Wired network connection lost overnight

[spec1alk]

I work about 50/50 from home vs the office. After a reboot in the office, my Linux Mint box works fine. The next day I try to use it from home or the office and I can't connect to it. I can't ping the machine from another Linux machine on the office network, and when I get back to the office the eth0 network connection isn't working. I can't ping yahoo.com and I do not have an inet4 address. If I reboot, the network connection works fine. I suspect this is related to some kind of "sleep" or "suspend" issue, but I don't know for sure.

This consistently happens. When I am in the office I reboot the machine and the network works fine. Then later that evening or the next day the network connection appears to be down. The symptoms are that I can't reach machine from another machine on the local network, and when I get back into the office and log on to the machine locally ifconfig reports that the machine does not have an IP address.

"inxi -Fc 0" output:

Code: Select all

System:    Host rhino Kernel 3.0.0-17-generic x86_64 (64 bit) Desktop N/A Distro Linux Mint 12 KDE
Machine:   System Dell product OptiPlex 755
           Mobo Dell model 0GM819 Bios Dell version A04 date 11/05/2007
CPU:       Quad core Intel Core2 Quad CPU Q6600 (-MCP-) cache 4096 KB flags (lm nx sse sse2 sse3 ssse3 vmx)
           Clock Speeds: (1) 1600.00 MHz (2) 1600.00 MHz (3) 1600.00 MHz (4) 2400.00 MHz
Graphics:  Card: ATI RV610 [Radeon HD 2400 XT]  X.org 1.10.4 drivers ati,radeon unloaded: vesa,fbdev Resolution N/A
           GLX Renderer N/A GLX Version N/A
Audio:     Card Intel 82801I (ICH9 Family) HD Audio Controller driver HDA Intel Sound: ALSA v: 1.0.24
Network:   Card Intel 82566DM-2 Gigabit Network Connection driver e1000e
           IF: eth0 state: up speed: 1000 Mbps duplex: full mac: 00:1a:a0:e6:fe:01
Drives:    HDD Total Size: 80.0GB (8.0% used) 1: /dev/sda WDC_WD800JD 80.0GB
Partition: ID:/ size: 70G used: 6.0G (10%) fs: ext4 ID:swap-1 size: 4.16GB used: 0.00GB (0%) fs: swap
Sensors:   Error: You do not have the sensors app installed.
Info:      Processes 101 Uptime 1:07 Memory 183.4/3833.3MB Client Shell inxi 1.7.7

The ifconfig when the network is not working displays:

Code: Select all

eth0      Link encap:Ethernet  HWaddr 00:1a:a0:e6:fe:01
          inet6 addr: fe80::21a:a0ff:fee6:fe01/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:918607 errors:1685 dropped:1 overruns:0 frame:859
          TX packets:695988 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:317269793 (317.2 MB)  TX bytes:55932398 (55.9 MB)
          Interrupt:21 Memory:febe0000-fec00000

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:806695 errors:0 dropped:0 overruns:0 frame:0
          TX packets:806695 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:118197375 (118.1 MB)  TX bytes:118197375 (118.1 MB)

The Network adapter from lspci:

Code: Select all

00:19.0 Ethernet controller: Intel Corporation 82566DM-2 Gigabit Network Connection (rev 02)

And dmesg output is located here: http://pastebin.com/rjeMN20Q
Here is everything from dmesg that contains network, eth0, or e1000e:

