After upgrading Ubuntu 11.10 to 12.04 I have lost control of brightness of my Toshiba Satellite L650. Under Ubuntu 11.10 all worked ok.
I have a toshiba satellite c855-s5206 the drivers for the Ethernet Controller, SM Bus controller, Universal Serial Bus Controller, and USB2.0-CRW are missing so they dont get installed properly.
Now I can change brightness only in terminal using:
Satellite L735-10M Part number: PSK0CE-01600GSK. Windows® 7 Home Premium 64-bit (pre-installed, Toshiba-HDD recovery). Toshiba Zooming Utility, Toshiba PC Diagnostic Tool, Toshiba Flash Cards, Toshiba Components Common Driver, Toshiba Accessibility, Toshiba Button Support) Toshiba utilities and drivers. Toshiba Media Controller & Toshiba. Can't get device driver for my toshiba satellite u405d-s2852 the following:VGA controller,SM bus controller and mass storage contoller.Please help,thanks. Hey, better write 20 more topics with one question! Or try spend 1 minute search on google!!!!!!!!!! Toshiba SATELLITE L735 Drivers Download This page contains the list of device drivers for Toshiba SATELLITE L735. To download the proper driver, first choose your operating system, then find your device name and click the download button. Sm bus controller driver - Search Results. NOTE: Maximum search terms exceeded. Only the first 3 terms were used. Explore Toshiba's innovative laptops, netbooks and notebook computers from Satellite to Qosmio. All Products. Explore Toshiba Laptops, LCD TVs, DVD & Blu-Rays Players, Camcorders, Storage and more. Toshiba SMBUS DRIVER FIX, Toshiba Laptop driver repair smbus. Toshiba Satellite C655-S5514 Bios Password Removal. Download/install 'Sm Bus Controller' Driver for window 7/8/8.1/10/xp/vista.
I have also folder named /sys/class/backlight/toshiba/ and in it there is file brightness
When I use my keyboard shortcut Fn-F6 and Fn-F7 value in file brightness (from toshiba folder) changes, but brightness in computer not, because it seems to be controlled by value in /acpi_video0/ folder.
I tried to change configuration in grub from this:
to this:
Sm Bus Controller Driver Toshiba Satellite L735 Download
But then folder /toshiba/ disappeared, and I can not change brightness even in terminal.
acpi is installed.
Could anyone help me to find solution?
Sm Bus Controller Driver For Compaq
lspci gives following output:
1 Answer
This is the answer OP posted in the question:
I've just found solution and brightness started to work.
I just change put:
and my xorg.conf was very short:
So added at the end:
And now is ok.