Questions tagged [dpi]
The dpi tag has no usage guidance.
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 ...
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 ...
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 ...
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 ...
1
vote
1answer
230 views
Change xfce4-settings:appearance (dpi scaling) options via terminal
I want to set the dpi scaling in xfce4-settings:appearance via bash script, so that I can bind it to a key shortcut. In the official docs I can only find the method to change it via GUI. Is there a ...
1
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0answers
766 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 (...
3
votes
2answers
8k views
How to get the DPI of an image file (PNG)
If I export an image with lets say 300 DPI and I read out its meta-info with any application that can do it (like file, exiftool, identify,mediainfo etc.), I always get a value showing Image-Width and ...
4
votes
2answers
4k views
Who is setting the Xresource Xft.dpi?
We recently received new laptops with a 2160p display. I received it with Ubuntu 16.04 installed with the Unity desktop. I've since installed and use Xfce 4, but kept the Unity greeter (because ...
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 ...
3
votes
1answer
2k views
Gnome automatically scales x2 on a HiDPI Display (XPS 13)
I have the issue that ubuntu gnome (17) always has the automatic scale factor 2 when using the native resolution (3200x1800). When I change the resolution (to 1920x1080 for example) it scales normally ...
2
votes
0answers
656 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
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 ~/....
2
votes
1answer
686 views
What if I set DPI bigger than monitor's PPI in gnome using xrandr?
I have a monitor with resolution 1440x900, 19 inch, whose PPI is 89.37.
I can set the screen DPI with command:
# xrandr --dpi 100
But the problem is my monitor's PPI is only 89.37, how can xrandr ...
1
vote
0answers
60 views
What is the best desktop environment for using 2 different monitors with drastically different DPI? [closed]
My laptop screen is 13" 2560x1440 and I'm connecting to a desktop monitor that is 23" 1920x1080.
I've tried using KDE and the scaling factor was nice but it could not be set for each individual ...
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
789 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 "...
7
votes
3answers
6k views
DPI settings in Awesome window manager
I have a nice new shiny 4k monitor. I can increase the font size for most applications (including awesome) however, there are a few issues:
The wibar vicious widgets show a tiny font, not the one ...
7
votes
1answer
3k views
Wayland Scaling
Im playing around with wayland (on Fedora 24) and multi-dpi screens.
With X I am settings my secondary non HDPI screen to scaled with xrandr --output eDP-1 --auto --output DP-1-8 --auto --panning ...
8
votes
2answers
7k views
Multiple monitors HiDPI scaling
I have a Dell p2715q 27" 4K monitor and a HP 23xi pavilion 23" 1080p monitor for my dual monitor setup. The Dell monitor is currently running at a resolution of 3840x2160 @ 60Hz, while the HP 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 ...
3
votes
1answer
911 views
Losslessly change the dpi value of a JPEG on Linux
How can I change the dpi value recorded in a JPEG file without actually touching anything else, nor recompressing the image?
Linux compatible solutions are welcome.
This 2011 link says we may not ...
11
votes
4answers
2k views
What display manager/window manager can support multiple monitors with different dpi?
There is no permutation that I have yet found of window manager / display manager, that correctly scales windows and applications on two different monitors with two different DPIs.
I have a 40 inch ...
1
vote
1answer
71 views
Permanently magnify the content displayed in Firefox
I'm using Linux Mint 17.1 MATE. On of the users of the computer have troubles with eyesight and seeing very small text. I increased the DPI of the whole text in RMB > Change Desktop Background > ...
1
vote
1answer
2k views
Setting DPI and monitors permanently
I'm running elementary OS Freya (based on Ubuntu 14.04) on a MacBook Pro 13.3" 2013 Retina and I'm having weird DPI problems:
Some applications (eg Google Chrome) have no awareness of DPI settings ...
