[arch-general] Laptop beeps after resuming from suspension

[Thomas Dean]

On Fri, 2011-02-11 at 16:25 +0800, Ng Oon-Ee wrote:
> 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
> 

Thank you.
Could you please describe what pcspkr is used for?
Will there be any problem arising after I blacklist it.