Description of problem: I updated to the latest in rawhide and found an issue with NetworkManager unable to "grab" my wifi interface. Version-Release number of selected component (if applicable): NetworkManager-1.0.1-1.git20150305.2a72527c.fc23.x86_64 How reproducible: Always Steps to Reproduce: 1. Run rawhide 2. dnf update 3. Reboot Actual results: Wifi interface unable to be brought "up" in NetworkManger Expected results: Additional info: nmcli lists the device as "unavailable": $ nmcli device show wlp3s0 GENERAL.DEVICE: wlp3s0 GENERAL.TYPE: wifi GENERAL.HWADDR: 28:B2:BD:DF:34:CD GENERAL.MTU: 1500 GENERAL.STATE: 20 (unavailable) GENERAL.CONNECTION: -- GENERAL.CON-PATH: -- There are a lot of these messages in my logs: Mar 06 12:22:08 pseudogen NetworkManager[15674]: <info> (wlp3s0): supplicant interface state: starting -> down Mar 06 12:22:08 pseudogen NetworkManager[15674]: <error> [1425666128.983385] [supplicant-manager/nm-supplicant-interface.c:857] interface_add_cb(): (wlp3s0): error adding interface: wpa_supplicant couldn't grab this interface. Mar 06 12:22:08 pseudogen NetworkManager[15674]: <info> (wlp3s0): supplicant interface state: starting -> down Mar 06 12:22:09 pseudogen NetworkManager[15674]: <error> [1425666129.013439] [supplicant-manager/nm-supplicant-interface.c:857] interface_add_cb(): (wlp3s0): error adding interface: wpa_supplicant couldn't grab this interface. Mar 06 12:22:09 pseudogen NetworkManager[15674]: <info> (wlp3s0): supplicant interface state: starting -> down Mar 06 12:22:09 pseudogen NetworkManager[15674]: <error> [1425666129.037336] [supplicant-manager/nm-supplicant-interface.c:857] interface_add_cb(): (wlp3s0): error adding interface: wpa_supplicant couldn't grab this interface. Mar 06 12:22:09 pseudogen NetworkManager[15674]: <info> (wlp3s0): supplicant interface state: starting -> down Mar 06 12:22:09 pseudogen NetworkManager[15674]: <error> [1425666129.067309] [supplicant-manager/nm-supplicant-interface.c:857] interface_add_cb(): (wlp3s0): error adding interface: wpa_supplicant couldn't grab this interface. Mar 06 12:22:09 pseudogen NetworkManager[15674]: <info> (wlp3s0): supplicant interface state: starting -> down Mar 06 12:22:09 pseudogen NetworkManager[15674]: <error> [1425666129.100383] [supplicant-manager/nm-supplicant-interface.c:857] interface_add_cb(): (wlp3s0): error adding interface: wpa_supplicant couldn't grab this interface. Mar 06 12:22:09 pseudogen NetworkManager[15674]: <info> (wlp3s0): supplicant interface state: starting -> down Mar 06 12:22:09 pseudogen NetworkManager[15674]: <error> [1425666129.124310] [supplicant-manager/nm-supplicant-interface.c:857] interface_add_cb(): (wlp3s0): error adding interface: wpa_supplicant couldn't grab this interface. Mar 06 12:22:09 pseudogen NetworkManager[15674]: <info> (wlp3s0): supplicant interface state: starting -> down Mar 06 12:22:09 pseudogen NetworkManager[15674]: <error> [1425666129.154197] [supplicant-manager/nm-supplicant-interface.c:857] interface_add_cb(): (wlp3s0): error adding interface: wpa_supplicant couldn't grab this interface. Mar 06 12:22:09 pseudogen NetworkManager[15674]: <info> (wlp3s0): supplicant interface state: starting -> down Mar 06 12:22:09 pseudogen NetworkManager[15674]: <error> [1425666129.187318] [supplicant-manager/nm-supplicant-interface.c:857] interface_add_cb(): (wlp3s0): error adding interface: wpa_supplicant couldn't grab this interface. Mar 06 12:22:09 pseudogen NetworkManager[15674]: <info> (wlp3s0): supplicant interface state: starting -> down Mar 06 12:22:09 pseudogen NetworkManager[15674]: <error> [1425666129.217218] [supplicant-manager/nm-supplicant-interface.c:857] interface_add_cb(): (wlp3s0): error adding interface: wpa_supplicant couldn't grab this interface. Mar 06 12:22:09 pseudogen NetworkManager[15674]: <info> (wlp3s0): supplicant interface state: starting -> down Mar 06 12:22:09 pseudogen NetworkManager[15674]: <error> [1425666129.241326] [supplicant-manager/nm-supplicant-interface.c:857] interface_add_cb(): (wlp3s0): error adding interface: wpa_supplicant couldn't grab this interface. Mar 06 12:22:09 pseudogen NetworkManager[15674]: <info> (wlp3s0): supplicant interface state: starting -> down Mar 06 12:22:09 pseudogen NetworkManager[15674]: <error> [1425666129.280437] [supplicant-manager/nm-supplicant-interface.c:857] interface_add_cb(): (wlp3s0): error adding interface: wpa_supplicant couldn't grab this interface. Mar 06 12:22:09 pseudogen NetworkManager[15674]: <info> (wlp3s0): supplicant interface state: starting -> down Mar 06 12:22:09 pseudogen NetworkManager[15674]: <error> [1425666129.307269] [supplicant-manager/nm-supplicant-interface.c:857] interface_add_cb(): (wlp3s0): error