Parece que a atualização manual do firmware na placa de rede tornou o cartão visível para o sistema operacional.
Estou me deparando com um problema em que uma nova placa de rede não é detectada automaticamente pelo sistema operacional. Eu comprei recentemente uma placa de rede Intel I350 gigabit. Eu comprei este cartão antes e o usei em outros sistemas com o mesmo SO sem problemas. Esta é a placa link .
O mais estranho é que esta placa está sendo detectada pelo Windows, mas não pelo Oracle Linux, CentOS Live ou Ubuntu Live.
saída "nmcli d"
DEVICE TYPE STATE CONNECTION
eno2 ethernet connected eno2
eno1 ethernet disconnected --
lo loopback unmanaged --
Estes são os adaptadores integrados. Os 4 Intel não são detectados.
"lspci | grep Network" saída
b3:00.0 Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01)
b3:00.1 Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01)
b3:00.2 Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01)
b3:00.3 Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01)
O SO parece pelo menos saber da existência da placa PCI.
Esta é a saída de "lshw -class network"
*-network:0
description: Ethernet interface
product: Ethernet Connection X722 for 10GBASE-T
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:19:00.0
logical name: eno1
version: 09
serial: ac:1f:6b:4c:ff:04
capacity: 10Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi msix pciexpress vpd bus_master cap_list rom ethernet physical 1000bt-fd 10000bt-fd autonegotiation
configuration: autonegotiation=off broadcast=yes driver=i40e driverversion=1.5.16-k firmware=3.1d 0x80000827 1.1638.0 latency=0 link=no multicast=yes
resources: irq:54 memory:c4000000-c4ffffff memory:c5008000-c500ffff memory:c5d80000-c5dfffff memory:c5010000-c508ffff
*-network:1
description: Ethernet interface
product: Ethernet Connection X722 for 10GBASE-T
vendor: Intel Corporation
physical id: 0.1
bus info: pci@0000:19:00.1
logical name: eno2
version: 09
serial: ac:1f:6b:4c:ff:05
size: 1Gbit/s
capacity: 10Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi msix pciexpress vpd bus_master cap_list rom ethernet physical tp 1000bt-fd 10000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=i40e driverversion=1.5.16-k duplex=full firmware=3.1d 0x80000827 1.1638.0 ip=192.168.127.36 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
resources: irq:54 memory:c3000000-c3ffffff memory:c5000000-c5007fff memory:c5d00000-c5d7ffff
*-network:0 UNCLAIMED
description: Ethernet controller
product: I350 Gigabit Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:b3:00.0
version: 01
width: 32 bits
clock: 33MHz
capabilities: pm msi msix pciexpress cap_list
configuration: latency=0
resources: memory:fbd00000-fbdfffff memory:fbe8c000-fbe8ffff memory:fbe00000-fbe7ffff memory:fbe90000-fbeaffff memory:fbeb0000-fbecffff
*-network:1 UNCLAIMED
description: Ethernet controller
product: I350 Gigabit Network Connection
vendor: Intel Corporation
physical id: 0.1
bus info: pci@0000:b3:00.1
version: 01
width: 32 bits
clock: 33MHz
capabilities: pm msi msix pciexpress cap_list
configuration: latency=0
resources: memory:fbc00000-fbcfffff memory:fbe88000-fbe8bfff memory:fbed0000-fbeeffff
*-network:2 UNCLAIMED
description: Ethernet controller
product: I350 Gigabit Network Connection
vendor: Intel Corporation
physical id: 0.2
bus info: pci@0000:b3:00.2
version: 01
width: 32 bits
clock: 33MHz
capabilities: pm msi msix pciexpress cap_list
configuration: latency=0
resources: memory:fbb00000-fbbfffff memory:fbe84000-fbe87fff
*-network:3 UNCLAIMED
description: Ethernet controller
product: I350 Gigabit Network Connection
vendor: Intel Corporation
physical id: 0.3
bus info: pci@0000:b3:00.3
version: 01
width: 32 bits
clock: 33MHz
capabilities: pm msi msix pciexpress cap_list
configuration: latency=0
resources: memory:fba00000-fbafffff memory:fbe80000-fbe83fff
Notei que o cartão também é detectado aqui, mas está listado como "UNCLAIMED". Como faço para que o sistema "reivindique" o cartão?
Eu tentei usar os drivers listados no site da Intel, mas não pareceu ajudar. Eu também poderia ter feito algo errado também. Eu não tenho muita experiência com drivers Linux.
Qualquer ajuda seria muito apreciada,
Obrigado!