Script for automated testing of computer latency.

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6 years 1 month ago #183347 by tommylight
Replied by tommylight on topic Script for automated testing of computer latency.
Done.
The following user(s) said Thank You: seuchato

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6 years 1 month ago #183412 by seuchato
Just one little thing to watch, observed on a official 2.8.0 iso buster install:

if you start the script in a root shell using "su" (like me), then make sure you get root by doing "su -". Just "su" (without the "-") will leave the path not properly set.

greez
chris

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6 years 1 month ago #183910 by txtrone
I cannot get this to run on a Raspberry Pi4. This is the error msg:
Code:
pi@linuxcnc:~/Downloads $ sudo bash lcnc-hw ls: cannot access '/proc/sys/dev/parport': No such file or directory dpkg-query: no packages found matching xdotool* dpkg-query: no packages found matching lshw* dpkg-query: no packages found matching bc* Cannot proceed, need missing packages to be installed: for example: apt-get install dialog xdotool lshw firefox lm-sensors bc Want me to install it for you now? [Y/n]y Standby, I am going to install the required packages. you will be prompted when cpmpleted, this may take a while... Reading package lists... Done Building dependency tree Reading state information... Done Package firefox is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'firefox' has no installation candidate Installation failed

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  • BeagleBrainz
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6 years 1 month ago #183916 by BeagleBrainz
Replied by BeagleBrainz on topic Script for automated testing of computer latency.
try
Code:
sudo apt-get install firefox-esr

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6 years 1 month ago #183921 by txtrone
Thanks! My bad, I should have found that on google. Anyhow, I have the script running now.
The following user(s) said Thank You: seuchato

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6 years 1 month ago #184108 by seuchato

txtrone wrote: I cannot get this to run on a Raspberry Pi4. This is the error msg:

Code:
pi@linuxcnc:~/Downloads $ sudo bash lcnc-hw ls: cannot access '/proc/sys/dev/parport': No such file or directory dpkg-query: no packages found matching xdotool* dpkg-query: no packages found matching lshw* dpkg-query: no packages found matching bc* ...


txtrone
I lack a pi4 - yet. I might get one soon. The errors you got. Afaik the stock pi4 is based on debian buster, which is exactly what I am using as my test pc (dell 980) for "lcnc-hw" script. I will look into that on a fresh install however.

Greez
chris

PS: Thx beaglebrainz for pointing the handish install

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