Y bought one of those ethernet+usb hub devices for my laptop.
The card seems to be correctly detected by the system. It gets a DHCP address from my firewall and all but the it's as if had no network at all. Can't get even to the gateway. Only can see localhost.
The wifi is already set off an the only configured device is this card, here is the ifconfig output:
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[root@charcoal asimov]# ifconfig
enp0s20f0u4u4: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.16.244 netmask 255.255.255.0 broadcast 192.168.16.255
inet6 fe80::2e0:4cff:fe30:eed2 prefixlen 64 scopeid 0x20<link>
ether 00:e0:4c:30:ee:d2 txqueuelen 1000 (Ethernet)
RX packets 13 bytes 2220 (2.1 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 22 bytes 2870 (2.8 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
enp1s0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 00:16:96:e7:04:7e 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
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 17168 bytes 1140822 (1.0 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 17168 bytes 1140822 (1.0 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp2s0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 62:d0:f0:b9:b0:32 txqueuelen 1000 (Ethernet)
RX packets 4171848 bytes 6297730104 (5.8 GiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1077273 bytes 103281969 (98.4 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
[root@charcoal asimov]#
Ignore enp1s0 this is the built in interface and I won't use it because is only 100Mbps.
Routes and all are ok:
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[root@charcoal asimov]# ip route
default via 192.168.16.1 dev enp0s20f0u4u4 proto static metric 100
192.168.16.0/24 dev enp0s20f0u4u4 proto kernel scope link src 192.168.16.244 metric 100
[root@charcoal asimov]#
Can't ping anywhere but localhost:
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[root@charcoal asimov]# ping 192.168.16.1
PING 192.168.16.1 (192.168.16.1) 56(84) bytes of data.
From 192.168.16.244 icmp_seq=1 Destination Host Unreachable
ping: sendmsg: Operación no permitida
From 192.168.16.244 icmp_seq=2 Destination Host Unreachable
ping: sendmsg: Operación no permitida
^C
--- 192.168.16.1 ping statistics ---
2 packets transmitted, 0 received, +2 errors, 100% packet loss, time 1018ms
[root@charcoal asimov]#
When using built in wifi or cable everything works to the firewall and beyond:
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[root@charcoal asimov]# ping 192.168.16.1
PING 192.168.16.1 (192.168.16.1) 56(84) bytes of data.
64 bytes from 192.168.16.1: icmp_seq=1 ttl=64 time=2.06 ms
64 bytes from 192.168.16.1: icmp_seq=2 ttl=64 time=2.11 ms
^C
--- 192.168.16.1 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1001ms
rtt min/avg/max/mdev = 2.061/2.089/2.117/0.028 ms
[root@charcoal asimov]#
I have tested the device in other computers and worked pretty well. But on both of my mageia6 machines fails miserably. I'm using NetworkManager by the way, maybe ot has something to do, but since I can't use my VPN with mga_applet I'm stuck with it.
Any advice is welcome.