Can't disable redshift
A few weeks ago I installed the redshift application using:
sudo apt-get install redshift redshift-gtk
I've faced a lot of bugs with it, including not being able to disable it. It finally got to the point tonight where I uninstalled it, using:
sudo apt-get remove --purge redshift redshift-gtk
However, my screen is still tinted red. Doing the below removes no processes:
chris@pc:~$ sudo killall redshift
redshift: no process found
chris@pc:~$ sudo killall redshift-gtk
redshift-gtk: no process found
Looking through htop
I can't see anything resembling redshift, although I may be overlooking something.
How can I end this once and for all? I'd rather avoid rebooting as I have a lot of applications open and I'd like to not have to reopen my workflow.
14.04 process
add a comment |
A few weeks ago I installed the redshift application using:
sudo apt-get install redshift redshift-gtk
I've faced a lot of bugs with it, including not being able to disable it. It finally got to the point tonight where I uninstalled it, using:
sudo apt-get remove --purge redshift redshift-gtk
However, my screen is still tinted red. Doing the below removes no processes:
chris@pc:~$ sudo killall redshift
redshift: no process found
chris@pc:~$ sudo killall redshift-gtk
redshift-gtk: no process found
Looking through htop
I can't see anything resembling redshift, although I may be overlooking something.
How can I end this once and for all? I'd rather avoid rebooting as I have a lot of applications open and I'd like to not have to reopen my workflow.
14.04 process
add a comment |
A few weeks ago I installed the redshift application using:
sudo apt-get install redshift redshift-gtk
I've faced a lot of bugs with it, including not being able to disable it. It finally got to the point tonight where I uninstalled it, using:
sudo apt-get remove --purge redshift redshift-gtk
However, my screen is still tinted red. Doing the below removes no processes:
chris@pc:~$ sudo killall redshift
redshift: no process found
chris@pc:~$ sudo killall redshift-gtk
redshift-gtk: no process found
Looking through htop
I can't see anything resembling redshift, although I may be overlooking something.
How can I end this once and for all? I'd rather avoid rebooting as I have a lot of applications open and I'd like to not have to reopen my workflow.
14.04 process
A few weeks ago I installed the redshift application using:
sudo apt-get install redshift redshift-gtk
I've faced a lot of bugs with it, including not being able to disable it. It finally got to the point tonight where I uninstalled it, using:
sudo apt-get remove --purge redshift redshift-gtk
However, my screen is still tinted red. Doing the below removes no processes:
chris@pc:~$ sudo killall redshift
redshift: no process found
chris@pc:~$ sudo killall redshift-gtk
redshift-gtk: no process found
Looking through htop
I can't see anything resembling redshift, although I may be overlooking something.
How can I end this once and for all? I'd rather avoid rebooting as I have a lot of applications open and I'd like to not have to reopen my workflow.
14.04 process
14.04 process
asked Dec 14 '14 at 19:07
John DoreanJohn Dorean
168127
168127
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4 Answers
4
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oldest
votes
What Redshift does is to set the colour temperature of your screen from 6500 (normal color temperature) to 3700 ("night" setting for Redshift).
What probably happened is that you removed the application while your screen was set to 3700. By removing Redshift, it was left in that state.
What you need to do
You have two options:
- Try to set the colour temperature of your screen back, manually, to 6500 (via the button menu that most screens have)
or
Reinstall Redshift; don't run the interface, but set the temperature from command line:
redshift -O 6500
Then uninstall redshift again.
Either one of these options should work.
1
Excellent, thank you. I'm confused about how redshift sets the temperature, though, as my cursor doesn't get affected my redshift I was assuming it was modifying the image before it's sent to the monitor rather than altering the colour temperature on the monitor itself. Regardless, it's sorted. :)
– John Dorean
Dec 14 '14 at 20:13
@JohnDorean Yes, Redshift does color temperature adjustment at the graphics stack level. The mouse cursor is "hardware accelerated", meaning it's processed by the graphics hardware directly without any software processing, that's why it doesn't get affected. See this F.A.Q and this link.
