2009年発売WLI-UC-GNに代えて試したのが、2010年発売の後継品WLI-UC-GNM。
11n(150Mbps)対応ながら指先サイズにまで小型化されているものの、「親機子機同時モード」に対応した後継のWLI-UC-GNM2が出た事で実売価格1000円以下。Amazon.co.jpでも無線LAN子機の中で最も人気のある商品となっている、まさに今が旬の商品を無改造のubuntu 14.04 desktopで試してみたところ、これまたあっさり認識した。
yano@Trusty:~$ sudo start network-manager
network-manager start/running, process 2563
yano@Trusty:~$ tail -f /var/log/syslog
Apr 1 01:25:35 Trusty kernel: [ 384.580131] usb 1-1: new high-speed USB device number 3 using ehci-pci
Apr 1 01:25:35 Trusty kernel: [ 384.915562] usb 1-1: New USB device found, idVendor=0411, idProduct=01a2
Apr 1 01:25:35 Trusty kernel: [ 384.915568] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Apr 1 01:25:35 Trusty kernel: [ 384.915570] usb 1-1: Product: 802.11 n WLAN
Apr 1 01:25:35 Trusty kernel: [ 384.915572] usb 1-1: Manufacturer: Ralink
Apr 1 01:25:35 Trusty kernel: [ 384.915573] usb 1-1: SerialNumber: 1.0
Apr 1 01:25:35 Trusty kernel: [ 385.196139] usb 1-1: reset high-speed USB device number 3 using ehci-pci
Apr 1 01:25:36 Trusty kernel: [ 385.682032] ieee80211 phy1: rt2x00_set_rt: Info - RT chipset 3070, rev 0201 detected
Apr 1 01:25:36 Trusty kernel: [ 386.175217] ieee80211 phy1: rt2x00_set_rf: Info - RF chipset 0005 detected
Apr 1 01:25:36 Trusty kernel: [ 386.181102] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht'
Apr 1 01:25:36 Trusty mtp-probe: checking bus 1, device 3: "/sys/devices/pci0000:00/0000:00:0b.0/usb1/1-1"
Apr 1 01:25:36 Trusty mtp-probe: bus: 1, device: 3 was not an MTP device
Apr 1 01:25:36 Trusty NetworkManager[2563]: <info> rfkill1: found WiFi radio killswitch (at /sys/devices/pci0000:00/0000:00:0b.0/usb1/1-1/1-1:1.0/ieee80211/phy1/rfkill1) (driver rt2800usb)
Apr 1 01:25:36 Trusty NetworkManager[2563]: <info> (wlan0): using nl80211 for WiFi device control
Apr 1 01:25:36 Trusty NetworkManager[2563]: <info> (wlan0): driver supports Access Point (AP) mode
Apr 1 01:25:36 Trusty NetworkManager[2563]: <info> (wlan0): new 802.11 WiFi device (driver: 'rt2800usb' ifindex: 5)
Apr 1 01:25:36 Trusty NetworkManager[2563]: <info> (wlan0): exported as /org/freedesktop/NetworkManager/Devices/2
Apr 1 01:25:36 Trusty NetworkManager[2563]: <info> (wlan0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Apr 1 01:25:36 Trusty NetworkManager[2563]: <info> (wlan0): bringing up device.
Apr 1 01:25:36 Trusty kernel: [ 386.316364] ieee80211 phy1: rt2x00lib_request_firmware: Info - Loading firmware file 'rt2870.bin'
Apr 1 01:25:36 Trusty kernel: [ 386.316393] ieee80211 phy1: rt2x00lib_request_firmware: Info - Firmware detected - version: 0.29
Apr 1 01:25:39 Trusty NetworkManager[2563]: <info> (wlan0): preparing device.
Apr 1 01:25:39 Trusty NetworkManager[2563]: <info> (wlan0): deactivating device (reason 'managed') [2]
Apr 1 01:25:39 Trusty kernel: [ 389.379317] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
Apr 1 01:25:39 Trusty kernel: [ 389.379931] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
Apr 1 01:25:39 Trusty NetworkManager[2563]: <info> Unmanaged Device found; state CONNECTED forced. (see http://bugs.launchpad.net/bugs/191889)
Apr 1 01:25:39 Trusty NetworkManager[2563]: SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:0b.0/usb1/1-1/1-1:1.0/net/wlan0, iface: wlan0)
Apr 1 01:25:39 Trusty NetworkManager[2563]: SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:0b.0/usb1/1-1/1-1:1.0/net/wlan0, iface: wlan0): no ifupdown configuration found.
