Sejak rilis Fedora 22 saya mengaktifkan repository update-testing, kemarin setelah upgrade/update dnf tidak bisa digunakan, selalu muncul error Traceback (most recent call last): File "/usr/bin/dnf", line 36, in <module> main.user_main(sys.argv[1:], exit_code=True) File "/usr/lib/python2.7/site-packages/dnf/cli/main.py", line 185, in user_main errcode = main(args) File "/usr/lib/python2.7/site-packages/dnf/cli/main.py", line 84, in main return _main(base, args) File "/usr/lib/python2.7/site-packages/dnf/cli/main.py", line 115, in _main […]