Linux_Mint_22.1_LinuxCNC_2.10.iso

small panda
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05 Aug 2025 21:36 #332926 by small panda

Replied by small panda on topic Linux_Mint_22.1_LinuxCNC_2.10.iso

在相同的电脑配置下版本对比2.94版本哪个实时性能更好？
我的电脑配置如下；
cpu i3 9300
主板微星b360M直击炮
内存双通道16G
M.2 256G固态
关闭了睿频，隔离了2—3个内核。
整机配置不到100美元（我是来自中国的数控爱好者）

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tommylight
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05 Aug 2025 22:12 #332930 by tommylight

Replied by tommylight on topic Linux_Mint_22.1_LinuxCNC_2.10.iso

Official ISO
www.linuxcnc.org/iso/linuxcnc_2.9.4-amd64.hybrid.iso

The following user(s) said Thank You: small panda

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billykid
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18 Oct 2025 08:23 #336648 by billykid

Replied by billykid on topic Linux_Mint_22.1_LinuxCNC_2.10.iso

Hi Tom, after a few months I tried installing this ISO again and everything works even with my old configurations. The only problem is the green spindle speed bar going backwards but the numbers are correct. When stopped the bar is all green then as you increase the rpm it decreases until it reaches the maximum, LinuxCNC crashes and says: spindle speed out of range.

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tommylight
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18 Oct 2025 13:52 #336662 by tommylight

Replied by tommylight on topic Linux_Mint_22.1_LinuxCNC_2.10.iso

That should not be a distro issue, but a config issue, so do start a new topic and upload both configs so we can have a look.

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BlownCorona
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12 Jul 2026 11:06 #347706 by BlownCorona

Replied by BlownCorona on topic Linux_Mint_22.1_LinuxCNC_2.10.iso

Good evening

I've been using this iso successfully for a while now, i picked up a nice touch screen that works, but would work a lot better if i installed the displaylink drivers. Problem is that when installing this, i get an error that the linux headers are missing.

Ive tried many of the usual commands to load the headers and nothing seems to be able to find the matching file. Have you got any insight or suggestions?

If you would like specific error messages i can go through the motions and record these for you.

Cheers!

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tommylight
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12 Jul 2026 14:07 #347707 by tommylight

Replied by tommylight on topic Linux_Mint_22.1_LinuxCNC_2.10.iso

sudo apt update && sudo apt install linux-headers-$(uname -r)

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BlownCorona
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13 Jul 2026 08:14 #347731 by BlownCorona

Replied by BlownCorona on topic Linux_Mint_22.1_LinuxCNC_2.10.iso

that is essentially the commands Ive been trying.

below shows the error that keeps cropping up

Ign:1 http://packages.linuxmint.com xia InRelease                                  
Hit:2 http://archive.ubuntu.com/ubuntu noble InRelease                             
Hit:3 https://www.synaptics.com/sites/default/files/Ubuntu stable InRelease        
Hit:4 http://packages.linuxmint.com xia Release                                    
Get:5 http://security.ubuntu.com/ubuntu noble-security InRelease [126 kB]          
Get:6 http://archive.ubuntu.com/ubuntu noble-updates InRelease [126 kB]       
Hit:8 https://ppa.launchpadcontent.net/freecad-maintainers/freecad-stable/ubuntu noble InRelease
Get:9 http://archive.ubuntu.com/ubuntu noble-backports InRelease [126 kB]          
Get:10 http://security.ubuntu.com/ubuntu noble-security/main amd64 Components [44.8 kB]
Get:11 http://archive.ubuntu.com/ubuntu noble-updates/main i386 Packages [517 kB]
Get:12 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Components [76.3 kB]
Get:13 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Packages [1,092 kB]
Get:14 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Components [181 kB]
Get:15 http://archive.ubuntu.com/ubuntu noble-updates/universe i386 Packages [1,130 kB]
Get:16 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Packages [1,660 kB]
Get:17 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Components [388 kB]
Get:18 http://archive.ubuntu.com/ubuntu noble-updates/multiverse amd64 Components [940 B]
Get:19 http://archive.ubuntu.com/ubuntu noble-backports/main amd64 Components [5,744 B]
Get:20 http://archive.ubuntu.com/ubuntu noble-backports/universe amd64 Components [10.5 kB]
Fetched 5,484 kB in 5s (1,023 kB/s)                                  
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
2 packages can be upgraded. Run 'apt list --upgradable' to see them.
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
E: Unable to locate package linux-headers-6.13-rt-amd64
E: Couldn't find any package by glob 'linux-headers-6.13-rt-amd64'

i havn't been able to manually find a matching header either, only some very close but older revisions and i dont know enough about linux to go about building it up to suit the above revision, or if thats even something that could be done.

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rodw
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13 Jul 2026 11:14 #347738 by rodw

Replied by rodw on topic Linux_Mint_22.1_LinuxCNC_2.10.iso

I might be wrong as I have only used Debian for years because Mint let me down a few years ago when Python 3 became mandatory for Linuxcnc and have not researched this for you.
I have a feeling that 6.13 is not a standard kernel used by Debian and therefore its derivatives. I believe that 6.12 was a release version.
So if it was not released, there won't be a readymade set of headers so you would need to compile the kernel to a Deb file which will output the headers as a Deb to install.

Debian is a much easier path. Just install the Cinamon desktop on install and you'll hardly miss Mint.

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tommylight
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13 Jul 2026 14:04 #347741 by tommylight

Replied by tommylight on topic Linux_Mint_22.1_LinuxCNC_2.10.iso

I just checked the NAS, i do not have the headers.
You can install a new RT kernel and headers, or older one, but do not use 6.1 as it had some nasty latency issues (no idea what exact version it was).
Should be 6.17 by now so give that a try.

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