в консоле выполнить, и вывод сюда показать.
[ 28.789765] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21
[ 28.789839] HDA Intel 0000:00:1b.0: irq 45 for MSI/MSI-X
[ 28.789874] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 29.504577] ppdev: user-space parallel port driver
[ 29.526227] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro,commit=0
[ 29.932910] tg3 0000:02:00.0: eth0: Link is up at 100 Mbps, full duplex
[ 29.932915] tg3 0000:02:00.0: eth0: Flow control is on for TX and on for RX
[ 29.933100] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 34.224852] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro,commit=0
[ 40.616011] eth0: no IPv6 routers present