Public bug reported: Hi, My wifi connection has been working flawlessly for 2 years running first ubuntu 11.04 and gradually upgrading to 12.04. A few minutes ago the connection to my router suddenly stopped working after a restart (it had been connected right up until the restart). The network icon on top shows that it is trying to connect and after a while it stops and tells me I am disconnected. All other devices (3) connected to the router continue to access as usual so I do not think it has anything to do with the router itself. Also I found out that I have no problem connecting to the hotspot of my cell phone.
Also I have reinstalled my laptop and during installation the wifi is present as wlan0 but after upgrade its changed to eth1. Any ideas on what the problem might be? Tips on how to debug it? Thank you for your time and help. lspci: 24:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller [14e4:4727] (rev 01) syslog: Feb 9 23:58:14 ProBook NetworkManager[963]: <info> Activation (eth1) starting connection 'wireless' Feb 9 23:58:14 ProBook NetworkManager[963]: <info> (eth1): device state change: disconnected -> prepare (reason 'none') [30 40 0] Feb 9 23:58:14 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) scheduled... Feb 9 23:58:14 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) started... Feb 9 23:58:14 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) scheduled... Feb 9 23:58:14 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) complete. Feb 9 23:58:14 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) starting... Feb 9 23:58:14 ProBook NetworkManager[963]: <info> (eth1): device state change: prepare -> config (reason 'none') [40 50 0] Feb 9 23:58:14 ProBook NetworkManager[963]: <info> Activation (eth1/wireless): access point 'wireless' has security, but secrets are required. Feb 9 23:58:14 ProBook NetworkManager[963]: <info> (eth1): device state change: config -> need-auth (reason 'none') [50 60 0] Feb 9 23:58:14 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) complete. Feb 9 23:58:24 ProBook NetworkManager[963]: get_secret_flags: assertion `is_secret_prop (setting, secret_name, error)' failed Feb 9 23:58:24 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) scheduled... Feb 9 23:58:24 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) started... Feb 9 23:58:24 ProBook NetworkManager[963]: <info> (eth1): device state change: need-auth -> prepare (reason 'none') [60 40 0] Feb 9 23:58:24 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) scheduled... Feb 9 23:58:24 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) complete. Feb 9 23:58:24 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) starting... Feb 9 23:58:24 ProBook NetworkManager[963]: <info> (eth1): device state change: prepare -> config (reason 'none') [40 50 0] Feb 9 23:58:24 ProBook NetworkManager[963]: <info> Activation (eth1/wireless): connection 'wireless' has security, and secrets exist. No new secrets needed. Feb 9 23:58:24 ProBook NetworkManager[963]: <info> Config: added 'ssid' value 'wireless' Feb 9 23:58:24 ProBook NetworkManager[963]: <info> Config: added 'scan_ssid' value '1' Feb 9 23:58:24 ProBook NetworkManager[963]: <info> Config: added 'key_mgmt' value 'WPA-PSK' Feb 9 23:58:24 ProBook NetworkManager[963]: <info> Config: added 'auth_alg' value 'OPEN' Feb 9 23:58:24 ProBook NetworkManager[963]: <info> Config: added 'psk' value '<omitted>' Feb 9 23:58:24 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) complete. Feb 9 23:58:24 ProBook NetworkManager[963]: <info> Config: set interface ap_scan to 1 Feb 9 23:58:24 ProBook NetworkManager[963]: <info> (eth1): supplicant interface state: disconnected -> scanning Feb 9 23:58:26 ProBook wpa_supplicant[1159]: Trying to associate with 00:14:bf:dc:74:26 (SSID='wireless' freq=2462 MHz) Feb 9 23:58:26 ProBook NetworkManager[963]: <info> (eth1): supplicant interface state: scanning -> associating Feb 9 23:58:26 ProBook wpa_supplicant[1159]: Associated