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downloaded
www.linuxcnc.org/dists/bookworm/base/bin...ai-amd64-2_amd64.deb

www.linuxcnc.org/dists/bookworm/base/bin...ai-amd64-2_amd64.deb

www.linuxcnc.org/dists/bookworm/base/bin...xcnc-delta_amd64.deb

www.linuxcnc.org/dists/bookworm/base/bin...xcnc-delta_amd64.deb

www.linuxcnc.org/dists/bookworm/2.9-rt/b...xcnc_2.9.2_amd64.deb

installed in this order
www.linuxcnc.org/dists/bookworm/base/bin...ai-amd64-2_amd64.deb
www.linuxcnc.org/dists/bookworm/base/bin...ai-amd64-2_amd64.deb
www.linuxcnc.org/dists/bookworm/base/bin...xcnc-delta_amd64.deb
www.linuxcnc.org/dists/bookworm/base/bin...xcnc-delta_amd64.deb

reboot and select rtai kernel
installed
www.linuxcnc.org/dists/bookworm/2.9-rt/b...xcnc_2.9.2_amd64.deb

Start LinuxCNC and select the Axis sim and the config loader freezes up. Pressing Cancel or the X does nothing but the max/min buttons work.

JT

rtt min/avg/max/mdev = 0.048/0.072/9.850/0.073 ms

almost 10 ms delay...

Anything that changes the CPU speed is suspect
as is any power management on the network interface

Also what kind of Ethernet chip does that motherboard use?

Some RealTek drivers have real time issues and the DKMS
installed driver can help.

If you don't know what Ethernet hardware you have, you can get a list with:

lshw --class network
 

Not full power. Full torque. This is a common response form people on the issue. No one ever stated we expected to get a full 1.5kw at 60% speed. we expect 900w.

The torque should not change as speed(voltage) lowers normally, especially with a vector drive. I was getting half the expected torque and the spindle would not stay at speed. This means something unexpected was happening when the voltage was lowered that would not happen on a 1000hz drive that was simply set to 600hz.

Actually, it seems to be claiming that libtcl is segfaulting? That seems strange.

I am surprised by this engineer's statement. If you can't give full voltage, you can't expect full power. Power is the product of volts * amps. If this engineer gets full power with half the voltage, he can do magic. The motor and VFD must fit together. Frequency-controlled motors have characteristics such as torque and frequency, or torque and power. Not easy to read or calculate. But I would say full power is only possible if everything fits.

You should have matching 5.4.258 linux-image, linux-headers and RTAI modules from here:
www.linuxcnc.org/dists/bookworm/base/binary-amd64/
And then the linuxcnc deb from here: www.linuxcnc.org/dists/bookworm/2.9-rt/binary-amd64/

If that works then it looks like the docs need updating. If that doesn't work then it looks like I need to dig deeper.

ping -i .2 -c 4 10.10.10.10
PING 10.10.10.10 (10.10.10.10) 56(84) bytes of data.
64 bytes from 10.10.10.10: icmp_seq=1 ttl=64 time=0.092 ms
64 bytes from 10.10.10.10: icmp_seq=2 ttl=64 time=0.145 ms
64 bytes from 10.10.10.10: icmp_seq=3 ttl=64 time=0.134 ms
64 bytes from 10.10.10.10: icmp_seq=4 ttl=64 time=0.133 ms

sudo chrt 99 ping -i .001 -q 10.10.10.10
[sudo] password for mill:
PING 10.10.10.10 (10.10.10.10) 56(84) bytes of data.
^C
--- 10.10.10.10 ping statistics ---
150691 packets transmitted, 150691 received, 0% packet loss, time 151117ms
rtt min/avg/max/mdev = 0.048/0.072/9.850/0.073 ms


what are ALL the settings in the bios should disable? its a ryzen 5 2400. i disabled all the power saving features and the virtualization. is there any other settings i should look at in the bios?


sudo chrt 99 ping -i .001 -q 10.10.10.10
PING 10.10.10.10 (10.10.10.10) 56(84) bytes of data.
^C
--- 10.10.10.10 ping statistics ---
219872 packets transmitted, 219017 received, 0.388863% packet loss, time 234537ms
rtt min/avg/max/mdev = 0.048/0.072/8.746/0.084 ms
heres that again after i started linuxcnc.

could this be a power supply issue? it has a dedicated 5vdc psu. i don't have another one to test. it seems all the ones i have are dead. i guess i could try to figure something out. i don't get this error on the duo core though. i get way better ping times too. i just can't do anything else on that relic.

Have you homed the machine?

This looks like you might need to clear some offsets (or touch-off) so that the machine thinks it is inside the working area.

So what do you suggest?
I need to use another spi low-level driver?

I think that this happens if your network does not support IPv6.

There is a way to add a command-line parameter to the boot process to turn off ipv6 - "ipv6.disable=1" which may help. (I don't have installer here so can't give more detailed instructions)

Have you followed the instructions for the hm2_* driver that you are using?

And is it linuxcnc.org/docs/stable/html/man/man9/hm2_rpspi.9.html

or
linuxcnc.org/docs/stable/html/man/man9/hm2_spi.9.html

( I don't know which is expected to work best on the pi4)

COFHAL wrote:

I get this error when using remap m6. I am using VERSA Probe version 2.9 and LCN version 2.10

Near line 0 of/usr/share/axis/images/axis.ngc:
pycall: remap.change_epilog:
Traceback (most recent call last):

File "/home/router/linuxcnc/configs/fresadora_MS3_VP/python/stdglue.py", line 200, in chan emccanon.CHANGE TOOL(self.selected_pocket)

I already found the problem. I had copied the remap.py, stdglue.py and stdglue.py files from the python folder that comes with probe_screen_v2.9 and these are the ones that were causing the error. I followed the instructions in the Remap extending chapter. G-Code and copied them from the usr/share/linuxcnc/ncfiles/remap-lib/python folder and that problem was solved. Now the problem that appeared is that when trying to load any tool these errors appear  

They indicate a specific line but I don't know which file it corresponds to.
 

andypugh wrote:

Is there any more? This doesn't get as far as reporting the actual error.

I already found the problem. I had copied the remap.py, stdglue.py and stdglue.py files from the python folder that comes with probe_screen_v2.9 and these are the ones that were causing the error. I followed the instructions in the Remap extending chapter. G-Code and copied them from the usr/share/linuxcnc/ncfiles/remap-lib/python folder and that problem was solved. Now the problem that appeared is that when trying to load any tool these errors appear

 

They indicate a specific line but I don't know which file it corresponds to.
 

Hello All,

I had earlier installed the Sherline EMC2 CD software onto this PC desktop... but that preconfigured system is based on the ancient Ubuntu 12.04 LTS and it cannot seem to find network drivers or PCI parallel port.  So am hoping to just install the latest Debian-based version of LinuxCNC from this website.

HOWEVER... Downloaded the latest LinuxCNC_2.9.2-amd64.hybrid.iso and put onto USB stick using Balena Etcher. Attempted multiple times to install onto Lenovo i3-8100 3.6GHz desktop.  Keeps hanging after I enter the information for either WiFi or LAN access... "Configuring the Network" on sceen... no progress beyond that.

Any suggestions about what I'm doing wrong?  Thank you.

 

Hello,
I have a problem on how to enable SPI on my PI4. I have used the   Raspberry Pi 4 OS based on Debian Bookworm  Image and now I am stuck. I already have installed mesa flash and try to see if can see my Mesacard with mesaflash but that only gives me the message: No 7C81 board found. 
Thanks in advance.