Finally it works.
Thanks.
I specified IP staff manually in *nm-connection-editor* taking into account
BBB IP:
[image: Screenshot from 2020-10-08 19-58-34.png]
Here is BBB *ifconfig*:
debian@beaglebone:~$ ifconfig
eth0: flags=-28605<UP,BROADCAST,RUNNING,MULTICAST,DYNAMIC> mtu 1500
inet *169.254.44.158* netmask 255.255.0.0 broadcast
169.254.255.255
inet6 fe80::96e3:6dff:fed4:ae86 prefixlen 64 scopeid 0x20<link>
ether 94:e3:6d:d4:ae:86 txqueuelen 1000 (Ethernet)
RX packets 30 bytes 3658 (3.5 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 57 bytes 15434 (15.0 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 55
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 1000 (Local Loopback)
RX packets 480 bytes 33280 (32.5 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 480 bytes 33280 (32.5 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
usb0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 192.168.7.2 netmask 255.255.255.0 broadcast 192.168.7.255
ether 94:e3:6d:d4:ae:88 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
usb1: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 192.168.6.2 netmask 255.255.255.0 broadcast 192.168.6.255
ether 94:e3:6d:d4:ae:8c 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
debian@beaglebone:
Then I pinged Ubuntu from BBB and it was Ok.
Then I tried ssh connection and it also worked.
What is strange: the wired connection doesn't appears in main Ubuntu
settings:
[image: Screenshot from 2020-10-08 20-04-56.png]
Before I encountered these connection issues, I could see a wired
connection in the networks settings (screenshot above).
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