I've tried all the methods to find the keycode from this page: https://wiki.ubuntu.com/LaptopTestingTeam/HotkeyResearch and got nothing.
Method 1 and 2 doesn't return any keycode for the Mute button, for method 3, I don't have a "/var/log/acpid" file and method 4 doesn't work either. Here are the outputs of: sudo dmidecode -s system-manufacturer sudo dmidecode -s system-product-name sudo dmidecode -s system-version LENOVO 20827SG ThinkPad T500 -- Mute button doesn't work on Thinkpad T500 https://bugs.launchpad.net/bugs/336259 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
