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Filed under: Analysis / Opinion, Software, Odds and ends, Apple, iPhone

iPhone Calculator gets scientific in 2.0


It probably wasn't the most consequential update of the day, but we did get one big question answered from the iPhone SDK event in February: why the iPhone's calculator icon got changed from round buttons to square ones. Apple apparently had a lot of requests for a scientific version of the calculator, and so in iPhone 2.0, you'll be able to rotate the calc to landscape mode for a sci calc, including squares and square roots, sin, cos, and tan, factorials, and everything else you use to use the old TI-85 for back in the lab.

As we noted, probably not a huge sales point for people planning to pick up a new iPhone (which, at $199 for the 8gb, is pretty much everybody), but the added functionality will be a nice bonus for those of us require a calculator for every little bit of math that needs doing.

Filed under: Hardware, Bad Apple, MacBook

Apple issues one-liner support doc on random MacBook shutdown problem

Apple seems to be *so* happy to finally fess up that this MacBook RSS (Random Shutdown Syndrome) isn't just all in our heads. xlr8yourmac tracked down a new Apple Knowledgebase article that is another amusing one-liner from Apple's support crew: "If your MacBook is shutting down intermittently, please contact AppleCare for service." A little bird told us they finally know what's going on and have a fix for the issue, but don't quote us on that.

If you are an unfortunate MacBook RSS victim and you do give AppleCare a call, feel free to comment here with your experience and how Apple is treating this issue. We honestly don't know much more about it aside from this theory, so we're in the dark as much as you are.

[via InsanelyMac News]

Filed under: Hardware, Bad Apple, Blogs

An explanation for random MacBook shutdowns?

Blogger Martin Backschat has more or less translated a German article that takes a stab at trying to figure out what is going on with this random MacBook shutdown issue. One only needs to check out MacBook Random Shutdown.com or comb the archives of digg and Apple discussion forums to grasp how many are plagued by this dark game of workflow Russian roulette, but we have yet to hear even a peep from Apple as to what the problem is, and how they're going to fix it.

Martin says the theory centers on a cable that runs between the heat sensor and the CPU's heat sink being too short. The heat sink expands when operating the MacBook, which causes it to contact the heat sensor's cable and melt its insulation - hence, a short circuit and a shutdown. Once the MacBook is no longer running, the heat sink cools down and contracts during the process, breaking the short circuit and allowing the machine to boot again (this expansion and contraction can happen pretty quickly, so it would make sense if your machine can boot almost immediately after shutdown).

It's a twisted game these components play with each other for sure, and we're all hoping for some kind of a statement or - ideally - a solution from Apple soon. The more widespread and publicized this issue becomes, the farther away these Macs will get from their 'it just works' reputation. Something tells us 'it just works - until it decides not to and randomly shut down, blowing away all your work' wouldn't roll off Justin Long's tongue nearly as well.

[via digg]

Filed under: Hardware, Troubleshooting, MacBook

Test your MacBook for random shutdowns

Some MacBook owners around the web are reporting a 'random shutdown' issue, where the machine will - as you might guess - seemingly shutdown at random; either during work or patiently idling for your next command. If you haven't experienced this issue yourself yet but are still concerned about it, The Apple Files has devised an unofficial test to see if you might be a victim.

The test involves entering a few simple commands into the Terminal and testing a few things over roughly half an hour of your time. Just to be thorough, the author recommends running this test two or three times to be sure, but it's really up to how paranoid you're feeling. Again, this is an unofficial test, and we haven't seen any official reports or announcements from Apple on this issue, its cause or how widespread it might be, but it's simply nice to have options, hey?

[via digg]

Filed under: OS, Software, Odds and ends, Internet Tools, Troubleshooting

Fix for .Mac sync errors with Mail and random signatures

I recently set Mail on both of my Macs to chose a random signature. From time to time during a .Mac sync, I'll receive an obnoxious sync error claiming that a 'default' signature on one Mac is conflicting with the other. No matter which signature I choose to resolve the conflict, the sync process will lock into a loop, repeatedly offering me a sync error with new choices on either end for resolving the conflict. Obviously, this has lead to an increase of Advil in my regular diet.

If you're nodding your head right now, you'll be happy to know we all can cut back on the pain killers. For the first time in a while, I actually received a helpful message from Apple's email support that said something more than "try rebooting." Turns out that, unfortunately, if you enable Mail's random signature feature on one Mac, Mail can't be running on other registered Macs for the first sync after this new feature. I replied to the support rep's email to find out what is up with such an odd quirk, but I didn't receive a very useful answer.

Nevertheless, after getting back to square one by resetting my signature data on both Macs, I can verify that this fix works. Hopefully, this issue is on the list of updates coming in 10.4.4.

Tip of the Day

Holding the Command key (aka the Apple key) and pressing Tab will cycle through your open applications. It's easier to Cmd-Tab if you are Copy (Cmd-C) and Pasting (Cmd-V) to and from various applications.


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