http://bugzilla.kernel.org/show_bug.cgi?id=12233
------- Comment #19 from shell...@gmail.com 2008-12-21 21:22 ------- > (In reply to comment #17) > > Hi all! I've compiled 2.6.28-rc9 kernel on my laptop(debian-lenny), but the > > problem still exists and almost the same. I'll get the 1.28 version of BIOS > > at > > Dec 22, then I'll try to upgrade BIOS to see if the problem can be fixed. > > Thanks to all of you! > > > please boot with acpi_backlight=vendor and see if it helps. > Hi! I boot the 2.6.28-rc9 kernel with acpi_backlight=vendor and the hotkeys work normally!!! but there are still a littel problem, I have to press the Fn+F7 or Fn+F6 keys many times(more than 5) to have it work. When I first press the Fn+F6 or Fn+F7, the screen just blink and keep the brightness, when I had pressed the hotkeys 5 or more times later, it began to change the brightness and the gnome-brightness-applet show an responding icon in the middle of the screen. And when I press the hotkey in console, the message"ACPI Error (psargs-0358): [\_SB_.PCI0.LPCB.FJEX.GBLS] Namespace lookup failure, AE_NOT_FOUND ACPI Error (psparse-0530): Method parse/execution failed [\_SB_.PCI0.GFX0.LCD_._BQC] (Node f743c860), AE_NOT_FOUND " does not show up anymore! I think the problem is almost fixed, I just want to know why I have to press the hotkeys so many time(at lest 5) to drive it to work. By the way, if I still have to update the BIOS now? -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is. ------------------------------------------------------------------------------ _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
