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.

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6 years 1 month ago #183412 by seuchato
Replied by seuchato on topic Script for automated testing of computer latency.
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
Replied by txtrone on topic Script for automated testing of computer latency.
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
Replied by txtrone on topic Script for automated testing of computer latency.
Thanks! My bad, I should have found that on google. Anyhow, I have the script running now.

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6 years 1 month ago #184108 by seuchato
Replied by seuchato on topic Script for automated testing of computer latency.

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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6 years 1 month ago #184139 by txtrone
Replied by txtrone on topic Script for automated testing of computer latency.
After I got firefox installed everything was fine.

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6 years 1 month ago #184199 by seuchato
Replied by seuchato on topic Script for automated testing of computer latency.
The problem is, I had deliberately removed all required packages including firefox to test whether the script would recognize and successfully install those. On my machine it worked, not on yours. So I am not satisfied or happy.

Has to work.

But Thanks for the reply anyway.
greez
chris

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6 years 1 month ago #184392 by seuchato
Replied by seuchato on topic Script for automated testing of computer latency.
Hi all

Attached is an updated version. what's different?
  • (hopefully better info on desktop environment, window manager and display manager
    If what you have, is not what is evaluated, kindl post pstree here and give some hints on what you use. I might be able to fix it later.
  • if "snd" modules are detected, a script to "fake" install and thus avoid them from being loaded is added
  • some bugs eleiminated and also typos. If you find others, kindly nitfy me.

Greez
chris

Attachment not found


@tommylight: I know, you know the drill ;) : kindly update the link in your first post in this thread

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6 years 1 month ago #184393 by tommylight
Replied by tommylight on topic Script for automated testing of computer latency.
Will do that as soon as i get out of the hospital, bro had an OP.

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