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by vbernat
1420 days ago
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If you take a regular Lenovo laptop, everything likely works out of the box with an upstream kernel. This quite not the case yet with Asahi Linux which does not support power management, no USB, no sound. There was a time where Apple laptops came with very good Linux support. It was the time were every bit of hardware support was present in Darwin (a 12" iBook G3 was working flawlessly with Linux for example). I think that at each generation, support gets worse because the hardware is closing down. This translates to far more time between release and having something usable with Linux. |
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- There were numerous laptops with near-full Linux support, the Apple hardware wasn't categorically better when it came to that.
- The power usage of x86 CPUs was atrocious at the time compared to PPC. Now history is repeating with Apple's M[12] line. Therefore people put up with a lot to get 2-3x longer battery life. As I recall I got 3-4 hours of active use out of my iBook, but (going to conferences) it felt like people's x86s almost always had to be plugged in.
- The Linux support for software suspend/hibernation was really flaky at the time, but it worked perfectly on Apple hardware, because all Linux had to do was to tell the hardware "do the suspend thing now" (IIRC by tweaking a file in /proc). The hardware did a slow "heartbeat" with a front LED hidden behind the plastic frame when suspended (a nice effect). When running Linux it would do the the exact same, as it was all done in hardware.
- There were still edge cases in hardware support, just as with any other laptop vendor, it all came down to what individual components happened to have Linux drivers. Some of this was better on Apple's hardware, some of it was worse.