Ubuntu
gnome-power-manager package

  1. Bug #406515
  2. Comment #73

Comment 73 for bug 406515

Revision history for this message
Przemysław Kochański (kochas315) wrote : Re: [Karmic & Lucid Beta 1] Brightness fn keys lost functionality (Lenovo laptops)

@Paul Dufresne: acpi_backlight=vendor | acpi_backlight=video don't bring any difference.

@raido357: acpi=off works on Lucid beta 1! Thanks. If I remember correct, it didn't on Karmic!

My FN brightness keys works now under Lenovo N200 after adding "acpi=off" to "GRUB_CMDLINE_LINUX_DEFAULT=" line in "/etc/default/grub". Please try it on your laptops under Lucid Beta.