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Open and Save Dialogs Slow to Open and Populate

In all of my apps, the Open and Save dialogs have become very slow to open and populate since installing Snow Leopard, when the machine is connected to a Windows server. Disconnecting from the server solves the problem; reconnecting causes it to reappear.

This only happens on some of my machines, and not others

Any thoughts on what this could be. The delay is significant (about 10 seconds in all).

iMac 24" 3.06GHz 4GB 1TB ● MacBook Pro 15" 2.33GHz 3GB 160MB ● iPhone 3G |, Mac OS X (10.6)

Posted on Sep 16, 2009 3:01 PM

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93 replies

Dec 3, 2009 12:01 PM in response to Roy Levien

I had noticed a delay in Open and Save on my machine, although not as dramatic as some others have reported. It would take perhaps 2 seconds for them to appear and populate, whereas before Snow Leopard it was always instantaneous. Some things I read seemed to implicate communication between the OS and "foreign" file systems on other devices or over a network, so I've taken to ejecting my Vista partition as soon as I boot up. I have not noticed the slowness since I started doing that.

And FWIW I can't imagine how in the world the presence of Smart Folders, which aren't actually being used, in the Sidebar could have any effect at all. They are just little mini scripts which have to be clicked on to be active and do something. And I had, and still have, five of them present in my Sidebar. It may be that turning them off writes to the sidebar.plist file, changing it in some way that corrects something in the plist that is causing a problem. If so, simply dumping the plist altogether and letting it be recreated would probably accomplish the same thing.

Now whether Spotlight, via the mds process and/or mdimport, could be causing the problem... that is a different matter and is plausible, since those processes do actively look at all media connected to the computer, although why this would cause Open and Save dialogs to slow down, I don't know. But it is possible.
Francine

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Francine
Schwieder

Dec 5, 2009 4:15 AM in response to KarlPfeifferHarbachoed

Thanks Karl. That is a good one. I think you are right. I have my music on a separate hard disk connected to the Airport (idea to have all music centrally located for the family). That disk appears to be constantly busy and laming the whole system. Unfortunately iTunes does not support network players (such as Linn's Sneaky). Therefore I have to keep the stupid disk there. Hope that Apple fixes this. I heard that Windows 7 is great! (I thought people will love this remark in an Apple forum.) Cheers. Thomas

Dec 11, 2009 4:37 AM in response to Roy Levien

Open and Save became very slow on my MacBook Pro. I called Apple Tech Support several times. Each technician had me try a different solution. First, remove and reinstall MS Office. Then, use Disk Utility to verify and repair the disk. Finally, the time consuming step of reinstalling the operating system and all programs. Each of those steps helped for a few days. Then, the problem with slow opening file saves began again. Today, it took two minutes for an Excel file save dialogue box to open!

I switched from a Windows computer to an Apple computer because I thought problems like this would be solved. I'm tempted to switch back.

Dec 12, 2009 10:46 AM in response to Francine Schwieder

The other night I had my iPod plugged to add some songs to it, left it attached as it needed to charge (it is an elderly iPod, and uses the Apple supplied gizmo connected to a firewire port), and for the first time in quite awhile I noticed the slow Open and Save dialog boxes. The next day, after restarting, with no external drives mounted, and my Vista partition unmounted, everything was back to normal speed. I spent many hours on the computer using Photoshop, iTunes, Safari, TextEdit, and Eudora (which runs in Rosetta) and the speed remained normal. So for me at least I'm quite sure there is nothing wrong with my hardware or the file system, it is something in the system, whenever there is an external drive or a Windows file system present.
Francine

User uploaded file
Francine
Schwieder

Dec 18, 2009 8:37 AM in response to Roy Levien

Roy Levien wrote:
I've tried all the things you mention; nothing helps.

The only "pattern" I can see is that older machines (regardless of what version of the OS they're running) seem immune, while newer machines have the problem in a big way.

Deep firmware bug?


I can attest that it's not just newer machines. I have a 2007 8-core Mac Pro with 17gb of RAM and I'm experiencing the same problem. I basically have to restart my machine daily to get rid of this problem. Still looking for a proper fix.

Open and Save Dialogs Slow to Open and Populate

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