RTL8111 / 8168B Rev 06 Controller Ethernet non funzionante con kernel AMD64> 2.6

Ho anche problemi con il controller Ethernet RTL8111. Non funziona affatto su Ubuntu x64.

Questa è la mia carta:

$ lspci -nnk | grep -i net -A2
05:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06)
    Subsystem: Gigabyte Technology Co., Ltd Motherboard [1458:e000]
    Kernel driver in use: r8168

L'ho provato con le seguenti versioni di amd64:

Mint 16          | Kernel 3.11 | r8169 & r8168 not working
Debian 7.2       | Kernel 3.2  | r8169 & r8168 not working
Ubuntu 13.10     | Kernel 3.11 | r8169 & r8168 not working
Ubuntu 12.04.3   | Kernel 3.8  | r8169 & r8168 not working
Ubuntu 12.04.2   | Kernel 3.5  | r8169 & r8168 not working
Ubuntu 12.04.0   | Kernel 3.2  | r8169 & r8168 not working
Ubuntu 11.10     | Kernel 3.0  | r8169 & r8168 not working
Debian 6.0.7     | Kernel 2.6  | r8169 working fine, r8168 working fine
Ubuntu 10.04.4   | Kernel 2.6  | r8169 working with known problems, r8168 working fine
Smos1.2 (Debian) | Kernel 2.6  | r8169 working with known problems, r8168 working fine

Conclusione: il rev 06 di RTL8111 / 8168 non funziona al di sopra del kernel 2.6 AMD64

Questo nic funziona con tutti i kernel i386.
Non ha funzionato con ndiswrapper su amd64.

Regressione:

Ho inserito nella lista nera il driver r8169 e ho installato 8.036.00 su dkms sulla base di questo post di praseodym .
Ho anche provato il pacchetto 037.deb dal launchpad senza fortuna
Ho provato l'IP statico / dhcp ma la connessione non funziona.

Vorrei offrire una piccola donazione BTC come 0,03 BTC per una soluzione funzionante perché ho bisogno di questa soluzione fissa al più presto.

Ecco un elenco di informazioni e registri:

$ uname -a
Linux miner-rig1 3.8.0-34-generic #49~precise1-Ubuntu SMP Wed Nov 13 18:05:00 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

$ lspci -nnk | grep -i net -A2
04:06.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ [10ec:8139] (rev 10)
        Subsystem: Allied Telesis AT-2500TX/ACPI [1259:2503]
        Kernel driver in use: 8139too
--
05:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06)
        Subsystem: Gigabyte Technology Co., Ltd Motherboard [1458:e000]
        Kernel driver in use: r8168

$ cat /etc/network/interfaces
auto lo
iface lo inet loopback

$ cat /etc/resolv.conf
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
#     DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 127.0.0.1
search fritz.box

$ cat /etc/hosts
127.0.0.1       localhost
127.0.1.1       miner-rig1
# The following lines are desirable for IPv6 capable hosts
::1     ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters

$ cat /etc/udev/rules.d/70-persistent-net.rules
# PCI device 0x10ec:/sys/devices/pci0000:00/0000:00:15.0/0000:05:00.0 (r8169)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="94:de:80:a7:c4:ea", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"    
# PCI device 0x10ec:/sys/devices/pci0000:00/0000:00:14.4/0000:04:06.0 (8139too)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:30:84:2a:cc:12", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth1"

$ ifconfig
eth0      Link encap:Ethernet  HWaddr 94:de:80:a7:c4:ea
          inet6 addr: fe80::96de:80ff:fea7:c4ea/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:16 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:370 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:1522 (1.5 KB)  TX bytes:0 (0.0 B)
          Interrupt:76 Base address:0xe000

eth1      Link encap:Ethernet  HWaddr 00:30:84:2a:cc:12
          inet addr:192.168.188.41  Bcast:192.168.188.255  Mask:255.255.255.0
          inet6 addr: fe80::230:84ff:fe2a:cc12/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:16182 errors:0 dropped:0 overruns:0 frame:0
          TX packets:36773 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:1304413 (1.3 MB)  TX bytes:35558704 (35.5 MB)

