I have found this issue: https://bugs.launchpad.net/ubuntu/+source/hal/+bug/82188. I tried to it this way, too. After echoing a new value into the brightness file it seems to be parsed correctly and it has the same content like before with the new "current" value. But the brightness of the display doesn't change at all. Has anyone an idea?
-- Changing brightness does not work on HP 6530b https://bugs.launchpad.net/bugs/286599 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
