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App Store hanging with beachball

In the past couple of days, whenever I launch the App Store, the application hangs with a spinning beachball for as much as 2-3 minutes. It eventually displays a page, and I can click on names/icons to go to other pages. But when I want to go back to the main page, it beachballs again. I see messages like this in Console:

3/25/11 10:40:05 AM [0x0-0x193193].com.apple.appstore[6675] Fri Mar 25 10:40:05 XXXXXX.home App Store[6675] <Error>: CGBitmapContextGetBitsPerComponent: invalid context 0x10a16a480
3/25/11 10:40:05 AM [0x0-0x193193].com.apple.appstore[6675] This isn't a bitmap context. Forcing destination format to ARGB_8 for CGContext.
3/25/11 10:40:05 AM App Store[6675] CGBitmapContextGetBitsPerComponent: invalid context 0x10a16a480

Any ideas whether this is a general problem or something odd on this particular Mac?
3/25/11 10:44:34 AM App Store[6675] multibyte IDs are unsupported.

Posted on Mar 25, 2011 2:46 AM

Reply
39 replies

Mar 25, 2011 1:24 PM in response to Carolyn Samit

I would say it is exactly the opposite. I am experiencing this issue now when I try to switch to the Purchase tab in App Store AFTER upgrading to 10.6.7. Never had any issue before. I have restarted my computer and it is 100 % reproducible. Takes about 1-2 mins to load that time while App Store is completely frozen (and marked as not responding).

/Eskil

Mar 26, 2011 7:30 AM in response to Kirk McElhearn

I had the same problem and fixed it by turning off the "Online Certificate Status Protocol (OCSP)" / "Certificate Revocation List (CRL)" checking in the Preferences of the Keychain Access Application (in /Application/Utilities). Apparently the certificate checking takes too long which makes the Mac App Store unresponsive for this period.
From a security point of view turning off the checks is definitely not a good solution, especially not regarding the COMODO certificate problem recently, which is still not fixed by Apple i think.

P.S.: The heightened activity of the ocspd (OCSP daemon) is also a hint for the problems cause.

Edit: It seems to be sufficient to switch off the CRL checking, so you have at least the OCSP still turned on.

Mar 26, 2011 7:28 AM in response to jumaho

Interesting. I did turn that setting on yesterday, because of the Comodo issue. However, I've been having this problem for several days, and I know of others who have had it as well, who have probably not activated these settings. It does, indeed, resolve the problem, but I have a feeling that something else was going on before 10.6.7. I don't think the OCSP settings have ever been on by default, though, so maybe there was some other type of certificate check going on?

Do others who have this problem have those settings activated as well?

Mar 26, 2011 7:49 AM in response to sgginc

In the preferences choose "Certificates" on the rightmost. There you can turn off OCSP and CRL checking independently. But as i added to my previous post it seems to be sufficient to turn off the CRL checking.

Edit: However, as Kirk mentioned already these checks are disabled by default. So if you don´t know where these options can be found you probably did not change these defaults and your problem lies somewhere else 😟 but i would check it nonetheless.

App Store hanging with beachball

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