How to debug my wpa_supplicant connection ?
Pierre Couderc <[email protected]>
| Newsgroups | gmane.linux.drivers.hostap |
|---|---|
| Message-ID | <[email protected]> |
wpa_suplplicant selects a far weak hot spot instead or a near strong one. I have many wifi spots : iwlist simplified : Cell 01 - Address: C4:EA:1D:3D:1B:D3 Quality=25/70 Signal level=-85 dBm ESSID:"TNCAP3D1BD3" Cell 02 - Address: 18:A6:F7:6C:28:72 Quality=61/70 Signal level=-49 dBm ESSID:"TP-LINK_2872" Cell 03 - Address: F4:39:09:4F:19:6C Quality=60/70 Signal level=-50 dBm ESSID:"DIRECT-6B-HP OfficeJet Pro 6970" Cell 04 - Address: 50:D4:F7:FF:9D:22 Quality=59/70 Signal level=-51 dBm ESSID:"TP-Link_9D22" Cell 05 - Address: CA:0F:B4:FC:B9:70 Quality=25/70 Signal level=-85 dBm ESSID:"couderc" Cell 07 - Address: 50:D4:F7:FF:9D:21 Quality=43/70 Signal level=-67 dBm ESSID:"TP-Link_9D22_5G" The point is that "couderc" is selected instead of "TPLINK_2872" (the 1rst in /etc/wpa_supplicant/wpa_supplicant-wlp1s0.conf) . With -d option I see in journactl (I do not know if it is relevant) : nl80211: Received scan results (8 BSSes) wlp1s0: BSS: Start scan result update 1 wlp1s0: BSS: Add new id 0 BSSID 50:d4:f7:ff:9d:21 SSID 'TP-Link_9D22_5G' freq 5180 wlp1s0: BSS: Add new id 1 BSSID f4:39:09:4f:19:6c SSID 'DIRECT-6B-HP OfficeJet Pro 6970' freq 2437 wlp1s0: BSS: Add new id 2 BSSID c4:ea:1d:3d:1b:d3 SSID 'TNCAP3D1BD3' freq 2412 wlp1s0: BSS: Add new id 3 BSSID ca:0f:b4:fc:b9:70 SSID 'couderc' freq 2462 ... wlp1s0: BSS: Add new id 5 BSSID 50:d4:f7:ff:9d:22 SSID 'TP-Link_9D22' freq 2462 wlp1s0: BSS: Add new id 6 BSSID 18:a6:f7:6c:28:72 SSID 'TP-LINK_2872' freq 2427 ... wpa_supplicant selects a far weak hot spot instead or a near strong one. I have many wifi spots : iwlist simplified : Cell 01 - Address: C4:EA:1D:3D:1B:D3 Quality=25/70 Signal level=-85 dBm ESSID:"TNCAP3D1BD3" Cell 02 - Address: 18:A6:F7:6C:28:72 Quality=61/70 Signal level=-49 dBm ESSID:"TP-LINK_2872" Cell 03 - Address: F4:39:09:4F:19:6C Quality=60/70 Signal level=-50 dBm ESSID:"DIRECT-6B-HP OfficeJet Pro 6970" Cell 04 - Address: 50:D4:F7:FF:9D:22 Quality=59/70 Signal level=-51 dBm ESSID:"TP-Link_9D22" Cell 05 - Address: CA:0F:B4:FC:B9:70 Quality=25/70 Signal level=-85 dBm ESSID:"couderc" Cell 07 - Address: 50:D4:F7:FF:9D:21 Quality=43/70 Signal level=-67 dBm ESSID:"TP-Link_9D22_5G" The point is that "couderc" is selected instead of "TPLINK_2872" (the 1rst in /etc/wpa_supplicant/wpa_supplicant-wlp1s0.conf) . With -d option I see in journactl (I do not know if it is relevant) : nl80211: Received scan results (8 BSSes) wlp1s0: BSS: Start scan result update 1 wlp1s0: BSS: Add new id 0 BSSID 50:d4:f7:ff:9d:21 SSID 'TP-Link_9D22_5G' freq 5180 wlp1s0: BSS: Add new id 1 BSSID f4:39:09:4f:19:6c SSID 'DIRECT-6B-HP OfficeJet Pro 6970' freq 2437 wlp1s0: BSS: Add new id 2 BSSID c4:ea:1d:3d:1b:d3 SSID 'TNCAP3D1BD3' freq 2412 wlp1s0: BSS: Add new id 3 BSSID ca:0f:b4:fc:b9:70 SSID 'couderc' freq 2462 ... wlp1s0: BSS: Add new id 5 BSSID 50:d4:f7:ff:9d:22 SSID 'TP-Link_9D22' freq 2462 wlp1s0: BSS: Add new id 6 BSSID 18:a6:f7:6c:28:72 SSID 'TP-LINK_2872' freq 2427 ... Is there a howto somewhere to help me to debug the problem...? Thanks for any help. PC _______________________________________________ Hostap mailing list [email protected] http://lists.infradead.org/mailman/listinfo/hostap