On Wed, 2009-04-15 at 01:59 +0200, Niel Lambrechts wrote: > On 04/13/2009 10:34 PM, Henrique de Moraes Holschuh wrote: > > On Mon, 13 Apr 2009, Niel Lambrechts wrote: > > > >>>> In 2.6.29.1: > >>>> lrwxrwxrwx 1 root root 0 Apr 12 20:01 /sys/class/backlight/acpi_video0 > >>>> -> ../../devices/virtual/backlight/acpi_video0 > >>>> > > > > Well, that at least confirms that thinkpad-acpi doesn't have anything to > > do with your troubles, you were using acpi video. > > > > Okay, I've bisected it to: > > 74a365b3f354fafc537efa5867deb7a9fadbfe27 is first bad commit > commit 74a365b3f354fafc537efa5867deb7a9fadbfe27 > Author: Matthew Garrett <mjg59@xxxxxxxxxxxxx> > Date: Thu Mar 19 21:35:39 2009 +0000 > > ACPI: Populate DIDL before registering ACPI video device on Intel > > --- > > Matthew, can you help? > > Regards, > Niel Just to note, I have nvidia, and yet have the same bug. I reverted this commit - didn't help. I get lots of ACPI: Failed to switch the brightnes when I press hardware keys that change brightness (even these sometimes don't work) the /sys/class/backlight is empty 2.6.29 works fine. Best regards, Maxim Levitsky -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
