OS X Lion 10.7.5 Build 11G45 Seeded to Developers - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

OS X Lion 10.7.5 Build 11G45 Seeded to Developers

by

Apple today seeded a new version of OS X Lio 10.7.5 to developers for testing. The new version, Build 11G45, arrives less than two weeks after the previous seed, and the build increment of nine suggests that Apple has been continuing to make a number of tweaks to the update in preparation for a public launch.

11g45
Apple continues to list no known issues with the update and is asking developers to focus on the same testing areas as in the previous build, which included graphics performance and image and media handling.

Top Rated Comments

DonutHands Avatar
180 months ago
macrumors ...........................

oh. dear. ...............................

you stole my thread again!

https://forums.macrumors.com/showthread.php?t=1430080

naughty macrumors!

lol, you are obviously the only one who would have ever seen that there was a new build released, every person on the internet should give you credit for letting the world know there is a new build. kudos
Score: 6 Votes (Like | Disagree)
MrNomNoms Avatar
180 months ago
People still use Lion?
Why? ML is so much better!

I assume that is sarcasm - not all computers that can run Lion can run Mountain Lion.
Score: 4 Votes (Like | Disagree)
180 months ago
People still use Lion?
Why? ML is so much better!

Better or not, ML breaks compatibility with some software. Some of us out here use our macs for mission critical functions, thus updating to a dot-zero release would be careless and stupid.
Score: 3 Votes (Like | Disagree)
180 months ago
[url=https://cdn.macrumors.com/im/macrumorsthreadlogodarkd.png]Image (https://www.macrumors.com/2012/08/27/os-x-lion-10-7-5-build-11g45-seeded-to-developers/)[/url]


Apple today seeded a new version of OS X Lio 10.7.5 to developers for testing.


Lio?
Score: 3 Votes (Like | Disagree)
180 months ago
Has anyone installed this? My MP, started flaking out right after i put this latest build on it. The previous build ran fine, however this one keeps effecting 1 of my 8 cores for some reason [ at least that's what the Error Report told me after I finally got it to boot in SAFE MODE].

I can't figure it out. I'm now repairing permissions.

Repairing permissions won't fix it any more than homeopathic remedies will fix a cold. It's the voodoo that people who don't know how Macs work will recommend to other people who know less. Seriously.

Since it's a pre-release build, you should instead boot to your copy of the latest stable release of an OS because no one is silly enough to install pre-release software as their only OS. If you still have issues there, then you have a hardware issue unrelated to the pre-release build. If you don't have issues, you may still have a hardware issue, or it may be a bug in the software. Go through the normal procedures that you as a developer with access to this software would normally follow in order to discuss the issue with Apple.
Score: 2 Votes (Like | Disagree)
180 months ago
People still use Lion?
Why? ML is so much better!


Trolololol, here is a reason:biggest we like to wait until all the glitches are worked out before spending $20 on something that will not work.
Score: 2 Votes (Like | Disagree)

Popular Stories

iphone 18 pro blue%402x

iPhone 18 Pro: Dark Cherry, Light Blue, and Dark Gray Chassis Leaked [Update]

Thursday June 4, 2026 5:18 am PDT by
Update: Since publication, new information has come to light suggesting the images have been AI-manipulated and are not in fact iPhone 18 Pro chassis parts. The original article follows. The color options Apple is reportedly planning for the upcoming iPhone 18 Pro and ‌iPhone 18 Pro‌ Max have appeared online today in the form of images of chassis parts of unknown authenticity....
Aston Martin CarPlay Ultra Screen

Apple Says CarPlay Ultra is Coming to These Vehicle Brands

Thursday May 21, 2026 11:53 am PDT by
Last year, Apple launched CarPlay Ultra, the long-awaited next-generation version of its CarPlay software system for vehicles. Nearly a year later, CarPlay Ultra is still limited to Aston Martin's latest luxury vehicles, but that should change fairly soon. In May 2025, Apple said many other vehicle brands planned to offer CarPlay Ultra, including Hyundai, Kia, and Genesis. CarPlay Ultra...
iOS 27 All the New App Features

iOS 27: All the Rumored App Features

Wednesday June 3, 2026 3:48 pm PDT by
Siri is getting a major overhaul in iOS 27, but Apple also has some big updates planned for apps like Camera, Photos, and Wallet. There are multiple new AI features in the works, plus some non-AI upgrades. Camera Apple is moving Visual Intelligence from the Camera Control button to the Camera app in iOS 27, according to Bloomberg. There will be a Siri mode that will be available alongside...