Code: Select all

[    3.876256] e1000e: Intel(R) PRO/1000 Network Driver - 1.3.10-k2
[    3.876259] e1000e: Copyright(c) 1999 - 2011 Intel Corporation.
[    3.879362] e1000e 0000:00:19.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21
[    3.879375] e1000e 0000:00:19.0: setting latency timer to 64
[    3.879482] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[    4.186267] e1000e 0000:00:19.0: eth0: (PCI Express:2.5GT/s:Width x1) 00:1a:a0:e6:fe:01
[    4.186270] e1000e 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection
[    4.186292] e1000e 0000:00:19.0: eth0: MAC: 7, PHY: 6, PBA No: 1041FF-0FF
[   23.584216] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[   23.640063] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[   23.640587] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   26.104871] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[   26.105316] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   36.408015] eth0: no IPv6 routers present
[28035.708126] e1000e: eth0 NIC Link is Down
[28038.484866] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[28039.824121] e1000e: eth0 NIC Link is Down
[28041.868857] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[28043.168133] e1000e: eth0 NIC Link is Down
[28045.252864] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[28046.772130] e1000e: eth0 NIC Link is Down
[28048.772872] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[28053.500119] e1000e: eth0 NIC Link is Down
[28055.556859] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[56397.644136] e1000e: eth0 NIC Link is Down
[56402.056855] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[74387.680126] e1000e: eth0 NIC Link is Down
[74390.492863] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[74392.192119] e1000e: eth0 NIC Link is Down
[74394.224865] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[74395.548123] e1000e: eth0 NIC Link is Down
[74397.596864] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[74398.888126] e1000e: eth0 NIC Link is Down
[74400.896858] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[74402.236121] e1000e: eth0 NIC Link is Down
[74404.244861] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[77252.704122] e1000e: eth0 NIC Link is Down
[77254.768863] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[77256.124126] e1000e: eth0 NIC Link is Down
[77258.164864] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[77260.068124] e1000e: eth0 NIC Link is Down
[77262.112864] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[78092.708126] e1000e: eth0 NIC Link is Down
[78095.488861] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[78096.856131] e1000e: eth0 NIC Link is Down
[78098.948858] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[78100.492125] e1000e: eth0 NIC Link is Down
[78102.492864] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[100681.252123] e1000e: eth0 NIC Link is Down
[100684.112859] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[134533.912123] e1000e: eth0 NIC Link is Down
[134536.700861] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[134538.364124] e1000e: eth0 NIC Link is Down
[134540.412863] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[134541.680127] e1000e: eth0 NIC Link is Down
[134543.780860] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[138804.620121] e1000e: eth0 NIC Link is Down
[138807.576863] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[138808.856128] e1000e: eth0 NIC Link is Down
[138810.856858] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[138812.172124] e1000e: eth0 NIC Link is Down
[138814.208860] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[138815.792119] e1000e: eth0 NIC Link is Down
[138817.896857] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[138819.172126] e1000e: eth0 NIC Link is Down
[138821.220869] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[138822.524118] e1000e: eth0 NIC Link is Down
[138824.604858] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[138825.904120] e1000e: eth0 NIC Link is Down
[138827.908857] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[138829.284122] e1000e: eth0 NIC Link is Down
[138831.356862] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[140819.732123] e1000e: eth0 NIC Link is Down
[140822.516858] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[140824.128123] e1000e: eth0 NIC Link is Down
[140826.212860] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[140827.716122] e1000e: eth0 NIC Link is Down
[140829.736867] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[140831.044120] e1000e: eth0 NIC Link is Down
[140833.060858] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[140834.368121] e1000e: eth0 NIC Link is Down
[140836.384861] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[160481.720119] e1000e: eth0 NIC Link is Down
[160483.716858] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[160485.036128] e1000e: eth0 NIC Link is Down
[160487.132861] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[161865.540121] e1000e: eth0 NIC Link is Down
[161867.608862] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[161868.888121] e1000e: eth0 NIC Link is Down
[161870.928859] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[161872.248117] e1000e: eth0 NIC Link is Down
[161874.232856] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[161875.572118] e1000e: eth0 NIC Link is Down
[161877.608857] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[161879.272117] e1000e: eth0 NIC Link is Down
[161881.268857] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[162033.028097] e1000e 0000:00:19.0: PCI INT A disabled
[162034.259647] e1000e: Intel(R) PRO/1000 Network Driver - 1.3.10-k2
[162034.259650] e1000e: Copyright(c) 1999 - 2011 Intel Corporation.
[162034.259690] e1000e 0000:00:19.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21
[162034.259703] e1000e 0000:00:19.0: setting latency timer to 64
[162034.259822] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[162034.562389] e1000e 0000:00:19.0: eth0: (PCI Express:2.5GT/s:Width x1) 00:1a:a0:e6:fe:01
[162034.562394] e1000e 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection
[162034.562421] e1000e 0000:00:19.0: eth0: MAC: 7, PHY: 6, PBA No: 1041FF-0FF
[162034.938015] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[162034.992055] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[162034.992744] ADDRCONF(NETDEV_UP): eth0: link is not ready
[162036.800864] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[162036.801491] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[162038.144124] e1000e: eth0 NIC Link is Down
[162040.200866] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[162046.880007] eth0: no IPv6 routers present
[211777.784122] e1000e: eth0 NIC Link is Down
[211780.560864] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[211781.884123] e1000e: eth0 NIC Link is Down
[211783.888886] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[211785.240129] e1000e: eth0 NIC Link is Down
[211787.248874] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[233494.156126] e1000e: eth0 NIC Link is Down
[233496.248868] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[233497.528124] e1000e: eth0 NIC Link is Down
[233499.576870] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[233500.832137] e1000e: eth0 NIC Link is Down