with 00:14:bf:dc:74:26 Feb 9 23:58:26 ProBook NetworkManager[963]: <info> (eth1): supplicant interface state: associating -> 4-way handshake Feb 9 23:58:26 ProBook wpa_supplicant[1159]: WPA: Key negotiation completed with 00:14:bf:dc:74:26 [PTK=CCMP GTK=TKIP] Feb 9 23:58:26 ProBook wpa_supplicant[1159]: CTRL-EVENT-CONNECTED - Connection to 00:14:bf:dc:74:26 completed (reauth) [id=0 id_str=]. Feb 9 23:58:26 ProBook NetworkManager[963]: <info> (eth1): supplicant interface state: 4-way handshake -> completed Feb 9 23:58:26 ProBook NetworkManager[963]: <info> Activation (eth1/wireless) Stage 2 of 5 (Device Configure) successful. Connected to wireless network 'wireless'. Feb 9 23:58:26 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 3 of 5 (IP Configure Start) scheduled. Feb 9 23:58:26 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 3 of 5 (IP Configure Start) started... Feb 9 23:58:26 ProBook NetworkManager[963]: <info> (eth1): device state change: config -> ip-config (reason 'none') [50 70 0] Feb 9 23:58:26 ProBook NetworkManager[963]: <info> Activation (eth1) Beginning DHCPv4 transaction (timeout in 45 seconds) Feb 9 23:58:26 ProBook NetworkManager[963]: <info> dhclient started with pid 2897 Feb 9 23:58:26 ProBook NetworkManager[963]: <info> Activation (eth1) Beginning IP6 addrconf. Feb 9 23:58:26 ProBook dhclient: Internet Systems Consortium DHCP Client 4.1-ESV-R4 Feb 9 23:58:26 ProBook dhclient: Copyright 2004-2011 Internet Systems Consortium. Feb 9 23:58:26 ProBook dhclient: All rights reserved. Feb 9 23:58:26 ProBook dhclient: For info, please visit https://www.isc.org/software/dhcp/ Feb 9 23:58:26 ProBook dhclient: Feb 9 23:58:26 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 3 of 5 (IP Configure Start) complete. Feb 9 23:58:26 ProBook NetworkManager[963]: <info> (eth1): DHCPv4 state changed nbi -> preinit Feb 9 23:58:26 ProBook dhclient: Listening on LPF/eth1/ac:81:12:7a:e7:15 Feb 9 23:58:26 ProBook dhclient: Sending on LPF/eth1/ac:81:12:7a:e7:15 Feb 9 23:58:26 ProBook dhclient: Sending on Socket/fallback Feb 9 23:58:26 ProBook dhclient: DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 3 Feb 9 23:58:27 ProBook kernel: [ 532.100792] net_ratelimit: 2 callbacks suppressed Feb 9 23:58:27 ProBook kernel: [ 532.100800] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:27 ProBook kernel: [ 532.100808] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:27 ProBook kernel: [ 532.100902] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:27 ProBook kernel: [ 532.100908] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:27 ProBook kernel: [ 532.175977] userif-2: sent link down event. Feb 9 23:58:29 ProBook kernel: [ 532.175986] userif-2: sent link up event. Feb 9 23:58:29 ProBook kernel: [ 534.098661] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:29 ProBook kernel: [ 534.098676] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:29 ProBook kernel: [ 534.098755] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:29 ProBook kernel: [ 534.098765] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:29 ProBook dhclient: DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 3 Feb 9 23:58:31 ProBook kernel: [ 536.095427] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:31 ProBook kernel: [ 536.095440] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:32 ProBook dhclient: DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 4 Feb 9 23:58:33 ProBook kernel: [ 538.093497] net_ratelimit: 2 callbacks suppressed Feb 9 23:58:33 ProBook kernel: [ 538.093509] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:33 ProBook kernel: [ 538.093521] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:33 ProBook kernel: [ 538.093610] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:33 ProBook kernel: [ 538.093620] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:35 ProBook kernel: [ 540.091000] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:35 ProBook kernel: [ 