Re: NM 0.9.1 failing to get SSIDs with WPA supplicant 0.7.3



Some further information, when wpa-supplicant carries out a scan there are a lot of "IWEVGENIE overflow" errors. What might this indicate (if anything)?

thanks,
iain

On 09/09/2011 04:42 PM, Lamarque Vieira Souza wrote:

Em Friday 09 September 2011, iain escreveu:

> Hi,

>

> I'm running NetworkManager 0.9.1 from git and wpa_supplicant 0.7.3 on a

> custom distro (based from poky). When I run nmcli dev wifi, the access

> points appear but everything seems to be screwed up.

 

Hi, have you patched wpa_supplicant-0.7.3 to work with NM-0.9? If not then this is your problem: https://bugzilla.gnome.org/show_bug.cgi?id=644634 . The patch is also there.

> SSID BSSID MODE

> FREQ RATE SIGNAL SECURITY ACTIVE

> 8C03000100 02:FE:F4:50:A9:50 Infrastructure 2

> MHz 63 MB/s 75 WPA2 no

> 8C06000100 00:FE:F4:50:A9:50 Infrastructure 2

> MHz 1 MB/s 75 -- no

> 8C06000100 00:FE:F4:59:01:A0 Infrastructure 2

> MHz 0 MB/s 20 -- no

> 8C03000100 02:FE:F4:50:A9:50 Infrastructure 2

> MHz 0 MB/s 72 -- no

>

> The driver appears to be working, iwlist gives all the details I expect

> and comparing the output below with the NM output shows what is wrong.

>

> iwlist tiwlan0 scanning

> tiwlan0 Scan completed :

> Cell 01 - Address: 12:FE:F4:50:A9:50

> ESSID:"BTFON"

> Protocol:IEEE 802.11 BG

> Mode:Managed

> Frequency:2.462 MHz

> Signal level=-56 dBm

> Encryption key:off

> Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s

> 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s

> 48 Mb/s; 54 Mb/s; 6.5 Mb/s; 13 Mb/s; 19.5

> Mb/s

> 26 Mb/s; 39 Mb/s; 52 Mb/s; 58.5 Mb/s; 65

> Mb/s

> Extra:Bcn int = 100 ms

> IE: Unknown: 00054254464F4E

> IE: Unknown: 010882848B960C121824

> IE: Unknown: 03010B

> IE: Unknown: 2A0100

> IE: Unknown: 32043048606C

> IE: Unknown:

> 2D1AAC011BFFFF000000000000000000000000000000000

> 000000000

> IE: Unknown:

> 3D160B08000000000000000000000000000000000000000

> 0

> IE: Unknown: 4A0E14000A002C01C800140005001900

> IE: Unknown: 7F0101

> IE: Unknown:

> DD180050F2020101890003A4000027A4000042435E00623

> 22F00

> IE: Unknown:

> DD1E00904C33AC011BFFFF0000000000000000000000000

> 00000000000000000

> IE: Unknown:

> DD1A00904C340B080000000000000000000000000000000

> 000000000

> IE: Unknown: DD0900037F01010000FF7F

> Cell 02 - Address: 02:FE:F4:50:A9:50

> ESSID:"BTOpenzone"

> Protocol:IEEE 802.11 BG

> Mode:Managed

> Frequency:2.462 MHz

> Signal level=-56 dBm

> Encryption key:off

> Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s

> 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s

> 48 Mb/s; 54 Mb/s; 6.5 Mb/s; 13 Mb/s; 19.5

> Mb/s

> 26 Mb/s; 39 Mb/s; 52 Mb/s; 58.5 Mb/s; 65

> Mb/s

> Extra:Bcn int = 100 ms

> IE: Unknown: 000A42544F70656E7A6F6E65

> IE: Unknown: 010882848B960C121824

> IE: Unknown: 03010B

> IE: Unknown: 2A0100

> IE: Unknown: 32043048606C

> IE: Unknown:

> 2D1AAC011BFFFF000000000000000000000000000000000

> 000000000

> IE: Unknown:

> 3D160B08000000000000000000000000000000000000000

> 0

> IE: Unknown: 4A0E14000A002C01C800140005001900

> IE: Unknown: 7F0101

> IE: Unknown:

> DD180050F2020101890003A4000027A4000042435E00623

> 22F00

> IE: Unknown:

> DD1E00904C33AC011BFFFF0000000000000000000000000

> 00000000000000000

> IE: Unknown:

> DD1A00904C340B080000000000000000000000000000000

> 000000000

> IE: Unknown: DD0900037F01010000FF7F

> Cell 03 - Address: 00:FE:F4:59:01:A0

> ESSID:"BTHub3-JJCH"