Apr 1 01:25:39 Trusty NetworkManager[2563]: <info> (wlan0) supports 4 scan SSIDs
Apr 1 01:25:39 Trusty NetworkManager[2563]: <info> (wlan0): supplicant interface state: starting -> ready
Apr 1 01:25:39 Trusty NetworkManager[2563]: <info> (wlan0): device state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42]
Apr 1 01:25:39 Trusty NetworkManager[2563]: <info> Unmanaged Device found; state CONNECTED forced. (see http://bugs.launchpad.net/bugs/191889)
Apr 1 01:25:39 Trusty NetworkManager[2563]: <warn> Trying to remove a non-existant call id.
Apr 1 01:25:39 Trusty NetworkManager[2563]: <info> (wlan0): supplicant interface state: ready -> disconnected
Apr 1 01:25:39 Trusty NetworkManager[2563]: <info> (wlan0) supports 4 scan SSIDs
Apr 1 01:25:40 Trusty wpa_supplicant[2624]: wlan0: CTRL-EVENT-SCAN-STARTED
Apr 1 01:25:44 Trusty NetworkManager[2563]: <info> (wlan0): supplicant interface state: disconnected -> inactive
Apr 1 01:25:44 Trusty NetworkManager[2563]: <info> Auto-activating connection 'TEST-WIFI'.
Apr 1 01:25:44 Trusty NetworkManager[2563]: <info> Activation (wlan0) starting connection 'TEST-WIFI'
Apr 1 01:25:44 Trusty NetworkManager[2563]: <info> (wlan0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Apr 1 01:25:44 Trusty NetworkManager[2563]: <info> Unmanaged Device found; state CONNECTED forced. (see http://bugs.launchpad.net/bugs/191889)
Apr 1 01:25:44 Trusty NetworkManager[2563]: <info> Unmanaged Device found; state CONNECTED forced. (see http://bugs.launchpad.net/bugs/191889)
Apr 1 01:25:44 Trusty NetworkManager[2563]: <info> NetworkManager state is now CONNECTING
Apr 1 01:25:44 Trusty NetworkManager[2563]: <info> Unmanaged Device found; state CONNECTED forced. (see http://bugs.launchpad.net/bugs/191889)
Apr 1 01:25:44 Trusty NetworkManager[2563]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
Apr 1 01:25:44 Trusty NetworkManager[2563]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
Apr 1 01:25:44 Trusty NetworkManager[2563]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
Apr 1 01:25:44 Trusty NetworkManager[2563]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
Apr 1 01:25:44 Trusty NetworkManager[2563]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
Apr 1 01:25:44 Trusty NetworkManager[2563]: <info> (wlan0): device state change: prepare -> config (reason 'none') [40 50 0]
Apr 1 01:25:44 Trusty NetworkManager[2563]: <info> Unmanaged Device found; state CONNECTED forced. (see http://bugs.launchpad.net/bugs/191889)
Apr 1 01:25:44 Trusty NetworkManager[2563]: <info> Activation (wlan0/wireless): connection 'TEST-WIFI' has security, and secrets exist. No new secrets needed.
Apr 1 01:25:44 Trusty NetworkManager[2563]: <info> Config: added 'ssid' value 'TEST-WIFI'
Apr 1 01:25:44 Trusty NetworkManager[2563]: <info> Config: added 'scan_ssid' value '1'
Apr 1 01:25:44 Trusty NetworkManager[2563]: <info> Config: added 'key_mgmt' value 'WPA-PSK'
Apr 1 01:25:44 Trusty NetworkManager[2563]: <info> Config: added 'psk' value '<omitted>'
Apr 1 01:25:44 Trusty NetworkManager[2563]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
Apr 1 01:25:44 Trusty NetworkManager[2563]: <info> Config: set interface ap_scan to 1
Apr 1 01:25:44 Trusty wpa_supplicant[2624]: wlan0: CTRL-EVENT-SCAN-STARTED
Apr 1 01:25:49 Trusty wpa_supplicant[2624]: wlan0: SME: Trying to authenticate with 00:a0:de:99:56:a1 (SSID='TEST-WIFI' freq=2462 MHz)
Apr 1 01:25:49 Trusty kernel: [ 399.081641] wlan0: authenticate with 00:a0:de:99:56:a1
Apr 1 01:25:50 Trusty NetworkManager[2563]: <info> (wlan0): supplicant interface state: inactive -> authenticating
Apr 1 01:25:50 Trusty kernel: [ 399.574868] wlan0: send auth to 00:a0:de:99:56:a1 (try 1/3)