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:65536  Metric:1
          RX packets:64402 errors:0 dropped:0 overruns:0 frame:0
          TX packets:64402 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:90356022 (90.3 MB)  TX bytes:90356022 (90.3 MB)

$ route -n
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
0.0.0.0         192.168.188.1   0.0.0.0         UG    0      0        0 eth1
169.254.0.0     0.0.0.0         255.255.0.0     U     1000   0        0 eth1
192.168.188.0   0.0.0.0         255.255.255.0   U     1      0        0 eth1

$ dmesg
[    0.309661] pci 0000:05:00.0: [10ec:8168] type 00 class 0x020000
[    0.309676] pci 0000:05:00.0: reg 10: [io  0xb000-0xb0ff]
[    0.309701] pci 0000:05:00.0: reg 18: [mem 0xfe600000-0xfe600fff 64bit]
[    0.309717] pci 0000:05:00.0: reg 20: [mem 0xd0900000-0xd0903fff 64bit pref]
[    0.309784] pci 0000:05:00.0: supports D1 D2
[    0.309785] pci 0000:05:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    1.273121] r8168 Gigabit Ethernet driver 8.036.00-NAPI loaded
[    1.273203] r8168 0000:05:00.0: irq 76 for MSI/MSI-X
[    1.283778] eth%d: 0xffffc9000007e000, 94:de:80:a7:c4:ea, IRQ 76
[    1.283940] r8168: This product is covered by one or more of the following patents: US6,570,884, US6,115,776, and US6,327,625.
[    1.283944] r8168  Copyright (C) 2013  Realtek NIC software team <nicfae@realtek.com>
[    1.283944]  This program comes with ABSOLUTELY NO WARRANTY; for details, please see <http://www.gnu.org/licenses/>.
[    1.283944]  This is free software, and you are welcome to redistribute it under certain conditions; see <http://www.gnu.org/licenses/>.
[    8.423951] r8168: eth0: link up

$ cat /var/lib/NetworkManager/NetworkManager.state
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true

$ lsmod
8139too                32183  0
r8168                 260948  0

$ sudo ethtool eth0
Settings for eth0:
        Supported ports: [ TP ]
        Supported link modes:   10baseT/Half 10baseT/Full
                                100baseT/Half 100baseT/Full
                                1000baseT/Full
        Supported pause frame use: No
        Supports auto-negotiation: Yes
        Advertised link modes:  10baseT/Half 10baseT/Full
                                100baseT/Half 100baseT/Full
                                1000baseT/Full
        Advertised pause frame use: Symmetric Receive-only
        Advertised auto-negotiation: Yes
        Speed: 100Mb/s
        Duplex: Full
        Port: Twisted Pair
        PHYAD: 0
        Transceiver: internal
        Auto-negotiation: on
        MDI-X: Unknown
        Supports Wake-on: pumbg
        Wake-on: g
        Current message level: 0x00000033 (51)
                               drv probe ifdown ifup
        Link detected: yes

