[Lenovo ThinkPad X230] e1000e driver intermittently prevents suspend in 3.15.0-2-generic
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Medium
|
Unassigned |
Bug Description
utopic has been intermittently failing to suspend for me. It works after a fresh boot, and then mysteriously stops working.
'echo mem > /sys/power/state' was returning ENOENT on the write syscall.
dmesg shows the following:
[38986.394761] [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp off
[38992.721434] e1000e 0000:00:19.0 eth1: PHY Wakeup cause - Broadcast Packet
[38993.530046] e1000e 0000:00:19.0 eth1: Hardware Error
[38993.841433] pci_pm_
WORKAROUND: After executing the following, suspend works again:
modprobe -r e1000e
ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: linux-image-
ProcVersionSign
Uname: Linux 3.15.0-2-generic x86_64
ApportVersion: 2.14.2-0ubuntu4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CurrentDesktop: Unity
Date: Wed May 28 11:11:53 2014
HibernationDevice: RESUME=
InstallationDate: Installed on 2010-09-24 (1342 days ago)
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1)
MachineType: LENOVO 2306CTO
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.129
SourcePackage: linux
UpgradeStatus: Upgraded to utopic on 2014-05-23 (5 days ago)
WifiSyslog:
dmi.bios.date: 10/25/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: G2ET97WW (2.57 )
dmi.board.
dmi.board.name: 2306CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Defined
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 2306CTO
dmi.product.
dmi.sys.vendor: LENOVO
summary: |
- e1000e driver intermittently prevents suspend in 3.15.0-2-generic + [Lenovo ThinkPad X230] e1000e driver intermittently prevents suspend in + 3.15.0-2-generic |
tags: | added: bios-outdated-2.61 |
description: | updated |
description: | updated |
Did this bug also happen in Trusty, or is it new to Utopic?