While Apple has previously dismissed the idea of porting its entire Mac OS X operating system to ARM-powered mobile devices, the Cupertino company has at least been working on it. That’s according to one intern who worked with Apple’s Platform Technologies Group — a subdivision of the CoreOS department — for four months back in 2010. But does it really mean anything?

Now here’s a bizarre headscratcher. A reader’s Mac Pro was upgraded from Snow Leopard to Lion, then refused to subsequently boot off the Snow Leopard DVD to reinstall the older OS on another drive. Despite many different attempts, for this one Mac it appears perhaps you can’t go home again…

I use Bryce occasionally to produce art for friend’s projects. I just discovered it crashes under Lion. DAZ, the manufacturer acknowledges the problem but has no date when the fix will be made. Thinking I could install Snow Leopard and run Bryce under it, I set up a partition on an external drive and attempted to install SL. Lion was having none of it. I also attempted to boot from the SL install disk. It was also rejected out of hand.

Thanks for any help you can provide,
Mike

Over the weekend, we reported that the 4.1 update to VMWare Fusion allowed users to virtualize Leopard and Snow Leopard; a strict violation of OS X’s licensing terms.

At the time, we supposed this was a conscious decision on VMWare’s part to leave Leopard and Snow Leopard virtualization up to the user. But no, nothing of the sort: it’s just a bug VMWare’s going to patch.

Last last week, VMware released Fusion 4.1, an update to its popular virtualization software that adds many improvements and bug fixes. The biggest improvement is the applications ability to run older versions of Mac OS X Leopard and Snow Leopard.

Just how popular is OS X Lion 10.7, compared to its predecessors? “Lion’s adoption has been less than stellar,” says one online ad firm. Yet the figures don’t seem to jive with other Internet surveys, as well as Apple’s. Who’s right? As often is the case, it depends on who you ask.

Apple has issued a video update for its 15-inch MacBook Pro that addresses a freezing issue users some users may be suffering with the mid-2010 model. The update also fixes a bug that presented users with a blank screen when they attempted to watch a video on their machine.

Apple operates under the philosophy that the latest and greatest OS is what everybody should use, but many of us prefer to try things out first and upgrade a bit more slowly. When you dual-boot your Mac among two different versions of Mac OS X some things will work fine, while others require one system or the other:

I’m running Snow Leopard 10.6.8 on a MacBook Pro 3,1 and I just got a new 750GB, 7200rpm drive to put in. Can I create say a 100GB OS X 10.7 Lion partition and share the apps / data from the 10.6.8 partition?

Following its teasers last month, Adobe has released Flash 11 for Mac OS X — and other platforms — along with AIR 3. The applications promise to deliver cutting edge 3D graphics that Adobe says will offer “console-quality” gaming, and performance up to 1,000 faster than Flash 10.

Following a new trojan threat for Mac OS X that was uncovered last week, Apple has updated its anti-malware tools for the Mac that will ensure we continue to sleep soundly at night, safe in the knowledge our beloved Macs aren’t at risk.

If you purchased one of Apple’s latest Mac minis to find you have a massive hatred for the new OS X Lion operating system, then you’ll be disappointed to find that you cannot downgrade to Snow Leopard. However, that may not be the case…