@Eduardo and @J. Shaw - Sorry for the regression...
1. Does booting with the kernel parameter "acpi_backlight=vendor" fix it? (see the PPA instructions page) 2. Please post or email me the output from: $ ls /sys/class/backlight Thanks, -Kamal -- You received this bug notification because you are a member of Registry Administrators, which is the registrant for NULL Project. https://bugs.launchpad.net/bugs/568611 Title: Screen brightness control fails on Dell Studio 1558 _______________________________________________ Mailing list: https://launchpad.net/~registry Post to : registry@lists.launchpad.net Unsubscribe : https://launchpad.net/~registry More help : https://help.launchpad.net/ListHelp
