We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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.

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

This thread was archived. Please ask a new question if you need help.

Responsive design view - keyboard shortcut no longer works

toby1kenobi
toby1kenobi
more options

I used to use ctrl-shift-m to toggle Responsive Design View on and off, however this shortcut now brings up the main Firefox menu (which includes the Web Developer section that contains the menu item for Responsive Design View...)

Is there an easy way to get the shortcut working again.

I used to use ctrl-shift-m to toggle Responsive Design View on and off, however this shortcut now brings up the main Firefox menu (which includes the Web Developer section that contains the menu item for Responsive Design View...) Is there an easy way to get the shortcut working again.

Chosen solution

I think just a reset should make things working again. Try out the steps given at http://mzl.la/MnSTZB. Anyways when did this shortut stopped working?

Read this answer in context 👍 1

All Replies (4)

Ram
Ram
more options

could you please give details of the version of firefox and OS you are using? I am using nightly and this shortcut is working fine.

toby1kenobi
toby1kenobi Question owner
more options

Sure thing - it's Firefox 25.0.1 on 64 bit Windows 8.1

Ram
Ram
more options

Chosen Solution

I think just a reset should make things working again. Try out the steps given at http://mzl.la/MnSTZB. Anyways when did this shortut stopped working?

toby1kenobi
toby1kenobi Question owner
more options

That fixed it, thank you. It also enabled to locate what I think is the source of the problem - Firebug; reinstalling this causes the issue to come back, uninstalling makes it go away. It's annoying as I really need Firebug and ctrl-shift-m isn't listed as one of Firebug's shortcuts...

Thanks again.