$ cat syslog (eth0 is the corrupt 8111 controller, eth1 is working)
21:16:56 kernel: [    0.000000] PERCPU: Embedded 28 pages/cpu @ffff88023ec00000 s84928 r8192 d21568 u262144
21:16:56 kernel: [    0.000000] pcpu-alloc: s84928 r8192 d21568 u262144 alloc=1*2097152
21:16:56 kernel: [    0.256453] NET: Registered protocol family 16
21:16:56 kernel: [    0.342139] NetLabel: Initializing
21:16:56 kernel: [    0.342141] NetLabel:  domain hash size = 128
21:16:56 kernel: [    0.342142] NetLabel:  protocols = UNLABELED CIPSOv4
21:16:56 kernel: [    0.342150] NetLabel:  unlabeled traffic allowed by default
21:16:56 kernel: [    0.357055] NET: Registered protocol family 2
21:16:56 kernel: [    0.357763] NET: Registered protocol family 1
21:16:56 kernel: [    0.897306] audit: initializing netlink socket (disabled)
21:16:56 kernel: [    1.218874] NET: Registered protocol family 10
21:16:56 kernel: [    1.219000] NET: Registered protocol family 17
21:16:56 kernel: [    1.278661] r8168 Gigabit Ethernet driver 8.036.00-NAPI loaded
21:16:56 kernel: [    1.278738] r8168 0000:05:00.0: irq 76 for MSI/MSI-X
21:16:56 kernel: [    1.289300] eth%d: 0xffffc9000007e000, 94:de:80:a7:c4:ea, IRQ 76
21:16:56 kernel: [    1.289452] r8168: This product is covered by one or more of the following patents: US6,570,884, US6,115,776, and US6,327,625.
21:16:56 kernel: [    1.289459] r8168  Copyright (C) 2013  Realtek NIC software team <nicfae@realtek.com>
21:16:56 kernel: [    1.292382] 8139cp: 8139cp: 10/100 PCI Et ernet driver v1.3 (Mar 22, 2004)
21:16:56 kernel: [    1.293719] 8139too: 8139too Fast Etherne  driver 0.9.28
21:16:56 kernel: [    1.294824] 8139too 0000:04:06.0 eth1: RealTek RTL8139 at 0x000000000001c000, 00:30:84:2a:cc:12, IRQ 20
21:16:56 kernel: [    2.148715] IPv6: ADDRCONF(NETDEV_UP): et 0: link is not ready
21:16:56 kernel: [    2.148720] IPv6: ADDRCONF(NETDEV_UP): et 1: link is not ready
21:16:56 kernel: [    2.312197] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
21:16:56 kernel: [    2.483450] type=1400 audit(1388348216.756:5): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=751 comm="apparmor_parser"
21:16:56 kernel: [    2.483604] type=1400 audit(1388348216.756:7): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=750 comm="apparmor_parser"
21:16:56 kernel: [    2.483610] type=1400 audit(1388348216.756:8): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=763 comm="apparmor_parser"
21:16:56 kernel: [    2.645814] NET: Registered protocol family 31
21:16:56 avahi-daemon[922]: Network interface enumeration completed.
21:16:56 kernel: [    2.658659] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
21:16:56 NetworkManager[932]: <info> NetworkManager (version 0.9.4.0) is starting...
21:16:56 NetworkManager[932]: <info> Read config file /etc/Ne workManager/NetworkManager.conf
21:16:56 NetworkManager[932]: <info> VPN: loaded org.freedesktop.NetworkManager.pptp
21:16:56 NetworkManager[932]: <info> DNS: loaded plugin dnsmasq
21:16:57 NetworkManager[932]:    SCPlugin-Ifupdown: init!
21:16:57 NetworkManager[932]:    SCPlugin-Ifupdown: update_system_hostname
21:16:57 NetworkManager[932]:    SCPluginIfupdown: management mode: unmanaged
21:16:57 NetworkManager[932]:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:14.4/0000:04:06.0/net/eth1, iface: eth1)
21:16:57 NetworkManager[932]:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:14.4/0000:04:06.0/net/eth1, iface: et 1): no ifupdown configuration found.
21:16:57 NetworkManager[932]:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:15.0/0000:05:00.0/net/eth0, iface: eth0)
21:16:57 NetworkManager[932]:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:15.0/0000:05:00.0/net/eth0, iface: et 0): no ifupdown configuration found.
