Dear Kamal, I had installed your fix about a month back and it was excellently until a couple of days back when I did a "sudo apt-get update && sudo apt-get upgrade". I don't remember seeing any kernel related packages in the update. I am using the Dell Studio 1558 laptop, I still use the acpi_backlight=vendor as a start up parameter, but now it doesn't work. I wonder if anyone else had this issue. Thanks!
-- Screen brightness control fails on Dell Studio 1558 https://bugs.launchpad.net/bugs/568611 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
