Because of the redirection $SHELL thinks you are only sudo-ing 'echo 4'. Try an sudo -s and then do it. However it is a pain to do so everytime.
-- Why isn't thinkpad-brightness-down.sh used for Lenovo thinkpads? https://bugs.launchpad.net/bugs/161745 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
