Questions tagged [redshift]
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15 questions
7
votes
1
answer
5k
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geoclue "Failed to query location: Not Found"
I have noticed that redshift does not work anymore on my machine with Linux Mint 21.3. I am sure that about half a year ago it was still working (that could be under Linux Mint 21.2 though). Trying to ...
3
votes
1
answer
2k
views
Debugging strange EACCES (Permission denied) permission error
I have a symlink to a world-readable file that a c program is being unable to read. redshift is supposed to pick up configuration from $HOME/.config/redshift/redsihft.conf automatically, but it wasn't....
1
vote
1
answer
1k
views
Linux: Redshift is blinking
I am using Arch linux with i3wm and picom as compositor. I would like to be able to use redshift. But when I launch redshift, it turns itself on and off every two seconds, resulting in annoying screen ...
0
votes
2
answers
687
views
redshift not working as intended
I am using Kali Linux and to filter the blue light, I am using this command:
redshift -O 3500
But after a minute or so, the screen again goes back to default (does not filter the blue light anymore). ...
0
votes
1
answer
307
views
How to create a command to incrementally increase redshift's color temperature?
redshift is a package that enables blue light filter, so people can avoid eye strain.
This software is pretty good, but it lacks controls to adjust the filter color temperature, incrementally: no ...
2
votes
1
answer
415
views
Running redshift on Debian returns a “Segmentation fault” [closed]
$ /usr/bin/redshift -l 52.3:16.3 -t 6700:3500
Segmentation fault
DISTRIB_CODENAME=rodete
DISTRIB_DESCRIPTION="Debian GNU/Linux rodete"
DISTRIB_ID=Debian
DISTRIB_RELEASE=rodete
I restart my ...
1
vote
0
answers
603
views
Why does redshift use the deleted file /memfd:pulseaudio?
I ran a rkhunter scan (sudo rkhunter -c --enable all --disable none --rwo) and it showed me that redshift is accessing a deleted file.
I'd like to find out why it's doing so and why it would need ...
1
vote
1
answer
1k
views
Spool/Capture output of COPY command in postgres/Redshift in shell script
I have shell script which will insert data into Redshift/Postgres database using psql command and i am using > for capturing script output. It captures everything but not how many rows inserted. ...
1
vote
0
answers
320
views
Redshift prevents manual backlight adjustment (LXQt)
Redshift seems to work fine, dimming my screen with the red tint at night, but when Redshift is running (whether actively enabled or not) I cannot control laptop brightness with the laptop brightness ...
1
vote
0
answers
168
views
Resdhift specify multiple time periods
I use redshift to regulate the levels of blue light of my display.
I like the program but it only lets me specify a dawn-time and a dusk-time, which limits the ability to configure the temperature ...
3
votes
3
answers
2k
views
toggle a program using bash script
I am trying to make a script that will toggle redshift (a night mode application). So, I've done this,
#!/bin/bash
pgrep redshift > /dev/null && \
killall redshift || \
...
3
votes
1
answer
517
views
How to remove *all* green and blue light: xcalib and redshift seem not to?
I'd like to have a redshift-style effect on my laptop screen but where I truly remove all green and blue light, leaving only red. I've experimented with redshift, which doesn't seem to take it all ...
2
votes
2
answers
2k
views
How do I install Redshift 1.12 on Linux Mint 19 Cinnamon from source?
Redshift
packages which are available in most distributions are dated 2016-01-02, which is > 2.5 years ago.
Like on my system - Linux Mint 19 Cinnamon 64-bit - there is only 1.11 version available:
...
1
vote
1
answer
2k
views
Redshift user service disallowed from using GeoClue2
I can't get Redshift to retrieve geolocation information from GeoClue2. The state right now, after a reboot and without having changed any packages or configuration since the reboot, is that
the ...
3
votes
3
answers
8k
views
How to change temperature of the screen and set my position manually with redshift?
I'd like to use the redshift to change the screen color temperature.
Now it looks like redshift requires me to install geoclue. But I don't want to have that package installed. And in addition, I'd ...