Intel Atom Still Unsupported on Mac OS X 10.6.2 Seeds - MacRumors
Skip to Content

Intel Atom Still Unsupported on Mac OS X 10.6.2 Seeds

Several weeks ago, word surfaced that recent developer builds of Mac OS X 10.6.2 had ceased to support Intel's Atom processors, the basis of many netbook systems popular with those who wish to modify non-Apple systems to run OS X. The news set off a tremendous amount of discussion about the change until additional news surfaced that Atom compatibility had resurfaced in a subsequent developer seed, Build 10C535, released in late October.

A new post by developer and Tumblr user stellarola who has been monitoring the situation indicates that the claim of restored Atom support in Build 10C535 had been faked. He claims to have received confirmation from multiple sources that Atom is not supported in the latest developer seed, known as Build 10C540, released last week.

I spoke to another colleague of mine and he noticed the date of the kernel. He sent me a picture of his kernel information from 10.6.1, which uses the same kernel as 10.6.0. (The name has been removed for privacy purposes)

As you can see the date is exactly the same as the old kernel. Now, let's take a look at my gf's Core2Duo system that's running 10.6.2 Build 10C535. (The name has been removed for privacy purposes)

Obviously the date is different than the previous two. Anyone can tell the first image from "MachVoluM" is a fake. My sources still tell me the Atom CPU is still unsupported even in the latest 10.6.2 build 10C540.

A video has also been posted showing an MSI Wind netbook attempting to boot on the latest 10.6.2 seed, but being unable to do so.

Popular Stories

Dynamic Island iPhone 18 Pro Feature

11 Reasons to Wait for the iPhone 18 Pro

Monday May 11, 2026 9:01 am PDT by
We're only four months out from the launch of Apple's premium next-generation smartphone lineup, and while we're not expecting a sea change in terms of functionality, there are still several enhancements rumored to be coming to the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth noting is that Apple is reportedly planning a major change to its iPhone release cycle this year, adopting a...
General Apps Reddit Feature

Reddit Starts Blocking Mobile Website, Pushing Users to App Instead

Monday May 11, 2026 6:10 am PDT by
Social network Reddit recently began blocking mobile visitors to its website while pushing them to download the official Reddit app, and it's fair to say that the move is not going down well with users. If you visit reddit.com on your iPhone today, you may see a new popup that can't be dismissed, asking you to "get the app to keep using Reddit." A Reddit spokesperson told Ars Technica...
iOS 26

iOS 26.5 Features: Everything New in iOS 26.5

Monday May 11, 2026 5:09 pm PDT by
Apple released iOS 26.5 after a few months of beta testing, and while it doesn't have the Siri features we were hoping for since those are being held until iOS 27, there are a handful of useful changes worth knowing about. Subscribe to the MacRumors YouTube channel for more videos. End-to-End Encryption for RCS Support for end-to-end encryption (E2EE) for RCS messages between iPhone and...