Apr 1 01:25:50 Trusty wpa_supplicant[2624]: wlan0: Trying to associate with 00:a0:de:99:56:a1 (SSID='TEST-WIFI' freq=2462 MHz)
Apr 1 01:25:50 Trusty kernel: [ 399.584407] wlan0: authenticated
Apr 1 01:25:50 Trusty kernel: [ 399.588040] wlan0: associate with 00:a0:de:99:56:a1 (try 1/3)
Apr 1 01:25:50 Trusty NetworkManager[2563]: <info> (wlan0): supplicant interface state: authenticating -> associating
Apr 1 01:25:50 Trusty kernel: [ 399.591424] wlan0: RX AssocResp from 00:a0:de:99:56:a1 (capab=0x431 status=0 aid=4)
Apr 1 01:25:50 Trusty wpa_supplicant[2624]: wlan0: Associated with 00:a0:de:99:56:a1
Apr 1 01:25:50 Trusty kernel: [ 399.705224] wlan0: associated
Apr 1 01:25:50 Trusty kernel: [ 399.705272] wlan0: Limiting TX power to 20 (20 - 0) dBm as advertised by 00:a0:de:99:56:a1
Apr 1 01:25:50 Trusty kernel: [ 399.705289] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
Apr 1 01:25:50 Trusty kernel: [ 399.705366] cfg80211: Calling CRDA for country: JP
Apr 1 01:25:50 Trusty NetworkManager[2563]: <info> (wlan0): supplicant interface state: associating -> 4-way handshake
Apr 1 01:25:50 Trusty wpa_supplicant[2624]: wlan0: WPA: Key negotiation completed with 00:a0:de:99:56:a1 [PTK=CCMP GTK=TKIP]
Apr 1 01:25:50 Trusty wpa_supplicant[2624]: wlan0: CTRL-EVENT-CONNECTED - Connection to 00:a0:de:99:56:a1 completed [id=0 id_str=]
Apr 1 01:25:50 Trusty NetworkManager[2563]: <info> (wlan0): supplicant interface state: 4-way handshake -> completed
Apr 1 01:25:50 Trusty NetworkManager[2563]: <info> Activation (wlan0/wireless) Stage 2 of 5 (Device Configure) successful. Connected to wireless network 'TEST-WIFI'.
Apr 1 01:25:50 Trusty NetworkManager[2563]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) scheduled.
Apr 1 01:25:50 Trusty NetworkManager[2563]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) started...
Apr 1 01:25:50 Trusty NetworkManager[2563]: <info> (wlan0): device state change: config -> ip-config (reason 'none') [50 70 0]
Apr 1 01:25:50 Trusty NetworkManager[2563]: <info> Unmanaged Device found; state CONNECTED forced. (see http://bugs.launchpad.net/bugs/191889)
Apr 1 01:25:50 Trusty kernel: [ 399.826787] cfg80211: Regulatory domain changed to country: JP
Apr 1 01:25:50 Trusty kernel: [ 399.826797] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
Apr 1 01:25:50 Trusty kernel: [ 399.826814] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
Apr 1 01:25:50 Trusty kernel: [ 399.826816] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm)
Apr 1 01:25:50 Trusty kernel: [ 399.826817] cfg80211: (4910000 KHz - 4990000 KHz @ 40000 KHz), (N/A, 2300 mBm)
Apr 1 01:25:50 Trusty kernel: [ 399.826818] cfg80211: (5030000 KHz - 5090000 KHz @ 40000 KHz), (N/A, 2300 mBm)
Apr 1 01:25:50 Trusty kernel: [ 399.826819] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (N/A, 2000 mBm)
Apr 1 01:25:50 Trusty kernel: [ 399.826821] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (N/A, 2000 mBm)
Apr 1 01:25:50 Trusty kernel: [ 399.826822] cfg80211: (5490000 KHz - 5710000 KHz @ 40000 KHz), (N/A, 2300 mBm)
Apr 1 01:25:50 Trusty NetworkManager[2563]: <info> Activation (wlan0) Beginning DHCPv4 transaction (timeout in 45 seconds)
Apr 1 01:25:50 Trusty NetworkManager[2563]: <info> dhclient started with pid 2742
Apr 1 01:25:50 Trusty NetworkManager[2563]: <info> Activation (wlan0) Beginning IP6 addrconf.
Apr 1 01:25:50 Trusty NetworkManager[2563]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) complete.
Apr 1 01:25:50 Trusty dhclient: Internet Systems Consortium DHCP Client 4.2.4
Apr 1 01:25:50 Trusty dhclient: Copyright 2004-2012 Internet Systems Consortium.
Apr 1 01:25:50 Trusty dhclient: All rights reserved.
