Coming out of Suspend issues

[Derek Broughton]

Florian Diesch wrote:

> Keith Clark <keithclark at k-wbookworm.com> writes:
> 
>> About 80% of the time my laptop comes out of Suspend without issues and
>> I can just carry on where I left off.
>>
>> The other 20% of the time the keyboard will not respond, the touchpad
>> does not respond, nor do any USB connected devices like mice or
>> keyboards.
>>
>> I'm not sure how to go about troubleshooting this one.
> 
> <https://wiki.ubuntu.com/DebuggingKernelSuspend>
> <https://wiki.ubuntu.com/DebuggingKernelSuspendHibernateResume>

I'm intrigued by the "nor do any USB connected devices like mice or 
keyboards".  Does that mean "any USB devices", or only "mice or keyboards"?  
I have always had trouble with those, so I have:

$ cat /etc/pm/config.d/05suspend_modules
# modules to be unloaded before suspend and loaded on resume
SUSPEND_MODULES="usbhid"
-- 
derek