Petter Reinholdtsen

How to test if a laptop is working with Linux
22nd December 2010

The last few days I have spent at work here at the University of Oslo testing if the new batch of computers will work with Linux. Every year for the last few years the university have organised shared bid of a few thousand computers, and this year HP won the bid. Two different desktops and five different laptops are on the list this year. We in the UNIX group want to know which one of these computers work well with RHEL and Ubuntu, the two Linux distributions we currently handle at the university.

My test method is simple, and I share it here to get feedback and perhaps inspire others to test hardware as well. To test, I PXE install the OS version of choice, and log in as my normal user and run a few applications and plug in selected pieces of hardware. When something fail, I make a note about this in the test matrix and move on. If I have some spare time I try to report the bug to the OS vendor, but as I only have the machines for a short time, I rarely have the time to do this for all the problems I find.

Anyway, to get to the point of this post. Here is the simple tests I perform on a new model.

By now I suspect you are really curious what the test results are for the HP machines I am testing. I'm not done yet, so I will report the test results later. For now I can report that HP 8100 Elite work fine, and hibernation fail with HP EliteBook 8440p on Ubuntu Lucid, and audio fail on RHEL6. Ubuntu Maverik worked with 8440p. As you can see, I have most machines left to test. One interesting observation is that Ubuntu Lucid has almost twice the frame rate than RHEL6 with glxgears. No idea why.

Tags: debian, debian edu, english.

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