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Thread: Connects to unsecure router but no internet.

  1. #1
    Join Date
    Jul 2008
    Beans
    2

    Connects to unsecure router but no internet.

    This is my first ubuntu wireless experience. I am able to connect to the wireless network. When I do I am unable to get firefox/updates to work.

    HARWARE: EMACHINE t1842, LINKSYS WMP54G v.4 Wireless Card. All the threads I've read say the RT2500 driver is valid for the WMP54G. I'm not sure what step I'm missing?

    Here is some data from terminal:

    uname -a
    Linux joe-desktop 2.6.24-19-generic #1 SMP Wed Jun 18 14:43:41 UTC 2008 i686 GNU/Linux

    $ ifconfig
    eth0 Link encap:Ethernet HWaddr 00:40:2b:43:d6:27
    inet addr:192.168.1.97 Bcast:255.255.255.255 Mask:255.255.255.0
    inet6 addr: fe80::240:2bff:fe43:d627/64 Scope:Link
    UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
    RX packets:3154 errors:0 dropped:0 overruns:0 frame:0
    TX packets:3165 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:1000
    RX bytes:2964396 (2.8 MB) TX bytes:578337 (564.7 KB)
    Interrupt:20 Base address:0x2000

    lo Link encap:Local Loopback
    inet addr:127.0.0.1 Mask:255.0.0.0
    inet6 addr: ::1/128 Scope:Host
    UP LOOPBACK RUNNING MTU:16436 Metric:1
    RX packets:2176 errors:0 dropped:0 overruns:0 frame:0
    TX packets:2176 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:0
    RX bytes:108800 (106.2 KB) TX bytes:108800 (106.2 KB)

    wlan0 Link encap:Ethernet HWaddr 00:12:17:71:8e:07
    UP BROADCAST MULTICAST MTU:1500 Metric:1
    RX packets:44 errors:0 dropped:0 overruns:0 frame:0
    TX packets:75 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:1000
    RX bytes:5327 (5.2 KB) TX bytes:10658 (10.4 KB)

    wlan0:avahi Link encap:Ethernet HWaddr 00:12:17:71:8e:07
    inet addr:169.254.3.239 Bcast:169.254.255.255 Mask:255.255.0.0
    UP BROADCAST MULTICAST MTU:1500 Metric:1

    wmaster0 Link encap:UNSPEC HWaddr 00-12-17-71-8E-07-00-00-00-00-00-00-00-00-00-00
    UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
    RX packets:0 errors:0 dropped:0 overruns:0 frame:0
    TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:1000
    RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)


    $ lspci -nv
    00:00.0 0600: 8086:2560 (rev 03)
    Subsystem: 109f:3189
    Flags: bus master, fast devsel, latency 0
    Memory at ec000000 (32-bit, prefetchable) [size=64M]
    Capabilities: <access denied>

    00:02.0 0300: 8086:2562 (rev 03) (prog-if 00 [VGA controller])
    Subsystem: 109f:3189
    Flags: bus master, fast devsel, latency 0, IRQ 16
    Memory at f0000000 (32-bit, prefetchable) [size=128M]
    Memory at e8000000 (32-bit, non-prefetchable) [size=512K]
    Capabilities: <access denied>

    00:1d.0 0c03: 8086:24c2 (rev 02) (prog-if 00 [UHCI])
    Subsystem: 109f:3189
    Flags: bus master, medium devsel, latency 0, IRQ 16
    I/O ports at 1800 [size=32]

    00:1d.1 0c03: 8086:24c4 (rev 02) (prog-if 00 [UHCI])
    Subsystem: 109f:3189
    Flags: bus master, medium devsel, latency 0, IRQ 17
    I/O ports at 1820 [size=32]

    00:1d.2 0c03: 8086:24c7 (rev 02) (prog-if 00 [UHCI])
    Subsystem: 109f:3189
    Flags: bus master, medium devsel, latency 0, IRQ 18
    I/O ports at 1840 [size=32]

    00:1d.7 0c03: 8086:24cd (rev 02) (prog-if 20 [EHCI])
    Subsystem: 109f:3189
    Flags: bus master, medium devsel, latency 0, IRQ 19
    Memory at e8080000 (32-bit, non-prefetchable) [size=1K]
    Capabilities: <access denied>

    00:1e.0 0604: 8086:244e (rev 82) (prog-if 00 [Normal decode])
    Flags: bus master, fast devsel, latency 0
    Bus: primary=00, secondary=02, subordinate=02, sec-latency=32
    I/O behind bridge: 00002000-00002fff
    Memory behind bridge: e8100000-e81fffff

    00:1f.0 0601: 8086:24c0 (rev 02)
    Flags: bus master, medium devsel, latency 0

    00:1f.1 0101: 8086:24cb (rev 02) (prog-if 8a [Master SecP PriP])
    Subsystem: 109f:3189
    Flags: bus master, medium devsel, latency 0, IRQ 18
    I/O ports at 01f0 [size=8]
    I/O ports at 03f4 [size=1]
    I/O ports at 0170 [size=8]
    I/O ports at 0374 [size=1]
    I/O ports at 1860 [size=16]
    Memory at 20000000 (32-bit, non-prefetchable) [size=1K]

    00:1f.3 0c05: 8086:24c3 (rev 02)
    Subsystem: 109f:3189
    Flags: medium devsel, IRQ 9
    I/O ports at 1880 [size=32]

    00:1f.5 0401: 8086:24c5 (rev 02)
    Subsystem: 109f:3189
    Flags: bus master, medium devsel, latency 0, IRQ 20
    I/O ports at 1c00 [size=256]
    I/O ports at 18c0 [size=64]
    Memory at e8080c00 (32-bit, non-prefetchable) [size=512]
    Memory at e8080800 (32-bit, non-prefetchable) [size=256]
    Capabilities: <access denied>

    02:02.0 0200: 10ec:8139 (rev 10)
    Subsystem: 109f:3189
    Flags: bus master, medium devsel, latency 64, IRQ 20
    I/O ports at 2000 [size=256]
    Memory at e8112000 (32-bit, non-prefetchable) [size=256]
    Capabilities: <access denied>

    02:09.0 0780: 14f1:2f00 (rev 01)
    Subsystem: 155d:8d8b
    Flags: bus master, medium devsel, latency 64, IRQ 11
    Memory at e8100000 (32-bit, non-prefetchable) [size=64K]
    I/O ports at 2400 [size=8]
    Capabilities: <access denied>

    02:0a.0 0280: 1814:0201 (rev 01)
    Subsystem: 1737:0032
    Flags: bus master, slow devsel, latency 64, IRQ 21
    Memory at e8110000 (32-bit, non-prefetchable) [size=8K]
    Capabilities: <access denied>


    $ iwconfig
    lo no wireless extensions.

    eth0 no wireless extensions.

    wmaster0 no wireless extensions.

    wlan0 IEEE 802.11 ESSID:"belkin546"
    Mode:Managed Frequency:2.462 GHz Access Point: 00:11:50:43:AB:F7
    Tx-Power=26 dBm
    Retry min limit:7 RTS thrff Fragment thr=2352 B
    Link Quality:0 Signal level:0 Noise level:0
    Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
    Tx excessive retries:0 Invalid misc:0 Missed beacon:0

  2. #2
    Join Date
    Jan 2007
    Beans
    5,549

    Re: Connects to unsecure router but no internet.

    in your terminal type ping google.com and post output here

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