Error Starting Linuxcnc

javelin
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Senior Member

25 Apr 2018 01:41 #109570 by javelin

Replied by javelin on topic Error Starting Linuxcnc

Thanks brother. I went with the master and I have the software communicating and running with the 7i76e tonight. Next steps is to figure how how to jog with my controller and a lot of other setting on my drivers. Some homework for this week lol. I really appreciate it!

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rodw
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25 Apr 2018 02:23 #109571 by rodw

Replied by rodw on topic Error Starting Linuxcnc

Glad you are sorted. There is a worked example of getting MPG's up and running in my buildup.
forum.linuxcnc.org/show-your-stuff/32029...utter-build?start=20
enjoy!

This is shown for one axis only but its just a matter of repeating it on the second encoder input or adding axis selection if you follow the LCNC MPG documents which have a non-Mesa worked example.

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InMyDarkestHour
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21 Jun 2018 03:39 #112691 by InMyDarkestHour

Replied by InMyDarkestHour on topic Error Starting Linuxcnc

javelin wrote:
Any suggestions as to which version would be best for Mint? I believe the master is an iso if I remember correctly. I will give things a shot when I get home tonight.

By the way, a serious thank you for your help. I would be in the woods without it. Brand new to all this but enjoying the challenge.

I found a solution not elegant but I found it to work........tho it maybe cause a security issue, setting the setuid bit as follows

sudo chmod 4755 /sbin/iptables

and

sudo chmod 4755 /sbin/sysctl

In /etc/modules I added the following lines:

ip_tables
iptable_filter

This has been tested on Linux Mint 18.3 with Linuxcnc 2.7.14

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