On Fri, 2011-02-11 at 16:18 +0800, Thomas Dean wrote: > > > > It probably loads the pcspkr module. Adding !pcspkr to the modules array > > in rc.conf might fix it. Otherwise, a rmmod pcspkr in a post-sleep hook > > in /etc/pm/sleep.d/50-pcspkr (chmod +x it) might workaround it. > > The only mudule I load is cpufreq.
You need to blacklist pcspkr
