Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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

How can I make Firefox the default browser with Debian?

  • 2 (ردّان اثنان)
  • 1 has this problem
  • 5 views
  • آخر ردّ كتبه jonzn4SUSE

more options

I have downloaded and installed the latest version of Firefox, but if I try to set it as the default Web Browser I just get an error box which says:

"Firefox is already running, but is not responding. To use Firefox, you must first close the existing Firefox process, restart your device, or use a different profile."

I have downloaded and installed the latest version of Firefox, but if I try to set it as the default Web Browser I just get an error box which says: "Firefox is already running, but is not responding. To use Firefox, you must first close the existing Firefox process, restart your device, or use a different profile."

All Replies (2)

more options

Try running Mozilla version of Firefox. This is just to test and see if you can set it as Default. I'm currently on a Mac, but there is a similar option for me in openSUSE. https://www.mozilla.org/en-US/firefox/all/#product-desktop-release

Modified by jonzn4SUSE

more options

Here's a shot from openSUSE.