Another posibility is to check whether there is already a crash report file. You can attach it to this bug report.
These files are in the /var/crash directory and their names contain path and name of the executable file which has crashed. In your case /usr/sbin/cupsd has crashed, so the name looks like: /var/crash/_usr_sbin_cupsd.1000.crash where the number is different with each crash (probably it is the process ID of the process which has crashed). List the files with date ls -l /var/crash/*cups* and create a bug report with the newest file apport-bug /var/crash/_usr_sbin_cupsd.1000.crash or simply try whether the system automatically finds a crash report which fits to this bug: apport-collect 1706052 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to cups in Ubuntu. https://bugs.launchpad.net/bugs/1706052 Title: cupsd crashes with SIGSEGV on ubuntu 17.04 on start Status in cups package in Ubuntu: New Bug description: Hey, I upgraded to Ubuntu 17.04, but CUPS crashes on boot, and when I run cupsd it segfaults. Attaching strace ouput. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1706052/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp