The new networking card is no longer functioning properly.
The new networking card is no longer functioning properly.
I've been trying to fix this problem for hours and I got nothing. Here what I got. Just bought 10g card (intel x550-T1). Put it in my server, installed the drivers from intel website ($ make install). Change the MTU to 9014 ($ ip link set "name" mtu 9014). With all that. It work. I get 10gb from it. transfer files like crazy. The end. Nope. Next day came by. I reboot the server and now its no longer works. The card is working as i did boot to windows and it work fine. Did a few commands to see whats going on and here what I got. $ /sbin/modinfo ixgbe | grep version version: 5.7.1 srcversion: 720A79B0425CF0E9E12CB84 $ sudo lshw -class network *-network UNCLAIMED description: Ethernet controller product: Ethernet Controller 10G X550T vendor: Intel Corporation physical id: 0 bus info: pci@0000:03:00.0 version: 01 width: 64 bits clock: 33MHz capabilities: pm msi msix pciexpress cap_list configuration: latency=0 resources: memory:a2400000-a27fffff memory:a2800000-a2803fff memory:a2b00000-a2b7ffff memory:a2b80000-a2c7ffff memory:a2c80000-a2d7ffff *-network description: Ethernet interface product: Ethernet Connection (7) I219-V vendor: Intel Corporation physical id: 1f.6 bus info: pci@0000:00:1f.6 logical name: eno1 version: 10 serial: 04:d9:f5:1c:c9:e2 size: 1Gbit/s capacity: 1Gbit/s width: 32 bits clock: 33MHz capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k duplex=full firmware=0.5-4 ip=10.0.0.79 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s resources: irq:130 memory:a4600000-a461ffff $ ip addr 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 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 04:d9:f5:1c:c9:e2 brd ff:ff:ff:ff:ff:ff inet 10.0.0.79/24 brd 10.0.0.255 scope global dynamic noprefixroute eno1 valid_lft 601582sec preferred_lft 601582sec inet6 2601:2c7:9000:1ca0::92d2/128 scope global dynamic noprefixroute valid_lft 601583sec preferred_lft 601583sec inet6 2601:2c7:9000:1ca0:2d20:d890:2e27:29a3/64 scope global temporary dynamic valid_lft 206048sec preferred_lft 82761sec inet6 2601:2c7:9000:1ca0:c4d2:e05c:a976:c647/64 scope global dynamic mngtmpaddr noprefixroute valid_lft 206048sec preferred_lft 206048sec inet6 fe80::4ad4:9dea:ae69:e89b/64 scope link noprefixroute valid_lft forever preferred_lft forever It seem like the network card is "unclaimed" and has no logical name. try to use modprobe but got an error. $ modprobe ixgbe modprobe: ERROR: could not insert 'ixgbe': Operation not permitted