Hello,
I received my BBBW the other day. Everything worked fine including the
wireless. I updated it with the latest Stretch LXQT image -- Debian 9.3
2018-01-28 SD LXQT and the wireless no longer works. When I type
root@beaglebone:/# connmanctl and then type > scan wifi it get the
following error, "Error /net/connman/technology/wifi: Method "Scan" with
signature "" on interface "net.connman.Technology" doesn't exist". When I
type ifconfig I get,
root@beaglebone:/# ifconfig
eth0: flags=-28669<UP,BROADCAST,MULTICAST,DYNAMIC> mtu 1500
ether 50:65:83:d9:82:98 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 181
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1 (Local Loopback)
RX packets 2720 bytes 184480 (180.1 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 2720 bytes 184480 (180.1 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
usb0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.7.2 netmask 255.255.255.252 broadcast 192.168.7.3
inet6 fe80::5265:83ff:fed9:829a prefixlen 64 scopeid 0x20<link>
ether 50:65:83:d9:82:9a txqueuelen 1000 (Ethernet)
RX packets 807 bytes 126314 (123.3 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 190 bytes 36851 (35.9 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
usb1: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 192.168.6.2 netmask 255.255.255.252 broadcast 192.168.6.3
ether 50:65:83:d9:82:9d txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
root@beaglebone:/#
I see no wlan. There is a previous post that descripibes grounding TP1. I
did the following
GND TP1 then run as root:
dd if=/opt/scripts/device/bone/bbbw-eeprom.dump
of=/sys/devices/platform/ocp/44e0b000.i2c/i2c-0/0-0050/eeprom
I rebooted but still no wifi. Just to be sure, I am using a Beaglebone
Black Wireless. Any thoughts?
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