Apr 1 01:25:50 Trusty dhclient: For info, please visit https://www.isc.org/software/dhcp/
Apr 1 01:25:50 Trusty dhclient:
Apr 1 01:25:50 Trusty NetworkManager[2563]: <info> (wlan0): DHCPv4 state changed nbi -> preinit
Apr 1 01:25:50 Trusty dhclient: Listening on LPF/wlan0/cc:e1:d5:15:56:14
Apr 1 01:25:50 Trusty dhclient: Sending on LPF/wlan0/cc:e1:d5:15:56:14
Apr 1 01:25:50 Trusty dhclient: Sending on Socket/fallback
Apr 1 01:25:50 Trusty dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 3 (xid=0x1944f22a)
Apr 1 01:25:50 Trusty dhclient: DHCPREQUEST of 192.168.98.101 on wlan0 to 255.255.255.255 port 67 (xid=0x1944f22a)
Apr 1 01:25:50 Trusty dhclient: DHCPOFFER of 192.168.98.101 from 192.168.98.254
Apr 1 01:25:50 Trusty dhclient: DHCPACK of 192.168.98.101 from 192.168.98.254
Apr 1 01:25:50 Trusty dhclient: bound to 192.168.98.101 -- renewal in 113825 seconds.
Apr 1 01:25:50 Trusty NetworkManager[2563]: <info> (wlan0): DHCPv4 state changed preinit -> bound
Apr 1 01:25:50 Trusty NetworkManager[2563]: <info> address 192.168.98.101
Apr 1 01:25:50 Trusty NetworkManager[2563]: <info> prefix 24 (255.255.255.0)
Apr 1 01:25:50 Trusty NetworkManager[2563]: <info> gateway 192.168.98.254
Apr 1 01:25:50 Trusty NetworkManager[2563]: <info> nameserver '192.168.98.254'
Apr 1 01:25:50 Trusty NetworkManager[2563]: <info> nameserver '8.8.8.8'
Apr 1 01:25:50 Trusty NetworkManager[2563]: <info> nameserver '8.8.4.4'
Apr 1 01:25:50 Trusty NetworkManager[2563]: <info> Activation (wlan0) Stage 5 of 5 (IPv4 Configure Commit) scheduled...
Apr 1 01:25:50 Trusty NetworkManager[2563]: <info> Activation (wlan0) Stage 5 of 5 (IPv4 Commit) started...
Apr 1 01:25:50 Trusty avahi-daemon[637]: Joining mDNS multicast group on interface wlan0.IPv4 with address 192.168.98.101.
Apr 1 01:25:50 Trusty avahi-daemon[637]: New relevant interface wlan0.IPv4 for mDNS.
Apr 1 01:25:50 Trusty avahi-daemon[637]: Registering new address record for 192.168.98.101 on wlan0.IPv4.
Apr 1 01:25:51 Trusty avahi-daemon[637]: Joining mDNS multicast group on interface wlan0.IPv6 with address fe80::cee1:d5ff:fe15:5614.
Apr 1 01:25:51 Trusty avahi-daemon[637]: New relevant interface wlan0.IPv6 for mDNS.
Apr 1 01:25:51 Trusty avahi-daemon[637]: Registering new address record for fe80::cee1:d5ff:fe15:5614 on wlan0.*.
Apr 1 01:25:51 Trusty NetworkManager[2563]: <info> (wlan0): device state change: ip-config -> secondaries (reason 'none') [70 90 0]
Apr 1 01:25:51 Trusty NetworkManager[2563]: <info> Unmanaged Device found; state CONNECTED forced. (see http://bugs.launchpad.net/bugs/191889)
Apr 1 01:25:51 Trusty NetworkManager[2563]: <info> Activation (wlan0) Stage 5 of 5 (IPv4 Commit) complete.
Apr 1 01:25:51 Trusty NetworkManager[2563]: <info> (wlan0): device state change: secondaries -> activated (reason 'none') [90 100 0]
Apr 1 01:25:52 Trusty NetworkManager[2563]: <info> Unmanaged Device found; state CONNECTED forced. (see http://bugs.launchpad.net/bugs/191889)
Apr 1 01:25:52 Trusty NetworkManager[2563]: <info> Unmanaged Device found; state CONNECTED forced. (see http://bugs.launchpad.net/bugs/191889)
Apr 1 01:25:52 Trusty NetworkManager[2563]: <info> NetworkManager state is now CONNECTED_GLOBAL
Apr 1 01:25:52 Trusty NetworkManager[2563]: <info> Unmanaged Device found; state CONNECTED forced. (see http://bugs.launchpad.net/bugs/191889)
Apr 1 01:25:52 Trusty NetworkManager[2563]: <info> Policy set 'TEST-WIFI' (wlan0) as default for IPv4 routing and DNS.
