Messages in this thread | | | Date | Wed, 19 Dec 2012 23:01:30 +0100 | Subject | 3.7.X vs 3.6.11 HP Folio 9470m brightness regression? | From | Fabio Coatti <> |
| |
Hi, I'm testing kernels 3.7.X vs 3.6.11 on an HP Folio 9470m machine, i915 driver for a VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) 8086:0166
With 3.6.11, the brightness can be correctly set using fn+f9/10: kde shows the bar and brightness changes.
With 3.7.1 kde shows the percentage bar and /sys/class/backlight/acpi_video0/brightness is updated, but the screen brightness does not changes.
I fear some mistakes in my .config migration to 3.7 but I can't find which one, so if someone can shed some light I will be very happy :)
logs, dumps and whatever information is needed available on demand (to keep this message short)
Thanks for any answer ps: I'm not subscribed, please CC: me if you don't mind, thanks.
-- Fabio
| |