NewImageAdobe and Avid have reported only minor issues with their applications on Mountain Lion, in a pair of posts on their respective websites.

The main issue with Avid's software is related to the Gatekeeper security feature:

Avid is in the process of preparing code-signed versions of our applications and plug-ins that are compatible with Mountain Lion. We realize that users will temporarily wish to work with versions that are not yet signed. Unsigned software can trigger warning messages from Gatekeeper which Avid users can easily bypass, then proceed to install and run their software.

Avid does report a few small problems when using Pro Tools 10.2 and lower, including a problem with Core Audio and another regarding some commands ceasing to function.

Adobe says that there are no known issues with Adobe CS apps and Mountain Lion.

Adobe and Apple have worked closely together to test Adobe® Creative Suite® 5, 5.5 and CS6 editions and individual products for reliability, performance and user experience when installed on Intel® based systems running Mac OS X Mountain Lion (v10.8). Earlier versions of Adobe Photoshop® (CS3 and CS4) software were also tested with Mountain Lion and there are currently no known issues.

Adobe requests that users discovering problems report them to Adobe.

Top Rated Comments

KnightWRX Avatar
175 months ago
Exactly my thoughts. Why does Adobe always wait till the actual release instead of using the developer previews?
What makes you think they waited ? Seems to me if they can report this today, they've been testing for quite a while, which means they have been following the developer previews.

Or do you think testing is done in a few hours ?

----------

There should be no issues. If an application works under MacOS 1.0 (not X) then it should also run fine under MacOSX10.7 what ever. Apple should not be breaking our tools. Same goes for the hardware side. The modern computer has the capability, the power, to do any necessary emulation. All old software all the way back should work on any new Apple hardware including using it on the iOS.
Not the way it works unfortunately. APIs and subsystems get deprecated and replaced with better, more robust code. Bugs get fixed and application that were written under the assumptions that these bugs exist might break on working versions of system calls or API methods/functions.

To go forward, sometimes you just have to break with the past. It's how computing works. Systems that drag around legacy code and bit rot suffer greatly from degraded performance and bloat.

I don't think you quite understand how modern computers work if you think you can just emulate old code paths indefinitely and you don't quite understand software if you think that is even something that's desired.
Score: 9 Votes (Like | Disagree)
sweetbrat Avatar
175 months ago
There should be no issues. If an application works under MacOS 1.0 (not X) then it should also run fine under MacOSX10.7 what ever. Apple should not be breaking our tools. Same goes for the hardware side. The modern computer has the capability, the power, to do any necessary emulation. All old software all the way back should work on any new Apple hardware including using it on the iOS.

I can't believe this is even a serious post. Systems change, and pulling a bunch of legacy stuff into an updated operating system so that absolutely nothing breaks is ridiculous. That's how things get crazily bloated.

It's not all that often that I agree with KnightWRX, but this is one of the times when I do. In order for operating systems to progress, they can't be saddled with 10 years of legacy stuff. Every once in a while you need to update your software. Get used to it.
Score: 5 Votes (Like | Disagree)
Trakya Avatar
175 months ago
I'll use Snow Leopard as my work OS anyway. It is just stable and works perfectly.
Score: 4 Votes (Like | Disagree)
batchtaster Avatar
175 months ago
If it were only so. :( A good friend watched his ProTools recording software (only two years or so old) cease to function with Lion.

So, why did he upgrade then? Audio/video professionals never upgrade until the vendor comes out with a support statement and any patches, because that software is core to that person's job.

Apple may have broken Pro Tools, but your friend broke his own computer by upgrading carelessly.
Score: 2 Votes (Like | Disagree)
jpine Avatar
175 months ago
There should be no issues. If an application works under MacOS 1.0 (not X) then it should also run fine under MacOSX10.7 what ever. Apple should not be breaking our tools. Same goes for the hardware side. The modern computer has the capability, the power, to do any necessary emulation. All old software all the way back should work on any new Apple hardware including using it on the iOS.

If it were only so. :( A good friend watched his ProTools recording software (only two years or so old) cease to function with Lion.
Score: 2 Votes (Like | Disagree)
jrlcopy Avatar
175 months ago
Isn't this the whole point of providing developer previews? They've had months to prepare for Mountain Lion.

