macOS Archive

MacNN has just published an important news item regarding the future of the Mac OS X version of the VLC mdia player. According to VLC's developers, the Mac version is at risk of being discontinued due to a lack of developers. Update: The VLC developers claim that Apple is working against them: "Apple doesn't want us on the Mac platform and is blocking us a lot, and refuses to explain why."

A clever little Mac utility : "Airlock allows your Mac to lock itself, plain and simple. Using your iPhone or iPod Touch, Bluetooth, and a smidgen of pixie dust, Airlock determines whether you're near your computer. When you leave the room - poof! - your Mac locks itself. "And when I come back?" You guessed it: your Mac unlocks. You can also customize Airlock to perform specific actions as you come and go - have your computer talk to you, log-in or out of iChat, walk the dog, and such."

Despite reports to the contrary, current Mac OS X 10.6.2 Snow Leopard builds do not support the Intel Atom processor. The report that support had returned is a fake, and the most recent build 10C540 still does not support the Atom processor. C'est tout.

We reported on the lack of Atom support in development builds of Mac OS X 10.6.2, but a more recent build re-enables support for Intel's Atom line, popular in netbooks. "In the latest development build Atom appears to have resurrected itself zombie style in 10C535. The Atom lives another day, but nothing is concrete until the final version of 10.6.2 is out."

Anyone who hangs around on websites with information about installing Mac OS X on non-Apple labelled computers has probably already encountered this report, but it's newsworthy anyway. The upcoming release of Mac OS X 10.6.2 will remove support for the Intel Atom line of processors from Mac OS X.

John Siracusa, the Mac OS X guru who writes those insanely detailed and well-written Mac OS X reviews for Ars Technica, once told a story about the evolution of the HFS+ file system in Mac OS X - he said it was a struggle between the Mac guys who wanted the features found in BeOS' BFS, and the NEXT guys who didn't really like these features. In the end, the Mac guys won, and over the course of six years, Mac OS X reached feature parity - and a little more - with the BeOS (at the FS level).

We generally don't report on individual bugs or security issues in operating systems, but a pretty serious bug has reared its ugly head in Mac OS X 10.6 Snow Leopard. If you had a guest account enabled prior to installing Snow Leopard, then you are at risk of losing all your data.

Way back, when we were recovering from our hangovers from the millennium parties, Apple introduced, for the first time, Mac OS X and the Aqua user interface. This was still a preview, so it wasn't quite as polished and finished, of course. It also contained a feature that never made it into the final releases: single-window mode. Or did it...?

"It seems that UTIs are in the news again. It all started with a change in application binding in Snow Leopard. In a scant few weeks it's degenerated into a sometimes-angry bout of cross-blog debate. I have an opinion about the changes in Snow Leopard, and I'll get to that eventually, but my main goal is to clarify the issue. It's really not that complicated, and seeing all the confusion on the web has been disheartening."

There are several things which take quite some getting used to when switching from any platform to the Mac. There are things like the universal menubar, the dock, Expose, and many more. One of the things that often leads to confusion for new users is the installation process for applications. Mozilla developer Alexander Limi talks about the problems Mozilla runs into when it comes to Firefox' installation process on the Mac, and a possible solution. Update: A possible solution?

While Snow Leopard includes some improvements in the area of security, noted security researcher Charlie Miller, winner of two consecutive "Pwn2own" hacker contests and co-author of The Mac Hacker's Handbook, concludes that Apple missed the boat on security in Mac OS X Snow Leopard. "Snow Leopard's more secure than Leopard, but it's not as secure as Vista or Windows 7," Miller said.

One of the main new features in Apple's new Snow Leopard operating system has been released as open source. Apple has released the code of the userland portion of its Grand Central Dispatch technology under the Apache License, version 2. Mac OS X also has kernel support for Grand Central Dispatch, which is also released as open source via the XNU project. While we're at it, let's take this opportunity to look into exactly what Grand Central Dispatch is.

"When you double-click a document in the Finder, how does the system decide what application should open it? The relationship between a document and its owning application is called a preferred application binding. Since the very first day of the very first version of Mac OS X, there has been an uneasy detente between the Unix way of binding documents to applications and the former Mac way, inherited from the early days of the Mac OS. Now, in Snow Leopard, users and developers are complaining that the Unix way is being allowed to run roughshod over the Mac way."

"If you're a Web designer, expect your CSS colors & your untagged/unmanaged images to look darker on Snow Leopard than on previous versions of the Mac OS. You'll also see less of a visible color shift when going from Photoshop to Flash or other unmanaged environments (e.g. Internet Explorer). Why is that? Apple has switched to a default gamma of 2.2, which is what Windows has used for years. Colors that aren't color-managed are going to look darker on the whole. Your whole display will now be closer to what Windows users see."