Last visit was: It is currently 22/11/2014, 9:55


All times are UTC [ DST ]




Post new topic Reply to topic  [ 27 posts ]  Go to page Previous  1, 2
Author Message
 Post subject: Re: HOWTO: Use the repository on *buntu 12.04 LTS
PostPosted: 18/05/2013, 17:47 
Newbie
Newbie

Joined: 18/05/2013, 17:23
Posts: 2
"If you really need them, you can manually download them from the repository"

I need the backlight module. Could you please explain of to download them from the 12.10 repository?


Top
 Profile  
 
 Post subject: Re: HOWTO: Use the repository on *buntu 12.04 LTS
PostPosted: 18/05/2013, 19:21 
Administrator
Administrator
User avatar

Joined: 12/02/2009, 18:08
Posts: 1377
Location: Italy
Go to the repository page (link is above, in the header of this forum), click on "view package details", download the .deb file you need and install it on your system with a double click on it.

_________________
Please consider a little donation to keep the 'Linux On My Samsung' project up and running. Thank you!


Top
 Profile  
 
 Post subject: Re: HOWTO: Use the repository on *buntu 12.04 LTS
PostPosted: 21/05/2013, 23:37 
Newbie
Newbie

Joined: 18/05/2013, 17:23
Posts: 2
Could you please indicate where I can download samsung-backlight? I do not know where to download from the 12.04 repository.


Top
 Profile  
 
 Post subject: Re: HOWTO: Use the repository on *buntu 12.04 LTS
PostPosted: 23/05/2013, 12:32 
Newbie
Newbie

Joined: 23/05/2013, 12:06
Posts: 1
I'm a user of exactly the same configuration you have and I can assure you it works .

_________________
Nokia Asha 501


Top
 Profile  
 
 Post subject: Re: HOWTO: Use the repository on *buntu 12.04 LTS
PostPosted: 23/05/2013, 12:55 
Supporter
Supporter
User avatar

Joined: 05/03/2011, 12:32
Posts: 51
Location: France
yngvewb wrote:
Could you please indicate where I can download samsung-backlight? I do not know where to download from the 12.04 repository.


Open a terminal and type :

Code:
sudo apt-get install samsung-backlight

_________________
Samsung N150 powered by Voyager 12.04 (Xubuntu)
Brightness control issue with 12.04 LTS : look at this topic viewtopic.php?p=5753#p5753


Top
 Profile  
 
 Post subject: Re: HOWTO: Use the repository on *buntu 12.04 LTS
PostPosted: 04/06/2013, 9:03 
Newbie
Newbie

Joined: 04/06/2013, 8:56
Posts: 1
Hi all,

I just discovered samsung-tools, so I decided to install them on my Kubuntu 12.04, Samsung RC530. I followed the instructions, and I get no errors in the kernel log:

Code:
laptop:~$ grep samsung /var/log/kern.log
Jun  4 08:40:33 laptop kernel: [   12.599491] samsung_laptop: detected SABI interface: SwSmi@
Jun  4 08:40:33 laptop kernel: [   12.599493] samsung_laptop: Backlight controlled by ACPI video driver


but the Fn shortcuts appear not to be working. If I type:

Code:
samsung-tools -i


I get:

Code:
  File "/usr/bin/samsung-tools", line 40
    class Backlight():
                    ^
SyntaxError: invalid syntax


EDIT: If I use a different version of python, I get:

Code:
laptop:~$ python2.7 /usr/bin/samsung-tools -i
Backlight control: unable to connect to session service!


Same goes for any samsung-tools command.

Any advice on how to solve this would be very appreciated!

Claudio


Top
 Profile  
 
 Post subject: Samsung-backlight won't work anymore with 3.5.0-32 kernel
PostPosted: 07/06/2013, 12:17 
Newbie
Newbie

Joined: 10/10/2012, 9:01
Posts: 4
Samsung-backlight won't work anymore with 3.5.0-32 kernel on Samsunp NP300.

UPD: it works again after linux-tools installed and (or) reboot... Some fuzzy troubles... Sorry for spam here.


