313846 - 100% CPU usage when laptop returns from standby mode (with AdMuncher installed)

Status: RESOLVED DUPLICATE of bug 265172

(Firefox :: Shell Integration, defect)

Description

[Rune Strand]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.12) Gecko/20050915 Firefox/1.0.7
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.12) Gecko/20050915 Firefox/1.0.7

If Firefox is running when laptop (Centrino) enters standby-mode, it will go into an eternal loop and consume 100% of CPU when standby-mode is interrupted. 

This probably is related to the use of the ad-removal software AdMuncher ( http://admuncher.com/ ).

Opera or IE is not affected. All versions of Firefor I've used are affetcted (0.5 -> 1.0.7)

Reproducible: Always

Steps to Reproduce:
1. (Install AdMuncher - http://admuncher.com/ )
2. Start FireFox, enter some site
3. Set Laptop in standby-mode
4. Return From Stand-by mode
5. Check Task Manager/Processes for CPU usage of Firefox.exe 

Actual Results:  
100% CPU usage

Expected Results:  
Normal CPU usage

Comment 1

[zug_treno]

Related to Suite bug 213637 (or maybe bug 299202)?

Comment 2

[Rich]

In my experience, the only necessary component for this behavior is firefox.  AdMuncher is not installed on my system and is thus not the problem.  To fix the problem, I have found I can close firefox completely (and my tabs are restored by session saver).  Sometimes (perhaps all of the time?) I can get firefox to calm down by closing just some of the tabs.  I *think* the tabs that usually fix the problem (when closed) might be those involving flash.  Perhaps that's somehow related.

Comment 3

[Tim A. Miller]

Possibly related to bug 265172.

Comment 4

[Masatoshi Kimura [:emk]]

*** This bug has been marked as a duplicate of 265172 ***