Realtek onboard ethernet
10 Jul 2014 04:26 #48595
by vre
Realtek onboard ethernet was created by vre
I have problem with my realtek on boardcard and 10.0.4 LTS ubuntu version.
the kernel messages:
I know that with a newer kernel version that problem solved or with driver r8168 from realtek
but i know that if upgrade ubuntu the linuxcnc installation will break because the kernel is running is a special version with real time extensions.
So what is the most simple solution to this problem ?
Also when linuxcnc will be released with new ubuntu 12.0.4 LTS version ?
Iam planing to buy a chep mini-itx with on board cpu for linuxcnc and iam between the new intel J1900 boards and amd kabini boards
Have anyone tried yet these boards for linux compatibility and performance with linuxcnc ?
the kernel messages:
The problem is the same as here forums.debian.net/viewtopic.php?f=5&t=85431r8169 0000:07:00.0: eth0: link up
r8169 0000:07:00.0: eth0: link up
r8169 0000:07:00.0: eth0: link up
I know that with a newer kernel version that problem solved or with driver r8168 from realtek
but i know that if upgrade ubuntu the linuxcnc installation will break because the kernel is running is a special version with real time extensions.
So what is the most simple solution to this problem ?
Also when linuxcnc will be released with new ubuntu 12.0.4 LTS version ?
Iam planing to buy a chep mini-itx with on board cpu for linuxcnc and iam between the new intel J1900 boards and amd kabini boards
Have anyone tried yet these boards for linux compatibility and performance with linuxcnc ?
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10 Jul 2014 15:03 #48604
by ArcEye
Replied by ArcEye on topic Realtek onboard ethernet
Hi
The r8168 - 8169 driver issue is a pain. The 'correct' solution is the one you have read, get the driver source and build with dkms for the running kernel.
The answer is possibly never.
The push has been to seperate linuxcnc into a software package which will install on a suitable kernel and stop supporting a complete Ubuntu distro, which has its own problems.
There is a solution which sees you using 12.04 and solving the driver issue
wiki.linuxcnc.org/cgi-bin/wiki.pl?LinuxCNC_On_Ubuntu_Precise
The r8168 module is built in the image package and should work 'out of the box'
These packages work on 12.04, 12.10 and Wheezy ( I have tried them on all those) and will future proof you for a few years.
regards
The r8168 - 8169 driver issue is a pain. The 'correct' solution is the one you have read, get the driver source and build with dkms for the running kernel.
Also when linuxcnc will be released with new ubuntu 12.0.4 LTS version ?
The answer is possibly never.
The push has been to seperate linuxcnc into a software package which will install on a suitable kernel and stop supporting a complete Ubuntu distro, which has its own problems.
There is a solution which sees you using 12.04 and solving the driver issue
wiki.linuxcnc.org/cgi-bin/wiki.pl?LinuxCNC_On_Ubuntu_Precise
The r8168 module is built in the image package and should work 'out of the box'
These packages work on 12.04, 12.10 and Wheezy ( I have tried them on all those) and will future proof you for a few years.
regards
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11 Jul 2014 01:37 - 11 Jul 2014 01:55 #48620
by vre
Replied by vre on topic Realtek onboard ethernet
linuxcnc works on debian 7.5 (stable) ?
Instrucrions to install it on debian 7.5 (stable) with real time extentions kernel ?
Also works with 64 bit version ?
Instrucrions to install it on debian 7.5 (stable) with real time extentions kernel ?
Also works with 64 bit version ?
Last edit: 11 Jul 2014 01:55 by vre.
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11 Jul 2014 13:40 #48634
by ArcEye
wiki.linuxcnc.org/cgi-bin/wiki.pl?LinuxCNC_On_Ubuntu_Precise
Except you dont use apt, just download the kernel packages and realtime and install with dpkg
I have no idea if the precise package of lcnc works on Wheezy, I built from sources.
If this does not mean much to you, stick to the 12.04 install, that is far more straight forward and many people have followed it sucessfully.
I have a 64 bit rtai kernel running Machinekit, but packages are still in development and there is nothing for lcnc at present.
There is currently no advantage in running 64bit, as linuxcnc is a 32 bit program, which does not use extended registers and runs fine within the memory constraints, but it is possible yes
regards
Replied by ArcEye on topic Realtek onboard ethernet
linuxcnc works on debian 7.5 (stable) ?
