Estou usando o Ubuntu 14.04 LTS. Eu tenho wireless mas preciso conectar com cabo.
Ao usar o CD ao vivo, também posso me conectar ao cabo. Eu posso ver eth0 lá e recebi uma saída similar com o comando " lspci ".
Eu olhei para todos os assuntos semelhantes nos fóruns, mas não consegui nada. Às vezes eu perdi também o wireless, mas felizmente consegui de volta.
Eu preciso das suas sugestões Agradecemos antecipadamente
sezgin @ sezgin1: ~ $ ifconfig -a
**lo** Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:295 errors:0 dropped:0 overruns:0 frame:0
TX packets:295 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:36018 (36.0 KB) TX bytes:36018 (36.0 KB)
**wlan1** Link encap:Ethernet HWaddr 40:f0:2f:d3:84:0f
inet addr:192.168.1.25 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::42f0:2fff:fed3:840f/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2159 errors:0 dropped:0 overruns:0 frame:0
TX packets:1777 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1342636 (1.3 MB) TX bytes:295893 (295.8 KB)
sezgin @ sezgin1: ~ $ ifconfig eth0
eth0: error fetching interface information: Device not found
sezgin @ sezgin1: ~ $ lspci
00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 09)
00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio Controller (rev 09)
00:14.0 USB controller: Intel Corporation Lynx Point-LP USB xHCI HC (rev 04)
00:16.0 Communication controller: Intel Corporation Lynx Point-LP HECI #0 (rev 04)
00:1b.0 Audio device: Intel Corporation Lynx Point-LP HD Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation Lynx Point-LP PCI Express Root Port 3 (rev e4)
00:1c.3 PCI bridge: Intel Corporation Lynx Point-LP PCI Express Root Port 4 (rev e4)
00:1c.4 PCI bridge: Intel Corporation Lynx Point-LP PCI Express Root Port 5 (rev e4)
00:1d.0 USB controller: Intel Corporation Lynx Point-LP USB EHCI #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation Lynx Point-LP LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation Lynx Point-LP SATA Controller 1 [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation Lynx Point-LP SMBus Controller (rev 04)
**01:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM57786 Gigabit Ethernet PCIe (rev 01)**
01:00.1 SD Host controller: Broadcom Corporation BCM57765/57785 SDXC/MMC Card Reader (rev 01)
02:00.0 Network controller: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter (rev 01)
03:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Opal XT [Radeon R7 M265]
sezgin @ sezgin1: ~ $ cat / etc / network / interfaces
auto lo
iface lo inet loopback