XPS 7590

Hello I never managed to make this working unluckyly Tried on ubuntu 19.10 and now on 20.04 keep having this error Am I doing something wrong or is not supported?

dell xps 7590 oled-uhd

sudo ./icc-brightness apply Traceback (most recent call last): File "icc-brightness", line 157, in <module> main() File "icc-brightness", line 132, in main icc_brightness_apply() File "icc-brightness", line 108, in icc_brightness_apply icc_brightness(brightness, max_brightness) File "icc-brightness", line 83, in icc_brightness subprocess.run([ICC_BRIGHTNESS_GEN, icc_filepath, File "/usr/lib/python3.8/subprocess.py", line 489, in run with Popen(*popenargs, **kwargs) as process: File "/usr/lib/python3.8/subprocess.py", line 854, in __init__ self._execute_child(args, executable, preexec_fn, close_fds, File "/usr/lib/python3.8/subprocess.py", line 1702, in _execute_child raise child_exception_type(errno_num, err_msg, err_filename) FileNotFoundError: [Errno 2] No such file or directory: 'icc-brightness-gen'

when I type ./icc-brightness it shows the options*

[mich2k]

FIX: https://github.com/lawleagle/oled-linux

Can confirm this works! NOTE: You might wanna change the brightness_step_size=12 to a bigger number for a faster response to brightness change. 10000 works good for me!

Trust me or not I already did it, and was not so easy 🤣 And I had to check in the code Indeed I thought that was not working, then I did an echo $percent and saw that was extremely slow And I understood the step was WAY too low Now I fixed it at 1500, I guess I ll increase it

I asked why 12 to the code Dev and he replied me that is a good setup for Lenovo s

[lfglopes]

If you guys updated from 19.10 to 20.04 try to run

./icc-brightness clean and try again