Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

ابحث في الدعم

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Firefox: Enabling Addons after "Restart with Add-ons disabled" ?

more options

hi I want to find out which addon causes too much CPU usage. So i want to activate each addons one after another, but not by deactivating them all individual, this was too heavy and i get lost of all actual activated addons which i want to save.

I want to find it out with the practical service "Restart with Add-ons disabled" and then enable them individual to see the effect. Is this possible?

thx

hi I want to find out which addon causes too much CPU usage. So i want to activate each addons one after another, but not by deactivating them all individual, this was too heavy and i get lost of all actual activated addons which i want to save. I want to find it out with the practical service "Restart with Add-ons disabled" and then enable them individual to see the effect. Is this possible? thx

All Replies (1)

more options

Hmm, I haven't tried this recently. In Firefox's Safe Mode ("Restart with Add-ons disabled"), can you set extensions to disabled so that when you next start Firefox normally, they will be disabled in that mode as well?

By the way, if you have "YouTube Best Video Downloader 2" version 8.5.1 or later (version info is available when you click the "More" link), I suggest disabling that one first because it has a known problem with a script it embeds from the web. See: Web Attacker: JSCoinminer Download 8 (Symantec Description Name)