Based on my experience for working for a major software company, things can ~sometimes~ change fairly drastically between each developer preview, especially when the company shipping the updates tends to never share any specific direction with where things are going. So to save time/money devs find it better to wait till after the GM ships.
Score: 2 Votes (Like | Disagree)

Popular Stories

iOS 26

iOS 26.2 Coming Soon With These 8 New Features on Your iPhone

Thursday December 11, 2025 8:49 am PST by
Apple seeded the second iOS 26.2 Release Candidate to developers earlier this week, meaning the update will be released to the general public very soon. Apple confirmed iOS 26.2 would be released in December, but it did not provide a specific date. We expect the update to be released by early next week. iOS 26.2 includes a handful of new features and changes on the iPhone, such as a new...
Google maps feaure

Google Maps Quietly Added This Long-Overdue Feature for Drivers

Wednesday December 10, 2025 2:52 am PST by
Google Maps on iOS quietly gained a new feature recently that automatically recognizes where you've parked your vehicle and saves the location for you. Announced on LinkedIn by Rio Akasaka, Google Maps' senior product manager, the new feature auto-detects your parked location even if you don't use the parking pin function, saves it for up to 48 hours, and then automatically removes it once...
Foldable iPhone 2023 Feature 1

Apple to Make More Foldable iPhones Than Expected [Updated]

Tuesday December 9, 2025 9:59 am PST by
Apple has ordered 22 million OLED panels from Samsung Display for the first foldable iPhone, signaling a significantly larger production target than the display industry had previously anticipated, ET News reports. In the now-seemingly deleted report, ET News claimed that Samsung plans to mass-produce 11 million inward-folding OLED displays for Apple next year, as well as 11 million...
AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 2 and AirPods Pro 3

Thursday December 11, 2025 11:28 am PST by
Apple today released new firmware designed for the AirPods Pro 3 and the prior-generation AirPods Pro 2. The AirPods Pro 3 firmware is 8B30, up from 8B25, while the AirPods Pro 2 firmware is 8B28, up from 8B21. There's no word on what's include in the updated firmware, but the AirPods Pro 2 and AirPods Pro 3 are getting expanded support for Live Translation in the European Union in iOS...
iOS 26

15 New Things Your iPhone Can Do in iOS 26.2

Friday December 5, 2025 9:40 am PST by
Apple is about to release iOS 26.2, the second major point update for iPhones since iOS 26 was rolled out in September, and there are at least 15 notable changes and improvements worth checking out. We've rounded them up below. Apple is expected to roll out iOS 26.2 to compatible devices sometime between December 8 and December 16. When the update drops, you can check Apple's servers for the ...
AirTag 2 Mock Feature

Apple AirTag 2: Four New Features Found in iOS 26 Code

Thursday December 11, 2025 10:31 am PST by
The AirTag 2 will include a handful of new features that will improve tracking capabilities, according to a new report from Macworld. The site says that it was able to access an internal build of iOS 26, which includes references to multiple unreleased products. Here's what's supposedly coming: An improved pairing process, though no details were provided. AirTag pairing is already...
iOS 26

Apple Seeds Second iOS 26.2 Release Candidate to Developers and Public Beta Testers

Monday December 8, 2025 10:18 am PST by
Apple today seeded the second release candidate version of iOS 26.2 to developers and public beta testers, with the software coming one week after Apple seeded the first RC. The release candidate represents the final version iOS 26.2 that will be provided to the public if no further bugs are found. Registered developers and public beta testers can download the betas from the Settings app on...
iPhone 14 Pro Dynamic Island

iPhone 18 Pro Leak Adds New Evidence for Under-Display Face ID

Monday December 8, 2025 4:54 am PST by
Apple is actively testing under-screen Face ID for next year's iPhone 18 Pro models using a special "spliced micro-transparent glass" window built into the display, claims a Chinese leaker. According to "Smart Pikachu," a Weibo account that has previously shared accurate supply-chain details on Chinese Android hardware, Apple is testing the special glass as a way to let the TrueDepth...
ipad blue prime day

iPad 12 Rumored to Get iPhone 17's A19 Chip, Breaking Apple Tradition

Wednesday December 10, 2025 12:22 pm PST by
The next-generation low-cost iPad will use Apple's A19 chip, according to a report from Macworld. Macworld claims to have seen an "internal Apple code document" with information about the 2026 iPad lineup. Prior documentation discovered by MacRumors suggested that the iPad 12 would be equipped with an A18 chip, not an A19 chip. The A19 chip was just released this year in the iPhone 17, and...
studio display purple

Apple Studio Display 2 Code Hints at 120Hz ProMotion, HDR, A19 Chip

Thursday December 11, 2025 4:19 am PST by
Apple's next-generation Studio Display is expected to arrive early next year, and a new report allegedly provides a couple more details on the external monitor's capabilities. According to internal Apple code seen by Macworld, the new external display will feature a variable refresh rate capable of up to 120Hz – aka ProMotion – as well as support for HDR content. The current Studio...