Unable to ssh into Beaglebone Black from Arch Linux

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Akshat Tripathi

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May 27, 2016, 3:56:14 AM5/27/16
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I have a Beaglebone Black (running on Debian) which I'm connecting to my laptop (running on Arch Linux) through usb. The laptop is able to read Beaglebone as a storage device. However, I am unable to connect to Beaglebone through the browser/ssh by accessing the following ip - 192.168.7.2. ifconfig -a gives the following output-

enp0s20u2: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet6 fe80::564a:16ff:fec1:f153  prefixlen 64  scopeid 0x20<link>
        ether 54:4a:16:c1:f1:53  txqueuelen 1000  (Ethernet)
        RX packets 23  bytes 4576 (4.4 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 8  bytes 1000 (1000.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

enp1s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.3.204  netmask 255.255.255.0  broadcast 192.168.3.255
        inet6 fe80::2ad2:44ff:fe8e:bd61  prefixlen 64  scopeid 0x20<link>
        ether 28:d2:44:8e:bd:61  txqueuelen 1000  (Ethernet)
        RX packets 51924  bytes 41955346 (40.0 MiB)
        RX errors 0  dropped 30  overruns 0  frame 0
        TX packets 23194  bytes 2903139 (2.7 MiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

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 0  (Local Loopback)
        RX packets 2360  bytes 554625 (541.6 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 2360  bytes 554625 (541.6 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlp2s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 10.10.5.86  netmask 255.255.252.0  broadcast 10.10.7.255
        ether b8:ee:65:ac:7c:65  txqueuelen 1000  (Ethernet)
        RX packets 19289  bytes 18724799 (17.8 MiB)
        RX errors 0  dropped 20  overruns 0  frame 0
        TX packets 17241  bytes 2274086 (2.1 MiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

enp0s20u2 is the interface of Beaglebone and has no ip allotted to it (as per the documentation, its ip should be 192.168.7.2) and thus I am unable to ssh or browse into it.

vmt...@gmail.com

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May 27, 2016, 9:12:41 AM5/27/16
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I have a Beaglebone Black (running on Debian) which I'm connecting to my laptop (running on Arch Linux) through usb. The laptop is able to read Beaglebone as a storage device. However, I am unable to connect to Beaglebone through the browser/ssh by accessing the following ip - 192.168.7.2. 


ifconfig -a gives the following output-


enp0s20u2: flags=4098<BROADCAST,MULTICAST>  mtu 1500
        ether 54:4a:16:c1:f1:53  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

enp1s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.3.204  netmask 255.255.255.0  broadcast 192.168.3.255
        inet6 fe80::2ad2:44ff:fe8e:bd61  prefixlen 64  scopeid 0x20<link>
        ether 28:d2:44:8e:bd:61  txqueuelen 1000  (Ethernet)
        RX packets 40024  bytes 35440467 (33.7 MiB)
        RX errors 0  dropped 30  overruns 0  frame 0
        TX packets 17546  bytes 2112866 (2.0 MiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

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 0  (Local Loopback)
        RX packets 2137  bytes 479657 (468.4 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 2137  bytes 479657 (468.4 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlp2s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 10.10.5.86  netmask 255.255.252.0  broadcast 10.10.7.255
        ether b8:ee:65:ac:7c:65  txqueuelen 1000  (Ethernet)
        RX packets 19264  bytes 18721516 (17.8 MiB)
        RX errors 0  dropped 4  overruns 0  frame 0
        TX packets 17238  bytes 2273813 (2.1 MiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0



enp0s20u2 is the interface of Beaglebone and has no ip allotted to it (as per the documentation, its ip should be 192.168.7.2) and thus I am unable to ssh or browse into it.


Kindly help.

Andrey Somov

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May 27, 2016, 12:09:45 PM5/27/16
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I have the same problem and I had to downgrade to fix it.
This image does not have the problem:
Debian 7.8 (BeagleBone, BeagleBone Black - 4GB SD) 2015-03-01 - more info - md5: c848627722b7a5f7bc89791cc8949e3b

Cheers,
Andrey

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