Ok. I think it's a bluetooth problem: I unfreezed the system by stopping bluetooth services (my laptop doesn't have bluetooth...).
Maybe the acpi event fired by pressing Fn-F5/Fn-F6 involves bluetooth. I'm search for the script called by these buttons and seeing if there's a bluetooth invocation to disable.
More will follow.
Ok. I think it's a bluetooth problem: I unfreezed the system by stopping bluetooth services (my laptop doesn't have bluetooth...).
Maybe the acpi event fired by pressing Fn-F5/Fn-F6 involves bluetooth. I'm search for the script called by these buttons and seeing if there's a bluetooth invocation to disable.
More will follow.