[233502.832858] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[233504.124133] e1000e: eth0 NIC Link is Down
[233506.156871] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[233532.880127] e1000e: eth0 NIC Link is Down
[233534.912864] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[233536.236129] e1000e: eth0 NIC Link is Down
[233538.356875] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[284049.068126] e1000e: eth0 NIC Link is Down
[284051.896862] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[284053.520128] e1000e: eth0 NIC Link is Down
[284055.552866] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[284057.140129] e1000e: eth0 NIC Link is Down
[284059.184879] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[284060.780132] e1000e: eth0 NIC Link is Down
[284062.832868] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[284064.392125] e1000e: eth0 NIC Link is Down
[284066.400868] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[284067.740136] e1000e: eth0 NIC Link is Down
[284069.884865] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[284071.056132] e1000e: eth0 NIC Link is Down
[284073.100869] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[284074.396120] e1000e: eth0 NIC Link is Down
[284076.492883] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[284077.700123] e1000e: eth0 NIC Link is Down
[284079.700875] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[284081.040120] e1000e: eth0 NIC Link is Down
[284083.084869] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[284084.396138] e1000e: eth0 NIC Link is Down
[284086.456869] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[284087.712121] e1000e: eth0 NIC Link is Down
[284089.720870] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[284091.056125] e1000e: eth0 NIC Link is Down
[284093.056877] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[284094.368142] e1000e: eth0 NIC Link is Down
[284096.376878] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[284097.692135] e1000e: eth0 NIC Link is Down
[284099.752866] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[284101.020133] e1000e: eth0 NIC Link is Down
[284103.200867] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[284104.452127] e1000e: eth0 NIC Link is Down
[284106.504874] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[284108.164127] e1000e: eth0 NIC Link is Down
[284110.284868] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[288007.236138] e1000e: eth0 NIC Link is Down
[288010.240870] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[311736.552124] e1000e: eth0 NIC Link is Down
[311739.416867] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[311753.160128] e1000e: eth0 NIC Link is Down
[311755.276864] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[311756.668122] e1000e: eth0 NIC Link is Down
[311758.708865] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[322759.820132] e1000e: eth0 NIC Link is Down
[322761.856865] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[322763.156133] e1000e: eth0 NIC Link is Down
[322765.184863] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[322766.492125] e1000e: eth0 NIC Link is Down
[322768.636865] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[322769.880130] e1000e: eth0 NIC Link is Down
[322771.920861] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[322773.216125] e1000e: eth0 NIC Link is Down
[322775.308866] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[360515.528124] e1000e: eth0 NIC Link is Down
[360518.300871] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[360519.836123] e1000e: eth0 NIC Link is Down
[360521.948866] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[360523.512125] e1000e: eth0 NIC Link is Down
[360525.668873] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[360527.268124] e1000e: eth0 NIC Link is Down
[360529.296870] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[360530.596139] e1000e: eth0 NIC Link is Down
[360532.616873] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[387378.520126] e1000e: eth0 NIC Link is Down
[387381.364866] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[387382.968125] e1000e: eth0 NIC Link is Down
[387385.032867] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[387386.364123] e1000e: eth0 NIC Link is Down
[387388.532866] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[474904.644127] e1000e: eth0 NIC Link is Down
[474907.424863] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[474908.984135] e1000e: eth0 NIC Link is Down
[474911.008864] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[534764.528138] e1000e: eth0 NIC Link is Down
[534767.336860] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[534768.592132] e1000e: eth0 NIC Link is Down
[534770.592864] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[534771.900122] e1000e: eth0 NIC Link is Down
[534773.892864] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[534889.400121] e1000e: eth0 NIC Link is Down
[534891.432862] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[534892.808123] e1000e: eth0 NIC Link is Down
[534894.808862] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[534896.052134] e1000e: eth0 NIC Link is Down
[534898.060868] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[567937.024129] e1000e: eth0 NIC Link is Down
[567939.100865] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[567940.396126] e1000e: eth0 NIC Link is Down
[567942.400881] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[567943.764127] e1000e: eth0 NIC Link is Down
[567945.780863] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[593139.413676] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[593139.468086] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[593139.468814] ADDRCONF(NETDEV_UP): eth0: link is not ready
[593141.960902] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[593141.961346] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[593152.152007] eth0: no IPv6 routers present

[remoulder]

Try creating different connection profiles for home and office. In each place, NM should create a new Auto ethernet profile, edit it and untick Connect automatically. and change any other settings that might be appropriate for that location. Then when you plug into the network click on the relevant profile for that location to connect. You can run the connections manager by entering nm-connection-manager in an Alt+F2 run.

[udaya667353]

Hi ,

I am using linx mint 12 lisa gnome , my issue is i can 't able to connect internet which will ask user name an password .
I think i need to use pppoe but how to get this .

Can any one help me to sort it out my problem.

Much appreciate your help.

[Shafaet]

@udaya667353: try

Code: Select all

sudo pppoeconf

[udaya667353]

Hi Shafaet ,
Thanks a lot , its working fine .

[mspc]

@udaya667353: try

Code: Select all

sudo pppoeconf

I do pppoe connect .Connection is happening, seen from plog command but can not browse the net .This is for Mint 12 & Mint 13 only. It is working for Mint 11and now I am using Mint 11.

[spec1alk]

I think the problem is the switch. When I plug the machine into another wall jack or the aux jack on my IP phone, it works fine. When plugged into my 5 port 1GB switch, it stops working after a couple hours.