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Constantly Crashing Firefox Tabs

  • 7 ردود
  • 1 has this problem
  • 28 views
  • آخر ردّ كتبه cor-el

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My firefox tabs has been crashing, and it has been getting far far worse. Practically none of the tab will open longer than 5 milliseconds. Other browsers works perfectly fine. I tried starting it on safe mode, no good. Tried clean reinstalling firefox, no good.

Can anyone help me why firefox is specifically crashing? About a month ago it worked perfectly fine.


bp-6fcdddcf-9364-454b-b261-eb1ef0201129 bp-6313cc4d-414d-4a6d-a155-f48a20201129 bp-4f4a056c-b467-4b1b-8349-715710201129 bp-58e36541-9f24-4cc4-8173-77b5c0201129 bp-35662b35-b468-483c-bbdb-60c050201129 bp-7bfda4a0-329e-4e00-ae27-30bba0201129 bp-cbf8c777-09bd-435f-aaf8-ccdb10201129

All Replies (7)

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Product Firefox Release Channel release Version 83.0 Build ID 20201112153044 (2020-11-12) Buildhub data OS OS X 10.13 OS Version 10.13.6 17G66

bp-6fcdddcf-9364-454b-b261-eb1ef0201129 bp-6313cc4d-414d-4a6d-a155-f48a20201129

Signature: gfxFontUtils::FindPreferredSubtable

Uptime 4 seconds Uptime 3 seconds

Crash Reason EXC_BAD_ACCESS / KERN_MEMORY_ERROR +++++++++++++++++++++++++++++++++++++++++++++ bp-4f4a056c-b467-4b1b-8349-715710201129 bp-58e36541-9f24-4cc4-8173-77b5c0201129 bp-35662b35-b468-483c-bbdb-60c050201129

Signature: OT::GSUBGPOS::sanitize<T>

Uptime 14 seconds Uptime 2 seconds Uptime 4 seconds

Crash Reason EXC_BAD_ACCESS / KERN_MEMORY_ERROR

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Make sure all programs are up to date.

Start Firefox in Safe Mode {web link}

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


Start your Computer in safe mode with network support. Then start Firefox. Try Secure websites. Is the problem still there?

http://encyclopedia2.thefreedictionary.com/Linux+Safe+Mode Starting Any Computer In Safe Mode; Free Online Encyclopedia

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I already tried the FireFox Safe Mode, but I tried it again. That didn't work at all. Still the same problem occurred. The MacBook Safe Reboot actually did fix the crashing problem.

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That ould mean something else on your system is causing the problem.

As a test, disable your protection programs.

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Sorry, I don't know how to disable the protection program on a Mac. Could you'll me how?

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I don't know Macs and called for more help.

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This could be a font related issue.

You can check in Font Book for font issues like corrupted and duplicate fonts.