Re: nm-tool and nm-applet cannot find my Wi-Fi network

On Wed, 2013-05-01 at 21:13 +0300, Fırat KÜÇÜK wrote:
01 May 2013 19:05 tarihinde "Dan Williams" <dcbw redhat com> yazdı:

On Wed, 2013-05-01 at 12:47 +0300, Fırat KÜÇÜK wrote:
nm-tool cannot find my Wi-Fi Network. Bu "iwlist wlan0 scan" command can
I cannot connect directly form nm-applet instead I must click "Connect to
Hidden Wi-Fi Network ..."

What distro do you have, and what versions of NetworkManager and
wpa_supplicant do you have?

So the thing that jumps out at me is:

IE: WPA Version 1
    Group Cipher : CCMP
    Pairwise Ciphers (1) : CCMP
    Authentication Suites (0) :

which perhaps is making NM incorrectly ignore the AP, since the WPA2 IE
is actually usable.  NM should probably just drop this IE entirely if
it's invalid.

If you turn off WPA1 support on your AP, and only enable WPA2 support,
does that make the AP show up in NetworkManager?



this is the iwlist output:

          Cell 01 - Address: 18:28:61:57:C6:4C
                    Frequency:2.462 GHz (Channel 11)
                    Quality=31/70  Signal level=-79 dBm
                    Encryption key:on
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Extra: Last beacon: 44ms ago
                    IE: Unknown: 000347464B
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32040C121860
                    IE: Unknown:
                    IE: Unknown:
                    IE: Unknown: 4A0E14000A002C01C800140005001900
                    IE: Unknown: 7F0101
                    IE: Unknown:

                    IE: Unknown: DD090010180203F0040000
                    IE: WPA Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (0) :
                    IE: Unknown:

thanks for your support.

networkmanager-list mailing list
networkmanager-list gnome org

i tried in:
Ubuntu 12.10
Ubuntu 13.04
Mint 14 XFCE

the result is the same.

NetworkManager release for ubuntu 13.04
Device: TP-LINK TL-WN821N v3
Kernel Module: ath9k_htc

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