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Firefox constantly hangs/freezes on Mac OS

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Duplicate of /questions/976177 Firefox constantly freezes on my Mac, although I've installed the latest version and tried all suggested fixes - without success. (locking)]. aw

I'm using an iMac, system 10.9. My problem is that Firefox 25 launches correctly and displays Google (which I've chosen as my start page), but that whenever I go to to a web page, Firefox hangs/freezes. For instance I can go to the BBC site, but once there FF hangs/freezes. Then it won't respond to any clicking or commands, and I have to force-quit.

Firefox has even done this in the Mozilla help pages !

I've tried several other "fixes", all to no avail. Besides, a fix or workaround should not be necessary -it isn't with other browsers. And I've trashed FF more than once, doing a clean reinstall (yes, I've been careful to also trash any associated file, using Appcleaner).

The problem has been there in every version of FF I've tried in the last four years. Version 3.5 worked well but all the subsequent versions have caused this problem. Why ?

As I said, other browsers work, and do so without needing any "fixes". So they work, and so does my computer. The problem is with Firefox, that obviously has a flaw somewhere. I'd love to know what it is.

<sub>Duplicate of [/questions/976177] ''Firefox constantly freezes on my Mac, although I've installed the latest version and tried all suggested fixes - without success.'' (locking)]. aw</sub> I'm using an iMac, system 10.9. My problem is that Firefox 25 launches correctly and displays Google (which I've chosen as my start page), but that whenever I go to to a web page, Firefox hangs/freezes. For instance I can go to the BBC site, but once there FF hangs/freezes. Then it won't respond to any clicking or commands, and I have to force-quit. Firefox has even done this in the Mozilla help pages ! I've tried several other "fixes", all to no avail. Besides, a fix or workaround should not be necessary -it isn't with other browsers. And I've trashed FF more than once, doing a clean reinstall (yes, I've been careful to also trash any associated file, using Appcleaner). The problem has been there in every version of FF I've tried in the last four years. Version 3.5 worked well but all the subsequent versions have caused this problem. Why ? As I said, other browsers work, and do so without needing any "fixes". So they work, and so does my computer. The problem is with Firefox, that obviously has a flaw somewhere. I'd love to know what it is.

由 AliceWyman 於 修改

額外的系統細節

應用程式

  • User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/30.0.1599.101 Safari/537.36

更多資訊

Application Basics
------------------
Name: Firefox
Version: 25.0
User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:25.0) Gecko/20100101 Firefox/25.0
Extensions
----------
Important Modified Preferences
------------------------------
browser.cache.disk.capacity: 358400
browser.cache.disk.smart_size_cached_value: 358400
browser.cache.disk.smart_size.first_run: false
browser.cache.disk.smart_size.use_old_max: false
browser.places.smartBookmarksVersion: 4
browser.sessionstore.upgradeBackup.latestBuildID: 20131025151332
browser.startup.homepage_override.buildID: 20131025151332
browser.startup.homepage_override.mstone: 25.0
extensions.lastAppVersion: 25.0
font.language.group: x-western
network.cookie.cookieBehavior: 2
network.cookie.prefsMigrated: true
places.history.expiration.transient_current_max_pages: 100664
plugin.disable_full_page_plugin_for_types: application/pdf
plugin.importedState: true
privacy.sanitize.migrateFx3Prefs: true
Graphics
--------
Device ID: 0x 869
GPU Accelerated Windows: 1/1 OpenGL (OMTC)
Vendor ID: 0x10de
WebGL Renderer: NVIDIA Corporation -- NVIDIA GeForce 9400 OpenGL Engine
windowLayerManagerRemote: true
AzureCanvasBackend: quartz
AzureContentBackend: quartz
AzureFallbackCanvasBackend: none
AzureSkiaAccelerated: 0
JavaScript
----------
Incremental GC: true
Accessibility
-------------
Activated: false
Prevent Accessibility: 0
Library Versions
----------------
NSPR
Expected minimum version: 4.10.1
Version in use: 4.10.1
NSS
Expected minimum version: 3.15.2 Basic ECC
Version in use: 3.15.2 Basic ECC
NSSSMIME
Expected minimum version: 3.15.2 Basic ECC
Version in use: 3.15.2 Basic ECC
NSSSSL
Expected minimum version: 3.15.2 Basic ECC
Version in use: 3.15.2 Basic ECC
NSSUTIL
Expected minimum version: 3.15.2
Version in use: 3.15.2

AliceWyman
  • Moderator
240 個解決方法 2607 個答案

My suggestion would be to reset Firefox as explained in the Refresh Firefox - reset add-ons and settings article if you haven't tried that already. Other suggestions for Firefox hangs are in the Firefox hangs or is not responding - How to fix article.

I see that this is a continuation of your previous thread,

/questions/976177 Firefox constantly freezes on my Mac, although I've installed the latest version and tried all suggested fixes - without success.

I've tagged that thread "escalate". You should post a reply in the other thread, saying whether you tried a Firefox Reset and if it made any difference.

I'm going to close this question since it's essentially a duplicate of the previous one, where you last posted on November 8, 2013.

My suggestion would be to reset Firefox as explained in the [[Reset Firefox – easily fix most problems]] article if you haven't tried that already. Other suggestions for Firefox hangs are in the [[Firefox hangs or is not responding - How to fix]] article. I see that this is a continuation of your previous thread, [/questions/976177] Firefox constantly freezes on my Mac, although I've installed the latest version and tried all suggested fixes - without success. I've tagged that thread "escalate". You should post a reply in the other thread, saying whether you tried a Firefox Reset and if it made any difference. I'm going to close this question since it's essentially a duplicate of the previous one, where you last posted on November 8, 2013.