21:16:57 NetworkManager[932]:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/lo, iface: lo)
21:16:57 NetworkManager[932]:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
21:16:57 NetworkManager[932]:    SCPlugin-Ifupdown: end _init.
21:16:57 NetworkManager[932]: <info> Loaded plugin ifupdown: (C) 2008 Canonical Ltd.  To report bugs please use the NetworkManager mailing list.
21:16:57 NetworkManager[932]: <info> Loaded plugin keyfile: (c) 2007 - 2010 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
21:16:57 NetworkManager[932]:    Ifupdown: get unmanaged devices count: 0
21:16:57 NetworkManager[932]:    SCPlugin-Ifupdown: (15243056) ... get_connections.
21:16:57 NetworkManager[932]:    SCPlugin-Ifupdown: (15243056) ... get_connections (managed=false): return empty list.
21:16:57 NetworkManager[932]:    keyfile: parsing 8111 dhcp ...
21:16:57 NetworkManager[932]:    keyfile:     read connection '8111 dhcp'
21:16:57 NetworkManager[932]:    keyfile: parsing working eth card ...
21:16:57 NetworkManager[932]:    keyfile:     read connection 'working eth card'
21:16:57 NetworkManager[932]:    Ifupdown: get unmanaged devices count: 0
21:16:57 NetworkManager[932]: <info> modem-manager is now available
21:16:57 NetworkManager[932]: <info> monitoring kernel firmware directory '/lib/firmware'.
21:16:57 NetworkManager[932]: <info> WiFi enabled by radio killswitch; enabled by state file
21:16:57 NetworkManager[932]: <info> WWAN enabled by radio killswitch; enabled by state file
21:16:57 NetworkManager[932]: <info> WiMAX enabled by radio killswitch; enabled by state file
21:16:57 NetworkManager[932]: <info> Networking is enabled by state file
21:16:57 NetworkManager[932]: <warn> failed to allocate link cache: (-10) Operation not supported
21:16:57 NetworkManager[932]: <info> (eth1): carrier is OFF
21:16:57 NetworkManager[932]: <info> (eth1): new Ethernet device (driver: '8139too' ifindex: 3)
21:16:57 NetworkManager[932]: <info> (eth1): exported as /org/freedesktop/NetworkManager/Devices/0
21:16:57 NetworkManager[932]: <info> (eth1): now managed
21:16:57 NetworkManager[932]: <info> (eth1): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
21:16:57 NetworkManager[932]: <info> (eth1): bringing up device.
21:16:57 NetworkManager[932]: <info> (eth1): carrier now ON (device state 20)
21:16:57 NetworkManager[932]: <info> (eth1): preparing device.
21:16:57 NetworkManager[932]: <info> (eth1): deactivating device (reason 'managed') [2]
21:16:57 NetworkManager[932]: <warn> failed to allocate link cache: (-10) Operation not supported
21:16:57 kernel: [    2.773422] 8139too 0000:04:06.0 eth1: link up, 100Mbps, full-duplex, lpa 0x45E1
21:16:57 NetworkManager[932]: <info> (eth0): carrier is OFF
21:16:57 NetworkManager[932]: <info> (eth0): new Ethernet device (driver: 'r8168' ifindex: 2)
21:16:57 NetworkManager[932]: <info> (eth0): exported as /org/freedesktop/NetworkManager/Devices/1
21:16:57 NetworkManager[932]: <info> (eth0): now managed
21:16:57 NetworkManager[932]: <info> (eth0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
21:16:57 NetworkManager[932]: <info> (eth0): bringing up device.
21:16:57 NetworkManager[932]: <info> (eth0): preparing device.
21:16:57 NetworkManager[932]: <info> (eth0): deactivating device (reason 'managed') [2]
21:16:57 kernel: [    2.832528] IPv6: ADDRCONF(NETDEV_UP): et 0: link is not ready
21:16:57 kernel: [    2.832766] IPv6: ADDRCONF(NETDEV_UP): et 0: link is not ready
21:16:57 NetworkManager[932]: <info> (eth1): device state change: unavailable -> disconnected (reason 'none') [20 30 0]
21:16:57 NetworkManager[932]: <info> Auto-activating connection 'working eth card'.
