Describe the bug
I am using Ubuntu 22.04 in conjunction with my Docking Station ICY BOX USB-C Docking Station (11-in-1) for 2 Monitors (2x DisplayPort), 4K 60Hz, 6-fach USB 3.0 HUB, Gigabit Ethernet, Audio, Schwarz, IB-DK2242AC, and the LG 35WN65C LCD-Monitor.
When I open "Brightness-Controller" and set "Color Temperature" to anything except "default", then nothing happens. However, in console I get an error. The error only appears when I try to change color temperature.
See log below.
version
Brightness Controller v2.3.4
To Reproduce
Steps to reproduce the behavior:
"Brightness-Controller" and then set any Color Temperature
Expected behavior
The color temperature to be changed.
Desktop (please complete the following information):
OS: Ubuntu 22.04
Additional context
brightness-controller
xrandr: Need crtc to set gamma on.
Traceback (most recent call last):
File "/usr/share/brightness-controller/init.py", line 304, in change_value_pg
Executor.execute_command(cmd_value)
File "/usr/share/brightness-controller/util/executor.py", line 23, in execute_command
subprocess.check_output(string_cmd, shell=True)
File "/usr/lib/python3.10/subprocess.py", line 420, in check_output
return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
File "/usr/lib/python3.10/subprocess.py", line 524, in run
raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command 'xrandr --output eDP --brightness 1.0000000000000007 --gamma 1.0000000000000007:0.7800000000000005:1.0000000000000007' returned non-zero exit status 1.
xrandr: Need crtc to set gamma on.
Traceback (most recent call last):
File "/usr/share/brightness-controller/init.py", line 317, in change_value_pb
Executor.execute_command(cmd_value)
File "/usr/share/brightness-controller/util/executor.py", line 23, in execute_command
subprocess.check_output(string_cmd, shell=True)
File "/usr/lib/python3.10/subprocess.py", line 420, in check_output
return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
File "/usr/lib/python3.10/subprocess.py", line 524, in run
raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command 'xrandr --output eDP --brightness 1.0000000000000007 --gamma 1.0000000000000007:0.7800000000000005:0.5700000000000003' returned non-zero exit status 1.
QTextBrowser: No document for https://github.com/lordamit/Brightness
xrandr -q
Screen 0: minimum 320 x 200, current 3440 x 1440, maximum 16384 x 16384
eDP connected (normal left inverted right x axis y axis)
1920x1080 60.00 +
1680x1050 60.00
1280x1024 60.00
1440x900 60.00
1280x800 60.00
1280x720 60.00
1024x768 60.00
800x600 60.00
640x480 60.00
HDMI-A-0 disconnected (normal left inverted right x axis y axis)
DVI-I-4-4 disconnected (normal left inverted right x axis y axis)
DVI-I-3-3 disconnected (normal left inverted right x axis y axis)
DVI-I-2-2 disconnected (normal left inverted right x axis y axis)
DVI-I-1-1 connected primary 3440x1440+0+0 (normal left inverted right x axis y axis) 820mm x 346mm
3440x1440 99.98*+ 84.96 59.97 49.99
1920x1080 60.00 60.00 59.94
1280x720 60.00 59.94
1024x768 60.00
800x600 60.32
720x480 60.00 59.94
640x480 60.00 59.94
Describe the bug I am using Ubuntu 22.04 in conjunction with my Docking Station ICY BOX USB-C Docking Station (11-in-1) for 2 Monitors (2x DisplayPort), 4K 60Hz, 6-fach USB 3.0 HUB, Gigabit Ethernet, Audio, Schwarz, IB-DK2242AC, and the LG 35WN65C LCD-Monitor.
When I open "Brightness-Controller" and set "Color Temperature" to anything except "default", then nothing happens. However, in console I get an error. The error only appears when I try to change color temperature. See log below.
version Brightness Controller v2.3.4
To Reproduce Steps to reproduce the behavior: "Brightness-Controller" and then set any Color Temperature
Expected behavior The color temperature to be changed.
Desktop (please complete the following information):
Additional context