Advanced Search

I got the test report from JT, but nothing else.

I noticed that most of the blocked IP's are 30 minutes but some are 1 day and some are unlimited.

I just did a test report but don't see it anywhere...

JT

Interesting, I wonder if they contribute anything back to the community.

I'm not sure what I changed I just stared from scratch brand new everything fresh install of linux and it works fine. thanks for the help mate and sorry for the hassle.

beavertech.ru/stanki/beavermill-mini



You get a good look at 1:25

Ok, it seems r8168.aspm=0 or r8168.eee_enable=0 cannot be set with the grub customizer, but found another way:

sudo geany /etc/modprobe.d/r8168-dkms.conf

add the following:

# Disable Energy Efficient Ethernet
options r8168 eee_enabled=0

# Disable Active State Power Management (ASPM)
options r8168 aspm=0

Then save and close geany, then run the command:
sudo update initramfs -u

Then reboot
sudo reboot

After the reboot you can verify that the energy efficient ethernet is indeed disabled with
sudo ethtool --show-eee enp2s0
replace enp2s0 with the name of your Ethernet interface. You can get the name of your interface with the "ip a" command
If ethtool is not installed do:

sudo apt update
sudo apt install ethtool

I'm now running an endurance test with EEE disabled. Will report back here.

Yes. I have a real machine with QtDragon where this has been happening for some time now but I thought it was caused by something else until I noticed it happening in a simulation as well. I did some more experimenting and I discovered that if I have a G64 with a large P value, like 1 for example, the spindle doesn't restart. The smaller the P value is the further into a program it has to run before the spindle doesn't restart after an abort.With a G61 the spindle always restarts. I've only used 3D_Chips.ngc to test it.

I think this is related to what's happening:
github.com/LinuxCNC/linuxcnc/issues/579#issuecomment-640557582

This sure does sound related to #865 and #882, where readahead segments aren't dropped during task abort, and get flushed into the queue by commands following the abort: the ON_ABORT_COMMAND in this case, and the restored state tag in the case of #865.

However, in my quick test, I couldn't tickle the bug in the 2.8 branch by adding the ON_ABORT_COMMAND from @sheetcam's config. Anyway, if it is the same problem, hopefully #882 will fix it.

Hello,

i just had time to work on this:

i switched the old Thinclient with a fast new Ryzen 5600G PC and had worse problems than before even with gmoccapy.

I searched around the forum and found this:

Latency, error finishing read, and IRQ affinity - LinuxCNC

On the thinclient i had set up isolcpus already, but not irqbalance. Just don't know.
This + isolcpus=5,11 is now running on the new PC like in this link and the machine runs without errors on the first travels along the axes.

I havent't milled yet, but i guess it's working now.

Best regards,
minimal3d

 

first try
 

I do not see the issue with small programs. And TBH it sometimes does not happen unless I am a few moves into the program.. Once it does happen it will happen every time from any point - even as it makes its first move. Then if I change to a small program it seems to work fine. Change back to large program (been using the one posted here for testing) and the problem is back.

I will try to get the config zipped and posted here.

I will try and test 1 line at a time to see if I can narrow it down.

Ok, I got a setup running with 2 EtherCAT drives without problems. I've now added a third EtherCAT drive and the problem has returned, occurring about once every hour or so. I check the tmax write plus the tmax read for the lcec which combined to max 23.5% of my servo loop time.
I would really like to turn off the r8168.aspm=0 or r8168.eee_enable=0 functions to see if that helps as rodw suggested, but I do not know how. The grub customizer does not allow me to save those, throwing a "not found" error.

PCW wrote:

You might check the network latency with

sudo chrt 99 ping -i .001 -q [7i96s_ip_address]

where [7i96s_ip_address] is either 10.10.10.10 or 192.168.1.121

Let the command run for a couple of minutes and the hit control C
to stop the command and print the statistics.
 

Hi,

here is the result:

--- 10.10.10.10 ping statistics ---
216217 packets transmitted, 216217 received, 0% packet loss, time 216389ms
rtt min/avg/max/mdev = 0.044/0.061/9.253/0.062 ms

Seems there are no packet losses..

 

how many people want something like this?
i could build a small pyqt-gui that generates a small gcode preview using the 'rs274' tool.
but i already have a console tool that converts gcode to svg.

github.com/multigcs/riocore/blob/main/riocore/files/ngc2svg.py

This is the central system I configured when installing LinuxCNC on the image before. I'm not sure if it can be used