Apr 1 01:25:52 Trusty NetworkManager[2563]: <info> DNS: starting dnsmasq...
Apr 1 01:25:52 Trusty NetworkManager[2563]: <warn> dnsmasq not available on the bus, can't update servers.
Apr 1 01:25:52 Trusty NetworkManager[2563]: <error> [1427847952.38403] [nm-dns-dnsmasq.c:396] update(): dnsmasq owner not found on bus: Could not get owner of name 'org.freedesktop.NetworkManager.dnsmasq': no such name
Apr 1 01:25:52 Trusty NetworkManager[2563]: <warn> DNS: plugin dnsmasq update failed
Apr 1 01:25:52 Trusty NetworkManager[2563]: <info> Writing DNS information to /sbin/resolvconf
Apr 1 01:25:52 Trusty dnsmasq[2750]: started, version 2.68 cache disabled
Apr 1 01:25:52 Trusty dnsmasq[2750]: compile time options: IPv6 GNU-getopt DBus i18n IDN DHCP DHCPv6 no-Lua TFTP conntrack ipset auth
Apr 1 01:25:52 Trusty dnsmasq[2750]: DBus support enabled: connected to system bus
Apr 1 01:25:52 Trusty dnsmasq[2750]: warning: no upstream servers configured
Apr 1 01:25:52 Trusty NetworkManager[2563]: <info> Activation (wlan0) successful, device activated.
Apr 1 01:25:52 Trusty dbus[523]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Apr 1 01:25:52 Trusty NetworkManager[2563]: <warn> dnsmasq appeared on DBus: :1.68
Apr 1 01:25:52 Trusty NetworkManager[2563]: <info> Writing DNS information to /sbin/resolvconf
Apr 1 01:25:52 Trusty dnsmasq[2750]: setting upstream servers from DBus
Apr 1 01:25:52 Trusty dnsmasq[2750]: using nameserver 8.8.4.4#53
Apr 1 01:25:52 Trusty dnsmasq[2750]: using nameserver 8.8.8.8#53
Apr 1 01:25:52 Trusty dnsmasq[2750]: using nameserver 192.168.98.254#53
Apr 1 01:25:52 Trusty dbus[523]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Apr 1 01:25:51 Trusty whoopsie[1283]: message repeated 11 times: [ offline]
Apr 1 01:25:52 Trusty whoopsie[1283]: online
Apr 1 01:25:59 Trusty ntpdate[2834]: adjust time server 91.189.94.4 offset 0.205965 sec
Apr 1 01:26:03 Trusty wpa_supplicant[2624]: wlan0: CTRL-EVENT-SCAN-STARTED
Apr 1 01:26:10 Trusty NetworkManager[2563]: <info> (wlan0): IP6 addrconf timed out or failed.
Apr 1 01:26:10 Trusty NetworkManager[2563]: <info> Activation (wlan0) Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
Apr 1 01:26:10 Trusty NetworkManager[2563]: <info> Activation (wlan0) Stage 4 of 5 (IPv6 Configure Timeout) started...
Apr 1 01:26:10 Trusty NetworkManager[2563]: <info> Activation (wlan0) Stage 4 of 5 (IPv6 Configure Timeout) complete.
^C
yano@Trusty:~$
yano@Trusty:~$ lsusb
Bus 001 Device 002: ID 0411:01a2 BUFFALO INC. (formerly MelCo., Inc.) WLI-UC-GNM Wireless LAN Adapter [Ralink RT8070]
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
yano@Trusty:~$
BUFFALO WLI-UC-GNM |
というわけで、新定番決定。
これも既に終息商品ですが、ついでに試したGW-USWExtremeもrtl8192cuドライバでイケましたよ。
yano@Trusty:~$ lsusb
Bus 001 Device 003: ID 2019:ed17 PLANEX GW-USValue-EZ 802.11n Wireless Adapter [Realtek RTL8188CUS]
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
yano@Trusty:~$
【参照】
●株式会社バッファロー BUFFALO http://buffalo.jp/
┗無線LAN子機 >> BUFFALO WLI-UC-GNM
●プラネックスコミュニケーションズ株式会社 https://www.planex.co.jp/
┗GW-USWExtreme
●価格.com http://kakaku.com/
┗バッファロー WLI-UC-GNM
●Amazon.co.jp https://www.amazon.co.jp/
┗BUFFALO Air Station NFINITI 11n/g/b USB用 無線子機 WLI-UC-GNM 713円