Add me to the list of affected people.... It's a clean install of Ubuntu 13.04 running 3.2.0-30 and so far I've tried: Echoing 0 to /sys/class/backlight/intel_backlight/brightness Adding acpi_backlight=vendor go the grub config Downgrading to 3.8.0-29 (this just dumps me to a terminal and doesn't load the GUI)
I'm now kicking off the upgrade to 13.10 beta, to see if that works :-) Matt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/954661 Title: backlight brightness not adjustable by default on Dell XPS 13 To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/954661/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