Top
 Profile  
 
 Post subject: Re: HOWTO: Use the repository on *buntu 12.04 LTS and above
PostPosted: 09/05/2014, 9:36 
Newbie
Newbie

Joined: 09/05/2014, 9:03
Posts: 2
voRia wrote:
[...]
FOR NVIDIA USERS:
[...]
If backlight control does not work for you, follow these instructions:
  • Edit the file '/etc/X11/xorg.conf' and add this line into the Device section:
    Code:
    Option "RegistryDwords" "EnableBrightnessControl=1"
  • Reboot and check if backlight control works. If so, you're done.
    [...]


Hi voRia,

I'm using your great tools on my Samsung R580 laptop for years now and I'm happy with it. Thanks for your effort!
Here comes my experience with your hint for activating brightness control on a Ubuntu 14.04 LTS.
Since I utilize the proprietary nvidia graphics driver with my GeForce GT 330M chipset, the grub cmd line trick does not work for me. (Using nouveau driver the backlight control works for me.) Trying to edit the Device section in xorg.conf file seems kind of pointless hint for most users because latest *buntu distributions do not use these files per default.
So here's what I did to manage to get brightness control working:
  • Start "NVIDIA X Server Setting" from menu or type in a terminal:
    Code:
    /usr/bin/nvidia-settings # [Return]
  • Select "X Server Display Configuration" from the left hand menu.
  • Push button "Save to X Configuration File".
  • Push button "Show preview...".
  • Add the line
    Code:
        Option "RegistryDwords" "EnableBrightnessControl=1"
    to Device section. It shoul look similar like this:
    Code:
    Section "Device"
        Identifier     "Device0"
        Driver         "nvidia"
        VendorName     "NVIDIA Corporation"
        BoardName      "GeForce GT 330M"
        Option "RegistryDwords" "EnableBrightnessControl=1"
    EndSection
  • Uncheck "Merge with existing file".
  • Save the file to /etc/X11/xorg.conf.
  • Reboot the machine and it should work.
I think it's a good idea to add this hint to your first posting of this thread.

kind regards
Christian


Top
 Profile  
 
 Post subject: Re: HOWTO: Use the repository on *buntu 12.04 LTS and above
PostPosted: 20/05/2014, 9:13 
Administrator
Administrator
User avatar

Joined: 12/02/2009, 18:08
Posts: 1377
Location: Italy
Done. Thanks! ;)

_________________
Please consider a little donation to keep the 'Linux On My Samsung' project up and running. Thank you!


Top
 Profile  
 
 Post subject: Re: HOWTO: Use the repository on *buntu 12.04 LTS and above
PostPosted: 21/05/2014, 7:42 
Newbie
Newbie

Joined: 09/05/2014, 9:03
Posts: 2
Hi voRia,

there's one thing left: The instructions from "Start "NVIDIA X Server Setting" from menu or type in a terminal:" to "Reboot and check if backlight control works. If so, you're done." are valid for users utilizing nVidia closed source driver only. You should add a hint and you're done. :-) Thank you!


Top
 Profile  
 
 Post subject: Re: HOWTO: Use the repository on *buntu 12.04 LTS
PostPosted: 27/05/2014, 11:25 
Newbie
Newbie

Joined: 27/05/2014, 11:18
Posts: 1
smmithjjohn wrote:
I'm a user of exactly the same configuration you have and I can assure you it works .

Hi smmithjjohn what exact config your are using can you please Pm ME?


Top
 Profile  
 
 Post subject: Re: HOWTO: Use the repository on *buntu 12.04 LTS and above
PostPosted: 21/08/2014, 8:03 
Newbie
Newbie

Joined: 20/08/2014, 21:21
Posts: 1
Is there a working

easy-slow-down-manager' and 'samsung-backlight' packages

for Ubuntu 14.04 LTS Trusty?


I have the problem - with samsung-tools - that, when i decrease the backlight to strong (e.g. under 25%) then the backlight goes off completely.
And the bad point - it is not going on again when i try to increase the backlight again.

System:
Ubuntu 14.04 LTS Trusty - 32Bit
Samsung Notebook R700
NVIDIA G84M [GeForce 8600M GT] (rev a1) driver : nvidia-331 (v331.38)


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 27 posts ]  Go to page Previous  1, 2

All times are UTC [ DST ]


Who is online

Users browsing this forum: No registered users and 1 guest


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
Theme created StylerBB.net & kodeki