Comment by jmward01
19 hours ago
Anyone have a good take on how well Asahi linux keeps the power management working on mac hardware? The biggest killer feature for me of mac hardware is the battery/weight. I have found it hard to get a good laptop in the linux ecosystem mainly because of power consumption. If Asahi doesn't really impact the battery life then I would seriously consider going that route. Similar question about support for pytorch on linux/arm64 / Asahi.
I think it's improved from when I last tried it, but it still isn't great. You can get like 60% of the battery life compared to macOS.
Someone with more recent knowledge correct me on this, but I believe idling is the biggest power drain in Asahi. You will want to shutdown and/or hibernate whenever possible.
Bought a used MacBook Air M2 past summer to run Asahi linux exclusively on it, the installation went hassle-free. One charge lasts 9+ hours easily, sometimes up to 12 hours. Thunderbolt, DP Alt Mode and TouchID would be nice to haves, but I'm super happy how everything runs. Thank you everyone on the Asahi team!
I think the support for linux/arm64 is already very good in general, can't answer on pytorch though. The only app I'm really missing is Signal Desktop. The virtualization to run games is a noticeable performance hit and shows occasional glitches in the Steam overlay, but all my games run smoothly.
How good is Mac virtualization? Would it be doable to put an Ubuntu inside a VM and just run it full screen all the time?