540.091015] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:35 ProBook kernel: [ 540.091098] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:35 ProBook kernel: [ 540.091107] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:36 ProBook dhclient: DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 11 Feb 9 23:58:37 ProBook kernel: [ 542.090018] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:37 ProBook kernel: [ 542.090033] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:37 ProBook kernel: [ 542.467682] eth1: no IPv6 routers present Feb 9 23:58:39 ProBook kernel: [ 544.087855] net_ratelimit: 2 callbacks suppressed Feb 9 23:58:39 ProBook kernel: [ 544.087863] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:39 ProBook kernel: [ 544.087872] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:39 ProBook kernel: [ 544.087953] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:39 ProBook kernel: [ 544.087960] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:41 ProBook kernel: [ 546.086300] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:41 ProBook kernel: [ 546.086312] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:41 ProBook kernel: [ 546.086377] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:41 ProBook kernel: [ 546.086383] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:43 ProBook kernel: [ 548.084184] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:43 ProBook kernel: [ 548.084201] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:45 ProBook kernel: [ 550.081663] net_ratelimit: 2 callbacks suppressed Feb 9 23:58:45 ProBook kernel: [ 550.081670] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:45 ProBook kernel: [ 550.081679] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:45 ProBook kernel: [ 550.081740] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:45 ProBook kernel: [ 550.081747] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:47 ProBook kernel: [ 552.079296] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:47 ProBook kernel: [ 552.079310] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:47 ProBook kernel: [ 552.079373] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:47 ProBook kernel: [ 552.079379] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:47 ProBook NetworkManager[963]: <info> (eth1): IP6 addrconf timed out or failed. Feb 9 23:58:47 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 4 of 5 (IPv6 Configure Timeout) scheduled... Feb 9 23:58:47 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 4 of 5 (IPv6 Configure Timeout) started... Feb 9 23:58:47 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 4 of 5 (IPv6 Configure Timeout) complete. Feb 9 23:58:47 ProBook dhclient: DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 11 Feb 9 23:58:49 ProBook kernel: [ 554.076436] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:49 ProBook kernel: [ 554.076442] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:51 ProBook kernel: [ 556.074239] net_ratelimit: 2 callbacks suppressed Feb 9 23:58:51 ProBook kernel: [ 556.074242] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:51 ProBook kernel: [ 556.074245] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:51 ProBook kernel: [ 556.074277] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:51 ProBook kernel: [ 556.074280] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:53 ProBook kernel: [ 558.072589] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:53 ProBook kernel: [ 558.072604] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:53 ProBook kernel: [ 558.072691] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:53 ProBook kernel: [ 558.072702] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:55 ProBook kernel: [ 560.071460] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:55 ProBook kernel: [ 560.071476] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:57 ProBook kernel: [ 562.068909] net_ratelimit: 2 callbacks suppressed Feb 9 23:58:57 ProBook kernel: [ 