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Firefox constantly crashes on startup

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  • 3 have this problem
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  • Last reply by John99

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Firefox is continually crashing on me. It opens for a few seconds to tell me it can't open my tabs, and then crashes. My Mac OSX is up-to-date, and I ran a virus scan yesterday (before I started having problems with Firefox) and it found nothing. I've tried launching Firefox in safe mode, but still have the problem. I've set up Firefox for automatic updates, so I believe it's up-to-date.

Safe-mode Crash ID:

Firefox is continually crashing on me. It opens for a few seconds to tell me it can't open my tabs, and then crashes. My Mac OSX is up-to-date, and I ran a virus scan yesterday (before I started having problems with Firefox) and it found nothing. I've tried launching Firefox in safe mode, but still have the problem. I've set up Firefox for automatic updates, so I believe it's up-to-date. Safe-mode Crash ID:

All Replies (3)

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Following are your Crash Reports based on their adjacent Crash IDs & Crash Signatures

  1. Crash ID -> bp-dfd1dde6-41a4-4c91-9b91-4d8972120522
  2. Crash ID -> bp-7a6e75f0-7fe2-4324-ae8c-e21552120522
  3. Crash ID -> bp-01d08c74-215f-49e4-a8a3-d28cb2120522 & bp-20ef6da2-fef0-48b1-be80-3c82b2120522

Perform the suggestions mentioned in the following article:

Check and tell if its working.

Modified by Hasan

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I had this problem, system restore didn't help, and and nothing else would work. Fortunately I learned how important it is to back up files and bookmarks, so I reformatted and restored everything. It was the only solution. Back up everything in future.

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If you reformat the hard disk drive you may need to first of all back up a bit more than just Firefox's files and bookmarks. Little things like the OS and everything else are destroyed by reformatting. Definitely a last resort for most users. (Of course multiple partitions or multiple drives may be in use).