Odd Mountain Lion Crashing Bug Brings Down Nearly Any App

One of the fastest-spreading stories of the weekend has been a strange OS X Mountain Lion bug that can crash almost any Mac app running any version of OS X 10.8, reported on Open Radar.

The initial bug report stated that typing 'File:///' (without the quotes) into almost any app causes the app to crash.

bug
Follow-up testing has shown that the final character needn't be a forward-slash, with almost any character after 'File://' triggering the bug. The issue is also speed-dependent: leaving a brief pause between typing // and the next character will prevent the crash from occurring.

More embarrassingly still for Apple, filing a crash report causes both Crash Reporter and the Console apps to crash. The Console crash can only be cured by running a terminal command:

sudo sed -i -e 's@File:///@F i l e : / / /@g' /var/log/system.log

The Next Web has a detailed analysis of the issue, noting that it is related to Apple's Data Detectors feature for automatically recognizing dates, locations and other information in text for addition to Address Book or Calendar entries.

While it is rather surprising that the issue took so long to receive publicity, Apple is now likely to include a fix for the problem sooner rather than later. It is, however, unknown whether Apple will squeeze a fix into the upcoming OS X 10.8.3 that has been in developer testing for over two months.

Popular Stories

iPhone 17 Roundup Feature 2

iPhone Design to Change 'Significantly' This Year

Monday February 17, 2025 7:09 am PST by
Apple is set to "significantly change" the iPhone's design language later this year, according to a Weibo leaker. In a new post, the user known "Digital Chat Station" said that the iPhone's design is "starting to change significantly" this year. The "iPhone 17 Air" reportedly features a "horizontal, bar-shaped" design on the rear, likely referring to an elongated camera bump. On the other...
Apple iPhone 16e Feature

Apple Announces iPhone 16e With A18 Chip and Apple Intelligence, Pricing Starts at $599

Wednesday February 19, 2025 8:02 am PST by
Apple today introduced the iPhone 16e, its newest entry-level smartphone. The device succeeds the third-generation iPhone SE, which has now been discontinued. The iPhone 16e features a larger 6.1-inch OLED display, up from a 4.7-inch LCD on the iPhone SE. The display has a notch for Face ID, and this means that Apple no longer sells any iPhones with a Touch ID fingerprint button, marking the ...
iOS 18

iOS 18.4 Coming Next Week With These New Features for Your iPhone

Friday February 14, 2025 6:18 am PST by
The first iOS 18.4 beta for iPhones should be just around the corner, and the update is expected to include many new features and changes. Bloomberg's Mark Gurman expects the iOS 18.4 beta to be released by next week. Below, we outline what to expect from iOS 18.4 so far. Apple Intelligence for Siri Siri is expected to get several enhancements powered by Apple Intelligence on iOS...
iphone 17 pro asherdipps

iPhone 17 Pro Models Rumored to Feature Aluminum Frame Instead of Titanium Frame

Tuesday February 18, 2025 12:02 pm PST by
Over the years, Apple has switched from an aluminum frame to a stainless steel frame to a titanium frame for its highest-end iPhones. And now, it has been rumored that Apple will go back to using aluminum for three out of four iPhone 17 models. In an investor note with research firm GF Securities, obtained by MacRumors this week, Apple supply chain analyst Jeff Pu said the iPhone 17, iPhone...
apple launch feb 2025

Tim Cook Teases an 'Apple Launch' Next Wednesday

Thursday February 13, 2025 8:07 am PST by
In a social media post today, Apple CEO Tim Cook teased an upcoming "launch" of some kind scheduled for Wednesday, February 19. "Get ready to meet the newest member of the family," he said, with an #AppleLaunch hashtag. The post includes a short video with an animated Apple logo inside a circle. Cook did not provide an exact time for the launch, or share any other specific details, so...
Apple 2025 Thumb 1

Two of Apple's Oldest Products Are Finally Getting Updated This Year

Friday February 14, 2025 6:03 am PST by
Apple released the HomePod mini in November 2020, followed by the AirTag in May 2021, and both still remain first-generation products. Fortunately, rumors suggest that both the HomePod mini and the AirTag will finally be updated at some point this year. Below, we recap rumors about the HomePod mini 2 and AirTag 2. HomePod mini 2 In January 2025, Bloomberg's Mark Gurman said Apple is ...
macbook air blue

Gurman: M4 MacBook Air Models to Launch by March 'At the Latest'

Monday February 17, 2025 2:30 am PST by
Apple will begin selling new MacBook Air models featuring its latest M4 chip by March "at the latest," mirroring the time frame of the M3 MacBook Air launch last year, according to Bloomberg's Mark Gurman. Apple last updated the MacBook Air line in March 2024. Gurman's comments appeared in his latest Power On newsletter, suggesting the reporter is no further forward on learning the exact...
iPhone 17 Air Front Page Tech 2

'iPhone 17 Air' With Ultra-Thin Design Allegedly Revealed in New Video

Monday February 17, 2025 6:53 pm PST by
YouTube channel Front Page Tech today revealed the alleged design of Apple's widely-rumored "iPhone 17 Air" model, set to launch later this year. "iPhone 17 Air" render created by @zellzoi for Front Page Tech In a video uploaded today, Front Page Tech shared renders depicting what it believes is likely the final design of the "iPhone 17 Air." The device is expected to feature an ultra-thin...

Top Rated Comments

zin Avatar
157 months ago
More embarrassingly still for Apple, filing a crash report causes both Crash Reporter and the Console apps to crash.

Laughed way more than I should have.
Score: 37 Votes (Like | Disagree)
AngerDanger Avatar
157 months ago
Ugh. I just tried to contact an Apple representative about this, and as soon as I described the problem, they hung up on me. This bug goes deep, man.
Score: 25 Votes (Like | Disagree)
azentropy Avatar
157 months ago
Not a bug, it is a feature! :D
Score: 14 Votes (Like | Disagree)
iMacFarlane Avatar
157 months ago
Wow, amazing bug. So big brother is watching, logging, analyzing. You could just be in the middle of typ
Score: 11 Votes (Like | Disagree)
EmpyreanUK Avatar
157 months ago
You're typing it wrong.
Score: 10 Votes (Like | Disagree)
dearfriendx Avatar
157 months ago
Yeah, this is SO utterly embarrassing. Most of the world is required to type 'file:/*' into most apps these days. Their stock is going to plummet :(
Score: 9 Votes (Like | Disagree)