Comment 8 for bug 1706052

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