– Marc.2377
Jul 6 '17 at 16:17
add a comment |
A very simple way to disable Redshift is to go to Settings>Startup applications, and than to put Redshift on “off” (or remove it from the startup applications list), and now reboot the computer. Redshift will be off. If you will like to start it again –
just click the icon and it will start.
To find the right color temperature - watch this link:
https://www.maketecheasier.com/protect-eyes-redshift-linux/
add a comment |
Even more simple way than the above to disable Redshift is: Menu>Administration>System monitor>Processes.
Find Redshift in the list, right click on it, and use “end process “ or “kill process". Redshift will be off. If you will like to start it again – just click the icon and it will start. To find the right color temperature - watch this link: https://www.maketecheasier.com/protect-eyes-redshift-linux/
Welcome to Ask Ubuntu, please take a look at this askubuntu.com/help/merging-accounts
– Hizqeel
Apr 3 '17 at 14:36
add a comment |
You can now use redshift -x
to reset everything:
-x
Reset mode (remove adjustment from screen).
add a comment |
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4 Answers
4
active
oldest
votes
4 Answers
4
active
oldest
votes
active
oldest
votes
active
oldest
votes
What Redshift does is to set the colour temperature of your screen from 6500 (normal color temperature) to 3700 ("night" setting for Redshift).
What probably happened is that you removed the application while your screen was set to 3700. By removing Redshift, it was left in that state.
What you need to do
You have two options:
- Try to set the colour temperature of your screen back, manually, to 6500 (via the button menu that most screens have)
or
Reinstall Redshift; don't run the interface, but set the temperature from command line:
redshift -O 6500
Then uninstall redshift again.
Either one of these options should work.
1
Excellent, thank you. I'm confused about how redshift sets the temperature, though, as my cursor doesn't get affected my redshift I was assuming it was modifying the image before it's sent to the monitor rather than altering the colour temperature on the monitor itself. Regardless, it's sorted. :)
– John Dorean
Dec 14 '14 at 20:13
@JohnDorean Yes, Redshift does color temperature adjustment at the graphics stack level. The mouse cursor is "hardware accelerated", meaning it's processed by the graphics hardware directly without any software processing, that's why it doesn't get affected. See this F.A.Q and this link.
– Marc.2377
Jul 6 '17 at 16:17
add a comment |
What Redshift does is to set the colour temperature of your screen from 6500 (normal color temperature) to 3700 ("night" setting for Redshift).
What probably happened is that you removed the application while your screen was set to 3700. By removing Redshift, it was left in that state.
What you need to do
You have two options:
- Try to set the colour temperature of your screen back, manually, to 6500 (via the button menu that most screens have)
or
Reinstall Redshift; don't run the interface, but set the temperature from command line:
redshift -O 6500
Then uninstall redshift again.
Either one of these options should work.
1
Excellent, thank you. I'm confused about how redshift sets the temperature, though, as my cursor doesn't get affected my redshift I was assuming it was modifying the image before it's sent to the monitor rather than altering the colour temperature on the monitor itself. Regardless, it's sorted. :)
– John Dorean
Dec 14 '14 at 20:13
@JohnDorean Yes, Redshift does color temperature adjustment at the graphics stack level. The mouse cursor is "hardware accelerated", meaning it's processed by the graphics hardware directly without any software processing, that's why it doesn't get affected. See this F.A.Q and this link.
– Marc.2377
Jul 6 '17 at 16:17
add a comment |
What Redshift does is to set the colour temperature of your screen from 6500 (normal color temperature) to 3700 ("night" setting for Redshift).
What probably happened is that you removed the application while your screen was set to 3700. By removing Redshift, it was left in that state.
What you need to do
You have two options:
- Try to set the colour temperature of your screen back, manually, to 6500 (via the button menu that most screens have)
or
Reinstall Redshift; don't run the interface, but set the temperature from command line:
redshift -O 6500
Then uninstall redshift again.
Either one of these options should work.
What Redshift does is to set the colour temperature of your screen from 6500 (normal color temperature) to 3700 ("night" setting for Redshift).
What probably happened is that you removed the application while your screen was set to 3700. By removing Redshift, it was left in that state.
What you need to do
You have two options:
- Try to set the colour temperature of your screen back, manually, to 6500 (via the button menu that most screens have)
or
Reinstall Redshift; don't run the interface, but set the temperature from command line:
redshift -O 6500
Then uninstall redshift again.
Either one of these options should work.
edited Dec 14 '14 at 19:53
answered Dec 14 '14 at 19:39
Jacob VlijmJacob Vlijm
65.3k9129226
65.3k9129226
1
Excellent, thank you. I'm confused about how redshift sets the temperature, though, as my cursor doesn't get affected my redshift I was assuming it was modifying the image before it's sent to the monitor rather than altering the colour temperature on the monitor itself. Regardless, it's sorted. :)
– John Dorean
Dec 14 '14 at 20:13
@JohnDorean Yes, Redshift does color temperature adjustment at the graphics stack level. The mouse cursor is "hardware accelerated", meaning it's processed by the graphics hardware directly without any software processing, that's why it doesn't get affected. See this F.A.Q and this link.
– Marc.2377
Jul 6 '17 at 16:17
add a comment |
1
Excellent, thank you. I'm confused about how redshift sets the temperature, though, as my cursor doesn't get affected my redshift I was assuming it was modifying the image before it's sent to the monitor rather than altering the colour temperature on the monitor itself. Regardless, it's sorted. :)
– John Dorean
Dec 14 '14 at 20:13
@JohnDorean Yes, Redshift does color temperature adjustment at the graphics stack level. The mouse cursor is "hardware accelerated", meaning it's processed by the graphics hardware directly without any software processing, that's why it doesn't get affected. See this F.A.Q and this link.
– Marc.2377
Jul 6 '17 at 16:17
1
1
Excellent, thank you. I'm confused about how redshift sets the temperature, though, as my cursor doesn't get affected my redshift I was assuming it was modifying the image before it's sent to the monitor rather than altering the colour temperature on the monitor itself. Regardless, it's sorted. :)
– John Dorean
Dec 14 '14 at 20:13
Excellent, thank you. I'm confused about how redshift sets the temperature, though, as my cursor doesn't get affected my redshift I was assuming it was modifying the image before it's sent to the monitor rather than altering the colour temperature on the monitor itself. Regardless, it's sorted. :)
– John Dorean
Dec 14 '14 at 20:13
@JohnDorean Yes, Redshift does color temperature adjustment at the graphics stack level. The mouse cursor is "hardware accelerated", meaning it's processed by the graphics hardware directly without any software processing, that's why it doesn't get affected. See this F.A.Q and this link.
– Marc.2377
Jul 6 '17 at 16:17
@JohnDorean Yes, Redshift does color temperature adjustment at the graphics stack level. The mouse cursor is "hardware accelerated", meaning it's processed by the graphics hardware directly without any software processing, that's why it doesn't get affected. See this F.A.Q and this link.
– Marc.2377
Jul 6 '17 at 16:17
add a comment |
A very simple way to disable Redshift is to go to Settings>Startup applications, and than to put Redshift on “off” (or remove it from the startup applications list), and now reboot the computer. Redshift will be off. If you will like to start it again –
just click the icon and it will start.
To find the right color temperature - watch this link:
https://www.maketecheasier.com/protect-eyes-redshift-linux/
add a comment |
A very simple way to disable Redshift is to go to Settings>Startup applications, and than to put Redshift on “off” (or remove it from the startup applications list), and now reboot the computer. Redshift will be off. If you will like to start it again –
just click the icon and it will start.
