Amigos,
Atualizei o ubuntu 13.10 a placa de rede funciona se colocar o cabo depois de ligar o computador; (pelo networkmanager e por linha de comando)
Quando ligo o computador com o cabo conectado, a conexão estabelece.
Quando retiro o cabo e coloco novamente, ou, quando coloco o cabo de rede depois de ter ligado o computador, a conexão não estabelece .
Sei que parece estranho, mas está acontecendo isso.
Alguma luz para o problema?
Suspeito que seja o driver, porém, conferi e o driver está correto.
Abaixo algumas informações:
~$ uname -a
Linux Moda 3.8.0-19-generic #30-Ubuntu SMP Wed May 1 16:35:23 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
~$ dmesg | grep eth0
[ 0.963694] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 00:26:b9:d4:fa:b4
[ 0.963697] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
[ 0.963772] e1000e 0000:00:19.0 eth0: MAC: 9, PHY: 10, PBA No: 2041FF-0FF
[ 4.512328] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 28.812486] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 28.812765] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 30.322898] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx
[ 30.322909] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO
[ 30.322961] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 126.115196] device eth0 entered promiscuous mode
lspci -vvv
00:19.0 Ethernet controller: Intel Corporation 82577LM Gigabit Network Connection (rev 05)
Subsystem: Dell Latitude E6510
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 41
Region 0: Memory at e9600000 (32-bit, non-prefetchable) [size=128K]
Region 1: Memory at e9680000 (32-bit, non-prefetchable) [size=4K]
Region 2: I/O ports at 8040 [size=32]
Capabilities: [c8] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee0800c Data: 4152
Capabilities: [e0] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
AFStatus: TP-
Kernel driver in use: e1000e
Obrigado