Public bug reported: After upgrading to Ubuntu 15.04, wifi connections fail (not sure about the router configuration that causes connections to fail). Seems like regression from 14.10 (my wifi tethering from my Android used to work, but now it doesn't). I have a Lenovo Y50, chipset Intel 3160.
nitz@ship:~$ modinfo iwlwifi | grep 3160 firmware: iwlwifi-3160-10.ucode Tried using versions 12 / 7 of the driver as suggested here (http://askubuntu.com/questions/611222/cannot-connect-to-wifi-intel- corporation-wireless-3160), no avail. >From syslog when trying to connect with netowrk-manager: May 11 09:36:51 ship kernel: [ 2463.891571] wlan0: send auth to 02:1a:11:f3:7a:ac (try 1/3) May 11 09:36:51 ship kernel: [ 2463.952544] wlan0: send auth to 02:1a:11:f3:7a:ac (try 2/3) May 11 09:36:52 ship kernel: [ 2464.026345] wlan0: send auth to 02:1a:11:f3:7a:ac (try 3/3) May 11 09:36:52 ship kernel: [ 2464.122796] wlan0: authentication with 02:1a:11:f3:7a:ac timed out when running wpa_supplicant with debug (-dd): wlan0: State: SCANNING -> AUTHENTICATING EAPOL: External notification - EAP success=0 EAPOL: External notification - EAP fail=0 EAPOL: External notification - portControl=Auto nl80211: Authenticate (ifindex=4) * bssid=02:1a:11:f3:7a:ac * freq=2437 * SSID - hexdump_ascii(len=7): 56 69 72 75 73 41 50 VirusAP * IEs - hexdump(len=0): [NULL] * Auth Type 0 nl80211: Authentication request send successfully nl80211: Drv Event 19 (NL80211_CMD_NEW_STATION) received for wlan0 nl80211: New station 02:1a:11:f3:7a:ac nl80211: Drv Event 20 (NL80211_CMD_DEL_STATION) received for wlan0 nl80211: Delete station 02:1a:11:f3:7a:ac nl80211: Drv Event 37 (NL80211_CMD_AUTHENTICATE) received for wlan0 nl80211: MLME event 37; timeout with 02:1a:11:f3:7a:ac wlan0: Event AUTH_TIMED_OUT (14) received wlan0: SME: Authentication timed out ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: linux-firmware 1.143 [modified: lib/firmware/iwlwifi-3160-10.ucode] ProcVersionSignature: Ubuntu 3.19.0-16.16-generic 3.19.3 Uname: Linux 3.19.0-16-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.17.2-0ubuntu1 Architecture: amd64 CurrentDesktop: Unity Date: Mon May 11 10:08:52 2015 Dependencies: InstallationDate: Installed on 2014-11-05 (186 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) PackageArchitecture: all SourcePackage: linux-firmware UpgradeStatus: Upgraded to vivid on 2015-05-03 (7 days ago) ** Affects: linux-firmware (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug vivid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1453701 Title: Wifi authentication times out immediately To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1453701/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
