I'm having significant issues getting any sort of network capability working. My ethernet adapter is an Intel 82551ER, but when I run
sudo ifconfig eth0 up
I get SIOCSIFFLAGS: Resource temporarily unavailable
Lots of googling found me the dmesg command, which shows the following:
e100 0000:00:0f.0 eth0: addr 0xfedc0000, irq 11, MAC addr 00:20:0b:00:f3:aa
e100 0000:00:0f.0 eth0: Failed to load firmware "e100/d102e_ucode.bin": -11
And here I've hit a dead end. Any suggestions?