Re: NM 0.9.1 failing to get SSIDs with WPA supplicant 0.7.3
On 09/12/2011 10:19 PM, Dan Williams wrote: On Mon, 2011-09-12 at 19:18 +0100, iain wrote: Hi again, In case anyone else is wondering about this, I've found a patch from Android for an older version of wpa-supplicant, that with a bit of tweaking for 0.7.3 appears to fix the problem This would appear to indicate a buggy kernel driver. Which driver are you using? A closed source TI one. I wouldn't be surprised if it was buggy. iain ___ networkmanager-list mailing list networkmanager-list@gnome.org http://mail.gnome.org/mailman/listinfo/networkmanager-list
NM 0.9.1 failing to get SSIDs with WPA supplicant 0.7.3
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: 2D1AAC011B0 0 IE: Unknown: 3D160608000 0 IE: Unknown: 4A0E14000A002C01C800140005001900 IE: Unknown: 7F0101 IE: Unknown: DD180050F2020101870003A427A442435E00623 22F00 IE: Unknown: DD1E00904C33AC011B0 0 IE: Unknown: DD1A00904C340608000 0 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: 05040203 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: 2D1AAC011B0 0 IE: Unknown: 3D160B08000 0 IE: Unknown: 4A0E14000A002C01C800140005001900 IE: Unknown: 7F0101 IE: Unknown: DD180050F2020101890003A427A442435E00623 22F00 IE: Unknown: DD1E00904C33AC011B0 0 IE: Unknown: DD1A00904C340B08000 0 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
Re: NM 0.9.1 failing to get SSIDs with WPA supplicant 0.7.3
Hi again, In case anyone else is wondering about this, I've found a patch from Android for an older version of wpa-supplicant, that with a bit of tweaking for 0.7.3 appears to fix the problem http://codesearch.google.com/#dR3YEbitojA/driver_wext.c&q=IWEVGENIE%20overflow&type=cs&l=1254 /* To make sure correctly parse scan results which is impacted by wext * version, first check range->we_version, if it is default value (0), * update again here */ if (drv->we_version_compiled == 0) wpa_driver_wext_get_range(drv); Not entirely sure why it fixes things but it seems to. 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: > 2D1AAC011B0 > 0 > IE: Unknown: > 3D160B08000 > 0 > IE: Unknown: 4A0E14000A002C01C800140005001900 > IE: Unknown: 7F0101 > IE: Unknown: > DD180050F2020101890003A427A442435E00623 > 22F00 > IE: Unknown: > DD1E00904C33AC011B0 > 0 > IE: Unknown: > DD1A00904C340B08000 > 0 > IE: Unknown: DD0900037F0101FF7F > 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: > 2D1AAC011B0 > 0 > IE: Unknown: > 3D160B08000 > 0 > IE: Unknown: 4A0E14000A002C01C800140005001900 > IE: Unknown: 7F0101 > IE: Unknown: > DD180050F2020101890003A427A442435E00623 > 22F00 > IE: Unknown: > DD1E00904C33AC011B0 > 0 > IE: Unknown: > DD1A00904C340B08000 > 0 > IE: Unknown: DD0900037F0101FF7F > 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: 05040203 > 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 : T
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: > 2D1AAC011B0 > 0 > IE: Unknown: > 3D160B08000 > 0 > IE: Unknown: 4A0E14000A002C01C800140005001900 > IE: Unknown: 7F0101 > IE: Unknown: > DD180050F2020101890003A427A442435E00623 > 22F00 > IE: Unknown: > DD1E00904C33AC011B0 > 0 > IE: Unknown: > DD1A00904C340B08000 > 0 > IE: Unknown: DD0900037F0101FF7F > 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: > 2D1AAC011B0 > 0 > IE: Unknown: > 3D160B08000 > 0 > IE: Unknown: 4A0E14000A002C01C800140005001900 > IE: Unknown: 7F0101 > IE: Unknown: > DD180050F2020101890003A427A442435E00623 > 22F00 > IE: Unknown: > DD1E00904C33AC011B0 > 0 > IE: Unknown: > DD1A00904C340B08000 > 0 > IE: Unknown: DD0900037F0101FF7F > 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: 05040203 > 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: > 2D1AAC011B0 > 0 > IE: Unknown: > 3D160608000 > 0 > IE: Unknown: 4A0E14000A002C01C800140005001900 > IE: Unknown: 7F0101 > IE: Unknown: > DD180050F2020101870003A427A442435E00623 > 22F00 > IE: Unknown: > DD1E00904C33AC011B0 >
Re: NM 0.9.1 failing to get SSIDs with WPA supplicant 0.7.3
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. Yes, that patch has been applied. thanks, iain ___ networkmanager-list mailing list networkmanager-list@gnome.org http://mail.gnome.org/mailman/listinfo/networkmanager-list
NM 0.9.1 failing to get SSIDs with WPA supplicant 0.7.3
) : PSK IE: WPA Version 1 Group Cipher : TKIP Pairwise Ciphers (2) : CCMP TKIP Authentication Suites (1) : PSK IE: Unknown: 32043048606C IE: Unknown: 2D1AAC011B0 0 IE: Unknown: 3D160608000 0 IE: Unknown: 4A0E14000A002C01C800140005001900 IE: Unknown: 7F0101 IE: Unknown: DD180050F2020101870003A427A442435E00623 22F00 IE: Unknown: DD1E00904C33AC011B0 0 IE: Unknown: DD1A00904C340608000 0 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: 05040203 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: 2D1AAC011B0 0 IE: Unknown: 3D160B08000 0 IE: Unknown: 4A0E14000A002C01C800140005001900 IE: Unknown: 7F0101 IE: Unknown: DD180050F2020101890003A427A442435E00623 22F00 IE: Unknown: DD1E00904C33AC011B0 0 IE: Unknown: DD1A00904C340B08000 0 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
