ubuntu coredump file location !!
ulimit -c unlimited
cat /var/log/apport.log
ls -al /var/lib/apport/coredump/
https://askubuntu.com/a/1374285
ulimit -c unlimited
cat /var/log/apport.log
ls -al /var/lib/apport/coredump/
https://askubuntu.com/a/1374285