Public bug reported:
I have a strange problem on my Laptop NIC, i use it for hours, and
suddenly it just stops working. A shutdown and reboot helps.
It is a:
00:19.0 Ethernet controller: Intel Corporation 82567LM Gigabit Network
Connection (rev 03)
connected to a Buffalo wzr-hp-g300h gigabit router.
The problem is on my laptop because on the same router, my other laptop is just
working fine.
When ethernet stops working, i recognize following messages in the syslog:
Nov 3 12:27:54 rocinante NetworkManager[1447]: <info> (eth0): carrier now OFF
(device state 100, deferring action for 4 seconds)
Nov 3 12:27:54 rocinante kernel: [446102.192160] e1000e: eth0 NIC Link is Down
Nov 3 12:27:57 rocinante NetworkManager[1447]: <info> (eth0): carrier now ON
(device state 100)
Nov 3 12:27:57 rocinante kernel: [446104.988994] e1000e: eth0 NIC Link is Up
1000 Mbps Full Duplex, Flow Control: Rx/Tx
Nov 3 12:28:11 rocinante NetworkManager[1447]: <info> (eth0): carrier now OFF
(device state 100, deferring action for 4 seconds)
Nov 3 12:28:11 rocinante kernel: [446119.264143] e1000e: eth0 NIC Link is Down
Nov 3 12:28:14 rocinante NetworkManager[1447]: <info> (eth0): carrier now ON
(device state 100)
Nov 3 12:28:14 rocinante kernel: [446121.945695] e1000e: eth0 NIC Link is Up
1000 Mbps Full Duplex, Flow Control: Rx/Tx
Nov 3 12:29:20 rocinante NetworkManager[1447]: <info> (eth0): carrier now OFF
(device state 100, deferring action for 4 seconds)
Nov 3 12:29:20 rocinante kernel: [446188.264233] e1000e: eth0 NIC Link is Down
Nov 3 12:29:22 rocinante NetworkManager[1447]: <info> (eth0): carrier now ON
(device state 100)
Nov 3 12:29:22 rocinante kernel: [446190.580994] e1000e: eth0 NIC Link is Up
1000 Mbps Full Duplex, Flow Control: Rx/Tx
Then, ethtool eth0 still reports the link is up, but i don't get a dhcp
lease from my router. See also that TX packets increase while asking for
a lease, but RX packets don't:
root@rocinante:~# ifconfig eth0
eth0 Link encap:Ethernet Hardware Adresse 00:1f:16:21:1a:03
UP BROADCAST RUNNING MULTICAST MTU:1500 Metrik:1
RX packets:21581 errors:0 dropped:0 overruns:0 frame:0
TX packets:16937 errors:0 dropped:0 overruns:0 carrier:0
Kollisionen:0 Sendewarteschlangenlänge:1000
RX-Bytes:15103804 (15.1 MB) TX-Bytes:3036013 (3.0 MB)
Interrupt:20 Speicher:f2600000-f2620000
root@rocinante:~#
root@rocinante:~# dhclient -v eth0
Internet Systems Consortium DHCP Client 4.2.4
Copyright 2004-2012 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/eth0/00:1f:16:21:1a:03
Sending on LPF/eth0/00:1f:16:21:1a:03
Sending on Socket/fallback
DHCPREQUEST of 192.168.234.111 on eth0 to 255.255.255.255 port 67
DHCPREQUEST of 192.168.234.111 on eth0 to 255.255.255.255 port 67
^C
root@rocinante:~# ifconfig eth0
eth0 Link encap:Ethernet Hardware Adresse 00:1f:16:21:1a:03
UP BROADCAST RUNNING MULTICAST MTU:1500 Metrik:1
RX packets:21581 errors:0 dropped:0 overruns:0 frame:0
TX packets:16940 errors:0 dropped:0 overruns:0 carrier:0
Kollisionen:0 Sendewarteschlangenlänge:1000
RX-Bytes:15103804 (15.1 MB) TX-Bytes:3037051 (3.0 MB)
Interrupt:20 Speicher:f2600000-f2620000
No DHCPREQUESTs are recognized the router.
There's a similar bug report in the Intel community site, don't know if
it's related: http://communities.intel.com/thread/31223
I tried manually setting the advertised link capabilities to 100 full, but that
doesn't help neither.
i also tried " pcie_aspm=off" as suggested on another site but no progress with
that neither.
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: linux-image-3.5.0-17-generic 3.5.0-17.28
ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5
Uname: Linux 3.5.0-17-generic x86_64
ApportVersion: 2.6.1-0ubuntu6
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: tostado 3622 F.... pulseaudio
CRDA:
country DE:
(2400 - 2483 @ 40), (N/A, 20)
(5150 - 5250 @ 40), (N/A, 20), NO-OUTDOOR
(5250 - 5350 @ 40), (N/A, 20), NO-OUTDOOR, DFS
(5470 - 5725 @ 40), (N/A, 26), DFS
Date: Sat Nov 3 15:27:39 2012
HibernationDevice: RESUME=UUID=6d86dc4c-6615-4d23-a086-aa9d1d12a136
MachineType: LENOVO 7459EQ5
MarkForUpload: True
ProcEnviron:
LC_CTYPE=de_DE.UTF-8
TERM=xterm
PATH=(custom, no user)
LANG=de_DE.UTF-8
SHELL=/bin/zsh
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.5.0-17-generic
root=/dev/mapper/vg_crypt-root1 ro ipv6.disable=1
resume=UUID=6d86dc4c-6615-4d23-a086-aa9d1d12a136 pcie_aspm=off
RelatedPackageVersions:
linux-restricted-modules-3.5.0-17-generic N/A
linux-backports-modules-3.5.0-17-generic N/A
linux-firmware 1.95
SourcePackage: linux
UpgradeStatus: Upgraded to quantal on 2012-04-23 (193 days ago)
WpaSupplicantLog:
dmi.bios.date: 05/16/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 6DET70WW (3.20 )
dmi.board.name: 7459EQ5
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr6DET70WW(3.20):bd05/16/2011:svnLENOVO:pn7459EQ5:pvrThinkPadX200:rvnLENOVO:rn7459EQ5:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 7459EQ5
dmi.product.version: ThinkPad X200
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug e1000e quantal
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https://bugs.launchpad.net/bugs/1074668
Title:
e100e: ethernet suddenly stops working
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