Questions tagged [firefox-quantum]
For questions specific to Firefox Quantum. Use [firefox] instead for questions involving Firefox in general.
55
questions
0
votes
2
answers
169
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Ebay doesn't work with tree style tab & imagus in Firefox
There are couple of things, both happened at the same time so I think they're related, ebays favicon stopped displaying in Tree Style Tab and imagus stopped working on ebay. Icon shows normally in ...
- 49
58
votes
8
answers
56k
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Change key bindings (keyboard shortcuts) in Firefox 57
Since the Firefox 57 (Quantum) update all AddOns which allowed to change key bindings in Firefox seemed to have stopped working/being supported.
Is there a method to change the default key bindings in ...
- 3,667
5
votes
2
answers
4k
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How to change color of a tab in Firefox Quantum?
I'm trying to change the color of one or more tabs (not necessarily the one that is currently selected). At least the color needs to be in the area where the tab title is displayed, not sure what this ...
- 10.9k
11
votes
3
answers
11k
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Customize the maximum width of the Firefox sidebar?
I have Firefox Quantum web-browser version 57.0.2 (64-bit) in Windows 7.
The Sidebar, unfortunately, has a maximum width of about 540 pixels.
I tried to increase this constraint by going to about:...
1
vote
1
answer
108
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Firefox: how to copy URLs to clipboard with parenthesis as encoded characters, e.g. '(' as '%28' and ')' as '%29'?
I am using Firefox 119.0 (64-bit) on Fedora 38. I would like to be able to copy a links that contain parenthesis to clipboard from the address bar with them as encoded. For example, when copying the ...
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14
votes
7
answers
7k
views
Is it possible to quickly restart Firefox Quantum (V57 or up)?
I want to quickly restart Firefox, not losing any tabs or windows that are still open before the restart.
There used to be several add-ons for Firefox in order to add a restart button. So far (as of ...
17
votes
4
answers
4k
views
Is disabling updates really the only way to stop Firefox's "Restart required" on opening a new tab?
Firefox's (seemingly new in 63.0 but maybe I've been lucky until now) background/running updates are causing me problems as I suddenly get "Restart Required" when I open a new tab. FF claims it will ...
- 11
4
votes
1
answer
2k
views
Automate a periodical "Minimize Memory usage" on Firefox
During many years using Firefox and forks and I've realized that sometimes Firefox gets slow and sometimes unresponsive.
Workaround, going to about:memory, and clicking on "Measure" button ...
- 211
27
votes
4
answers
4k
views
How to show search result positions on scroll bar in Firefox?
Chrome shows positions of results from "Find in this page" on the scroll bar (see the orange lines on the scrollbar on the right). How can I enable the same feature in Firefox (72.0.2)?
- 31
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votes
3
answers
2k
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Custom DuckDuckGo search engine in Firefox >= 57 Quantum
I use DuckDuckGo search engine.
I have customized it and saved my settings to the cloud.
Now I would like to use the customized version as my default Firefox 57 search engine.
Is it possible to edit ...
- 518
5
votes
2
answers
793
views
Why doesn't Firefox Quantum show equations in Wikipedia in MathML any more?
In my Wikipedia account I've set the math appearance preference to MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools), and it worked fine for a long time...
... ...
- 131
1
vote
1
answer
956
views
Enable testing of native pinch to zoom in Firefox
By reading this bugzilla issue I get the impression that I should be able to test the upcoming native pinch to zoom feature in Firefox by setting mousewheel.with_alt.action to 5 in about:config, but I ...
- 670
0
votes
1
answer
191
views
How to Set A secondary Debugging software in Windows 10 TaskManager Debug
I would like to know if there is a way to add a secondary
debugging software, to the right click context menu
of the TaskManager, Prefferably SublimeText Editor 3,
or any other similar software, ...
- 612
1
vote
1
answer
460
views
Programmatically close all tabs in Firefox Quantum
1. Summary
I can't find, how I can close all tabs in Firefox Quantum without any manual mouse clicks.
2. Details
(Details for preventing XY Problem)
I am working on several projects. I need always ...
- 3,655
0
votes
1
answer
90
views
Meaning of the notification Firefox seems slow to start?
Hi Firefox experts,
When launching Firefox, it sometimes displays at the bottom a
notification saying "Mozilla Firefox seems slow... to... start."
Is this an official notification type within ...
CommunityBot
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