Thanks Andrew, I've now tried showkey in console and tailing the kernel log, no output there either.
Not sure how to proceed next, the "knock sequence" projects listed seems to be mainly for HP and Toshibas, and I'm unsure how to verify that it generates ACPI event or how to use acpi-keys. -- volume wheel doesnt work on fsc amilo m1437g https://launchpad.net/bugs/59582 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs