Description of problem: I attempted to run 'sudo powertop --auto-tune' and it crashed. Version-Release number of selected component: powertop-2.7-1.fc21 Additional info: reporter: libreport-2.3.0 backtrace_rating: 4 cmdline: powertop --auto-tune crash_function: __closedir executable: /usr/sbin/powertop kernel: 3.18.3-201.fc21.x86_64 runlevel: N 5 type: CCpp uid: 0 Truncated backtrace: Thread no. 1 (2 frames) #6 __closedir at ../sysdeps/posix/closedir.c:50 #7 clean_shutdown at main.cpp:380
Created attachment 985831 [details] File: backtrace
Created attachment 985832 [details] File: cgroup
Created attachment 985833 [details] File: core_backtrace
Created attachment 985834 [details] File: dso_list
Created attachment 985835 [details] File: environ
Created attachment 985836 [details] File: limits
Created attachment 985837 [details] File: maps
Created attachment 985838 [details] File: open_fds
Created attachment 985839 [details] File: proc_pid_status
Created attachment 985840 [details] File: var_log_messages
Thanks for the report, it seems it has been already addressed upstream: https://github.com/fenrus75/powertop/commit/6fd9ecebd3bc277bd91ce057f85f8e54b09bb0a9
powertop-2.7-2.fc21 has been submitted as an update for Fedora 21. https://admin.fedoraproject.org/updates/powertop-2.7-2.fc21
Package powertop-2.7-2.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 powertop-2.7-2.fc21' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2015-1466/powertop-2.7-2.fc21 then log in and leave karma (feedback).
powertop-2.7-2.fc21 has been pushed to the Fedora 21 stable repository. If problems still persist, please make note of it in this bug report.