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.

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

How can I disable the Ctrl+Shift+M Response Design Mode feature in about:config?

  • 1 odgovor
  • 1 ima ovaj problem
  • 1 view
  • Posljednji odgovor poslao cor-el

more options

I don't need it and I use that shortcut for something else. Even though my Ctrl+Shift+M shortcut isn't supposed to be "passthrough", it does still toggle the Response Design Mode on occasion. I'd like to disable the Response Design Mode entirely, and I'm guessing that I might be able to do that in about:config. I'm just not sure what to edit in there.

I don't need it and I use that shortcut for something else. Even though my Ctrl+Shift+M shortcut isn't supposed to be "passthrough", it does still toggle the Response Design Mode on occasion. I'd like to disable the Response Design Mode entirely, and I'm guessing that I might be able to do that in about:config. I'm just not sure what to edit in there.

Izabrano rješenje

You can only disable access to all developer tools.

You can set this pref to true on the about:config page

  • devtools.policy.disabled = true

Close and restart Firefox to apply the change.

You can open the about:config page via the location/address bar. You can accept the warning and click "I accept the risk!" to continue.

Pročitajte ovaj odgovor sa objašnjenjem 👍 1

All Replies (1)

more options

Odabrano rješenje

You can only disable access to all developer tools.

You can set this pref to true on the about:config page

  • devtools.policy.disabled = true

Close and restart Firefox to apply the change.

You can open the about:config page via the location/address bar. You can accept the warning and click "I accept the risk!" to continue.