http://bugzilla.novell.com/show_bug.cgi?id=591651 http://bugzilla.novell.com/show_bug.cgi?id=591651#c7 Thomas Renninger <trenn@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |astarikovskiy@novell.com --- Comment #7 from Thomas Renninger <trenn@novell.com> 2010-04-01 14:33:03 UTC --- I expect that it's this that got executed on 11.2: Method (_Q11, 0, NotSerialized) { P8XH (Zero, 0x11) If (IGDS) { ^^^GFX0.BRTN (0x87) Notify (VPC0, 0x80) } Else { Notify (^^^PEGP.VGA.LCD, 0x87) Notify (VPC0, 0x80) } } Method (_Q12, 0, NotSerialized) { P8XH (Zero, 0x12) If (IGDS) { ^^^GFX0.BRTN (0x86) Notify (VPC0, 0x80) } Else { Notify (^^^PEGP.VGA.LCD, 0x86) Notify (VPC0, 0x80) } } _Q means the event should come through the EC. Can you do (11.3 is enough): watch -n1 cat /proc/interrupts then hit the brightness buttons. Does IRQ 9 increase if you hit the button? If you get interrupts without hitting the button do: rmmod thermal rmmod battery rmmod fan and try again. Does the battery show valid info (e.g. via an X application) or via: cat /proc/acpi/battery/*/* (be careful the battery driver is loaded!) I wonder whether the EC is working at all. Please also provide dmesg output of 11.3 boot. Kirill: If you provide info, please check the box below the comment field: "This comment provides the needed information." -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.