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

Setting firefox to remember history forever

  • 4 replies
  • 1 has this problem
  • 16 views
  • Last reply by cor-el

more options

Hello support forum.

I think I have the latest stable Firefox update, both on my dekstop and my mobile phone.

Regarding my question: on my mobile phone i can get to about:config and set something like max_pages preference or expire days or something like that. So on my mobile I set it to 999999.

I cant find the same preferences on my desktop about:config, is there another preference for this?



I have found that the places.history.expiration.transient_current_max_pages is set to a preset number. now I need to change it. I changed it once but I forgot how I did it, can someone help me change this preference?

Thank you!

Hello support forum. I think I have the latest stable Firefox update, both on my dekstop and my mobile phone. Regarding my question: on my mobile phone i can get to '''about:config''' and set something like '''max_pages''' preference or '''expire days''' or something like that. So on my mobile I set it to 999999. I cant find the same preferences on my desktop about:config, is there another preference for this? I have found that the places.history.expiration.transient_current_max_pages is set to a preset number. now I need to change it. I changed it once but I forgot how I did it, can someone help me change this preference? Thank you!

Modified by Ties

Chosen solution

Firefox automatically calculates how many pages to keep without affecting performance and saves that value in the transient_max_pages pref.
You can create a max_pages pref to override that current maximum, but it is better to leave those prefs at their default.

You can see the current value via the read-only pref places.history.expiration.transient_max_pages on the about:config page.

Read this answer in context 👍 0

All Replies (4)

more options

I have found that the places.history.expiration.transient_current_max_pages is set to a preset number. now I need to change it. I changed it once but I forgot how I did it, can someone help me change this preference?

more options

Right-click that pref and select Modify.

more options

I have looked further and found that places.history.expiration.transient_current_max_pages is mirroring max_pages preference, so should i just modify max_pages?

more options

Chosen Solution

Firefox automatically calculates how many pages to keep without affecting performance and saves that value in the transient_max_pages pref.
You can create a max_pages pref to override that current maximum, but it is better to leave those prefs at their default.

You can see the current value via the read-only pref places.history.expiration.transient_max_pages on the about:config page.