562.068918] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:57 ProBook kernel: [ 562.068932] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:57 ProBook kernel: [ 562.069094] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:57 ProBook kernel: [ 562.069106] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:58 ProBook dhclient: DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 20 Feb 9 23:58:59 ProBook kernel: [ 564.067583] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:59 ProBook kernel: [ 564.067601] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:58:59 ProBook kernel: [ 564.067691] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:58:59 ProBook kernel: [ 564.067702] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:59:01 ProBook kernel: [ 566.066124] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:59:01 ProBook kernel: [ 566.066142] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:59:03 ProBook kernel: [ 568.062417] net_ratelimit: 2 callbacks suppressed Feb 9 23:59:03 ProBook kernel: [ 568.062427] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:59:03 ProBook kernel: [ 568.062439] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:59:03 ProBook kernel: [ 568.062527] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:59:03 ProBook kernel: [ 568.062536] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:59:05 ProBook kernel: [ 570.060953] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:59:05 ProBook kernel: [ 570.060970] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:59:05 ProBook kernel: [ 570.061064] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:59:05 ProBook kernel: [ 570.061074] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:59:07 ProBook kernel: [ 572.058705] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:59:07 ProBook kernel: [ 572.058721] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:59:09 ProBook kernel: [ 574.056205] net_ratelimit: 2 callbacks suppressed Feb 9 23:59:09 ProBook kernel: [ 574.056214] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:59:09 ProBook kernel: [ 574.056226] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:59:09 ProBook kernel: [ 574.056699] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:59:09 ProBook kernel: [ 574.056709] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:59:11 ProBook kernel: [ 576.055785] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:59:11 ProBook kernel: [ 576.055800] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:59:11 ProBook kernel: [ 576.055881] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:59:11 ProBook kernel: [ 576.055891] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:59:12 ProBook NetworkManager[963]: <warn> (eth1): DHCPv4 request timed out. Feb 9 23:59:12 ProBook NetworkManager[963]: <info> (eth1): canceled DHCP transaction, DHCP client pid 2897 Feb 9 23:59:12 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 4 of 5 (IPv4 Configure Timeout) scheduled... Feb 9 23:59:12 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 4 of 5 (IPv4 Configure Timeout) started... Feb 9 23:59:12 ProBook NetworkManager[963]: <info> (eth1): device state change: ip-config -> failed (reason 'ip-config-unavailable') [70 120 5] Feb 9 23:59:12 ProBook NetworkManager[963]: <warn> Activation (eth1) failed for access point (wireless) Feb 9 23:59:12 ProBook NetworkManager[963]: <warn> Activation (eth1) failed. Feb 9 23:59:12 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 4 of 5 (IPv4 Configure Timeout) complete. Feb 9 23:59:12 ProBook NetworkManager[963]: <info> (eth1): device state change: failed -> disconnected (reason 'none') [120 30 0] Feb 9 23:59:12 ProBook NetworkManager[963]: <info> (eth1): deactivating device (reason 'none') [0] Feb 9 23:59:12 ProBook kernel: [ 577.268109] cfg80211: All devices are disconnected, going to restore regulatory settings Feb 9 23:59:12 ProBook kernel: [ 577.268120] cfg80211: Restoring regulatory settings Feb 9 23:59:12 ProBook