Mesa 7i96s 5v supply reverse polarity damage

PCW wrote:

What does the command

ip a

return?
 

 

root@CKCPlasma:/home/weldon# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host noprefixroute
       valid_lft forever preferred_lft forever
2: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether f4:39:09:20:3e:8a brd ff:ff:ff:ff:ff:ff
    altname enp0s31f6
    inet 10.10.10.11/8 brd 10.255.255.255 scope global noprefixroute eno1
       valid_lft forever preferred_lft forever
    inet6 fe80::1251:e02e:b5d2:431d/64 scope link noprefixroute
       valid_lft forever preferred_lft forever
3: wlp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 20:16:b9:c8:6d:3d brd ff:ff:ff:ff:ff:ff
    inet 192.168.4.102/22 brd 192.168.7.255 scope global dynamic noprefixroute wlp1s0
       valid_lft 9620sec preferred_lft 9620sec
    inet6 fdf7:9dfb:98d1:1:a74f:818a:83a5:2e6f/64 scope global temporary dynamic
       valid_lft 600022sec preferred_lft 81196sec
    inet6 fdf7:9dfb:98d1:1:2216:b9ff:fec8:6d3d/64 scope global dynamic mngtmpaddr noprefixroute
       valid_lft 2591894sec preferred_lft 604694sec
    inet6 fe80::2216:b9ff:fec8:6d3d/64 scope link noprefixroute
       valid_lft forever preferred_lft forever

Two things I would try:

Disable ipv6

set the netmask to /24

the results, still no device reachable via ping

root@CKCPlasma:/home/weldon# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host noprefixroute
valid_lft forever preferred_lft forever
2: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether f4:39:09:20:3e:8a brd ff:ff:ff:ff:ff:ff
altname enp0s31f6
inet 10.10.10.11/8 brd 10.255.255.255 scope global noprefixroute eno1
valid_lft forever preferred_lft forever
inet6 fe80::1251:e02e:b5d2:431d/64 scope link noprefixroute
valid_lft forever preferred_lft forever
3: wlp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 20:16:b9:c8:6d:3d brd ff:ff:ff:ff:ff:ff
inet 192.168.4.102/22 brd 192.168.7.255 scope global dynamic noprefixroute wlp1s0
valid_lft 7405sec preferred_lft 7405sec
inet6 fdf7:9dfb:98d1:1:a74f:818a:83a5:2e6f/64 scope global temporary dynamic
valid_lft 597808sec preferred_lft 78982sec
inet6 fdf7:9dfb:98d1:1:2216:b9ff:fec8:6d3d/64 scope global dynamic mngtmpaddr noprefixroute
valid_lft 2591843sec preferred_lft 604643sec
inet6 fe80::2216:b9ff:fec8:6d3d/64 scope link noprefixroute
valid_lft forever preferred_lft forever

IPV6 is still enabled and the netmask is still /8

Tried a different windows PC to ping the mesa card and it seems to work user lights come on.Here is the ping data. 

 

Ok, not sure what happened but after connecting to the windows PC and pinging I can now ping it on the linux PC, left two user lights are solid green.

--- 10.10.10.10 ping statistics ---
145 packets transmitted, 145 received, 0% packet loss, time 146489ms
rtt min/avg/max/mdev = 0.148/0.368/0.618/0.133 ms