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Linux on the Fujitsu Lifebook U729

borretti.me

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Re: Linux on the Fujitsu Lifebook U729

#4
Tossing Linux on used enterprise laptops is maybe the best bang for your buck machine you can get. They're often time a great value and within three years old. Used multiple Thinkpads and Dells over the years that were fantastic and gotten sub $400.

Things I learned to look out for:

- Locked BIOS

- Look into the manufacturer's repairability reputation. I replaced the entire keyboard on my ThinkPad X1 Carbon and it was perfectly fine. It was a pain to get to, but no problems. On a Dell Latitude, it refused to charge my non-OEM battery replacement. My fault - I should've done some research.

In my experience, Dell and Lenovo have excellent Linux hardware support. I don't know about other manufacturers, but I hope that that's also the case now too.

Re: Linux on the Fujitsu Lifebook U729

#5
If you want portability on something premium, I can't recommend enough the Lenovo Yoga Slim 7. Specwise I've got the one with the Core ultra 5 125h. It also has an option with the 155h, but it battery and thermals can take a hit that I don't think it's worth it. It's got 16gb spread across 8x2gb modules and 512gb of ssd, both soldered, both extremely fast.

Build quality that rivals MacBooks, but with superior keyboard, very nice battery life and an oled screen on top of it.

The problem I had with the oled screen is that I thought it oversaturate reds out of the box on Linux, which I corrected using hyprshade: https://github.com/gchamon/archie/blob/main/hypr/shaders/vib.... I am looking for a better solution because the filters get picked on screenshots and washes out the colours. I need to find an ICE profile or export one from Windows.

The camera also behaves a bit weirdly. It has noticeable quality difference when using chromium and other browsers, the latter with perceptible quality degradation.

Other than that, a very good mobile linux driver, snappy, cool, quiet, charges fast and a joy to use.

Re: Linux on the Fujitsu Lifebook U729

#6
post #2

Is there a good linux ARM laptop, fanless ?

I’d be interested in this as well. I want a quiet machine with a decent display and a long battery life. Right now the MacBook Air checks those boxes but I’d be very interested in an alternative that I can throw Linux / OpenBSD on.

Re: Linux on the Fujitsu Lifebook U729

#7
post #2

Is there a good linux ARM laptop, fanless ?

Have a look at X1E devicetree in Linux kernel source (https://github.com/torvalds/linux/tree/master/arch/arm64/boo... all the way to the bottom). There are some models that have a very active development and an almost complete support by now, with Thinkpad T14s probably the most active.

Re: Linux on the Fujitsu Lifebook U729

#10
post #8
post #2

Is there a good linux ARM laptop, fanless ?

MacBook Air M1. Find one with max ram (Facebook marketplace, $400), have storage upgraded to 2TB (IYKYK), Linux support is good.

Sorry, but no: https://asahilinux.org/docs/platform/feature-support/m1/#tab...

Can't even drive an external display over the DP.

Linux support on Apple hardware is subpar compared to ARM Thinkpads.

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