(superseeded) Linuxcnc on Linux Mint 19.3 quick and easy installation

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18 Jun 2019 15:20 #137195 by pl7i92
Thank you there is the main link to the download
linuxmint.com/download.php
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21 Sep 2019 18:53 #145777 by tommylight
This also works with 19.2 Mate version of Linux Mint, tested last night.
Install Mint, install Linux image, install Linux headers, install Linuxcnc, reboot.
It is as simple as that, and yes you Can install everything and then reboot.

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16 Oct 2019 18:37 - 16 Oct 2019 18:45 #148033 by pmconsulting
This is really terrific! After days of bumbling with hopelessly complicated approaches & endless dead ends, I was able to install the kernel, linuxcnc, reboot & go.

One really dumb question, though: Where doe it install the linuxcnc configurations? I've backed up all of my old configurations from a prior, Debian system and want to restore them to the linuxcnc directory structure, but can't find it in my own home directory.

Where does this approach put the linuxcnc configurations?

Answered my own, dumb question: I launched Pncconf & made a config. It created the linuxcnc directory & substructure in my home directory. Bingo!

Again, after all I've struggled with & tried over & over again, this is an amazingly simple approach that worked in a few clicks.
Last edit: 16 Oct 2019 18:45 by pmconsulting.

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16 Oct 2019 18:44 #148034 by tommylight
Start Linuxcnc from the meny and choose whatever config, it will ask to save it so say yes, it makes the Linuxcnc folder in the home directory, inside there should be the config folder so copy your config there.
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27 Oct 2019 19:45 - 27 Oct 2019 20:03 #148921 by Samuelx
Sorry, got it work, my mistake
clicked wrong packets
/linuxcnc-uspace-dev_2.9.0~pre0.768.ga8fe34c55_amd64.deb
Attachments:
Last edit: 27 Oct 2019 20:03 by Samuelx.
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27 Oct 2019 20:44 #148929 by tommylight

Sorry, got it work, my mistake
clicked wrong packets
/linuxcnc-uspace-dev_2.9.0~pre0.768.ga8fe34c55_amd64.deb

Nice!

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31 Oct 2019 01:35 - 31 Oct 2019 02:25 #149248 by Nitram
Thanks for everyone's input on this, I have found the above is really a very easy pathway to get a system going for LinuxCNC.

One thing which may assist, in my situation, I had very slow boot times with the 4.16.12-rt5-kona-rt_amd64 kernel.

Using the 4.14.28-rt23-kona-rt_amd64 from the same page resolved this.

Latency testing results are unchanged.
Last edit: 31 Oct 2019 02:25 by Nitram.
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31 Oct 2019 10:12 #149268 by tommylight

One thing which may assist, in my situation, I had very slow boot times with the 4.16.12-rt5-kona-rt_amd64 kernel.

Using the 4.14.28-rt23-kona-rt_amd64 from the same page resolved this.

I did notice that, and the same thing with all RT kernels i compiled lately, but this has a bit better latency on same hardware.
Thank you for reporting your findings.

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31 Oct 2019 10:29 - 31 Oct 2019 14:52 #149271 by Elco
Thanks for this solution, I managed to Install LinuxCNC on a new Linux Mint 19.2 installation, now identifying itself as Linux lab-CNC 4.16.12-rt5-kona-rt #1 SMP PREEMPT RT.

To develop G-code programs, I'd like to install a sim version on my laptop, which also runs Linux Mint 19.2
I downloaded

buildbot.linuxcnc.org/~buildmaster/dists...0.g6acbabd_amd64.deb

but the installer gave an error message: dependency is not satisfyable: libboost-python 1.49.0

As a Linux beginner I don't know yet how to proceed. Should I make buildmaster a ppa, download another version, or first find the mission python parts?

UPDATE: I installed the PREEMPT (not the sim) version on standard Linux Mint 19.2 No errors, works well for offline G-code testing
Thanks for help.
Last edit: 31 Oct 2019 14:52 by Elco.

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06 Nov 2019 09:51 - 06 Nov 2019 10:01 #149680 by Laser Nube

This is an easy way to have Linuxcnc running very quickly on Linux Mint 19.1
-Install Linux Mint 19.1
-Download and install using gdebi a kernel from this link
simosnet.com/debian/packages/Konalinux/debian/kernel/
linux-headers-4.16.12-rt5-kona-rt_amd64.deb
and
linux-image-4.16.12-rt5-kona-rt_amd64.deb
Restart, hold down shift and ctrl to show grub2 menu, choose the above kernel
-Download and install using gdebi the version of Linuxcnc you want
buildbot.linuxcnc.org/~buildmaster/dists/stretch/
Enjoy !
Tested on two computers, version 2.8 and 2.9 work.
Warning !
I found those kernels by searching google, i have no idea if we can use them but since they are as Debian packages i assume it is OK to use them. Also the link to buildmaster is hard to find, so if it is not supposed to be shown here, please do remove this post.
Thank you.


mint bro here. Which file do i download?
I clicked on "2.8-rtpreempt/" and i got more directory files.

and why does the linuxcnc website say current version at 2.7?
Last edit: 06 Nov 2019 10:01 by Laser Nube.

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