Arch Linux

JCCG

Member

Registered: 2022-02-13

Posts: 1

Firefox's display is small and cannot be adjusted in some places 1080p

my Firefox display small and I try to adjust by zoom in Firefox, then some  page is normal size but some like Tampermonkey's page and Plugins on the toolbar 's page is still smaller than usual (smaller than it in edge)
I have read Hidpi in archwiki but not find answer
i also adjust in kde setting but same as above；

Head_on_a_Stick

Member

From: The Wirral

Registered: 2014-02-20

Posts: 9,003

Website

Re: Firefox's display is small and cannot be adjusted in some places 1080p

Do you still have this problem if you test with a fresh profile?

"Tampermonkey's page" appears to be about custom user scripts so perhaps yours is causing the problem. You should probably share it here.

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Jin, Jîyan, Azadî

lupo.lupov

Member

Registered: 2019-03-14

Posts: 7

Re: Firefox's display is small and cannot be adjusted in some places 1080p

You can try:

1. Write "about:config" in the URL Bar
2. "Accept the Risk and Continue"
3. Search for "layout.css.devPixelsPerPx"
4. Try different values (usually values between 1 and 2 are sensible, you can write 1.2 for example...)

It will zoom not only fonts, but the whole page + elements of the Firefox like buttons, tabs and extension icons