killototally.blogg.se - Mac os 8.6 vs 9

#Mac os 8.6 vs 9 for free
#Mac os 8.6 vs 9 install
#Mac os 8.6 vs 9 update
#Mac os 8.6 vs 9 full
#Mac os 8.6 vs 9 portable

We feel that these steps provide a nice balance between light and medium workflows.

Open Mail, pause 10 seconds to allow any messages to download.

Navigate to a second content-heavy website (cnn.com), pause 20 seconds.

Open Safari and navigate to a content-heavy website (), pause 20 seconds.

Our Automator app performs the following actions: To keep the Mac running throughout the test, we disabled system and display sleep in System Preferences, and deactivated the screen saver. Our battery life test was performed by using a custom Automator application under battery-saving conditions: the screen at 50 percent brightness, keyboard illumination off, and all applications and services disabled except for WiFi. We’ll have the results of those tests for you in the next few days. For the sake of a casual comparison, we’re also testing a new Retina MacBook Pro and a 2011 13-inch MacBook Air. That’s not to say we didn’t consider a new Mac, however. In other words, this is not a new machine it’s seen decent use over the past year and, we hope, its condition is representative of that of a larger percentage of Mac owners than a brand new Mac. The battery has 115 cycles and is considered by the battery health monitor to be in “Normal” condition. Our testbed is a 2011 15-inch MacBook Pro 2.3 GHz i7 with 8 GB of RAM and 240 GB OWC SSD. Now that we’re armed with several builds to compare, we performed battery life benchmarks on OS X 10.7.4, 10.8, 10.8.1 Build 12B17 (the prerelease developer build), and 10.8.1 Build 12B19 (the final version released to the public). “After installing 10.8.1 it’s showing over 8h.”Īpple released the final build of 10.8.1 Thursday morning, although the company cited nothing about battery life in the update’s release notes.

#Mac os 8.6 vs 9 full

“Until I installed 10.8.1, my MacBook was showing 4h:05m after a full charge,” a developer told software aggregation site Softpedia. In the last few days, some developers began to report improvements in their battery life while using the most recent developer build of 10.8.1. Mountain Lion’s first update, OS X 10.8.1, was just around the corner, but Apple made no public mention of whether the data they were collecting was being used to fix the battery life issue in the update. Reports varied, but independent testing showed a reduction of 20 to 30 percent in battery life on 10.8 compared to the same hardware on 10.7.Īccording to Ars Technica, as news of the battery life problem spread, Apple reportedly began contacting users affected by the issue and asked them to log system data for Apple’s review.

#Mac os 8.6 vs 9 portable

Shortly after the launch of OS X 10.8 Mountain Lion, users of portable Macs began to report significant reductions in their battery life on Cupertino’s latest cat.

#Mac os 8.6 vs 9 update

UPDATE 2: MacBook Air battery tests are now available.

Our MacBook Air tests are underway and will be available Saturday. If the machine is older than a G3, it may be limited to a max of OS 9.1.UPDATE: We now also have battery life tests on the new MacBook Pro with Retina Display.

#Mac os 8.6 vs 9 install

So, if you're starting from OS 9.0 and want to end up at OS 9.2.1 you would need to install the updater for OS 9.1 and then the one for OS 9.2.1. That is, the one for OS 9.2.1 will install only on top of OS 9.1, and the one for OS 9.2.2 will install only on top of OS 9.2.1. They will install only on top of certain previous OS 9 versions.Īlthough the updates for OS 9.0.4 and OS 9.1 will install on top of any previous OS 9 version, the ones for OS 9.2.x will install only on top of the next previous version. Note that these downloads are updaters only they are not full-install versions.

#Mac os 8.6 vs 9 for free

You can download updaters for OS 9 for free from Apple -Īrticle #60791 - Mac OS 9.0.4 - Download and InfoĪrticle #75103 - Mac OS 9.1 - Download and InfoĪrticle #120030 - Mac OS 9.2.1 - Download and InfoĪrticle #75186 - Mac OS 9.2.2 - Download and Infoīe sure to download the language version that matches the language version of the installed OS 9. OSX 10.4 needs OS 9.2.1 or later for use as Classic.Īlso, some (few) programs will run in OS 9.2.x but not in earlier OS 9 versions. If you will need to use the OS 9 as Classic under OSX, it must be at least version OS 9.1. In addition, the versions of the utilities Drive Setup and Disk First Aid which come with OS 9.1 and later are better. Later versions of OS 9 tend to be more stable than earlier ones.