OS X 10.8.1 May Address Mountain Lion Battery Life Issues
Earlier this month, we pointed to testing by Ars Technica showing that upgrading to OS X Mountain Lion on a test Retina MacBook Pro substantially degraded its battery life. The testing showed a 38% decrease in battery life, moving from eight hours of battery life on a single charge under OS X Lion to just five hours under OS X Mountain Lion.
Softpedia now reports that it has heard from one developer claiming that OS X 10.8.1, which entered developer testing just days after Ars Technica's report, does indeed address this battery life issue.
“Until I installed 10.8.1, my MacBook was showing 4h:05m after a full charge,” he said, referring to the amount of time before the battery would deplete completely.
“After installing 10.8.1 it's showing over 8h,” he said. “I'm now able to use my Mac throughout the day again without having to carry my charger,” said the happy developer.
Another report from Apple's discussion forums describes a similar major boost to battery life under OS X 10.8.1, but results from our own forums are less clear. Several users have reported no changes to their battery life while others suggest that there has been some improvement, but it appears that specific testing by those who were affected by the Mountain Lion battery life drop has not been well-documented.
OS X 10.8.1 will be the first maintenance release for OS X Mountain Lion, and such updates are generally pushed quickly through the development and testing processes in order to address the most severe bugs cropping up with the initial public releases of new operating systems. Significant battery life issues would seem to qualify as something Apple would want to address in this update, but the company has not specifically addressed the topic in release notes or other documentation associated with the test builds being distributed.
Popular Stories
Apple is working on a number of new products that are set to launch this fall, and Bloomberg's Mark Gurman says that it will be "the widest array" of new devices that Apple has introduced in its history.
In his latest "Power On" newsletter, Gurman explains that Apple is working on four new flagship iPhones (iPhone 14, iPhone 14 Max, iPhone 14 Pro, and iPhone 14 Pro Max), an updated low-end Ma...
Three months after their launch, the 14-inch and 16-inch MacBook Pros continue to experience high demand and seemingly short supply, with shipping dates for both models stretching into multiple weeks in several of Apple's key markets.
In the United States, the baseline 14-inch MacBook Pro with the M1 Pro chip is estimated to ship in three to four weeks, promising an arrival by at least...
Dropbox today announced that users who update to macOS 12.3 once that software version becomes available may temporarily encounter issues with opening online-only files in some third-party apps on their Mac.
In a support document and an email to customers, Dropbox said it is actively working on full support for online-only files on macOS 12.3 and will begin rolling out an updated version of...
Apple has always emphasized the depth of thought that goes into the design of its products. In the foreword to Designed by Apple in California, a photo book released by the company in 2016, Jony Ive explains how Apple strives "to define objects that appear effortless" and "so simple, coherent and inevitable that there could be no rational alternative."
But every once in a while even Apple...
Apple today announced the Black Unity Braided Solo Loop for the Apple Watch, as well as a new downloadable watch face, to celebrate Black History Month. Following the launch of the limited edition Black Unity Apple Watch Series 6 and Sport Band in 2021, Apple today launched the Black Unity Braided Solo Loop as part of its celebrations for Black History Month this year.Apple is launching a...
AT&T today announced the launch of upgraded AT&T Fiber plans, which support speeds of up to 5 Gigabits for some customers. There are two separate plans, one "2 GIG" plan and one "5 GIG" plan, available to new and existing AT&T Fiber subscribers.
According to AT&T, the new plans are available to nearly 5.2 million customers across 70 metro areas including Los Angeles, Atlanta, Chicago, San...
Benchmark results have started to surface for MSI's new GE76 Raider, one of the first laptops to be powered by Intel's new 12th-generation Core i9 processor.
Intel previously said that its new high-end Core i9 processor is faster than Apple's M1 Max chip in the 16-inch MacBook Pro and, as noted by Macworld, early Geekbench 5 results do appear to confirm this claim, but there are several...
Apple today released iOS 15.3 and iPadOS 15.3, the third major updates to the iOS and iPadOS 15 operating systems that were released in September 2021. iOS and iPadOS 15.3 come almost two weeks after the release of iOS and iPadOS 15.2.1, minor bug fix updates.
The iOS 15.3 and iPadOS 15.3 updates can be downloaded for free and the software is available on all eligible devices over-the-air in ...
Top Rated Comments
FIXED!
Nobody will ever agree.
From the Ars Technica quote, it looks like they are going off of the estimate, which we all know is wildly inaccurate half of the time.
McDonalds.
Snob that.