Den här webbplatsen har begränsad funktionalitet medan vi utför underhåll för att förbättra din upplevelse. Om en artikel inte löser ditt problem och du vill ställa en fråga har vi vår gemenskap som väntar på att hjälpa dig på @FirefoxSupport på Twitter, /r/firefox på Reddit.

Avatar for Username

Sök i support

Akta dig för supportbedrägerier: Vi kommer aldrig att be dig att ringa eller skicka ett sms till ett telefonnummer eller dela personlig information. Rapportera misstänkt aktivitet med alternativet "Rapportera missbruk".

Läs mer

Denna tråd har arkiverats. Ställ en ny fråga om du behöver hjälp.

Update to 40.0.3 keeps coming back (had same problem with 39.something).

  • 1 svar
  • 1 har detta problem
  • 9 visningar
  • Senaste svar av Scribe

NauticalNeilP
NauticalNeilP
more options

When i was asked to upgrade to 39.something (don't remember exact version), i performed this upgrade. After the upgrade, I could not run Firefox without a reboot (it would start and hang, leaving processes running but no active window). After reboot, Firefox would run. Received repeated requests to do the same upgrade. Same results. Finally, un-installed Firefox and re-installed then current version. Now having same problem with 40.0.3. How can I fix this?

When i was asked to upgrade to 39.something (don't remember exact version), i performed this upgrade. After the upgrade, I could not run Firefox without a reboot (it would start and hang, leaving processes running but no active window). After reboot, Firefox would run. Received repeated requests to do the same upgrade. Same results. Finally, un-installed Firefox and re-installed then current version. Now having same problem with 40.0.3. How can I fix this?

Alla svar (1)

Scribe
Scribe
more options

Hello,

Try Firefox Safe Mode to see if the problem goes away. Firefox Safe Mode is a troubleshooting mode that temporarily turns off hardware acceleration, resets some settings, and disables add-ons (extensions and themes).

If Firefox is open, you can restart in Firefox Safe Mode from the Help menu:

  • Click the menu button New Fx Menu, click Help Help-29 and select Restart with Add-ons Disabled.

If Firefox is not running, you can start Firefox in Safe Mode as follows:

  • On Windows: Hold the Shift key when you open the Firefox desktop or Start menu shortcut.
  • On Mac: Hold the option key while starting Firefox.
  • On Linux: Quit Firefox, go to your Terminal and run firefox -safe-mode
    (you may need to specify the Firefox installation path e.g. /usr/lib/firefox)

When the Firefox Safe Mode window appears, select "Start in Safe Mode".

SafeMode-Fx35

If the issue is not present in Firefox Safe Mode, your problem is probably caused by an extension, theme, or hardware acceleration. Please follow the steps in the Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems article to find the cause.

To exit Firefox Safe Mode, just close Firefox and wait a few seconds before opening Firefox for normal use again.

When you figure out what's causing your issues, please let us know. It might help others with the same problem.