21:16:57 NetworkManager[932]: <info> Activation (eth1) starting connection 'working eth card'
21:16:57 NetworkManager[932]: <info> (eth1): device state change: disconnected -> prepare (reason 'none') [30 40 0]
21:16:57 NetworkManager[932]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) scheduled...
21:16:57 NetworkManager[932]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) started...
21:16:57 NetworkManager[932]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) scheduled...
21:16:57 NetworkManager[932]: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) complete.
21:16:57 NetworkManager[932]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) starting...
21:16:57 NetworkManager[932]: <info> (eth1): device state change: prepare -> config (reason 'none') [40 50 0]
21:16:57 NetworkManager[932]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) successful.
21:16:57 NetworkManager[932]: <info> Activation (eth1) Stage 3 of 5 (IP Configure Start) scheduled.
21:16:57 NetworkManager[932]: <info> Activation (eth1) Stage 2 of 5 (Device Configure) complete.
21:16:57 NetworkManager[932]: <info> Activation (eth1) Stage 3 of 5 (IP Configure Start) started...
21:16:57 NetworkManager[932]: <info> (eth1): device state change: config -> ip-config (reason 'none') [50 70 0]
21:16:57 NetworkManager[932]: <info> Activation (eth1) Beginning DHCPv4 transaction (timeout in 45 seconds)
21:16:57 NetworkManager[932]: <info> dhclient started with pid 1058
21:16:57 NetworkManager[932]: <info> Activation (eth1) Beginning IP6 addrconf.
21:16:57 NetworkManager[932]: <info> Activation (eth1) Stage 3 of 5 (IP Configure Start) complete.
21:16:57 dhclient: Internet Systems Consortium DHCP Client 4.1-ESV-R4
21:16:57 dhclient: Copyright 2004-2011 Internet Systems Consortium.
21:16:57 NetworkManager[932]: <info> (eth1): DHCPv4 state changed nbi -> preinit
21:16:57 dhclient: Listening on LPF/eth1/00:30:84:2a:cc:12
21:16:57 dhclient: Sending on   LPF/eth1/00:30:84:2a:cc:12
21:16:57 dhclient: DHCPREQUEST of 192.168.188.41 on eth1 to 255.255.255.255 port 67
21:16:57 NetworkManager[932]: <info> (eth1): DHCPv4 state changed preinit -> reboot
21:16:57 NetworkManager[932]: <info>   address 192.168.188.41
21:16:57 NetworkManager[932]: <info>   prefix 24 (255.255.255.0)
21:16:57 NetworkManager[932]: <info>   gateway 192.168.188.1
21:16:57 NetworkManager[932]: <info>   nameserver '192.168.188.1'
21:16:57 NetworkManager[932]: <info>   domain name 'fritz.box'
21:16:57 NetworkManager[932]: <info> Activation (eth1) Stage 5 of 5 (IPv4 Configure Commit) scheduled...
21:16:57 NetworkManager[932]: <info> Activation (eth1) Stage 5 of 5 (IPv4 Commit) started...
21:16:57 avahi-daemon[922]: Joining mDNS multicast group on interface eth1.IPv4 with address 192.168.188.41.
21:16:57 avahi-daemon[922]: New relevant interface eth1.IPv4 for mDNS.
21:16:57 avahi-daemon[922]: Registering new address record for 192.168.188.41 on eth1.IPv4.
21:16:58 NetworkManager[932]: <info> DNS: starting dnsmasq...
21:16:58 NetworkManager[932]: <error> [1388348218.141241] [nm-dns-dnsmasq.c:393] update(): dnsmasq not available on the bus, can't update servers.
21:16:58 NetworkManager[932]: <error> [1388348218.141259] [nm-dns-dnsmasq.c:395] update(): dnsmasq owner not found on bus: Could not get owner of name 'uk.org.thekelleys.dnsmasq': no such name
21:16:58 NetworkManager[932]: <warn> DNS: plugin dnsmasq update failed
21:16:58 NetworkManager[932]: <info> (eth1): writing resolv.conf to /sbin/resolvconf
21:16:58 NetworkManager[932]: <info> (eth1): device state change: ip-config -> activated (reason 'none') [70 100 0]
21:16:58 NetworkManager[932]: <info> Policy set 'working eth card' (eth1) as default for IPv4 routing and DNS.
21:16:58 NetworkManager[932]: <info> Activation (eth1) successful, device activated.
