[insane74]

Originariamente inviato da sacarde

vedi errori in dmesg?

dmesg | grep eth





oppure prova da terminale a farle prendere l'IP (e vedere gli errori)

sudo dhclient eth0
o
sudo dhcpcd eth0

output di grep:

[dg74@LINUX64 ~]$ dmesg | grep eth
[    1.578272] ACPI Error: Method parse/execution failed [\_SB.PCI0.SAT0.SPT4._GTF] (Node ffff88040e0dbc80), AE_NOT_FOUND (20160831/psparse-543)
[    1.578913] ACPI Error: Method parse/execution failed [\_SB.PCI0.SAT0.SPT4._GTF] (Node ffff88040e0dbc80), AE_NOT_FOUND (20160831/psparse-543)
[    1.580341] ACPI Error: Method parse/execution failed [\_SB.PCI0.SAT0.SPT5._GTF] (Node ffff88040e0db7f8), AE_NOT_FOUND (20160831/psparse-543)
[    1.585527] ACPI Error: Method parse/execution failed [\_SB.PCI0.SAT0.SPT5._GTF] (Node ffff88040e0db7f8), AE_NOT_FOUND (20160831/psparse-543)
[    2.540673] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) d8:50:e6:bf:91:48
[    2.540678] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
[    2.540726] e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: FFFFFF-0FF
[    2.541681] e1000e 0000:00:19.0 eno1: renamed from eth0

output di sudo dhclient eth0:

[dg74@LINUX64 ~]$ sudo dhclient eth0
[sudo] password di dg74: 
Cannot find device "eth0"

PS: in compenso facendo una googolata con il chipset della chiavetta wifi USB sono riuscito a farla funzionare, quindi quanto meno anche dopo il dual boot da win ora riesco ad usare la rete.