7i77 5i25 hm2_pci unloaded
23 Nov 2016 19:31 #83188
by andypugh
Replied by andypugh on topic 7i77 5i25 hm2_pci unloaded
Debian wheezy is easiest. That's what the LiveCD is based on.
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23 Nov 2016 19:31 - 23 Nov 2016 19:33 #83189
by PCW
Replied by PCW on topic 7i77 5i25 hm2_pci unloaded
There are a few threads where people have a similar issues with:
"A configuration error is preventing LinuxCNC from starting."
for example:
forum.linuxcnc.org/forum/9-installing-li...inated-with-an-error
You might try google searching all the "A configuration error is preventing LinuxCNC from starting." threads
to see if any fixes work in your situation
On the other hand 10.04 is pretty ancient at this point so updating the OS and perhaps using a 4.x preempt-RT kernel
if your hardware requires it seem like a better path forward since it will allow the use of the latest master version.
"A configuration error is preventing LinuxCNC from starting."
for example:
forum.linuxcnc.org/forum/9-installing-li...inated-with-an-error
You might try google searching all the "A configuration error is preventing LinuxCNC from starting." threads
to see if any fixes work in your situation
On the other hand 10.04 is pretty ancient at this point so updating the OS and perhaps using a 4.x preempt-RT kernel
if your hardware requires it seem like a better path forward since it will allow the use of the latest master version.
Last edit: 23 Nov 2016 19:33 by PCW.
The following user(s) said Thank You: bkt
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23 Nov 2016 22:53 - 23 Nov 2016 23:10 #83197
by bkt
Replied by bkt on topic 7i77 5i25 hm2_pci unloaded
sorry, but mi machine works from 1 year ago .... why only today have these error????
Any how I ry rt_preempt with 4.4.27 using your indication @ your rt_preempt indication ....
after these only need to add source list linuxcnc trusty base and install lcnc??
regards
Giorgio
Any how I ry rt_preempt with 4.4.27 using your indication @ your rt_preempt indication ....
after these only need to add source list linuxcnc trusty base and install lcnc??
regards
Giorgio
Last edit: 23 Nov 2016 23:10 by bkt.
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23 Nov 2016 23:12 #83198
by PCW
Replied by PCW on topic 7i77 5i25 hm2_pci unloaded
did you change anything?
is it possible there is some other hardware failing?
(cant swap sounds like maybe hard drive?)
is it possible there is some other hardware failing?
(cant swap sounds like maybe hard drive?)
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23 Nov 2016 23:23 #83201
by andypugh
Actually, that is a very good question. I had missed that this was on a system that previously worked.
I have seen Linux behave very strangely when the disk drive (actually, SSD) was completely full.
Replied by andypugh on topic 7i77 5i25 hm2_pci unloaded
sorry, but mi machine works from 1 year ago .... why only today have these error????
Actually, that is a very good question. I had missed that this was on a system that previously worked.
I have seen Linux behave very strangely when the disk drive (actually, SSD) was completely full.
The following user(s) said Thank You: bkt
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24 Nov 2016 00:37 - 24 Nov 2016 00:39 #83203
by bkt
1- anything ....
2- is because the title post ...
I Have my little experience ... so disk is only at 19% ...
But the problem is : no lcnc specific error messages (only segfault/signal 11 and error 4 ... seems missing some file) in my trash basket there are nothings .... so no accidental file cancel ...
On other machine (twin machine) some week ago have a plug on 5i25 trouble ... solved wiyh clean the plug end re connect ... the same machine have the sserial error 7-13 on emergency stop sometime .... I work all these afternoon to try to find an hardware (no mesa) problem but nothings ...
Any how, I have install ubuntu 14.04 kernel 4.4.27rt (near ubuntu 10.04 without touch the old SO) at these point I need suggest how to install right lcnc ... last time in 14.04 i use linuxcnc precise base and it works ... but he has not worked well as I expected .... so I appreciate some guide ...
I'm boot ubuntu 14.04
and now??
Replied by bkt on topic 7i77 5i25 hm2_pci unloaded
did you change anything?
is it possible there is some other hardware failing?
(cant swap sounds like maybe hard drive?)
1- anything ....
2- is because the title post ...
