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Lolu chungechunge lwabekwa kunqolobane. Uyacelwa ubuze umbuzo omusha uma udinga usizo.

Firefox 42.0 crashes when opening a Mail at Gmail

  • 8 uphendule
  • 2 zinale nkinga
  • 6 views
  • Igcine ukuphendulwa ngu FredMcD

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Whenever I open a mail sent from my University Faculty my browser crashes, I looked up and tried to disable hardware acceleration and Disabling WebGL, but none of that worked. Other example is opening a Google Form also sent by my University Faculty Heres is my crash report https://crash-stats.mozilla.com/report/index/c83e646d-33d0-48be-8340-c22ac2151104 can anyone help me?

Whenever I open a mail sent from my University Faculty my browser crashes, I looked up and tried to disable hardware acceleration and Disabling WebGL, but none of that worked. Other example is opening a Google Form also sent by my University Faculty Heres is my crash report https://crash-stats.mozilla.com/report/index/c83e646d-33d0-48be-8340-c22ac2151104 can anyone help me?

Isisombululo esikhethiwe

I finally managed to fix this by manually deleting the "prefs.js" file inside the profiles archives at:

C:\Users\PROFILENAME\AppData\Roaming\Mozilla\Firefox\Profiles\xxxxx.default-xxxxxxxx

I think the problem was that every time I installed firefox from scratch, my account would sync my older settings into the new one, so the error would return eventually.

Funda le mpendulo ngokuhambisana nalesi sihloko 👍 0

All Replies (8)

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hello, can you try to replicate this behaviour when you launch firefox in safe mode once? if not, maybe an addon is interfering here... Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems

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this is the crash report with safe mode enabled exhttps://crash-stats.mozilla.com/report/index/dc0f848e-f1c1-4daa-be69-cbe5d2151104

same result =(

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Separate Issue; Your System Details shows;

Installed Plug-ins

Adobe PDF Plug-In For Firefox and Netscape 15.9.20069 Adobe PDF Plug-In For Firefox and Netscape 11.0.9

Version 0.9.19, Copyright 2006-2012 Veetle Inchttp://www.veetle.com/ Version 0.9.18, copyright 2006-2010 Veetle Inchttp://www.veetle.com/
Having more than one version of a program may cause issues. You must remove the older programs. Then get the current full installer.

Adobe PDF Plug-In For Firefox and Netscape: Adobe Reader Version 2015.009.20069 Note: McAfee Security is offered in the download.

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Please post any other crash reports for the last few days.


bp-dc0f848e-f1c1-4daa-be69-cbe5d2151104

Signature OOM | small

Attention Sumo's there are 40 related bug reports. Most about OOM.


Firefox uses too much memory (RAM) - How to fix This article describes how to make Firefox use less memory to make it run faster and prevent crashes.

https://support.mozilla.org/en-US/kb/firefox-slow-how-make-it-faster

https://support.mozilla.org/en-US/kb/firefox-uses-too-many-cpu-resources-how-fix

https://support.mozilla.org/en-US/kb/firefox-hangs-or-not-responding

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Signature SkFontMgr_DirectWrite

dlumd11.dll = DisplayLink Core Software = DisplayLink Corp

FileSyncShell.dll = Microsoft OneDrive = Microsoft Corporation


Perform a System File Check to fix corrupted system files Win 7, 8, 10, Vista: https://support.microsoft.com/en-us/kb/929833

See if there are updates for your graphics drivers https://support.mozilla.org/kb/upgrade-graphics-drivers-use-hardware-acceleration

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Isisombululo Esikhethiwe

I finally managed to fix this by manually deleting the "prefs.js" file inside the profiles archives at:

C:\Users\PROFILENAME\AppData\Roaming\Mozilla\Firefox\Profiles\xxxxx.default-xxxxxxxx

I think the problem was that every time I installed firefox from scratch, my account would sync my older settings into the new one, so the error would return eventually.

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That was very good work. Well Done.