Thanks Vyacheslav, you pointed me in the right direction. For future reference, I changed #!/bin/sh to #!/bin/bash in /usr/lib/hal/scripts/linux/hal-system-lcd-set-brightness-linux and now it works. Even though, just clicking on the Brightness Applet dims the screen. The Volume Applet does not do the same.
-- In Feisty Power Manager cannot control brightness on an sony vaio https://bugs.launchpad.net/bugs/92478 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs