macOS Archive

In agreement with Marco Arment? I shall quickly venture outside and inform myself of the possibility of catching a fleeting glimpse of an avian sus scrofa domesticus. "The Mac App Store is in significant danger of becoming an irrelevant, low-traffic flea market where buyers rarely venture for serious purchases. And I bet that's not what Apple had in mind at all." There's an issue with the Mac App Store: Apple runs the danger of chasing most serious applications away from the store. While I would personally consider this to be a big win for computing, I'm sure Apple doesn't exactly see it that way.

Apple has just released Mountain Lion to the Mac App Store. For a measly $20, Lion users can move to the new release right now, and honestly, at that price, there's little reason not to for the Mac users among us. It's not a huge or massive release or anything, but if you're a fan of iOS, you're going to love all the OS bits and pieces that are being transferred to your desktop. Have fun installing, and, as always, be sure to read the only review that matters: John Siracusa's 25000 words long review (that's almost as long as the thesis I wrote to earn my master's degree, holy cripes!). I know what I'll be reading today on my brand new Nexus 7. If you can, please support Siracusa by buying the ebook version on Amazon (currently stuck in the review process, should show up any minute now). Why? Because Siracusa's kind of technology writing is something we need to cherish, because we have less and less of it.

"In the wake of the Flashback botnet which targeted Mac computers, Apple has removed a statement from its messages on its website that Mac operating system X (OS X) isn't susceptible to viruses." It was an untenable statement anyway. Security is an illusion.

"I've lost track of the many reasons that have been given for the switch to Intel, but this I know for sure: no one has ever reported that, for 18 months, Project Marklar existed only because a self-demoted engineer wanted his son Max to be able to live closer to Max's grandparents." Amazing.

"Dragging and dropping is a great way to get stuff done on your Mac, but DragonDrop makes it even better. DragonDrop lets you set down what you're dragging, leaving you free to find your destination without worrying about keeping the mouse button held down." Great utility (found via Daring Fireball), but shaking with the mouse is a horrible interaction - it's very intensive and error-prone (Aero Shake, anyone?). I'd love for that little drop container to be permanently visible (oh, and a Windows/Linux version would be awesome, of course).

Adam Fields and Perry Metzger have been investigating the serious performance issues people are experiencing with Lion. "Frequent beachballs, general overall slowness and poor UI responsivness, specific and drastic slowdowns on every Time Machine run, high memory utilization in Safari Web Content, mds, and kernel_task processes, large numbers of page outs even with a good deal of available RAM, and high amounts of RAM marked as inactive which is not readily freed back to other applications, with page outs favored." Apparently the issue is that the "virtual memory manager is bad at managing which pages should be freed from the inactive state and which ones should be paged out to disk". I won't make myself popular with a certain part of our readership, but really, is this considered a new problem? Mac OS X has always had terrible memory management, and where Windows has continuously become better at it, Mac OS X seems to have been stagnant and even getting worse. This is what happens when the company earns 2/3s of its revenue somewhere else.

"Apple is developing software that will detect and remove the Flashback malware. In addition to the Java vulnerability, the Flashback malware relies on computer servers hosted by the malware authors to perform many of its critical functions. Apple is working with ISPs worldwide to disable this command and control network." Good and fairly quick response. Apple is learning.

We don't normally report on security issues, especially not when they occur on Mac OS X. So far, the security issues on the Mac can barely be labelled as such, and really don't deserve a lot of attention. Now, however, it would appear we're looking at the first successful widespread malware infection on Mac OS X. Not a bad track record for an eleven year old operating system, by the way.

Well, this is a surprise. Several websites have a preview up of Apple's next Mac OS X release - it's called Mountain Lion, and continues the trend of bringing over functionality from iOS to Mac OS X. Lots of cool stuff in here we've all seen before on iPhones and iPads, including one very, very controversial feature: Gatekeeper. Starting with Mac OS X 10.8, Apple's desktop operating system will be restricted to Mac App Store and Apple-signed applications by default (with an opt-out switch), following in Windows 8's footsteps.

It's still early days, but this has the potential to put more fuel on the Apple rumour mill fire than anything else in recent times. A BA thesis by Dutch student Tristan Schaap details how, during his internship at Apple's Platform Technologies Group, he ported Darwin to a certain ARMv5 developer board. A few blog articles later, and the headline has already turned into 'Mac OS X ported to ARM'. So, what have I been running on my iPhone and iPad all these years?

"It's no longer possible to write a single app that takes advantage of the full range of Mac OS X features. Some APIs only work inside the Mac App Store. Others only work outside it. Presumably, this gap will widen as more new features are App Store-exclusive, while sandboxing places greater restrictions on what App Store apps are allowed to do." Anybody surprised by this, here's the clue stick. Please proceed to hit yourself with it.

And so the iOS-ification of Mac OS X continues. Apple has just announced that all applications submitted to the Mac App Store have to use sandboxing by March 2012. While this has obvious security advantages, the concerns are numerous - especially since Apple's current sandboxing implementation and associated rules makes a whole lot of applications impossible.

"Apple has seeded the golden master version of OS X Lion to developers ahead of its public release sometime this month (July). The golden master download is available from Apple's Mac Developer website. The build number is 11A511. In addition, Apple has seeded Developer Preview 7 of Xcode 4.1." You'll now also be allowed to virtualise several instances of Mac OS X inside Mac OS X.

"One item of interest regarding last week's Mac OS X 10.6.8 update reveals that Apple has enabled TRIM support retroactively for solid state hard drives shipped in Apple-produced configurations. TRIM is a feature that allows solid state drives (SSDs) to automatically handle garbage collection, cleaning up unused blocks of data and preparing them for rewriting, thereby preventing slowdowns that would otherwise occur over time as garbage data accumulates."