Created attachment 839925 [details] messages log containing error on restart of NetworkManager Description of problem: No IPv4 addresses are being assigned via DHCP to the network interfaces. Version-Release number of selected component (if applicable): dhclient-4.2.5-28.fc21.x86_64 NetworkManager-0.9.9.0-19.git20131003.fc21.x86_64 How reproducible: Every time. Steps to Reproduce: 1. Activate a network interface configured to receive an address via DHCP. 2. Wait patiently. 3. Discover that no IPv4 address was assigned. Actual results: No IPv4 address assigned to interface, effectively blocking all network access (IPv6 was not tested due to other issues with IPv6 registration). Expected results: IPv4 address assigned by the DHCP server, allowing system to communicate on the network.
This is an SELinux issue; check the journal for errors from auditctl. If you do 'setenforce Permissive' it works.
Created attachment 840912 [details] journal output showing execstack and execmem denials for dhclient
setting selinux to permissive fixes the KDE networking problem (with sddm) in f21 (rawhide) a live install of latest koji see also BZ 1045937
Same base issue as bz 1045699 - marking as duplicate. *** This bug has been marked as a duplicate of bug 1045699 ***