kernel: [ 577.268132] cfg80211: Calling CRDA to update world regulatory domain Feb 9 23:59:12 ProBook wpa_supplicant[1159]: CTRL-EVENT-DISCONNECTED bssid=00:00:00:00:00:00 reason=0 Feb 9 23:59:12 ProBook NetworkManager[963]: <info> (eth1): supplicant interface state: completed -> disconnected Feb 9 23:59:12 ProBook kernel: [ 577.277960] cfg80211: Updating information on frequency 2412 MHz for a 20 MHz width channel with regulatory rule: Feb 9 23:59:12 ProBook kernel: [ 577.277964] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.277966] cfg80211: Updating information on frequency 2417 MHz for a 20 MHz width channel with regulatory rule: Feb 9 23:59:12 ProBook kernel: [ 577.277968] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.277969] cfg80211: Updating information on frequency 2422 MHz for a 20 MHz width channel with regulatory rule: Feb 9 23:59:12 ProBook kernel: [ 577.277971] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.277973] cfg80211: Updating information on frequency 2427 MHz for a 20 MHz width channel with regulatory rule: Feb 9 23:59:12 ProBook kernel: [ 577.277975] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.277976] cfg80211: Updating information on frequency 2432 MHz for a 20 MHz width channel with regulatory rule: Feb 9 23:59:12 ProBook kernel: [ 577.277978] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.277980] cfg80211: Updating information on frequency 2437 MHz for a 20 MHz width channel with regulatory rule: Feb 9 23:59:12 ProBook kernel: [ 577.277982] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.277983] cfg80211: Updating information on frequency 2442 MHz for a 20 MHz width channel with regulatory rule: Feb 9 23:59:12 ProBook kernel: [ 577.277985] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.277987] cfg80211: Updating information on frequency 2447 MHz for a 20 MHz width channel with regulatory rule: Feb 9 23:59:12 ProBook kernel: [ 577.277989] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.277990] cfg80211: Updating information on frequency 2452 MHz for a 20 MHz width channel with regulatory rule: Feb 9 23:59:12 ProBook kernel: [ 577.277992] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.277994] cfg80211: Updating information on frequency 2457 MHz for a 20 MHz width channel with regulatory rule: Feb 9 23:59:12 ProBook kernel: [ 577.277996] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.277997] cfg80211: Updating information on frequency 2462 MHz for a 20 MHz width channel with regulatory rule: Feb 9 23:59:12 ProBook kernel: [ 577.277999] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.278001] cfg80211: Updating information on frequency 2467 MHz for a 20 MHz width channel with regulatory rule: Feb 9 23:59:12 ProBook kernel: [ 577.278003] cfg80211: 2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.278004] cfg80211: Updating information on frequency 2472 MHz for a 20 MHz width channel with regulatory rule: Feb 9 23:59:12 ProBook kernel: [ 577.278006] cfg80211: 2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.278008] cfg80211: Updating information on frequency 2484 MHz for a 20 MHz width channel with regulatory rule: Feb 9 23:59:12 ProBook kernel: [ 577.278010] cfg80211: 2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.278011] cfg80211: Disabling freq 5170 MHz Feb 9 23:59:12 ProBook kernel: [ 577.278013] cfg80211: Updating information on frequency 5180 MHz for a 20 MHz width channel with regulatory rule: Feb 9 23:59:12 ProBook kernel: [ 577.278015] cfg80211: 5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.278016] cfg80211: Updating information on frequency 5190 MHz for a 20 MHz width channel with regulatory rule: Feb 9 23:59:12 ProBook kernel: [ 577.278018] cfg80211: 5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.278020] cfg80211: Updating information on frequency 5200 MHz for a 20 MHz width channel with regulatory rule: Feb 9 23:59:12 ProBook kernel: [ 577.278022] cfg80211: 5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.278023] cfg80211: