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!

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.

Why won't Ctrl+Mousewheel zoom?

  • 3 replies
  • 1 has this problem
  • 2 views
  • Last reply by amlamarra

amlamarra
amlamarra
more options

I have just installed Firefox 59.0.2 in Arch Linux (using pacman) w/ KDE Plasma. I checked about:config and "mousewheel.with_control.action" is set to 3 (which is what it should be, I believe). For some reason, zoom isnt working with these controls.

I have just installed Firefox 59.0.2 in Arch Linux (using pacman) w/ KDE Plasma. I checked about:config and "mousewheel.with_control.action" is set to 3 (which is what it should be, I believe). For some reason, zoom isnt working with these controls.

Modified by amlamarra

Chosen solution

Sorry to waste time here, but it seems to no longer be an issue. Rebooting my laptop seems to have fixed it.

Read this answer in context 👍 0

All Replies (3)

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

What is the value of this pref?

  • mousewheel.with_control.delta_multiplier_y
amlamarra
amlamarra Question owner
more options

cor-el said

What is the value of this pref?
  • mousewheel.with_control.delta_multiplier_y

100 Same value for x & z. And mousewheel.with_control.action.override_x is -1.

amlamarra
amlamarra Question owner
more options

Chosen Solution

Sorry to waste time here, but it seems to no longer be an issue. Rebooting my laptop seems to have fixed it.