ISO to test: Exegnulinux remasterd with LinuxCNC, a lots of tools and no systemd

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5 years 6 months ago #205358 by clifo
Replied by clifo on topic ISO to test: Exegnulinux remasterd with LinuxCNC, a lots of tools and no systemd
Code:
/usr/bin/latency-test /etc/init.d/realtime: line 112: /usr/bin/lsmod: No such file or directory /etc/init.d/realtime: line 112: /usr/bin/grep: No such file or directory /etc/init.d/realtime: line 112: /usr/bin/lsmod: No such file or directory /etc/init.d/realtime: line 112: /usr/bin/grep: No such file or directory /etc/init.d/realtime: line 112: /usr/bin/lsmod: No such file or directory /etc/init.d/realtime: line 112: /usr/bin/grep: No such file or directory /etc/init.d/realtime: line 112: /usr/bin/lsmod: No such file or directory /etc/init.d/realtime: line 112: /usr/bin/grep: No such file or directory /etc/init.d/realtime: line 112: /usr/bin/lsmod: No such file or directory /etc/init.d/realtime: line 112: /usr/bin/grep: No such file or directory insmod: ERROR: could not insert module /usr/realtime-4.14.174-rtai-amd64/modules/rtai_hal.ko: File exists

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5 years 6 months ago #205359 by twoflowers
Replied by twoflowers on topic ISO to test: Exegnulinux remasterd with LinuxCNC, a lots of tools and no systemd
The SHA checksum of the image is correct?

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5 years 6 months ago #205371 by clifo
Replied by clifo on topic ISO to test: Exegnulinux remasterd with LinuxCNC, a lots of tools and no systemd
yes, is correct

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5 years 6 months ago #205375 by twoflowers
Replied by twoflowers on topic ISO to test: Exegnulinux remasterd with LinuxCNC, a lots of tools and no systemd
Thank you for testing. The lines with "/usr/bin/" are not quite cosmetic, but you should be able to run "latency-test" after rebooting, as long as you did not run any other realtime-application. Can you try this (rebooting and running latency-test only) and report back?

I just patched /etc/init.d/realtime to use the correct path, so it will be corrected in the next version.

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5 years 6 months ago #205393 by clifo
Replied by clifo on topic ISO to test: Exegnulinux remasterd with LinuxCNC, a lots of tools and no systemd
Cannot run after restart.

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5 years 6 months ago #205527 by twoflowers
Replied by twoflowers on topic ISO to test: Exegnulinux remasterd with LinuxCNC, a lots of tools and no systemd
Ok, I found it. Looks like refracta breaks linuxcnc (RTAI) - but I have not found what exactly breaks. So in the meantime this is a workaround - you need working internet for this:

Boot from ISO and open a terminal.
Code:
$ sudo apt update $ sudo apt reinstall linuxcnc $ latency-test

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