Updating information on frequency 5210 MHz for a 20 MHz width channel with regulatory rule: Feb 9 23:59:12 ProBook kernel: [ 577.278025] cfg80211: 5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.278027] cfg80211: Updating information on frequency 5220 MHz for a 20 MHz width channel with regulatory rule: Feb 9 23:59:12 ProBook kernel: [ 577.278029] cfg80211: 5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.278030] cfg80211: Updating information on frequency 5230 MHz for a 20 MHz width channel with regulatory rule: Feb 9 23:59:12 ProBook kernel: [ 577.278032] cfg80211: 5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.278034] cfg80211: Updating information on frequency 5240 MHz for a 20 MHz width channel with regulatory rule: Feb 9 23:59:12 ProBook kernel: [ 577.278036] cfg80211: 5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.278037] cfg80211: Disabling freq 5260 MHz Feb 9 23:59:12 ProBook kernel: [ 577.278039] cfg80211: Disabling freq 5280 MHz Feb 9 23:59:12 ProBook kernel: [ 577.278040] cfg80211: Disabling freq 5300 MHz Feb 9 23:59:12 ProBook kernel: [ 577.278041] cfg80211: Disabling freq 5320 MHz Feb 9 23:59:12 ProBook kernel: [ 577.278042] cfg80211: Disabling freq 5500 MHz Feb 9 23:59:12 ProBook kernel: [ 577.278043] cfg80211: Disabling freq 5520 MHz Feb 9 23:59:12 ProBook kernel: [ 577.278044] cfg80211: Disabling freq 5540 MHz Feb 9 23:59:12 ProBook kernel: [ 577.278045] cfg80211: Disabling freq 5560 MHz Feb 9 23:59:12 ProBook kernel: [ 577.278046] cfg80211: Disabling freq 5580 MHz Feb 9 23:59:12 ProBook kernel: [ 577.278047] cfg80211: Disabling freq 5600 MHz Feb 9 23:59:12 ProBook kernel: [ 577.278048] cfg80211: Disabling freq 5620 MHz Feb 9 23:59:12 ProBook kernel: [ 577.278049] cfg80211: Disabling freq 5640 MHz Feb 9 23:59:12 ProBook kernel: [ 577.278050] cfg80211: Disabling freq 5660 MHz Feb 9 23:59:12 ProBook kernel: [ 577.278051] cfg80211: Disabling freq 5680 MHz Feb 9 23:59:12 ProBook kernel: [ 577.278052] cfg80211: Disabling freq 5700 MHz Feb 9 23:59:12 ProBook kernel: [ 577.278054] cfg80211: Updating information on frequency 5745 MHz for a 20 MHz width channel with regulatory rule: Feb 9 23:59:12 ProBook kernel: [ 577.278056] cfg80211: 5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.278057] cfg80211: Updating information on frequency 5765 MHz for a 20 MHz width channel with regulatory rule: Feb 9 23:59:12 ProBook kernel: [ 577.278059] cfg80211: 5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.278061] cfg80211: Updating information on frequency 5785 MHz for a 20 MHz width channel with regulatory rule: Feb 9 23:59:12 ProBook kernel: [ 577.278063] cfg80211: 5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.278064] cfg80211: Updating information on frequency 5805 MHz for a 20 MHz width channel with regulatory rule: Feb 9 23:59:12 ProBook kernel: [ 577.278066] cfg80211: 5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.278068] cfg80211: Updating information on frequency 5825 MHz for a 20 MHz width channel with regulatory rule: Feb 9 23:59:12 ProBook kernel: [ 577.278070] cfg80211: 5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.278071] cfg80211: Disabling freq 5920 MHz Feb 9 23:59:12 ProBook kernel: [ 577.278072] cfg80211: Disabling freq 5940 MHz Feb 9 23:59:12 ProBook kernel: [ 577.278073] cfg80211: Disabling freq 5960 MHz Feb 9 23:59:12 ProBook kernel: [ 577.278074] cfg80211: Disabling freq 5980 MHz Feb 9 23:59:12 ProBook kernel: [ 577.278076] cfg80211: Disabling freq 6000 MHz Feb 9 23:59:12 ProBook kernel: [ 577.278077] cfg80211: Disabling freq 6020 MHz Feb 9 23:59:12 ProBook kernel: [ 577.278078] cfg80211: Disabling freq 6040 MHz Feb 9 23:59:12 ProBook kernel: [ 577.278079] cfg80211: Disabling freq 6060 MHz Feb 9 23:59:12 ProBook kernel: [ 577.278080] cfg80211: Disabling freq 6080 MHz Feb 9 23:59:12 ProBook kernel: [ 577.278083] cfg80211: World regulatory domain updated: Feb 9 23:59:12 ProBook kernel: [ 