Re: Backlight doesn't working on Samsung laptop
maxym@maxym-300E5Z:~$ for i in /sys/class/backlight/*; do echo $i; cat $i/brightness; cat $i/max_brightness; done
Code:
/sys/class/backlight/intel_backlight
3718
4648
/sys/class/backlight/samsung
2
8
maxym@maxym-300E5Z:~$ lsmod | grep samsung
Code:
samsung_laptop 14532 0
video 19390 2 i915,samsung_laptop
maxym@maxym-300E5Z:~$ dmesg | grep samsung
Code:
[ 30.494988] samsung_laptop: enabled workaround for brightness stepping quirk
[ 30.500566] samsung_laptop: detected SABI interface: SwSmi@
Re: Backlight doesn't working on Samsung laptop
Hmm. blacklisting samsung_laptop didn't work.
Can you rename /etc/modprobe.d/blacklist to /etc/modprobe.d/blacklist.conf, run:
Code:
sudo update-initramfs -u
...reboot and test again?
Re: Backlight doesn't working on Samsung laptop
For now it works! Cool! Thank you!! I will save this thread to my bookmarks!
Re: Backlight doesn't working on Samsung laptop
Great to hear. Can you mark this thread as solved using the instructions in the "How To Mark A Thread [SOLVED]" link in my signature? Thanks.
Re: Backlight doesn't working on Samsung laptop
Yeah, sure! Already done this)
Re: Backlight doesn't working on Samsung laptop
Hi
I think this may be the solution to my problem- but I don't entirely understand the instructions.
I posted my own thread:
http://ubuntuforums.org/showthread.php?t=2163522
Thanks.
Re: Backlight doesn't working on Samsung laptop
If it Samsung device - I think, it must work similar to my laptop. Try to do all steps as I did.