Hello James - After looking it seems the new rom needs to know it's the
"BBBW" and not a "BBB". :)
How do I get the wireless to work!?
* Add these 2 lines to your /boot/uEnv.txt
dtb=am335x-boneblack-wireless.dtb
enable_uboot_overlays=1
#disable_uboot_overlay_video=1
On Monday, February 19, 2018 at 5:44:24 AM UTC-5, James S wrote:
>
> I am having the same problem but using an SD card. Does the wifi
> interfere with the SD card interface?
>
> On Sunday, February 18, 2018 at 11:29:47 AM UTC-7, Stephen Mansfield wrote:
>>
>> 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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