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Intel i915 and xbacklight: No outputs have backlight property
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When I run xbacklight I get
xbacklight
No outputs have backlight property
I've seen other posts mentions this but I do have a /sys/class/backlight/intel_backlight. I can write to the file and this works perfectly fine
echo 1000 > /sys/class/backlight/intel_backlight/brightness # (dim)
echo 4000 > /sys/class/backlight/intel_backlight/brightness # (bright)
I'm using the Intel i915 video driver.
backlight screen-energy-saving
asked 25 mins ago
Evan CarrollEvan Carroll
6,336124689
add a comment |
When I run xbacklight I get
xbacklight
No outputs have backlight property
I've seen other posts mentions this but I do have a /sys/class/backlight/intel_backlight. I can write to the file and this works perfectly fine
echo 1000 > /sys/class/backlight/intel_backlight/brightness # (dim)
echo 4000 > /sys/class/backlight/intel_backlight/brightness # (bright)
I'm using the Intel i915 video driver.
backlight screen-energy-saving
asked 25 mins ago
Evan CarrollEvan Carroll
6,336124689
add a comment |
When I run xbacklight I get
xbacklight
No outputs have backlight property
I've seen other posts mentions this but I do have a /sys/class/backlight/intel_backlight. I can write to the file and this works perfectly fine
echo 1000 > /sys/class/backlight/intel_backlight/brightness # (dim)
echo 4000 > /sys/class/backlight/intel_backlight/brightness # (bright)
I'm using the Intel i915 video driver.
backlight screen-energy-saving
asked 25 mins ago
Evan CarrollEvan Carroll
6,336124689
When I run xbacklight I get
xbacklight
No outputs have backlight property
I've seen other posts mentions this but I do have a /sys/class/backlight/intel_backlight. I can write to the file and this works perfectly fine
echo 1000 > /sys/class/backlight/intel_backlight/brightness # (dim)
echo 4000 > /sys/class/backlight/intel_backlight/brightness # (bright)
I'm using the Intel i915 video driver.
backlight screen-energy-saving
backlight screen-energy-saving
asked 25 mins ago
Evan CarrollEvan Carroll
6,336124689
asked 25 mins ago
Evan CarrollEvan Carroll
6,336124689
asked 25 mins ago
Evan CarrollEvan Carroll
6,336124689
asked 25 mins ago
Evan CarrollEvan Carroll
6,336124689
asked 25 mins ago
Evan CarrollEvan Carroll
6,336124689
6,336124689
add a comment |
add a comment |
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