A

Anonymous

Question

Snow Leopard brings display profile problems

Forum|Forum|16 years ago
September 7, 2009
5 replies
13465 views

Several threads on Apple Discussions are describing problems with some display profiles after upgrading to Snow Leopard. My own experience is as follows:

I upgraded 2 machines, a 2007 MacBook Pro 2.33 GHz, and an early 2008 Mac Pro octo 2.8 GHz with Apple 30 inch Cinema Display. I use the Eye1 Display2 hardware calibrator, and have been calibrating to Gamma 2.2 for years as recommended in the Adobe Photoshop Mac Forum. The MacBook Pro has no issues with display profiles, and looks the same as before. The Mac Pro, however, was a different story. As soon as I upgraded, the display just looked wrong to me. The screen lacked contrast and looked quite soft, almost blurry. I immediately booted back into a clone of my old Leopard installation to check, and sure enough, there was that punchy contrast & solid color I'd grown accustomed to. The comparison was run using the same profile on the same hardware. Only difference was Snow Leopard. I went back to Snow Leopard and selected Apple's new default profile for my display, and this looked better, but nowhere near my custom profile on my old system. I actually took a screen shot of Apple's red, yellow & green interface button controls to show the difference. Totally noticeable as follows: Screen shot taken in Snow Leopard captures washed out interface elements. Same Screen shot opened in Leopard allows comparison of the interface elements in Snow Leopard with those in Leopard. I'd post it here, but it's back at the office & I'm at home today.

I reported this to Apple Feedback, and am posting here in case anyone else has seen this, or has suggestions. Obvious next step is to recalibrate in Snow Leopard & compare, but that doesn't explain why the same profile on the same hardware looks quite different under Snow Leopard. Apple's documentation specifically states that those using custom profiles will see no difference after upgrading.

This topic has been closed for replies.

NB, colourmanagement

Community Expert

Hi Gary

I worked on Snow Leopard for years and I'm a colour management consultant, it didnt have any issues.

- "soft and blurry" could be a resolution issue. is it set right?

if you set Adobe RGB [or the default apple made screen profile] as the display profile does the issue persist? Doing thst will dump the screen profile and any LUT associated with it that’s in the video card.

You should make a new profile with the current OS, switching OS with an update requires that, I got the impression you're using the one made previously (on Leopard)?

When you make a new profile try a non 'LUT based' profile - i.e. a matrix type profile, some Apple OS have issues with LUT profiles.

https://www.xrite.com/service-support/matrix_or_lut_based_profiles

You may like to test basICColor display 5 and see if it helps (free 14 day demo)

basICColor display 5 download:

MAC: http://mylicense.biz/getProduct.asp?proId=180&downloadKey=w8hz-pe6q-2n2s

agsain try a non 'LUT' type profile - It supports the i1 device.

I hope this helps

if so, please "like" my reply and if you're OK now, please mark it as "correct", so that others who have similar issues can see the solution

thanks

neil barstow, colourmanagement.net

[please do not use the reply button on a message in the thread, only use the one at the top of the page, to maintain chronological order]

I hope this helps

if so, please "like" my reply and if you're OK now, please mark it as "correct", so that others who have similar issues can see the solution

thanks

neil barstow, colourmanagement.net

[please do not use the reply button on a message in the thread, only use the one at the top of the page, to maintain chronological order]

S

shawnotay

Participating Frequently

Yes, thanks for the link drstudio! I've also sent Apple feedback and I've greatly appreciated this discussion. Mahalo (thank you).

A

Anonymous

Yes I've rolled back to 10.5.8 precisely for this reason. I at first thought the washed GUI was a Snow Leopard feature (think white-out, blizzard.) I use the NEC LCD 2690WUXi with an 09 Mac Pro. But I was also unable to profile and calibrate the monitor to my satisfaction under Snow Leopard and I feel it's a display calibration issue under SL rather than just the GUI. My MacBook Pro I've kept with Snow Leopard as it doesn't appear to have this display issue. Besides I don't use it for color decisions anyway as those displays are a bit challenged for that purpose.

I've also been surprised at the lack of comments regarding this, so I'm reassured to be reading yours.

Dave

A

Anonymous

drstudio-

You'd think that we'd be seeing more responses here if this was a widespread issue. There are also a few threads on Apple Discussions covering similar stuff, but nothing conclusive or illuminating. Or maybe there aren't a whole lot of people who care about these issues that have moved to Snow Leopard? Perhaps most of the pros are holding off, waiting for issues to be resolved.

One question I have is, when you rolled back to Leopard, was there a problem with Mail.app? I understand that Mail's file storage was updated in Snow leopard, and wondered if it would present a problem going back.

A

Anonymous

After having gone over and come back I can report I see no compelling reason to upgrade right now. It feels like a transitional upgrade to me that's possibly paving the way for something else. Certainly any performance gains don't seem measureable if you're already running a finely tuned mac, and in this case I'm launching apps off a solid state drive that's already really quick under Leopard. No problems with Mail after rolling back with Time Machine.

Dave

DV8OR1

Known Participant

I am in a world of trouble with calibration issues with Snow Leopard. Firstly my calibration does not seem to “stick” after restart. I have a Macbookpro 17″ and a 23″ Cinema display and cannot get a decent calibration with a Spyder2 pro. Also, I am noticing heavy pixelation in my photos where there is a gradation between black and dark greys in all programs including Photoshop - lightroom and even Safari. It is particularly bad in photos where I have used the Lightroom brushes to drop the exposure in parts of my images. Apple seems to have royally screwed up on colour. Is anyone else having these kind of issues on calibrated displays? Oh, another related issue is if you try to do a screen recording with a calibrated display with quicktime screen recorder - all the colours are inverted!

Marc

A

Anonymous

Here is that screen shot. What you are seeing is a Finder window capture from Leopard being displayed in a Snow Leopard Preview window. Same hardware, same display profile. Notice how the red, yellow & green buttons at upper left appear soft compared to the Leopard buttons in the screen shot:

S

shawnotay

Participating Frequently

I'm noticing the same thing - all UI elements in Snow Leopard appear "washed out". There is also not as much noticeable difference between active and non-active windows.

After creating a new monitor profile using MonacoOptix Pro, I noticed no difference between my new monitor color profile and my previous monitor profile created in Leopard. The UI just looks too light, not enough "contrast", washed out.

After using Snow Leopard for a couple of days, I finally went back to using Leopard (cloned from external disk using Super Duper). I found myself actually squinting a lot using Snow Leopard. I am not pleased about the "new" UI color at all, very disappointing!

A

Anonymous

The thing is, I don't believe that Apple changed the UI for Snow Leopard. I think I'm seeing a difference in the whole screen, using the same custom profile as before on the same hardware. I am pretty sure we are looking at the same old UI elements being displayed improperly. To support this, my MacBook Pro UI and screen look the same as they did before the Snow Leopard upgrade. Only my Mac Pro with Apple Cinema Display is showing the issue. Both machines were previously running Leopard 10.5.8 with custom display profiles. After the upgrade, using the same display profiles, the MacBook Pro looks the same as before, while the Mac Pro looks washed out, not just the UI elements, but the whole screen. Also, I've been unable to generate a satisfactory new custom profile for the Mac Pro using my Eye1 Display2 hardware calibrator.

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