Instrucrions to install it on debian 7.5 (stable) with real time extentions kernel ?
wiki.linuxcnc.org/cgi-bin/wiki.pl?LinuxCNC_On_Ubuntu_Precise
Except you dont use apt, just download the kernel packages and realtime and install with dpkg
I have no idea if the precise package of lcnc works on Wheezy, I built from sources.
If this does not mean much to you, stick to the 12.04 install, that is far more straight forward and many people have followed it sucessfully.
Also works with 64 bit version ?
I have a 64 bit rtai kernel running Machinekit, but packages are still in development and there is nothing for lcnc at present.
There is currently no advantage in running 64bit, as linuxcnc is a 32 bit program, which does not use extended registers and runs fine within the memory constraints, but it is possible yes
regards
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12 Jul 2014 09:34 #48680
by vre
Replied by vre on topic Realtek onboard ethernet
Here are the ready packages for wheezy
buildbot.linuxcnc.org/dists/wheezy/2.6-rt/binary-i386/
buildbot.linuxcnc.org/dists/wheezy/2.6-rt/binary-i386/
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15 Jul 2014 15:01 - 15 Jul 2014 15:06 #48800
by vre
Replied by vre on topic Realtek onboard ethernet
I have installed wheezy but linuxcnc package is broken from the repository shown in previous post
So i fetched source from git installed the depedencies as described here wiki.linuxcnc.org/cgi-bin/wiki.pl?Debian...-Rt_Compile_LinuxCNC
but when when i execute configure script
How can i solve this problem ?
# uname -vmosr
Linux 3.2.0-4-rt-686-pae #1 SMP PREEMPT RT Debian 3.2.60-1+deb7u1 i686 GNU/Linux
# aptitude install linuxcnc
The following NEW packages will be installed:
linuxcnc{b}
The following packages are RECOMMENDED but will NOT be installed:
linuxcnc-doc-en linuxcnc-doc-es linuxcnc-doc-fr
0 packages upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 13.0 MB of archives. After unpacking 41.6 MB will be used.
The following packages have unmet dependencies:
linuxcnc : Depends: linux-image-3.4-9-rtai-686-pae which is a virtual package.
Depends: rtai-modules-3.4-9-rtai-686-pae which is a virtual package.
Depends: python2.7-glade2 which is a virtual package. or
python-glade2 but it is not going to be installed.
Depends: python2.7-imaging which is a virtual package. or
python-imaging but it is not going to be installed.
Depends: python2.7-imaging-tk which is a virtual package. or
python-imaging-tk but it is not going to be installed.
Depends: python-gtksourceview2 but it is not going to be installed.
Depends: python-vte but it is not going to be installed.
Depends: python-xlib but it is not going to be installed.
Depends: python-gtkglext1 but it is not going to be installed.
Depends: python-configobj but it is not going to be installed.
Depends: tclreadline which is a virtual package.
The following actions will resolve these dependencies:
Keep the following packages at their current version:
1) linuxcnc [Not Installed]
Accept this solution? [Y/n/q/?] q
Abandoning all efforts to resolve these dependencies.
Abort.So i fetched source from git installed the depedencies as described here wiki.linuxcnc.org/cgi-bin/wiki.pl?Debian...-Rt_Compile_LinuxCNC
but when when i execute configure script
# ./configure --with-threads=rt-preempt-user
configure: WARNING: unrecognized options: --with-threads
checking build toplevel... /home/labros/linuxcnc-dev
checking installation prefix... run in place
checking for grep... /bin/grep
checking for egrep... /bin/egrep
checking for RT dir... configure: error: RT not found. Specify:
--with-realtime=<path>
or use
--enable-simulator
to build without a realtime system.How can i solve this problem ?
Last edit: 15 Jul 2014 15:06 by vre.
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15 Jul 2014 15:18 - 15 Jul 2014 15:18 #48801
by ArcEye
You are trying to install linuxcnc on a rt-preempt kernel.
Replied by ArcEye on topic Realtek onboard ethernet
Linux 3.2.0-4-rt-686-pae #1 SMP PREEMPT RT Debian 3.2.60-1+deb7u1 i686 GNU/Linux
You are trying to install linuxcnc on a rt-preempt kernel.
Last edit: 15 Jul 2014 15:18 by ArcEye.
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15 Jul 2014 15:51 - 15 Jul 2014 16:15 #48802
by vre
Replied by vre on topic Realtek onboard ethernet
Ok i found the right repository
thanks
deb http://linuxcnc.org/ wheezy 2.6 basethanks
Last edit: 15 Jul 2014 16:15 by vre.
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