Um.. I looked at "dmesg" command output and found this: [18088.353200] usb 2-1: USB disconnect, address 2 [18088.381286] wlan1: deauthenticating from 00:25:86:c7:9d:73 by local choice (reason=3) [18102.380014] usb 2-1: new high speed USB device using ehci_hcd and address 4 [18102.577690] usb 2-1: configuration #1 chosen from 1 choice [18102.740016] usb 2-1: reset high speed USB device using ehci_hcd and address 4 [18103.930016] usb 2-1: firmware: requesting ar9170.fw [18104.270045] ath: EEPROM regdomain: 0x809c [18104.270048] ath: EEPROM indicates we should expect a country code [18104.270051] ath: doing EEPROM country->regdmn map search [18104.270053] ath: country maps to regdmn code: 0x52 [18104.270055] ath: Country alpha2 being used: CN [18104.270056] ath: Regpair used: 0x52 [18104.270496] phy1: Selected rate control algorithm 'minstrel' [18104.271229] cfg80211: Calling CRDA for country: CN [18104.271822] Registered led device: ar9170-phy1::tx [18104.271839] Registered led device: ar9170-phy1::assoc [18104.271842] usb 2-1: Atheros AR9170 is registered as 'phy1' [18104.271868] usbcore: registered new interface driver ar9170usb [18104.276077] cfg80211: Regulatory domain changed to country: CN [18104.276081] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [18104.276084] (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm) [18104.276087] (5735000 KHz - 5835000 KHz @ 40000 KHz), (N/A, 3000 mBm)
My router shows country US for wireless channel restrictions (Wireless -> Basic) -- perhaps that's causing the problem? I used this guide to set it the country US: http://ubuntuforums.org/showthread.php?t=1324288 Anyone else? -- ar9170usb wifi module crash + instabile connection https://bugs.launchpad.net/bugs/540827 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
