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Hiya. Since I upgraded to Firefox 36 my MacBook Air battery has been draining horrendously quickly. Is there anything I can do to fix this?

Posted

Since I upgraded to Firefox 36 a few days ago my MacBook Air's battery has been draining at a horrendous rate when I've got Firefox open. For instance, just now when I'd not got Firefox open, my activity monitor told me I've got two hours usage, but as soon as I opened Firefox (even with not having a window open) my usage was instantly downgraded to about 50 minutes. I'm having to recharge the lappy every four hours, which is ridiculous - and wasn't happening until I installed the upgrade.

On top of that, since I installed the upgrade, Firefox has crashed at least once a day, which hasn't happened at all in the nine months I've had this MacBook Air.

This isn't like you guys! What's happened?

Since I upgraded to Firefox 36 a few days ago my MacBook Air's battery has been draining at a horrendous rate when I've got Firefox open. For instance, just now when I'd not got Firefox open, my activity monitor told me I've got two hours usage, but as soon as I opened Firefox (even with not having a window open) my usage was instantly downgraded to about 50 minutes. I'm having to recharge the lappy every four hours, which is ridiculous - and wasn't happening until I installed the upgrade. On top of that, since I installed the upgrade, Firefox has crashed at least once a day, which hasn't happened at all in the nine months I've had this MacBook Air. This isn't like you guys! What's happened?

Additional System Details

Installed Plug-ins

  • Adobe® Acrobat® Plug-in for Web Browsers, Version 11.0.10
  • BrowserPlus -- Improve your browser! -- http://browserplus.yahoo.com/
  • Provides information about the default web browser
  • The Google Earth Plugin allows you to view 3D imagery and terrain in your web browser.
  • Office Live Update v1.0
  • The QuickTime Plugin allows you to view a wide variety of multimedia content in web pages. For more information, visit the QuickTime Web site.
  • Shockwave Flash 16.0 r0
  • iPhoto6

Application

  • User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:36.0) Gecko/20100101 Firefox/36.0

More Information

jscher2000
  • Top 10 Contributor
8838 solutions 72234 answers

Hi Cathy, it is mysterious why Firefox is so busy. Often Firefox has cache maintenance and other tasks that make a lot of disk accesses, but they shouldn't run continuously.

Could you try operating Firefox in its Safe Mode for a while to see whether that makes any difference? That's a standard diagnostic tool to deactivate extensions and some advanced features of Firefox. More info: Troubleshoot Firefox issues using Safe Mode.

You can restart Firefox in Safe Mode using either:

  • "3-bar" menu button > "?" button > Restart with Add-ons Disabled
  • Help menu > Restart with Add-ons Disabled

Not all add-ons are disabled: Flash and other plugins still run

After Firefox shuts down, a small dialog should appear. Click "Start in Safe Mode" (not Reset).

Any difference?

Hi Cathy, it is mysterious why Firefox is so busy. Often Firefox has cache maintenance and other tasks that make a lot of disk accesses, but they shouldn't run continuously. Could you try operating Firefox in its Safe Mode for a while to see whether that makes any difference? That's a standard diagnostic tool to deactivate extensions and some advanced features of Firefox. More info: [[Troubleshoot Firefox issues using Safe Mode]]. You can restart Firefox in Safe Mode using either: * "3-bar" menu button > "?" button > Restart with Add-ons Disabled * Help menu > Restart with Add-ons Disabled Not all add-ons are disabled: Flash and other plugins still run After Firefox shuts down, a small dialog should appear. Click "Start in Safe Mode" (''not'' Reset). Any difference?

Question owner

Thank you jscher. It seems to have sorted itself out in the meantime, but I'll keep your suggested fixes in case it happens again.

Being a bit of a Luddite, though, what is "3-bar" menu button > "?" button >?

Thanks again.

Thank you jscher. It seems to have sorted itself out in the meantime, but I'll keep your suggested fixes in case it happens again. Being a bit of a Luddite, though, what is "3-bar" menu button > "?" button >? Thanks again.
Anzh220 0 solutions 1 answers
https://www.google.com.sa
jscher2000
  • Top 10 Contributor
8838 solutions 72234 answers

Hi Cathy, I'm thinking of the button at the right end of the main toolbar with has 3 horizontal lines. Some people call it the hamburger. It calls up the graphical menu. New Fx Menu

Hi Cathy, I'm thinking of the button at the right end of the main toolbar with has 3 horizontal lines. Some people call it the hamburger. It calls up the graphical menu. [[Image:New Fx Menu]]

Question owner

Thank you so much. I did that, now what do I do to get my toolbar items back?

Thank you so much. I did that, now what do I do to get my toolbar items back?
jscher2000
  • Top 10 Contributor
8838 solutions 72234 answers

Hmm, I'm not sure what you mean. What did you do exactly?

Hmm, I'm not sure what you mean. What did you do exactly?