To find the right color temperature - watch this link:
https://www.maketecheasier.com/protect-eyes-redshift-linux/
add a comment |
A very simple way to disable Redshift is to go to Settings>Startup applications, and than to put Redshift on “off” (or remove it from the startup applications list), and now reboot the computer. Redshift will be off. If you will like to start it again –
just click the icon and it will start.
To find the right color temperature - watch this link:
https://www.maketecheasier.com/protect-eyes-redshift-linux/
A very simple way to disable Redshift is to go to Settings>Startup applications, and than to put Redshift on “off” (or remove it from the startup applications list), and now reboot the computer. Redshift will be off. If you will like to start it again –
just click the icon and it will start.
To find the right color temperature - watch this link:
https://www.maketecheasier.com/protect-eyes-redshift-linux/
edited Mar 19 '17 at 5:14
answered Mar 18 '17 at 16:28
ArnonArnon
11
11
add a comment |
add a comment |
Even more simple way than the above to disable Redshift is: Menu>Administration>System monitor>Processes.
Find Redshift in the list, right click on it, and use “end process “ or “kill process". Redshift will be off. If you will like to start it again – just click the icon and it will start. To find the right color temperature - watch this link: https://www.maketecheasier.com/protect-eyes-redshift-linux/
Welcome to Ask Ubuntu, please take a look at this askubuntu.com/help/merging-accounts
– Hizqeel
Apr 3 '17 at 14:36
add a comment |
Even more simple way than the above to disable Redshift is: Menu>Administration>System monitor>Processes.
Find Redshift in the list, right click on it, and use “end process “ or “kill process". Redshift will be off. If you will like to start it again – just click the icon and it will start. To find the right color temperature - watch this link: https://www.maketecheasier.com/protect-eyes-redshift-linux/
Welcome to Ask Ubuntu, please take a look at this askubuntu.com/help/merging-accounts
– Hizqeel
Apr 3 '17 at 14:36
add a comment |
Even more simple way than the above to disable Redshift is: Menu>Administration>System monitor>Processes.
Find Redshift in the list, right click on it, and use “end process “ or “kill process". Redshift will be off. If you will like to start it again – just click the icon and it will start. To find the right color temperature - watch this link: https://www.maketecheasier.com/protect-eyes-redshift-linux/
Even more simple way than the above to disable Redshift is: Menu>Administration>System monitor>Processes.
Find Redshift in the list, right click on it, and use “end process “ or “kill process". Redshift will be off. If you will like to start it again – just click the icon and it will start. To find the right color temperature - watch this link: https://www.maketecheasier.com/protect-eyes-redshift-linux/
answered Apr 3 '17 at 12:38
ArnonArnon
1
1
Welcome to Ask Ubuntu, please take a look at this askubuntu.com/help/merging-accounts
– Hizqeel
Apr 3 '17 at 14:36
add a comment |
Welcome to Ask Ubuntu, please take a look at this askubuntu.com/help/merging-accounts
– Hizqeel
Apr 3 '17 at 14:36
Welcome to Ask Ubuntu, please take a look at this askubuntu.com/help/merging-accounts
– Hizqeel
Apr 3 '17 at 14:36
Welcome to Ask Ubuntu, please take a look at this askubuntu.com/help/merging-accounts
– Hizqeel
Apr 3 '17 at 14:36
add a comment |
You can now use redshift -x
to reset everything:
-x
Reset mode (remove adjustment from screen).
add a comment |
You can now use redshift -x
to reset everything:
-x
Reset mode (remove adjustment from screen).
add a comment |
You can now use redshift -x
to reset everything:
-x
Reset mode (remove adjustment from screen).
You can now use redshift -x
to reset everything:
-x
Reset mode (remove adjustment from screen).
edited Mar 15 at 3:19
Pablo Bianchi
2,97021535
2,97021535
answered Mar 14 at 15:48
exhume-to-consumeexhume-to-consume
1
1
add a comment |
add a comment |
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