> Protocol:IEEE 802.11 BG

> Mode:Managed

> Frequency:2.437 MHz

> Signal level=-88 dBm

> Encryption key:on

> Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s

> 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s

> 48 Mb/s; 54 Mb/s; 6.5 Mb/s; 13 Mb/s; 19.5

> Mb/s

> 26 Mb/s; 39 Mb/s; 52 Mb/s; 58.5 Mb/s; 65

> Mb/s

> Extra:Bcn int = 100 ms

> IE: Unknown: 000B4254487562332D4A4A4348

> IE: Unknown: 010882848B960C121824

> IE: Unknown: 030106

> IE: Unknown: 050402030000

> IE: Unknown: 2A0100

> IE: IEEE 802.11i/WPA2 Version 1

> Group Cipher : TKIP

> Pairwise Ciphers (2) : CCMP TKIP

> Authentication Suites (1) : PSK

> IE: WPA Version 1

> Group Cipher : TKIP

> Pairwise Ciphers (2) : CCMP TKIP

> Authentication Suites (1) : PSK

> IE: Unknown: 32043048606C

> IE: Unknown:

> 2D1AAC011BFFFF000000000000000000000000000000000

> 000000000

> IE: Unknown:

> 3D160608000000000000000000000000000000000000000

> 0

> IE: Unknown: 4A0E14000A002C01C800140005001900

> IE: Unknown: 7F0101

> IE: Unknown:

> DD180050F2020101870003A4000027A4000042435E00623

> 22F00

> IE: Unknown:

> DD1E00904C33AC011BFFFF0000000000000000000000000

> 00000000000000000

> IE: Unknown:

> DD1A00904C3406080000000000000000000000000000000

> 000000000

> IE: Unknown:

> DD2C0050F204104A0001101044000102105700010010470

> 010565AA94967C14C0EAA8FF349E6F59311103C000101

> Cell 04 - Address: 00:FE:F4:50:A9:50

> ESSID:"BTHub3-3M94"

> Protocol:IEEE 802.11 BG

> Mode:Managed

> Frequency:2.462 MHz

> Signal level=-55 dBm

> Encryption key:on

> Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s

> 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s

> 48 Mb/s; 54 Mb/s; 6.5 Mb/s; 13 Mb/s; 19.5

> Mb/s

> 26 Mb/s; 39 Mb/s; 52 Mb/s; 58.5 Mb/s; 65

> Mb/s

> Extra:Bcn int = 100 ms

> IE: Unknown: 000B4254487562332D334D3934

> IE: Unknown: 010882848B960C121824

> IE: Unknown: 03010B

> IE: Unknown: 050402030000

> IE: Unknown: 2A0100

> IE: IEEE 802.11i/WPA2 Version 1

> Group Cipher : TKIP

> Pairwise Ciphers (2) : CCMP TKIP

> Authentication Suites (1) : PSK

> IE: WPA Version 1

> Group Cipher : TKIP

> Pairwise Ciphers (2) : CCMP TKIP

> Authentication Suites (1) : PSK

> IE: Unknown: 32043048606C

> IE: Unknown:

> 2D1AAC011BFFFF000000000000000000000000000000000

> 000000000

> IE: Unknown:

> 3D160B08000000000000000000000000000000000000000

> 0

> IE: Unknown: 4A0E14000A002C01C800140005001900

> IE: Unknown: 7F0101

> IE: Unknown:

> DD180050F2020101890003A4000027A4000042435E00623

> 22F00

> IE: Unknown:

> DD1E00904C33AC011BFFFF0000000000000000000000000

> 00000000000000000

> IE: Unknown:

> DD1A00904C340B080000000000000000000000000000000

> 000000000

> IE: Unknown:

> DD2C0050F204104A0001101044000102105700010010470

> 010565AA94967C14C0EAA8FF349E6F59311103C000101

>

> Does anyone have any ideas on how to debug this further? I've added some

> debugging to wpa_supplicant to print out the SSIDs that it knows about

> as they appear in the scans and it appears that its getting them wrong

> as well, either they just contain garbage or they are empty, but as for

> what to look further at, I'm somewhat at a loss.

>

> iain

>

> _______________________________________________

> networkmanager-list mailing list

> networkmanager-list gnome org

> http://mail.gnome.org/mailman/listinfo/networkmanager-list

 

 

--

Lamarque V. Souza

http://www.geographicguide.com/brazil.htm

Linux User #57137 - http://counter.li.org/

http://planetkde.org/pt-br




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