I have seen Linux behave very strangely when the disk drive (actually, SSD) was completely full.
I Have my little experience ... so disk is only at 19% ...
But the problem is : no lcnc specific error messages (only segfault/signal 11 and error 4 ... seems missing some file) in my trash basket there are nothings .... so no accidental file cancel ...
On other machine (twin machine) some week ago have a plug on 5i25 trouble ... solved wiyh clean the plug end re connect ... the same machine have the sserial error 7-13 on emergency stop sometime .... I work all these afternoon to try to find an hardware (no mesa) problem but nothings ...
Any how, I have install ubuntu 14.04 kernel 4.4.27rt (near ubuntu 10.04 without touch the old SO) at these point I need suggest how to install right lcnc ... last time in 14.04 i use linuxcnc precise base and it works ... but he has not worked well as I expected .... so I appreciate some guide ...
I'm boot ubuntu 14.04
uname -r
4.4.27rt
and now??
Last edit: 24 Nov 2016 00:39 by bkt.
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24 Nov 2016 00:57 #83204
by andypugh
Replied by andypugh on topic 7i77 5i25 hm2_pci unloaded
I think that Ubuntu 14.04 might have been a poor choice. I don't know if there is an RTAI kernel for that.
Do you have a good reason to choose Ununtu TRusty over, say, Debian Wheezy?
Do you have a good reason to choose Ununtu TRusty over, say, Debian Wheezy?
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24 Nov 2016 08:15 - 24 Nov 2016 08:17 #83214
by bkt
Replied by bkt on topic 7i77 5i25 hm2_pci unloaded
is because PCW say:
actually lcnc work fine with 14.04
...
than because I felt wheezy few months ago with bad results. Latency tests not good and plus I had difficulty instasllare non-standard libraries that I use ...
if any one know the right way to install over 14.04 a worker master (no only sim) please teach me.
If is impossible i can use 12.04, but it has some unresolved bug about display and ethernet driver.... (i think wheezy too)...
Regards
Giorgio
than because I felt wheezy few months ago with bad results. Latency tests not good and plus I had difficulty instasllare non-standard libraries that I use ...
if any one know the right way to install over 14.04 a worker master (no only sim) please teach me.
If is impossible i can use 12.04, but it has some unresolved bug about display and ethernet driver.... (i think wheezy too)...
Regards
Giorgio
Last edit: 24 Nov 2016 08:17 by bkt.
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24 Nov 2016 09:47 #83215
by bkt
Replied by bkt on topic 7i77 5i25 hm2_pci unloaded
on the test pc I have install ubuntu 12.04 (kernel 3.4 - 32bit) and ubuntu 14.04 (kernel 4.1 32bit) ... after log in realtime kernel i try to install with these command:
on ubuntu 12.04 it work fine ... good latency... but orrible video support (bug mentioned above) .... on 14.04 PC has become unresponsive ... but everything else worked fine ... it is clear that the procedure for 14.04 version is incorrect ....
now i install on other pc. kernel 4.4.27rt 32bit ... ubuntu 14.04 work very fine ... I just have to install it LCNC tips appearance to limit failures ...
Regards
Giorgio
sudo apt-key adv --keyserver hkp://keys.gnupg.net --recv-key 3cb9fd148f374fef
sudo add-apt-repository "deb http://linuxcnc.org/ precise base 2.7-rtai"
sudo apt-get install linuxcnc
on ubuntu 12.04 it work fine ... good latency... but orrible video support (bug mentioned above) .... on 14.04 PC has become unresponsive ... but everything else worked fine ... it is clear that the procedure for 14.04 version is incorrect ....
now i install on other pc. kernel 4.4.27rt 32bit ... ubuntu 14.04 work very fine ... I just have to install it LCNC tips appearance to limit failures ...
Regards
Giorgio
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24 Nov 2016 17:19 #83224
by bkt
Replied by bkt on topic 7i77 5i25 hm2_pci unloaded
I install from builtbot .... I have these problem....
/linuxcnc-dev$ Note: Using POSIX non-realtime .....
Why??
Regards
Giorgio
/linuxcnc-dev$ Note: Using POSIX non-realtime .....
Why??
Regards
Giorgio
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