Failed to bring WiFi up

JH jupiter.hce at gmail.com
Mon Jul 8 15:30:28 PDT 2019


It turns out that the WiFi signal was too weak caused connman dropped it.

Thank you.

Kind regards,

- jupiter

On 7/8/19, JH <jupiter.hce at gmail.com> wrote:
> Hi,
>
> I am running connman on uBlox EMMY WiFi in sdio interface, it brought
> up the interface, but could not assign the IP address to it, there are
> some mwifiex_sdio error which I don't know what is going on,
> appreciate your insight advice. Thank you.
>
> Jul 08 08:51:27 solar connmand[183]: Skipping disconnect of
> 5450472d4d434e46_managed_psk, network is connecting.
> Jul 08 08:51:27 solar connmand[183]: mlan0 {RX} 74 packets 8824 bytes
> Jul 08 08:51:27 solar connmand[183]: mlan0 {TX} 71 packets 9585 bytes
> Jul 08 08:51:27 solar connmand[183]: mlan0 {update} flags 102403
> <UP,LOWER_UP>
> Jul 08 08:51:27 solar connmand[183]: mlan0 {newlink} index 3 address
> D4:CA:6E:64:E3:9D mtu 1500
> Jul 08 08:51:27 solar connmand[183]: mlan0 {newlink} index 3 operstate
> 5 <DORMANT>
> Jul 08 08:51:37 solar connmand[183]: mlan0 {RX} 77 packets 9163 bytes
> Jul 08 08:51:37 solar connmand[183]: mlan0 {TX} 75 packets 10125 bytes
> Jul 08 08:51:37 solar connmand[183]: mlan0 {update} flagsmwifiex_sdio 36867
> <UP>
> Jul 08 08:51:37 solar connmand[183]: mlan0 {newlink} index 3 address
> D4:CA:6E:64:E3:9D mtu 1500
> Jul 08 08:51:37 solar connmand[183]: mlan0 {newlink} index 3 operstate 2
> <DOWN>
> Jul 08 08:52:01 solar connmand[183]: mlan0 {RX} 78 packets 9276 bytes
> Jul 08 08:52:01 solar connmand[183]: mlan0 {TX} 75 packets 10125 bytes
> Jul 08 08:52:01 solar connmand[183]: mlan0 {update} flags 102403
> <UP,LOWER_UP>
> Jul 08 08:52:01 solar connmand[183]: mlan0 {newlink} index 3 address
> D4:CA:6E:64:E3:9D mtu 1500
> Jul 08 08:52:01 solar connmand[183]: mlan0 {newlink} index 3 operstate
> 5 <DORMANT>
> Jul 08 08:52:11 solar connmand[183]: mlan0 {RX} 81 packets 9615 bytes
> Jul 08 08:52:11 solar connmand[183]: mlan0 {TX} 79 packets 10665 bytes
> Jul 08 08:52:11 solar connmand[183]: mlan0 {update} flags 36867 <UP>
> Jul 08 08:52:11 solar connmand[183]: mlan0 {newlink} index 3 address
> D4:CA:6E:64:E3:9D mtu 1500
> Jul 08 08:52:11 solar connmand[183]: mlan0 {newlink} index 3 operstate 2
> <DOWN>
> Jul 08 08:52:19 solar connmand[183]: Network SSID not set
> root at solar:/root# [ 4160.455462] mwifiex_sdio mmc0:0001:1: info:
> trying to associate to 'TPG-MCNF' bssid 50:04:b8:60:c3:0c
> [ 4160.486629] mwifiex_sdio mmc0:0001:1: info: associated to bssid
> 50:04:b8:60:c3:0c successfully
> [ 4170.557961] mwifiex_sdio mmc0:0001:1: info: successfully
> disconnected from 50:04:b8:60:c3:0c: reason code 3
> [ 4178.096368] ieee80211 phy0: mwifiex_cfg80211_sched_scan_start :
> Invalid Sched_scan parameters
> [ 4187.082236] ieee80211 phy0: mwifiex_cfg80211_sched_scan_start :
> Invalid Sched_scan parameters
>


More information about the connman mailing list