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Questions tagged [dpi]

The tag has no usage guidance.

12
votes
1answer
4k views

xrandr scale 2x2 for multi display (4K HiDPI and Full HD mix) - blurred output

On Kubuntu 17.04 with nouveau, I'm trying to obtain a dual monitor setup with a 4K as main one and a Full HD (actually 1920x1200 but makes no difference) on the right. I'm using double KDE system ...
2
votes
1answer
2k views

How do I make all GTK applications use a custom DPI setting?

After upgrading from Debian 8 to Debian 9, the text editor Pluma (a Gedit fork) no longer use my custom DPI setting. I noticed the same thing with the editor Geany. Here are my Xft settings in ~/....
1
vote
1answer
24 views

urxvt not picking up the correct DPI

I'm running Manjaro Gnome on a HiDPI display. Most things work fine but some programs like urxvt or rofi don't seem to pick up the correct system-wide DPI settings and look very TINY. I thought I ...
1
vote
1answer
62 views

Convert scanned image to PDF with fixed DPI

Imagine I have a bunch of JPEG files that I have scanned using a known resolution (300 dpi in this case). However the JPEG file has some additional margin at the border because the scanner's area is ...
1
vote
1answer
4k views

How to set the DPI in a Hi-Res screen? The default setting is too small

I'm running Linux Mint MATE 17.3 on a brand new Asus UX305FA with screen resolution 1920x1080. Everything is super small. I would like that the overall appearance is managed correctly like in the ...
2
votes
0answers
657 views

KDE auto scaling screen after login with HiDPI monitor connected or not

I have an internal 3840x2160 monitor, and an external 2560x1440 monitor. I recently installed Manjaro with KDE 5.9. I have tried using xrandr with scale 2x2. It seems ok but is laggy. I don't ...
2
votes
0answers
626 views

Linux on hidpi displays: is scaling the only option?

I have a 210 dpi display. I noticed that in all desktop environments xorg forces the dpi to be just 96 and that I need to scale things x2 to be seen reasonably and fonts are being drawn with 192 dpi. ...
2
votes
0answers
790 views

HiDPI screen and scaling

I recently got a new work laptop which has a native resolution of 3200x1800. It works great. I've been able to get things to be mostly the right size with KDE's display scaling... but it's not quite "...
1
vote
0answers
767 views

KDE Plasma: GTK fonts too large after update

I've just updated Arch Linux with KDE to Plasma 5.12.5 (I forgot to check which version I had before, but the last update I did was about a month ago) and I noticed the fonts in GTK applications are ...
1
vote
0answers
621 views

KDE dynamic high-dpi text scaling

I am looking for an equivalent of the following gnome setup, in KDE: Under gnome+X11, I can get instant scaling of gnome apps, KDE apps and chrome/chromium (>v49) when plugging my high-dpi monitor (...
0
votes
0answers
32 views

How do I change the DPI of only one application, “/usr/bin/wps”?

How do I change the DPI of only one application: "/usr/bin/wps"? On this page, I found the following script but don't know which part(s) should be replaced with "/usr/bin/wps". #!/usr/bin/bash ...
0
votes
0answers
122 views

How do I set an XSETTINGS property?

I occasionally come across this document, XSETTINGS registry, which lists some properties or keys that I can set to configure my user experience for GTK applications. How do I set these? Can I put ...