xcalib unable to read file ''

Multi tool use
When trying to use the xcalib tool to adjust the screens color and resolution such as...
xcalib -red 1.1 10.0 100.0
I get the error
Warning - Unable to read file ''
The error started after adding the xorg .conf file
Section "Device"
Identifier "Intel Graphics"
Driver "intel"
EndSection
before adding this I was getting an error
Error-unsupported ramp size 0
bash shell
add a comment |
When trying to use the xcalib tool to adjust the screens color and resolution such as...
xcalib -red 1.1 10.0 100.0
I get the error
Warning - Unable to read file ''
The error started after adding the xorg .conf file
Section "Device"
Identifier "Intel Graphics"
Driver "intel"
EndSection
before adding this I was getting an error
Error-unsupported ramp size 0
bash shell
Last parameter MUST be an ICC profile containing a vcgt or mLUT tag or empty if the "-a" or "-alter" paramter is used or the LUT is to be cleared.
Source:man xcalib
– Cyrus
Apr 1 '18 at 18:13
add a comment |
When trying to use the xcalib tool to adjust the screens color and resolution such as...
xcalib -red 1.1 10.0 100.0
I get the error
Warning - Unable to read file ''
The error started after adding the xorg .conf file
Section "Device"
Identifier "Intel Graphics"
Driver "intel"
EndSection
before adding this I was getting an error
Error-unsupported ramp size 0
bash shell
When trying to use the xcalib tool to adjust the screens color and resolution such as...
xcalib -red 1.1 10.0 100.0
I get the error
Warning - Unable to read file ''
The error started after adding the xorg .conf file
Section "Device"
Identifier "Intel Graphics"
Driver "intel"
EndSection
before adding this I was getting an error
Error-unsupported ramp size 0
bash shell
bash shell
asked Apr 1 '18 at 18:10


j-moneyj-money
1011
1011
Last parameter MUST be an ICC profile containing a vcgt or mLUT tag or empty if the "-a" or "-alter" paramter is used or the LUT is to be cleared.
Source:man xcalib
– Cyrus
Apr 1 '18 at 18:13
add a comment |
Last parameter MUST be an ICC profile containing a vcgt or mLUT tag or empty if the "-a" or "-alter" paramter is used or the LUT is to be cleared.
Source:man xcalib
– Cyrus
Apr 1 '18 at 18:13
Last parameter MUST be an ICC profile containing a vcgt or mLUT tag or empty if the "-a" or "-alter" paramter is used or the LUT is to be cleared.
Source: man xcalib
– Cyrus
Apr 1 '18 at 18:13
Last parameter MUST be an ICC profile containing a vcgt or mLUT tag or empty if the "-a" or "-alter" paramter is used or the LUT is to be cleared.
Source: man xcalib
– Cyrus
Apr 1 '18 at 18:13
add a comment |
1 Answer
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xcalib -red 1.1 10.0 100.0 -a
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1 Answer
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1 Answer
1
active
oldest
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active
oldest
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active
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use:
xcalib -red 1.1 10.0 100.0 -a
New contributor
Rubenz is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
What does the-a
mean? Please do not respond in comments; edit your answer to make it clearer and more complete.
– G-Man
1 hour ago
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use:
xcalib -red 1.1 10.0 100.0 -a
New contributor
Rubenz is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
What does the-a
mean? Please do not respond in comments; edit your answer to make it clearer and more complete.
– G-Man
1 hour ago
add a comment |
use:
xcalib -red 1.1 10.0 100.0 -a
New contributor
Rubenz is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
use:
xcalib -red 1.1 10.0 100.0 -a
New contributor
Rubenz is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited 2 hours ago


Jeff Schaller
43.4k1160140
43.4k1160140
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answered 3 hours ago
RubenzRubenz
11
11
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Check out our Code of Conduct.
Rubenz is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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What does the-a
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What does the
-a
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mean? Please do not respond in comments; edit your answer to make it clearer and more complete.– G-Man
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LS,4N4LDDZj3,2,Qy2hWuapEZ1jfPl4Ak6Vs izhM,Bj,aH2,jC,9iTjt zEzr7WSx5cq2swu9,WpkGWXScZfSYX qFjNzc3R5W1Nl2jmQ
Last parameter MUST be an ICC profile containing a vcgt or mLUT tag or empty if the "-a" or "-alter" paramter is used or the LUT is to be cleared.
Source:man xcalib
– Cyrus
Apr 1 '18 at 18:13