i'm disappointed to see my 2006 mac pro not being supported for mountain lion, but i guess all good things must come to an end sometime
Emulating GL 4.2 in software is not the same as the card supporting it. The 7300 is an Opengl 2.1/D3D9 Card. You're not going to get D3D 11 or Opengl 4 in hardware on that card. The entire purpose is hardware acceleration.
When I pointed out that the 7300 didn't support Opengl 3.2, that is what I was trying to get across. Apple have dropped support for any card that doesn't support it in ML. The 7300 and 7600 being two of those.
Support means it uses it, but doesn't take advantage of all the features. We'll use DX as an example here, since I'm a little more familiar with it. DX11 is an expansion to DX10, offering new features and streamlining old ones, while still maintaining compatibility. In other words, you can use an older card with the latest drivers, you just can't expect it to suddenly start firing off hardware SSAO and tesselators.
Like I can install a Geforce 7300 right now, and use DX11, but it'll only use the DX9 subset within it. That's what it means by being "supported", as opposed to "made for".
It's the same way with OGL and older cards on the Mac. There's no reason why Apple can't add support for Lion on an older Mac, it just won't support all the extra features inherit with the upgrade.
...which you won't be using on the desktop anyway, so it kinda doesn't matter much at all.
Maybe I missed this earlier in the thread, but I am struggling to understand why they are not supporting the MacBook 3,1 models. It has a 64-bit processor with a 64-bit EFI. Is it that there are no drivers for the Intel GMA X3100 graphics?
Normally I'd agree, but I recently installed Win7 on a 4 year old Lenovo X60, and she hums. I'm wondering how Win8 would run...
I suppose they could write drivers for the GMA X3100.
But then they can't force you to buy a new Mac once they drop 10.6 and 10.7 support![]()
How much effort does it take to upgrade a kext/driver? I would guess less effort than working on "Game Center".
People can't legitimately expect to receive the newest updates on machines that are 3+ years old.
You must be kidding.
I've created a petition for Apple to support older hardware. a 4 year support cycle is way to short for their premium computer hardware.
http://www.change.org/petitions/apple-inc-support-older-apple-hardware-on-osx-mountain-lion#
Please signup and lets see if we can get them to at least add support.
Exactly.The X3100 doesn't support OpenGL 3.2.
I'm not trying to be argumentative, since some of my own hardware has been jettisoned from the supported list, however the Mac Pro 1,1 is 6 years old now. The 2,1 about 5 years and some months old. If you're going to start a petition the least you could do is place accurate information there so that it has some merit.
As far as my own situation. In this case I'm not sure how long I'll keep from updating but a big part will probably be browser support. After some years of running just about every one I settled on Safari a while back since it seemed good at everything instead of one being great at something and poor or marginal at another. I have heard the newer Safari may not support 10.6 and if that's the case then I may have to look around. Like previous posters have mentioned, sometimes what I have suits my needs fine and there's no reason to update for the sake of updating.
when you spend $1400 on a laptop, desktop, you shouldnt have to scrap it 5 years later,
You don't have to scrap it. It'll work just as it has been.
I'm not trying to be argumentative, since some of my own hardware has been jettisoned from the supported list, however the Mac Pro 1,1 is 6 years old now. The 2,1 about 5 years and some months old. If you're going to start a petition the least you could do is place accurate information there so that it has some merit.
As far as my own situation. In this case I'm not sure how long I'll keep from updating but a big part will probably be browser support. After some years of running just about every one I settled on Safari a while back since it seemed good at everything instead of one being great at something and poor or marginal at another. I have heard the newer Safari may not support 10.6 and if that's the case then I may have to look around. Like previous posters have mentioned, sometimes what I have suits my needs fine and there's no reason to update for the sake of updating.
Lucky376. There are several machines that are less than 4 years old on the list. In any case, even 5-6 years is a short lifespan for "high end" workstations paid at a premium price. You do have a point about only listing two machines that are 5-6 years old. I have added all the machines listed in the original post from this forum in hopes that it avoids more confusion.
They sold me a 64-bit Mac Pro, turns out it's only 32-bit and not for any real hardware limitation- they just refuse to update the EFI to 64-bit. What exactly did you mean by "64-bit Under the Hood" Apple?
Okay well in looking at this, here are the machines that didn't make the cut, the last updates before the "supported" models.
iMac- September 2006
MacBook Pro- October 2006
Mac Pro- April 2007
Mac Mini- August 2007
MacBook Air- January 2008
Xserve- January 2008
MacBook- February 2008
If we look at these dates it actually looks better than the list they released in terms of age of the machines dropped. With that having been said, some of the machines are a few ticks past 4 years old.
So the Mac Pro. Apple should rewrite the EFI. They could then sell some crazy "approved" video card to owners that would update them to the newer standard required for full support of Mountain Lion. Win-win there. Users win on the machine end still being able to use their machine, Apple cashes in on the card by essentially returning their investment on rewriting the EFI via sales of the video card. Xserve, same.
The stuff with built in video cards, SOL. Stinks as I have owned a number of these machines, and I would like to have an iOS 6 like situation where the 3GS can still run it just missing some features, however I think it might prove to be a far larger black eye than just eliminating certain systems altogether.
I have a significant investment in multiple 2008 8-Core Xeon Xserves in my studio control rooms, installed in silent racks, running Logic Pro. I currently run Lion and it works well. These are still powerful systems by today's standards, and there are no alternate 1U rack mounted systems that can run Mac OS X. These systems have 64-bit EFI but the ATI X1300 graphics on the Mezzanine Card only has 64MB of Video RAM. Why wouldn't these qualify for Mountain Lion? Is the graphics card the problem?
Perhaps if I install a better/faster mac compatible video card in the one of the empty PCIe slots, and remove the Mezzanine Graphics card, I'll be on the same level as 2008 Mac Pro models (wishful thinking).
Apple will undoubtedly update Logic in the future, ultimately requiring ML, abandoning older OS versions. What alternative do I have in moving forward. I do not like the idea of moving over to a Windows-based rack mount systems and ProTools, but it may be where I have to go!