Using redshift to adjust the brightness
I adjust the brightness of my screen with xrandr --output LVDS-1 --brightness 0.75, because the range of my physical backlight is not enough. Now I want to use Redshift. So what happened is, if redshift is running I can't override the brightness via xrandr.
I tried to change the redshift.conf file, which is loaded at the program start, during the program is running but it has no effect. The parameter for brightness isn't read again after the file changed. So my question is how can I change the brightness parameter in redshift during the program is running? Do I have to restart redshift?
xrandr
asked Nov 5 '16 at 17:31
HölderlinHölderlin
453619
bumped to the homepage by Community♦ 4 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
I adjust the brightness of my screen with xrandr --output LVDS-1 --brightness 0.75, because the range of my physical backlight is not enough. Now I want to use Redshift. So what happened is, if redshift is running I can't override the brightness via xrandr.
I tried to change the redshift.conf file, which is loaded at the program start, during the program is running but it has no effect. The parameter for brightness isn't read again after the file changed. So my question is how can I change the brightness parameter in redshift during the program is running? Do I have to restart redshift?
xrandr
asked Nov 5 '16 at 17:31
HölderlinHölderlin
453619
bumped to the homepage by Community♦ 4 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
Looking at this area myself today and am wondering how this turned out for you?
– WinEunuuchs2Unix
Feb 3 '18 at 15:16
add a comment |
I adjust the brightness of my screen with xrandr --output LVDS-1 --brightness 0.75, because the range of my physical backlight is not enough. Now I want to use Redshift. So what happened is, if redshift is running I can't override the brightness via xrandr.
I tried to change the redshift.conf file, which is loaded at the program start, during the program is running but it has no effect. The parameter for brightness isn't read again after the file changed. So my question is how can I change the brightness parameter in redshift during the program is running? Do I have to restart redshift?
xrandr
asked Nov 5 '16 at 17:31
HölderlinHölderlin
453619
I adjust the brightness of my screen with xrandr --output LVDS-1 --brightness 0.75, because the range of my physical backlight is not enough. Now I want to use Redshift. So what happened is, if redshift is running I can't override the brightness via xrandr.
I tried to change the redshift.conf file, which is loaded at the program start, during the program is running but it has no effect. The parameter for brightness isn't read again after the file changed. So my question is how can I change the brightness parameter in redshift during the program is running? Do I have to restart redshift?
xrandr
xrandr
asked Nov 5 '16 at 17:31
HölderlinHölderlin
453619
asked Nov 5 '16 at 17:31
HölderlinHölderlin
453619
asked Nov 5 '16 at 17:31
HölderlinHölderlin
453619
asked Nov 5 '16 at 17:31
HölderlinHölderlin
453619
asked Nov 5 '16 at 17:31
HölderlinHölderlin
453619
453619
bumped to the homepage by Community♦ 4 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
bumped to the homepage by Community♦ 4 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
Looking at this area myself today and am wondering how this turned out for you?
– WinEunuuchs2Unix
Feb 3 '18 at 15:16
add a comment |
Looking at this area myself today and am wondering how this turned out for you?
– WinEunuuchs2Unix
Feb 3 '18 at 15:16
Looking at this area myself today and am wondering how this turned out for you?
– WinEunuuchs2Unix
Feb 3 '18 at 15:16
Looking at this area myself today and am wondering how this turned out for you?
– WinEunuuchs2Unix
Feb 3 '18 at 15:16
add a comment |
1 Answer
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I'm also looking for this and just found and used the -g argument:
redshift -O 3000 -g 0.5
Font:
https://www.ghacks.net/2014/07/02/redshift-change-screen-color-temp-brightness-based-time-day/
edited May 28 '18 at 6:56
peterh
4,466103057
answered May 28 '18 at 6:19
arkantarkant
1
add a comment |
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1 Answer
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1 Answer
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active
oldest
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active
oldest
votes
I'm also looking for this and just found and used the -g argument:
redshift -O 3000 -g 0.5
Font:
https://www.ghacks.net/2014/07/02/redshift-change-screen-color-temp-brightness-based-time-day/
edited May 28 '18 at 6:56
peterh
4,466103057
answered May 28 '18 at 6:19
arkantarkant
1
add a comment |
I'm also looking for this and just found and used the -g argument:
redshift -O 3000 -g 0.5
Font:
https://www.ghacks.net/2014/07/02/redshift-change-screen-color-temp-brightness-based-time-day/
edited May 28 '18 at 6:56
peterh
4,466103057
answered May 28 '18 at 6:19
arkantarkant
1
add a comment |
I'm also looking for this and just found and used the -g argument:
redshift -O 3000 -g 0.5
Font:
https://www.ghacks.net/2014/07/02/redshift-change-screen-color-temp-brightness-based-time-day/
edited May 28 '18 at 6:56
peterh
4,466103057
answered May 28 '18 at 6:19
arkantarkant
1
I'm also looking for this and just found and used the -g argument:
redshift -O 3000 -g 0.5
Font:
https://www.ghacks.net/2014/07/02/redshift-change-screen-color-temp-brightness-based-time-day/
edited May 28 '18 at 6:56
peterh
4,466103057
answered May 28 '18 at 6:19
arkantarkant
1
edited May 28 '18 at 6:56
peterh
4,466103057
edited May 28 '18 at 6:56
peterh
4,466103057
edited May 28 '18 at 6:56
peterh
4,466103057
4,466103057
answered May 28 '18 at 6:19
arkantarkant
1
answered May 28 '18 at 6:19
arkantarkant
1
answered May 28 '18 at 6:19
arkantarkant
1
1
add a comment |
add a comment |
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Looking at this area myself today and am wondering how this turned out for you?
– WinEunuuchs2Unix
Feb 3 '18 at 15:16