Avatar for Username

Search Support

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

Echekwara usoro a. Biko jụọ ajụjụ ọhụrụ ma ọ bụrụ na ị chọrọ enyemaka.

Delete preferences

  • 2
  • 1 nwere nsogbu anwere nsogbu a
  • 1 view
  • Nzaghachi ikpeazụ nke cor-el

user2754895
user2754895
more options

When i go to about:config page and then " show all" , i see a lot of preferences have a trash bin at the end of the peference line. Is it safe to click on trash bin and delete all these preferences ?

When i go to about:config page and then " show all" , i see a lot of preferences have a trash bin at the end of the peference line. Is it safe to click on trash bin and delete all these preferences ?
Nseta ihuenyo ndị agbakwunyere

All Replies (2)

TyDraniu
TyDraniu
  • Top 25 Contributor
more options

It's safe, but removing some of these preferences will switch corresponding modifications to defaults.

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Note that a lot of these prefs are about storing states like when a specific feature has been used ('shown' prefs like the one for download in your screenshot) and a lot for timers for internal use (10 or 13 digit epoch timestamps).
You should always be cautious with modifying pref and make sure you understand what they are about and possibly check out the source code on the searchfox.org website.

Not sure if 3 is a valid value for save_converter_index (I'm aware of 0,1,2)

Are you possibly using a user.js file in the Firefox profile folder to initialize prefs on startup ?