So from a fresh BBBW image, you just type: dd if=/opt/scripts/device/bone/bbbw-eeprom.dump of=/sys/devices/platform/ocp/44e0b000.i2c/i2c-0/0-0050/eeprom?
Did you also have to do the GND TP1? (<- I have no idea what this is or how to do it?) :) On Sunday, February 18, 2018 at 3:37:56 PM UTC-5, Stephen Mansfield wrote: > > Ok, the error was that it was one line as RobertNielson pointed out. > > dd > if=/opt/scripts/device/bone/bbbw-eeprom.dumpof=/sys/devices/platform/ocp/44e0b000.i2c/i2c-0/0-0050/eeprom > > After I did this, connmanctl worked fine and the wifi works fine. > > Thanks a bunch.... > > > On Sunday, February 18, 2018 at 1:29:47 PM UTC-5, 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? >> > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/40979a15-3a6e-4387-a894-f84febf22365%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
