Btw, I have tried to fix my KDE problem (#711237), and the solution to this problem seem to be to disable the acpi backlight support (boot with acpi_backlight=vendor), causing the intel_backlight kernel module to take effect instead and allowing KDE to find a device it understand.
But using acpi_backlight=vendor and i915.invert_brightness=1 together have the sad effect of cancelling out each other, leaving me with a black screen again. So you can only use one or the other, but not both. Does this work for your Acer Aspire V3-771G too? -- Happy hacking Petter Reinholdtsen -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20130626164426.gr28...@ulrik.uio.no
