Safari crashing lately?

I’ve been having problems with Safari crashing a lot lately, and I had no idea why, until I read a post from RailHeadDesign (no permalink, so I’ve quoted in full here):

Safari Been Eating CPU Cycles Lately?
Last month I started noticing Safari suddenly locking-up, taking 75% to 130% of my processor(s), constantly needing to be force-quit. The first symptoms presented themselves when I would load several sites at once (by command-clicking a bookmark folder in the toolbar). The sites would attempt to load, but then everything would just stall and Safari would eventually throw-up the spinning beach ball we all know and love. I then noticed, using iPulse and the Terminal’s “top” command, that Safari was eating processor cycles when this was happening.

I tried all manner of things to correct the issue, and I jumped into a thread at Apple’s message boards where others were experiencing the same thing. Within a couple of days, we seem to have found the problem that was causing Safari to ‘freak out’ on us: third-party applications that (seemingly) do a poor job of accessing certain features of Apple’s web kit.

In my case, the application that seems to have been causing problems was NetNewsWire v1.0.4 , released August 25/26 ‘ coincidentally when the symptoms first started showing themselves. One of the features of this version of NNW was ‘NetNewsWire now uses Web Kit, Safari’s HTML renderer.’ Hmm’

Just yesterday, Ranchero released v1.0.5b1 of NetNewsWire , and one of the changes listed is ‘Don’t share cookies with Safari anymore ‘ this fixes a couple crashes and fixes some hangs.’ Since upgrading to the latest beta, all my Safari freak-out problems have gone away. Users of other news readers are reporting the same issues, but I haven’t heard anything back yet.

The bottom line is this: Safari was becoming totally unusable, and became that way when NetNewsWire v1.0.4 was released. Ranchero made v1.0.5b1 available, which no longer shared cookies with Safari (through the web kit, I think), and the Safari issues went away. There’s obviously a link there somewhere, and any other third-party application that is sharing information with Safari could also cause potential Safari issues.

So, if you’re experiencing Safari hang issues like I was, and you use NNW, download the latest beta.


4 Responses to “Safari crashing lately?”  

  1. Gravatar Icon 1 Brian

    Yup, this is exactly what was happening to me — Safari was suddenly the Force Quit king of my iBook. Then I read about the beta release in (of course) NNW, and realized that I almost always have NNW and Safari running at the same time. 2+2. Tomorrow will be the first time I have the beta and Safari both running for the full day, so we’ll see if indeed that’s the fix

  2. Gravatar Icon 2 nf0

    Man I’m glad you posted this. I’ve been so pissed at my computer lately, and this is the problem. I’ll be loading the beta asap.

  3. Gravatar Icon 3 Scott Palmer

    Me too, same thing. I was getting pissed, because I always use the two together. When I saw the remarks from Ranchero, I knew that was the problem. No issues with Safari since upgrading to the beta of NNW.

  4. Gravatar Icon 4 kcmac

    I’m not using NNW, but I’m sure Safari is not playing well with something I’ve got loaded. I’ve been getting these same issues the last few days…at least since updating to Safari’s latest version.

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