adding interface: wpa_supplicant couldn't grab this interface. Mar 06 12:22:09 pseudogen NetworkManager[15674]: <info> (wlp3s0): supplicant interface state: starting -> down Mar 06 12:22:09 pseudogen NetworkManager[15674]: <error> [1425666129.334415] [supplicant-manager/nm-supplicant-interface.c:857] interface_add_cb(): (wlp3s0): error adding interface: wpa_supplicant couldn't grab this interface. Mar 06 12:22:09 pseudogen NetworkManager[15674]: <info> (wlp3s0): supplicant interface state: starting -> down Mar 06 12:22:09 pseudogen NetworkManager[15674]: <error> [1425666129.376389] [supplicant-manager/nm-supplicant-interface.c:857] interface_add_cb(): (wlp3s0): error adding interface: wpa_supplicant couldn't grab this interface. Mar 06 12:22:09 pseudogen NetworkManager[15674]: <info> (wlp3s0): supplicant interface state: starting -> down Mar 06 12:22:09 pseudogen NetworkManager[15674]: <error> [1425666129.427383] [supplicant-manager/nm-supplicant-interface.c:857] interface_add_cb(): (wlp3s0): error adding interface: wpa_supplicant couldn't grab this interface. Mar 06 12:22:09 pseudogen NetworkManager[15674]: <info> (wlp3s0): supplicant interface state: starting -> down However I am able to enable the interface with 'iw' and scan just fine: $ ip link set wlp3s0 up $ iw dev wlp3s0 scan BSS f8:e4:fb:4e:07:b7(on wlp3s0) TSF: 268622442084 usec (3d, 02:37:02) freq: 2462 beacon interval: 100 TUs capability: ESS Privacy ShortPreamble ShortSlotTime (0x0431) signal: -61.00 dBm last seen: 1 ms ago Information elements from Probe Response frame: SSID: Tomato Supported rates: 1.0* 2.0* 5.5* 11.0* 6.0 9.0 12.0 18.0 DS Parameter set: channel 11 Power constraint: 0 dB RSN: * Version: 1 * Group cipher: TKIP * Pairwise ciphers: CCMP TKIP * Authentication suites: PSK * Capabilities: 1-PTKSA-RC 1-GTKSA-RC (0x0000) WPA: * Version: 1 * Group cipher: TKIP * Pairwise ciphers: CCMP TKIP * Authentication suites: PSK ERP: <no flags> Extended supported rates: 24.0 36.0 48.0 54.0 WMM: * Parameter version 1 * BE: CW 15-1023, AIFSN 3 * BK: CW 15-1023, AIFSN 7 * VI: CW 7-15, AIFSN 2, TXOP 3008 usec * VO: CW 3-7, AIFSN 2, TXOP 1504 usec HT capabilities: Capabilities: 0x138c HT20 SM Power Save disabled TX STBC RX STBC 3-streams Max AMSDU length: 3839 bytes DSSS/CCK HT40 Maximum RX AMPDU length 65535 bytes (exponent: 0x003) Minimum RX AMPDU time spacing: 8 usec (0x06) HT RX MCS rate indexes supported: 0-15 HT TX MCS rate indexes are undefined HT operation: * primary channel: 11 * secondary channel offset: no secondary * STA channel width: 20 MHz * RIFS: 1 * HT protection: no * non-GF present: 0 * OBSS non-GF present: 0 * dual beacon: 0 * dual CTS protection: 0 * STBC beacon: 0 * L-SIG TXOP Prot: 0 * PCO active: 0 * PCO phase: 0 Country: US Environment: Indoor/Outdoor Channels [1 - 11] @ 27 dBm
Does anything show up in 'dmesg'? What are your kernel and wpa_supplicant versions. # journalctl -b -u wpa_supplicant
There doesn't appear to be an actual rawhide build of this since the F22 branch, here's my current version: wpa_supplicant-2.3-2.fc22.x86_64 Sadly nothing in dmesg that appears relevant, but /var/log/wpa_supplicant is just scrolling these messages like crazy so it's highly possible this isn't a NetworkManager issue: Failed to initialize EAPOL state machines. SSL: Failed to initialize TLS context. Failed to initialize EAPOL state machines. SSL: Failed to initialize TLS context. Failed to initialize EAPOL state machines. SSL: Failed to initialize TLS context. Failed to initialize EAPOL state machines. SSL: Failed to initialize TLS context. Failed to initialize EAPOL state machines. SSL: Failed to initialize TLS context. Failed to initialize EAPOL state machines. SSL: Failed to initialize TLS context. Failed to initialize EAPOL state machines. SSL: Failed to initialize TLS context. Failed to initialize EAPOL state machines. SSL: Failed to initialize TLS context. Failed to initialize EAPOL state machines. SSL: Failed to initialize TLS context. Failed to initialize EAPOL state machines. SSL: Failed to initialize TLS context. Failed to initialize EAPOL state machines. SSL: Failed to initialize TLS context. Failed to initialize EAPOL state machines. SSL: Failed to initialize TLS context. Failed to initialize EAPOL state machines.
Errr.... /var/log/wpa_supplicant.log *
Nevermind, this turned out to be an issue with the crypto-policies package, the crypto-policies-20150305-1.git098a8a6.fc23.noarch broke everything but has been updated to crypto-policies-20150305-1.git098a8a6.fc23.noarch and after restarting wpa_supplicant.service everything is happy again. Closing: NOTABUG