Description of problem:
I run "yum update --enablerepo=updates-testing" which updates groff and groff-base. After this, I'm able to print simple text files, but no more LibreOffice documents.

First I thought it's a cups problem ("yum update --enablerepo=updates-testing" updated cups too, but nothing changed after downgrading cups), so this did not help. Only downgrading groff and groff-libs was helpful.
 

Version-Release number of selected component (if applicable):
 groff             x86_64       1.21-9.fc17         updates-testing       1.1 M
 groff-base        x86_64       1.21-9.fc17         updates-testing       783 k


How reproducible:

always
Steps to Reproduce:
1.yum update --enablerepo=updates-testing
2.Try to print some LO document
3.
  
Actual results:
Nothing is printed, but I found some error message in /var/log/cups:
failed to find device: cups-ML-1660
failed to find device: cups-PDF

No such msg after having downgraded groff and groff-base

Expected results:
Printing should be done

Additional info: