Public bug reported:
Binary package hint: module-init-tools
Problems :
1. At boot my integrated ethernet card claims that Eth link is down
2. when resuming after suspend to ram, Eth link is down
Solution;
set the option SmartPowerDownEnable=1 for e1000e module
# cat /etc/modprobe.d/e1000e.conf
options e1000e SmartPowerDownEnable=1
This should be the default fo this type os chipset and eth integrated
adapter :
00:19.0 Ethernet controller: Intel Corporation 82566MM Gigabit Network
Connection (rev 03)
Subsystem: AOPEN Inc. Device 062d
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 40
Region 0: Memory at fdfc0000 (32-bit, non-prefetchable) [size=128K]
Region 1: Memory at fdfff000 (32-bit, non-prefetchable) [size=4K]
Region 2: I/O ports at fe00 [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: 00000000fee0300c Data: 41e1
Kernel driver in use: e1000e
Kernel modules: e1000e
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: module-init-tools 3.12-1ubuntu2
ProcVersionSignature: Ubuntu 2.6.35-22.34-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic x86_64
Architecture: amd64
Date: Thu Oct 14 07:40:13 2010
InstallationMedia: Kubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100427)
ProcEnviron:
LANGUAGE=
LANG=fr_FR.UTF-8
SHELL=/bin/bash
SourcePackage: module-init-tools
** Affects: module-init-tools (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug maverick
--
module e1000e needs option SmartPowerDownEnable=1 for suspend/resume to work
https://bugs.launchpad.net/bugs/660302
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