Re: [Intel-gfx] [Dell Inspiron 15R 5521] Can't toggle backlight brightness

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Le lun. 14 oct. 2013 11:33:29 CEST, Jani Nikula a écrit : > On Mon, 14 Oct 2013, Nicolas Devillers wrote: >> Unfortunately this seems to cause others unpexected issue like ACPI >> unstability and crash on suspend/resume. >> I

[Intel-gfx] [Dell Inspiron 15R 5521] Can't toggle backlight brightness

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 This mail is a follow-up of https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1225811 - - Summary of the problem: [Dell Inspiron 15R 5521] (using i915 drv) Can't toggle backlight brightness - - Full description of the problem/report: Since Ubun