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Tabs in Forefox keep crashing and not leaving a log.

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  • 1 人有此问题
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  • 最后回复者为 FredMcD

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I am on MacOS X with the latest firefox. I refreshed it and disabled AV and all plugins, it still crashed.

There are also no logs of the crashes I can find.

What should I do to enable them, or diagnose further?

I am on MacOS X with the latest firefox. I refreshed it and disabled AV and all plugins, it still crashed. There are also no logs of the crashes I can find. What should I do to enable them, or diagnose further?

所有回复 (3)

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What were you doing at the time? surfing, watching a clip, reading something . . . .


Start Firefox using Troubleshoot(Safe) Mode {web link}

A small dialog should appear. Click Start In Troubleshoot(Safe) Mode (not Refresh). Is the problem still there?


Gah-Your-tab-just-crashed https://support.mozilla.org/en-US/kb/troubleshoot-firefox-crashes-closing-or-quitting

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In troubleshooting mode, Firefox tabs still crash. They do not leave a report in about:crashes. When I reload the tabs, they often immediately crash again. This happens with all types of pages. When I posted the original report, it crashed mid-way through that.

Other web browsers do not crash when running on this computer. I refreshed Firefox and it didn't help. Installations on other computers which are synced to this one do not crash either.

So, it's crashing and it's not leaving reports, even in troubleshooting mode.

Any ideas of what I can do to dig deeper?

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Let’s do a full clean re-install;

Note: Firefox comes in three or more folders on all computers. They are;

Maintenance: (Programs Folder) <Windows Only> Firefox itself: (Programs Folder) And two folders in the profile of each user on the computer for each Firefox profile for that user.

If you remove the Firefox folder, the user profiles would not be affected.


Download Firefox For All languages And Systems {web link}

Firefox ESR; Extended Support Release {web link}

Beta, Developer, Nightly versions https://www.mozilla.org/en-US/firefox/channel/desktop/

Install Older Version Of Firefox {web link} Be sure to read everything here.


Save the file. Then Close Firefox.

Using your file browser, open the Programs Folder on your computer.

Windows: C:\Program Files C:\Program Files (x86) Note: Check Both Folders

Mac: Open the "Applications" folder. https://support.mozilla.org/en-US/kb/how-download-and-install-firefox-mac

Linux: Check your user manual. If you installed Firefox with the distro-based package manager, you should use the same way to uninstall it. See Install Firefox on Linux; https://support.mozilla.org/en-US/kb/install-firefox-linux

If you downloaded and installed the binary package from the Firefox download page, simply remove the folder Firefox in your home directory. http://www.mozilla.org/firefox#desktop ++++++++++++++++++++++++++++ Look for, and remove any Mozilla or Firefox program folders. Do not remove the Mozilla Thunderbird folder if there is one.

Do Not remove any profile folders.

After rebooting the computer, run a registry scanner if you have one. Then run the installer. +++++++++++++++++++++++++++ If there is a problem, start your Computer in safe mode and try again.

How to Start all Computers in Safe Mode; {web link} Free Online Encyclopedia