Description of problem: enable debugging in /etc/dnf/dnf.conf debuglevel=10 then execute command sudo dnf groupinfo core | grep yum this will trigger this abrt report. Version-Release number of selected component: dnf-0.6.3-2.fc21 Additional info: reporter: libreport-2.3.0 cmdline: /usr/bin/python -OO /bin/dnf groupinfo core executable: /bin/dnf kernel: 3.17.8-300.fc21.x86_64 runlevel: N 5 type: Python uid: 0 Truncated backtrace: #1 _display_packages_verbose in /usr/lib/python2.7/site-packages/dnf/cli/output.py:683 #2 display_pkgs_in_groups in /usr/lib/python2.7/site-packages/dnf/cli/output.py:723 #3 _info in /usr/lib/python2.7/site-packages/dnf/cli/commands/group.py:197 #4 run in /usr/lib/python2.7/site-packages/dnf/cli/commands/group.py:442 #5 run in /usr/lib/python2.7/site-packages/dnf/cli/cli.py:1059 #6 _main in /usr/lib/python2.7/site-packages/dnf/cli/main.py:134 #7 main in /usr/lib/python2.7/site-packages/dnf/cli/main.py:84 #8 user_main in /usr/lib/python2.7/site-packages/dnf/cli/main.py:182 #9 <module> in /bin/dnf:36
Created attachment 979465 [details] File: backtrace
Created attachment 979466 [details] File: environ
Thanks for the report. Fixed in the upstream.
*** Bug 1185543 has been marked as a duplicate of this bug. ***
dnf-plugins-core-0.1.5-1.fc21,hawkey-0.5.3-2.fc21,dnf-0.6.4-1.fc21 has been submitted as an update for Fedora 21. https://admin.fedoraproject.org/updates/dnf-plugins-core-0.1.5-1.fc21,hawkey-0.5.3-2.fc21,dnf-0.6.4-1.fc21
Package hawkey-0.5.3-2.fc21, dnf-plugins-core-0.1.5-1.fc21, dnf-0.6.4-1.fc21: * should fix your issue, * was pushed to the Fedora 21 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing hawkey-0.5.3-2.fc21 dnf-plugins-core-0.1.5-1.fc21 dnf-0.6.4-1.fc21' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2015-2139/dnf-plugins-core-0.1.5-1.fc21,hawkey-0.5.3-2.fc21,dnf-0.6.4-1.fc21 then log in and leave karma (feedback).
hawkey-0.5.3-2.fc21, dnf-plugins-core-0.1.5-1.fc21, dnf-0.6.4-1.fc21 has been pushed to the Fedora 21 stable repository. If problems still persist, please make note of it in this bug report.