That page appears to be about collecting scancodes and/or ACPI events for buttons.
My problem is precisely that these buttons don't do that - there is no scancode message printed to the console and there is no ACPI event, which is why I assigned it to the kernel rather than something in userspace. -- Not all keyboard multimedia buttons work https://launchpad.net/bugs/87856 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
