MacOS Sierra replace fixes MacBook Professional graphics concern and ditches “battery time remaining” estimate


Apple right now is rolling out an replace to macOS Sierra that addresses a number of points with MacBook Professional computer systems, together with the graphics issues on late-2016 MacBook Professional computer systems. Plus, in response to reported battery life considerations on these units, Apple will now take away the “time remaining” show from the menu bar pull-down on the Mac, noting it was an inaccurate illustration of how a lot battery life is left.

Moreover, the replace adjustments the setup and opt-out expertise for utilizing iCloud Desktop and Paperwork — a function that alarmed customers by eradicating recordsdata from their desktop when iCloud syncing was turned on.

Battery life points

Essentially the most seen consumer-facing function change is the removing of the battery’s “time remaining” show.

Battery life complaints have plagued the 2016 MacBook Professional units, with customers taking to Apple’s help communities and web boards like Reddit to debate the matter. Whereas customers in some circumstances reported they had been solely getting battery life of three to six hours, many had been counting on the estimated battery life figures proven when clicking on the battery icon within the menu bar.

This estimation isn’t all that correct, which is why Apple is eradicating it. The change looks like the kind of factor that’s solely meant to silence the pesky complaints, however in actuality, it’s honest to say that there are discrepancies between the estimations and precise battery life.


This is because of plenty of elements. Apple’s newer Intel CPUs have dynamic energy states, which implies they’ll reply to calls from the OS with variable speeds, successfully consuming up roughly juice from second to second. This capacity to change between high and low efficiency on-the-fly occurs on the system stage quickly, and finally helps these machines save battery life by solely utilizing the facility wanted.

Nevertheless, this switching between efficiency modes additionally impacts the system’s capacity to offer an correct battery life estimate. Once you click on to view the battery life estimate, the pc responds primarily based on what you’re doing on the time. So, for instance, in the event you had been launching a program or opening up an enormous file, the time remaining can be low.

Different points that have an effect on battery life, particularly on new computer systems the place issues are simply being arrange, embody iCloud picture syncing and Highlight search’s indexing of recordsdata.

We perceive that Apple has truly examined the battery life knowledge from put in techniques, and located that battery life is behaving as anticipated.

In different phrases, the implication right here is that the defective battery life estimations are largely liable for the unhealthy experiences. However it’s unclear what quantity of shoppers’ complaints had been primarily based on real-world exams that came about after the preliminary setup interval the place Highlight search and different background duties have been accomplished, versus what number of had been primarily based on merely wanting on the battery life indicator.

Graphics issues

One other vital repair within the new replace addresses the graphics points on MacBook Professional fashions. Some customers had been affected by “flickering, full-screen checkerboard patterns, screen tearing, and other visual artifacts,” MacRumors had reported earlier this month, describing the issue.

Some speculated that graphics points had been associated, however the concern was addressed by a software program repair as a substitute.

iCloud confusion

The opposite notable change within the Sierra replace is a change to the messaging round iCloud syncing. This isn’t actually about one thing that was going incorrect, per se, however it was complicated customers.

Once you activate iCloud syncing after you’ve already enabled it on a special Mac, Sierra creates a brand new folder on iCloud containing your Desktop and Paperwork recordsdata. However it strikes recordsdata out of your Desktop off to this new location. What this appears wish to the top person, nonetheless, is that your recordsdata have simply disappeared from the desktop.

The replace rewords the messaging round this course of, in order to be much less deceptive and alarming to customers.


One other level of confusion is that Sierra has a function that can delete recordsdata as wanted to unencumber native disk house, in the event that they’ve already been backed as much as iCloud. The messaging and the timing round Optimized Storage alerts may also be fastened with the replace.

Whereas the above three gadgets are the principle adjustments arriving right now, the Sierra replace contains a number of extra tweaks and fixes, together with:

  • Fixes a difficulty the place System Integrity Safety was disabled on some late 2016 MacBook Professional computer systems
  • Enhancements to audio high quality when utilizing Siri and FaceTime with Bluetooth headphones
  • Enhancements to the soundness of Photographs when creating and ordering books
  • Fixes a difficulty the place incoming Mail messages didn’t seem when utilizing a Microsoft Trade account
  • Fixes a difficulty that prevented set up of Safari Extensions downloaded exterior the Safari Extensions Gallery
  • Provides help for brand new installations of Home windows eight and Home windows 7 utilizing Boot Camp on supported Macs
  • Enhancements to setup and reliability of Auto Unlock
  • Permits the addition of a Chinese language Trackpad Handwriting button to the Contact Bar Management Strip
  • Provides help for taking screenshots of the Contact Bar utilizing the Seize app or Cmd-Shift-6 shortcut
  • Fixes a difficulty that induced the Contact Bar emoji picker to seem on the show

The macOS Sierra 10.12.2 replace rolls out right now.


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Désiré LeSage


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