Process-eating Bug in Firefox 1.5 for Mac OS X

When you click and hold to highlight some text on a webpage in Firefox, your computer's processor(s) spikes to 90-100% usage until you let go of the moust button. While this is not a problem for every Mac OS X Firefox user, it is definitely a problem for laptop users. A pegged processor, even for a second or two, will kick on a Powerbook or iBook's fan(s) and therefore more rapidly drain the battery.
As much as I like Firefox, this is a problem that should've been fixed a long time ago. Some people are reporting that the same processor spiking occurs when navigating around in Google Maps, as well as many Web 2.0 apps (that use Google's API).
This problem does not affect non-Mac OS X versions of Firefox, or other browsers on the Mac platform.
Correction/Note: Deerpark is the development code name for Firefox 1.5, and I'm running the G5-optimized version on this G5 I'm in front of. When the app was recompiled from the sourcecode, the name wasn't changed, which is why it shows up as Deerpark.
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There's a bug in the Mac OS X version of Firefox that has been around for more than three years, and in the latest version released...
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I created a new Appleworks document and tried it. Sure enough the processor went up to 80%. Oddly enough, it didn't spike when I opened a doc file from the desktop. Odd.
December 02 2005 at 12:48 PM Report abuse Permalink rate up rate down ReplyThat is so weird. At first it didn't really seem to do anything because I had an application that was already taking up close to 70%, but when I closed that I could tell.
December 01 2005 at 11:02 AM Report abuse Permalink rate up rate down ReplyThis is a carbon thing, not a firefox thing. Try the same thing with Photoshop, AppleWorks, or any other big carbon app. Same result. My guess is carbon is allocating resources the way OS9 used to.
December 01 2005 at 9:51 AM Report abuse Permalink rate up rate down Replyand is it just me or does Firefox get really flaky when you are trying to select text by double/triple clicking? It gets confused and then slows to the point you can't proceed without reloading. V1 used to select all text in the url with a single click (how annoying) but V1.5 is more normal. But it still gets confused when you are trying to insert the cursor into the url or search box. If you have text in the search box that is longer than the box, it seems impossible to insert the cursor at the end of the box - you must insert it before there and use the cursor keys to move over. Wacky.
December 01 2005 at 6:47 AM Report abuse Permalink rate up rate down ReplyConfirmed on a powerbook 1.33GHz. Highly annoying (I tend to select text from webpages quite a lot) and something that should've been solved ages ago.
December 01 2005 at 4:17 AM Report abuse Permalink rate up rate down ReplyWhere do I check for usage on my Powerbook?
December 01 2005 at 1:39 AM Report abuse Permalink rate up rate down ReplyThe problem shows up for me, taking both 2.7 GHz G5s up to full blast. It's only then that I noticed that I idle at about 40% on both procs. Hmm I should investigate...
December 01 2005 at 1:25 AM Report abuse Permalink rate up rate down ReplyOdd, only happens with the left mouse button. But I see it to. PowerBook 667. Good to note, as soon as you let go of the button the processor goes back down. I don't think it's a huge deal is it? Just an annoyance?
November 30 2005 at 8:00 PM Report abuse Permalink rate up rate down ReplyOn my dual 2.5Ghz G5 with 1.5GB of RAM both of my processors jump to apporiximately half usage. So on a single processor computer I am guessing that that would be at 100%? Looks like I replicated it...and I am on the same G5 optimized build as Damien was.
November 30 2005 at 7:27 PM Report abuse Permalink rate up rate down ReplyGlad they took the time to fix that one.... Here's another one - I can't get the clear privacy system to work correctly at all. It won't clear http auth (and the http auth plugin no longer works), it randomly decides to use it's own settings (clearing session history too) and it doesn't seem to save it's own settings. I'm using a powerbook, and can vouch for how annoying the cpu spike is. But to be honest, it never really seemed to be a problem until the last update I did, which I hoped that 1.5 would fix.
November 30 2005 at 6:28 PM Report abuse Permalink rate up rate down ReplyHot Apps on TUAW
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