577.278084] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) Feb 9 23:59:12 ProBook kernel: [ 577.278086] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.278088] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.278089] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.278091] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.278093] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Feb 9 23:59:12 ProBook kernel: [ 577.467686] userif-2: sent link down event. Feb 9 23:59:15 ProBook NetworkManager[963]: <info> Auto-activating connection 'HTC Portable Hotspot 56DA'. Feb 9 23:59:15 ProBook NetworkManager[963]: <info> Activation (eth1) starting connection 'HTC Portable Hotspot 56DA' Feb 9 23:59:15 ProBook NetworkManager[963]: <info> (eth1): device state change: disconnected -> prepare (reason 'none') [30 40 0] Feb 9 23:59:15 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) scheduled... Feb 9 23:59:15 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) started... Feb 9 23:59:15 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) scheduled... Feb 9 23:59:15 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) complete. Feb 9 23:59:15 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) starting... Feb 9 23:59:15 ProBook NetworkManager[963]: <info> (eth1): device state change: prepare -> config (reason 'none') [40 50 0] Feb 9 23:59:15 ProBook NetworkManager[963]: <info> Activation (eth1/wireless): access point 'HTC Portable Hotspot 56DA' has security, but secrets are required. Feb 9 23:59:15 ProBook NetworkManager[963]: <info> (eth1): device state change: config -> need-auth (reason 'none') [50 60 0] Feb 9 23:59:15 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) complete. Feb 9 23:59:15 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) scheduled... Feb 9 23:59:15 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) started... Feb 9 23:59:15 ProBook NetworkManager[963]: <info> (eth1): device state change: need-auth -> prepare (reason 'none') [60 40 0] Feb 9 23:59:15 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) scheduled... Feb 9 23:59:15 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) complete. Feb 9 23:59:15 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) starting... Feb 9 23:59:15 ProBook NetworkManager[963]: <info> (eth1): device state change: prepare -> config (reason 'none') [40 50 0] Feb 9 23:59:15 ProBook NetworkManager[963]: <info> Activation (eth1/wireless): connection 'HTC Portable Hotspot 56DA' has security, and secrets exist. No new secrets needed. Feb 9 23:59:15 ProBook NetworkManager[963]: <info> Config: added 'ssid' value 'HTC Portable Hotspot 56DA' Feb 9 23:59:15 ProBook NetworkManager[963]: <info> Config: added 'scan_ssid' value '1' Feb 9 23:59:15 ProBook NetworkManager[963]: <info> Config: added 'key_mgmt' value 'WPA-PSK' Feb 9 23:59:15 ProBook NetworkManager[963]: <info> Config: added 'auth_alg' value 'OPEN' Feb 9 23:59:15 ProBook NetworkManager[963]: <info> Config: added 'psk' value '<omitted>' Feb 9 23:59:15 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) complete. Feb 9 23:59:15 ProBook NetworkManager[963]: <info> Config: set interface ap_scan to 1 Feb 9 23:59:15 ProBook NetworkManager[963]: <info> (eth1): supplicant interface state: disconnected -> scanning Feb 9 23:59:16 ProBook wpa_supplicant[1159]: Trying to associate with a0:f4:50:f3:e6:4a (SSID='HTC Portable Hotspot 56DA' freq=2437 MHz) Feb 9 23:59:16 ProBook NetworkManager[963]: <info> (eth1): supplicant interface state: scanning -> associating Feb 9 23:59:16 ProBook wpa_supplicant[1159]: Associated with a0:f4:50:f3:e6:4a Feb 9 23:59:16 ProBook NetworkManager[963]: <info> (eth1): supplicant interface state: associating -> associated Feb 9 23:59:16 ProBook NetworkManager[963]: <info> (eth1): supplicant interface state: associated -> 4-way handshake Feb 9 23:59:17 ProBook kernel: [ 577.467695] userif-2: sent link up event. Feb 9 23:59:17 ProBook kernel: [ 582.049726] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:59:17 