I have also done these steps and had the same error.  I reported it several times and then checked the box that says something like "don't report this again"

ok thx, well yeah i suppose it is a way to deal with the pb... 

I have a 2014 XPS 13 (9333) that I've updated to Ubuntu 15.10 (clean install).  About once a month something crashes, then keeps pestering me about sending in another report.  I've created an alias to simply remove the crash log file which cures the problem:

alias crashrm='sudo rm /var/crash/*'

Apparently they need to patch lshw.

I am getting segmentation faults when running as root to report the current HW config.

The workaround is to use:

sudo lshw -disable SCSI

Probably lshw needs patching with SCSI disabled by default.

thanks for your responses. I actually have another (critical) problem, but will create a new thread for that one :-)