21:16:58 NetworkManager[932]: <info> Activation (eth1) Stage 5 of 5 (IPv4 Commit) complete.
21:16:58 NetworkManager[932]: <warn> dnsmasq appeared on DBus: :1.24
21:16:58 NetworkManager[932]: <info> (eth1): writing resolv.conf to /sbin/resolvconf
21:16:58 avahi-daemon[922]: Joining mDNS multicast group on interface eth1.IPv6 with address fe80::230:84ff:fe2a:cc12.
21:16:58 avahi-daemon[922]: New relevant interface eth1.IPv6 for mDNS.
21:16:58 avahi-daemon[922]: Registering new address record for fe80::230:84ff:fe2a:cc12 on eth1.*.
21:16:59 kernel: [    4.842503] r8168: eth0: link up
21:17:01 kernel: [    6.852980] r8168: eth0: link up
21:17:01 kernel: [    6.853014] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
21:17:01 NetworkManager[932]: <info> (eth0): carrier now ON (device state 20)
21:17:01 NetworkManager[932]: <info> (eth0): device state change: unavailable -> disconnected (reason 'carrier-changed') [20 30 40]
21:17:01 NetworkManager[932]: <info> Auto-activating connection '8111 dhcp'.
21:17:01 NetworkManager[932]: <info> Activation (eth0) starting connection '8111 dhcp'
21:17:01 NetworkManager[932]: <info> (eth0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
21:17:01 NetworkManager[932]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) scheduled...
21:17:01 NetworkManager[932]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) started...
21:17:01 NetworkManager[932]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) scheduled...
21:17:01 NetworkManager[932]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) complete.
21:17:01 NetworkManager[932]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) starting...
21:17:01 NetworkManager[932]: <info> (eth0): device state change: prepare -> config (reason 'none') [40 50 0]
21:17:01 NetworkManager[932]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) successful.
21:17:01 NetworkManager[932]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) scheduled.
21:17:01 NetworkManager[932]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) complete.
21:17:01 NetworkManager[932]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) started...
21:17:01 NetworkManager[932]: <info> (eth0): device state change: config -> ip-config (reason 'none') [50 70 0]
21:17:01 NetworkManager[932]: <info> Activation (eth0) Beginning DHCPv4 transaction (timeout in 45 seconds)
21:17:01 NetworkManager[932]: <info> dhclient started with pid 1997
21:17:01 NetworkManager[932]: <info> Activation (eth0) Beginning IP6 addrconf.
21:17:01 NetworkManager[932]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) complete.
21:17:01 dhclient: Internet Systems Consortium DHCP Client 4.1-ESV-R4
21:17:01 dhclient: Copyright 2004-2011 Internet Systems Consortium.
21:17:01 NetworkManager[932]: <info> (eth0): DHCPv4 state changed nbi -> preinit
21:17:01 dhclient: Listening on LPF/eth0/94:de:80:a7:c4:ea
21:17:01 dhclient: Sending on   LPF/eth0/94:de:80:a7:c4:ea
21:17:01 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 3
21:17:02 avahi-daemon[922]: Joining mDNS multicast group on interface eth0.IPv6 with address fe80::96de:80ff:fea7:c4ea.
21:17:02 avahi-daemon[922]: New relevant interface eth0.IPv6 for mDNS.
21:17:02 avahi-daemon[922]: Registering new address record for fe80::96de:80ff:fea7:c4ea on eth0.*.
21:17:02 NetworkManager[932]: <warn> error monitoring device for netlink events: error processing netlink message: Object busy
21:17:04 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 7
21:17:11 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 15
21:17:13 NetworkManager[932]: <warn> error monitoring device for netlink events: error processing netlink message: Object busy