ProBook kernel: [ 582.049740] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:59:17 ProBook kernel: [ 582.049966] ERROR @wl_cfg80211_get_station : Could not get rate (-1) Feb 9 23:59:17 ProBook kernel: [ 582.049978] ERROR @wl_cfg80211_get_station : Could not get rssi (-1) Feb 9 23:59:17 ProBook wpa_supplicant[1159]: WPA: Key negotiation completed with a0:f4:50:f3:e6:4a [PTK=CCMP GTK=CCMP] Feb 9 23:59:17 ProBook wpa_supplicant[1159]: CTRL-EVENT-CONNECTED - Connection to a0:f4:50:f3:e6:4a completed (reauth) [id=0 id_str=] Feb 9 23:59:17 ProBook NetworkManager[963]: <info> (eth1): supplicant interface state: 4-way handshake -> completed Feb 9 23:59:17 ProBook NetworkManager[963]: <info> Activation (eth1/wireless) Stage 2 of 5 (Device Configure) successful. Connected to wireless network 'HTC Portable Hotspot 56DA'. Feb 9 23:59:17 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 3 of 5 (IP Configure Start) scheduled. Feb 9 23:59:17 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 3 of 5 (IP Configure Start) started... Feb 9 23:59:17 ProBook NetworkManager[963]: <info> (eth1): device state change: config -> ip-config (reason 'none') [50 70 0] Feb 9 23:59:17 ProBook NetworkManager[963]: <info> Activation (eth1) Beginning DHCPv4 transaction (timeout in 45 seconds) Feb 9 23:59:17 ProBook NetworkManager[963]: <info> dhclient started with pid 2953 Feb 9 23:59:17 ProBook NetworkManager[963]: <info> Activation (eth1) Beginning IP6 addrconf. Feb 9 23:59:17 ProBook dhclient: Internet Systems Consortium DHCP Client 4.1-ESV-R4 Feb 9 23:59:17 ProBook dhclient: Copyright 2004-2011 Internet Systems Consortium. Feb 9 23:59:17 ProBook dhclient: All rights reserved. Feb 9 23:59:17 ProBook dhclient: For info, please visit https://www.isc.org/software/dhcp/ Feb 9 23:59:17 ProBook dhclient: Feb 9 23:59:17 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 3 of 5 (IP Configure Start) complete. Feb 9 23:59:17 ProBook NetworkManager[963]: <info> (eth1): DHCPv4 state changed nbi -> preinit Feb 9 23:59:17 ProBook dhclient: Listening on LPF/eth1/ac:81:12:7a:e7:15 Feb 9 23:59:17 ProBook dhclient: Sending on LPF/eth1/ac:81:12:7a:e7:15 Feb 9 23:59:17 ProBook dhclient: Sending on Socket/fallback Feb 9 23:59:17 ProBook dhclient: DHCPREQUEST of 192.168.1.59 on eth1 to 255.255.255.255 port 67 Feb 9 23:59:17 ProBook dhclient: DHCPACK of 192.168.1.59 from 192.168.1.1 Feb 9 23:59:17 ProBook dhclient: bound to 192.168.1.59 -- renewal in 1367 seconds. Feb 9 23:59:17 ProBook NetworkManager[963]: <info> (eth1): DHCPv4 state changed preinit -> reboot Feb 9 23:59:17 ProBook NetworkManager[963]: <info> address 192.168.1.59 Feb 9 23:59:17 ProBook NetworkManager[963]: <info> prefix 24 (255.255.255.0) Feb 9 23:59:17 ProBook NetworkManager[963]: <info> gateway 192.168.1.1 Feb 9 23:59:17 ProBook NetworkManager[963]: <info> hostname 'ProBook' Feb 9 23:59:17 ProBook NetworkManager[963]: <info> nameserver '192.168.1.1' Feb 9 23:59:17 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 5 of 5 (IPv4 Configure Commit) scheduled... Feb 9 23:59:17 ProBook NetworkManager[963]: <info> Activation (eth1) Stage 5 of 5 (IPv4 Commit) started... I solved this problem but this is not what I wanted. Fail - I have reinstalled Ubuntu using the ISO (with selected 3rd party drivers) and during installation a wireless card is present as wlan0 but after upgrade its changed to eth1 and a network connection is lost. Ok - I have reinstalled Ubuntu using the ISO and then upgraded using a wired network instead of wireless, also the 3rd party drivers were not selected. After the reboot, OS is able to connect to AP. At this moment everything is working fine and a wireless card is present as wlan0. I think it is a bug. Thank you guys for your time and help. ** Affects: ubuntu Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1121350 Title: Wifi stopped working after upgrade. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1121350/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
