I've tried to get a backtrace as requested. When I installed the yelp-dbgsym I couldn't specify the version I believe I was expected to (as per https://wiki.ubuntu.com/DebuggingProgramCrash) but I hope the output is of some use. If I've made an obvious mistake, feed me the command line I need to put in and I'll do it.
I've tried to get a backtrace as requested. When I installed the yelp-dbgsym I couldn't specify the version I believe I was expected to (as per https:/ /wiki.ubuntu. com/DebuggingPr ogramCrash) but I hope the output is of some use. If I've made an obvious mistake, feed me the command line I need to put in and I'll do it.