.9 will work with RT priority (not needed with a recent 2.10 build):
echo 'LINUXCNC_FORCE_REALTIME=1' | sudo tee /etc/environment

First tried with cinnamon (X11) it works but it isn't smooth, you can see the cursor flickering sometimes.
After that tried Gnome on Wayland, this works smooth.
HDMI audio doesn't work yet with 6.13, but the patches are sent so possibly it will work from 6.14
gitlab.collabora.com/hardware-enablement...n/mainline-status.md

Somehow when I run latency-histogram with base thread, the latency of the servo thread goes over 100us. Without the base thread it stays below 10us, so with Mesa it'll work perfectly fine.

It works fine, but I'll self stay with the vendor kernel 6.1.75 for now because it still works great for months without any problems.

 

Hi,
So I am trying to move the machine to inside the Soft Limits as when I put the mill/cnc back together the limit switch limits have been breached. I have tried to switch off limits, however, what is the easiest approach to put the X, Y and Z in mid point so I can complete a homing process.

What is the process to move the X, Y and Z axis back to mid point, when the machine says cant because limits activated?

In addition, how do I make sure that the correct positions, X, Y and Z are Min and Max.

Are the following correct?
Left X = Min, Right X = Max
Front Y = Min, Rear Y = Max
Top Z = Max
Bottom Z = Min

Thanks.