— 5andr0
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Ho una PCI Lan-Card (eth1) funzionante su cui posso collegarmi a Internet. Ma eth0 non è nemmeno collegato al router, non posso eseguire il ping. Anche altri hanno questo problema, controlla la discussione che ho appena pubblicato. Non hanno ancora trovato una soluzione

— 5andr0

Non c'è spazio per quella stupida vecchia scheda PCI e ho più rig con la stessa scheda madre in cui ho bisogno di questo fisso + altri vorrebbero anche vedere una correzione

— 5andr0

Dovrei cambiare le schede madri perché si tratta di un errore del controller lan integrato. Ma questa è l'unica scheda economica con 6 slot pci-express senza alternative. Quindi deve essere risolto: /

— 5andr0

@ 5andr0 Stesso problema ... askubuntu.com/questions/398050/… .... Ho provato anche i kernel i386 non funzionano

— Maythux

askubuntu.com/questions/398050/…

— Maythux

Visita Realtek> NIC> 10/100 / 1000M Gigabit Ethernet> PCI Express> software> Unix (Linux) e scarica l'origine del driver per la versione del tuo kernel.

— Anziano Geek
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Dopo aver installato questi driver sul mio laptop, anche la connessione cablata smette di funzionare.

— Siddharth,

@Siddharth Interessante. Quale versione del driver hai provato? 8.041 è corrente per RTL8111 / 8168B. Perché dovresti sostituire il driver Ethernet se funzionasse con il tuo hardware?

— Elder Geek,

Scusa non sono stato chiaro. Vorrei chiarire. Con Ubuntu 15 predefinito, il laptop funziona bene sulla rete cablata, ma il wifi non funziona. Ottengo il lshw -C networkcome UNCLAIMED. Dopo aver installato il driver da Realtek, il wifi continua a non funzionare e anche via cavo smette di funzionare. A partire da ora ho installato Ubuntu 14 e sto usando un vecchio wifi USB.

— Siddharth,

Bene, poiché questa domanda riguarda il fallimento dell'interfaccia cablata, ti suggerisco di creare una nuova domanda dopo aver esaminato askubuntu.com/questions/425155/… e askubuntu.com/questions/236119/…

— Elder Geek,

Ho avuto lo stesso problema da anni ormai e con ogni aggiornamento che coinvolge un kernel si riavvierà con la rete disconnessa, ho pat pat. Spegnere la macchina, staccare la spina, tenere premuto il pulsante di accensione per un secondo o due e riprovare. Se fallisce, cancella /etc/udev/rules.d/70-persistent-net.rules e riavvia di solito il trucco.

— user452301
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Non riesco a credere che il semplice strappo del cavo di alimentazione abbia funzionato.

— ian5v,

Questa soluzione non ha funzionato per me.

— GisMofx,

-1

Spostare il cavo e forzarlo verso la parte posteriore

Windows stava bene collegandosi al mio ethernet e acquisendo l'indirizzo IP e l'accesso a Internet. Anche Ubuntu si stava connettendo bene all'inizio. Dopo un po 'quando stavo avviando su Ubuntu non avevo alcuna rete, anche se avevo ancora Windows.

Ho deciso di vedere cosa succede con i led lampeggianti nella porta lan, perché quando stavo chiedendo ifconfig eth0non avevo IP e nessuna attività sui pacchetti.

La soluzione al problema (che si è verificato stranamente solo in Ubuntu) è stata quella di spostare un po 'il cavo e costringerlo un po' indietro.

— pseutikos
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