O'Grady's PowerPage » Wi-Fi

Apple swaps out discoveryd network protocol in latest OS X 10.10.4 beta, looks to overcome DNS-related errors

Posted by:
Date: Wednesday, May 27th, 2015, 07:29
Category: Developer, News, Software, Yosemite


When in doubt, go back to the networking protocol that works best.

And, hey, it should hopefully fix some of the Wi-Fi bugs in Yosemite.

Apple, in an apparent effort to fix DNS errors seen in its Yosemite operating system, will be replacing its buggy discoveryd service with mDNSResponder, a process last implemented in OS X 10.9 Mavericks.

The change was found in the newest OS X 10.10.4 beta, released on Tuesday, wherein Apple reinstated mDNSResponder to handle DNS processes previously assigned to discoveryd since the debut of OS X 10.10 Yosemite.


Apple releases Watch OS 1.0.1 update, offers Siri improvements, additional language support, other new features

Posted by:
Date: Tuesday, May 19th, 2015, 11:44
Category: Apple Watch, News, Software, Watch OS, Wearables

The first Apple Watch update is here.

And it includes a slew of interesting fixes and changes.

On Tuesday, Apple released its Watch OS 1.0.1 update. To install the update, connect your Apple Watch to power, make sure it has at least a 50 percent charge, connect your iPhone to a Wi-Fi network, make sure your iPhone is within range of your Apple Watch, on your iPhone, open the Apple Watch app and tap My Watch > General > Software Update.



Additional teardown, analysis finds Apple Watch CPU/GPU manufactured via Samsung’s 28-Nanometer process

Posted by:
Date: Friday, May 8th, 2015, 07:27
Category: Apple Watch, Hardware, News, Processors, Uncategorized, Wearables


The Apple Watch has gone through a number of teardowns since its release on April 24. The newest release from Chipworks has revealed the wearable to feature 512MB of RAM, a Broadcom Wi-Fi chip, an accelerometer/gyrometer from STMicroelectronics, 30 individual components inside the 26mm x 28mm S1 package, a feat Chipworks calls “quite an accomplishment.”

Among the more interesting discoveries Chipworks has made is the manufacturing process for the APL0778 application processor (CPU/GPU). It was made with Samsung’s 28 nanometer LP process, which is no longer cutting edge technology. A 28-nanometer processor was also used in the iPhone 5s, while the iPhone 6 and 6 Plus used 20-nanometer A8 processors.


Apple support article offers workaround for recent issues with Setup Assistant on 12-inch MacBook

Posted by:
Date: Wednesday, April 22nd, 2015, 07:21
Category: MacBook, News, Software


As nifty as the new 12-inch MacBook is, a number of users have encountered an issue using the Setup Assistant during the initial setup of the notebook. The bug apparently has the spinning beach ball appear during setup, putting the user in an endless cycle.

Apple recently shared a support article that offers users of the new 12-inch MacBook assistance getting around the issue.


Apple releases iOS 8.3 update

Posted by:
Date: Wednesday, April 8th, 2015, 15:39
Category: iOS, iPad, iPad mini, iPhone, iPod Touch, News, security, Software


It’s a day of muchos updates for OS X and iOS users.

On Wednesday, Apple released version 8.3 of its iOS operating system.

The new version, a 487 megabyte download, contains a massive helping of fixes and changes. Among them are more than 300 new emoji symbols, a scrolling keyboard, additional languages for Siri and improvements to unknown number filters in iMessage.


Apple releases OS X 10.10.3 Update

Posted by:
Date: Wednesday, April 8th, 2015, 10:52
Category: News, Software, Yosemite


This may be the update you’ve been hankering for.

On Wednesday, Apple released its OS X 10.10.3 update. The update, which can be downloaded via the App Store, introduces Photos for OS X and adds the following fixes and changes:

– Adds over 300 new Emoji characters.

– Adds Spotlight suggestions to Look Up.

– Prevents Safari from saving website favicon URLs used in Private Browsing.

– Improves stability and security in Safari.

– Improves Wi-Fi performance and connectivity in various usage scenarios.


Apple releases third OS X 10.10.3 beta to developers, focuses on Force Touch, other features

Posted by:
Date: Friday, March 13th, 2015, 08:17
Category: Developer, MacBook Pro, News, Software, Yosemite


It’s the operating system betas that predict the way the wind if blowing.

Apple on Thursday issued a number of new beta releases for developers, including an OS X 10.10.3 Yosemite beta with Force Touch trackpad support for third-party apps, as well as new betas of iOS 8.3, Xcode and OS X Server.

The pre-release version of OS X 10.10.3 is identified as build “14D98g.” In the release notes, Apple informs developers that it contains application programming interfaces intended to support the Force Touch capabilities of the new 13-inch MacBook Pro.


Apple releases OS X 10.10.2 update

Posted by:
Date: Tuesday, January 27th, 2015, 17:55
Category: News, security, Software, Yosemite


You’ve been hankering for it.

And it’s here.

On Tuesday, Apple released its long-awaited OS X 10.10.2 update. The update, a 400+ megabyte download, adds the following fixes and changes:

– Resolves an issue that may cause Wi-Fi to disconnect.

– Resolves an issue that may cause web pages to load slowly.

– Fixes an issue that caused Spotlight to load remote email content when the preference was disabled in Mail.

OS X 10.10.2 update to resolve ongoing Thunderbolt vulnerability

Posted by:
Date: Tuesday, January 27th, 2015, 11:06
Category: Hardware, News, security, Software


If you were looking forward to the next heft Yosemite update, there’s something else to look forward to that will finally secure a vulnerability on the Thunderbolt port.

Per AppleInsider and iMore, a Mac hardware vulnerability that has yet to be exploited on a wide scale will reportedly be fixed with Apple’s forthcoming OS X 10.10.2 update for Yosemite, preventing any future attacks.

The so-called “Thunderstrike” hardware exploit was publicized late last year, but the hack takes advantage of a flaw in the Thunderbolt Option ROM first disclosed in 2012. Until now, that flaw hasn’t been patched, but according to iMore, the latest beta of Apple’s OS X 10.10.2 update fixes the problem.


Apple seeds second OS X 10.10.2 Yosemite beta, asks developers to focus on Wi-Fi issues

Posted by:
Date: Friday, December 5th, 2014, 11:32
Category: News, Software, Yosemite


If you’re still having Wi-Fi issues with Yosemite, there may be some hope on the way.

Per MacRumors, Apple on Thursday seeded the second beta of OS X 10.10.2 Yosemite to developers, two weeks after seeing the first 10.10.2 beta and two and a half weeks after releasing OS X 10.10.1 to the public.

The new beta, build 14C78c, is available through the Software Update mechanism in the Mac App Store and should be available in the Mac Dev Center soon.