Home > Not Working > Ubuntu Brightness Control Not Working

Ubuntu Brightness Control Not Working


Reply Abhishek Prakash says May 18, 2014 at 11:57 am welcome.. but when i restart my computer it return to maximum Brightness:(. Until now, everything seems to work fine, except for the brightness adjustment. Worked for me! this contact form

now am in control Reply searene says December 4, 2015 at 1:01 pm It doesn't work for me. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the Reply Abhishek Prakash says August 15, 2014 at 9:53 am Welcome Elad Reply Viraj Nikam says August 13, 2014 at 7:33 pm Thanks it worked great for me, the only problem The output of ls /sys/class/backlight/ acpi_video0 acpi_video1 intel_backlight The entries in my grub config (except the Ln: xy =entries) are, Ln: 11 #GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" Ln: 12 #GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_backlight=vendor" Ln:13 GRUB_CMDLINE_LINUX_DEFAULT="quit

Ubuntu Brightness Control Not Working

The issue you are reporting is an upstream one and it would be nice if somebody having it could send the bug to the developers of the software by following the After 2 weeks of trying out all the solutions in found in fora, I found this bypass; Set your resolution with the function button BEFORE Ubuntu starts up :D. Your post saved me a lot of time. Would you like to answer one of these unanswered questions instead?

Reply Randolph Lima says September 19, 2014 at 8:52 pm Funcionou perfeitamente! Thank you very much! (It works even better than before, because now the brightness steps are smaller so I can adjust the backlight more precisely.) Reply gadgetboi says July 31, 2014 Problem solved! Ubuntu 16.04 Brightness Reply Abhishek Prakash says May 18, 2014 at 11:50 am Hi Fero, If you copy paste it, the first " will not appear.

I tried all sorts of things but they just don't show op as ACPI keys when I try acpi_listen. Ubuntu 14.04 Brightness Not Working Ubuntu Ubuntu Insights Planet Ubuntu Activity Page Please read before SSO login Advanced Search Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Desktop Environments [UbuntuGnome] Brightness Control Not Working Results Reply Jan Greeff says October 17, 2016 at 12:28 pm Unfortunately nothing here worked for me. https://bbs.archlinux.org/viewtopic.php?id=171198 Reply gibran says October 21, 2015 at 12:49 pm great one dude..

Why were pre-election polls and forecast models so wrong about Donald Trump? Ubuntu 16.04 Brightness Control Not Working How do you write a letter of recommendation for someone who got an A in your class, but who you've never talked to outside of class? I had been searching for a solution for this for so long and it has worked. about | faq | help | privacy policy | give feedback Powered by Askbot version 0.7.51 Please note: Ask Fedora requires javascript to work properly, please enable javascript in your browser,

Ubuntu 14.04 Brightness Not Working

Reply Ahmad Javed says February 10, 2016 at 1:06 pm It works for me. Thanks! :) Reply Abhishek Prakash says July 17, 2014 at 4:37 pm Welcome Kaushal. Ubuntu Brightness Control Not Working Thank you very much, I'm surprised that it was so simple to fix yet nobody else had something that worked for me. Linux Mint Brightness Control Not Working Thank you so much.

PS: Is there any solution you have to sync music to iPhones in Ubuntu 14.04? http://pfntech.com/not-working/ge-dishwasher-control-panel-not-working.html im using ubuntu 14.04 LTS kernel generic Reply Abhishek Prakash says July 21, 2014 at 2:28 pm You'll have to create it. After editing /etc/default/grub file I rebooted. Also, since this is a clean install when booting before this, I have never gotten a screen to allow me to select recovery mode, it normally just boots in Ubuntu from Ubuntu Fn Brightness Keys Not Working

How can i fix this now? Draw diagonal lines of text What are some ways that fast, long-distance communications can exist without needing to have electronic radios? I think it's one of the must to do thing after installing Ubuntu 14.04. navigate here I was able to login to command line (with ctrl+alt+F1), I browsed to the new created file, deleted it and rebooted the system.

The fn keys to raise/lower brightness do not work. Ubuntu 16.04 Brightness Not Working I wish you the best. let me know if you have solution for this :-D thanks Reply gadgetboi says July 30, 2014 at 3:47 pm i just don't get it … it's not working on my

I have same problem with my HP Probook 470g0.

Reply soufya says March 26, 2015 at 12:45 am it didn't work for my vio, but I fixed my eye problem with putting on my sunglasses Reply Siva says March 21, can you please tell us which file to configure? Reply august mozerilla kiryowa says December 15, 2015 at 5:02 pm which machine or laptop model.. Brightness Control Linux Mint 17 Thank you, you're rockstar!

that-s low/graphic/mode is driving me crazy.. :) Reply Malcolm says February 16, 2015 at 4:21 pm Awesome post! I'm still not very familiar with the way linux handles the computer drivers and all, so I'm not sure what do you mean about "additional drivers tab". –Andrei Apr 26 at UNIX is a registered trademark of The Open Group. http://pfntech.com/not-working/tone-control-not-working.html help pelase, thanks for advance.

Thanks Reply Schmack says March 25, 2016 at 2:28 pm Thank you!