Ubuntu
hotkey-setup package

  1. Bug #95444
  2. Comment #29

Comment 29 for bug 95444

Revision history for this message
asino89 (asino89) wrote : Re: No Screen Backlight Control; Sony Vaio with nvidia 8 series graphics

I'm writing from a live session (so whitout nvidia rstricted drivers) of ubuntu intrepid ibex beta version (downloaded yesterday)...
No way of changing the brightness of my sony vaio vgn-nr31S...

I report some of the trials i did:

ubuntu@ubuntu:/etc/acpi/events$ sh sony-brightness-down
sony-brightness-down: 3: SPIC: not found
sony-brightness-down: 4: down: not found

xbacklight -set 50
No outputs have backlight property

 /etc/acpi/sonybright.sh down
cat: /sys/class/backlight/sony/brightness: No such file or directory
/etc/acpi/sonybright.sh: line 8: [: : integer expression expected
/etc/acpi/sonybright.sh: line 15: /sys/class/backlight/sony/brightness: No such file or directory

Hope this will help somebody to fix this bug...