Cas, could you please test the latest upstream kernel available (not the daily
folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow
additional upstream developers to examine the issue. Once you've tested the
upstream kernel, please comment on which kernel version specifically you
tested. If this bug is fixed in the mainline kernel, please add the following
tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER
where VERSION-NUMBER is the version number of the kernel you tested. For
example:
kernel-fixed-upstream-v3.13-rc3
This can be done by clicking on the yellow circle with a black pencil icon next
to the word Tags located at the bottom of the bug description. As well, please
remove the tag:
needs-upstream-testing
If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER
As well, please remove the tag:
needs-upstream-testing
Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your
understanding.
** Summary changed:
- Intel wifi led is off after resuming from suspend
+ 8086:4222 [Dell Precision M4300] Intel wifi led is off after resuming from
suspend
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1037718
Title:
8086:4222 [Dell Precision M4300] Intel wifi led is off after resuming
from suspend
Status in The Linux Kernel:
Unknown
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
I have set the wifi "options iwlegacy led_mode=1" in
/etc/modprobe.d/wlan.conf to stop the led blinking, which works as
expected. The problem I have found is that if I suspend the laptop
then upon resuming the wifi led is permanently off yet the wifi still
works properly.
Also it is not just suspend that affects the LED, disabling wifi from
network menu or using the hardware wifi switch on the laptop results
it the same problem that the LED is permanently off after turning wifi
back on.
This is regression going from kernel 2.6.38 (Natty) to 2.6.39
(Oneiric).
Note: I am not sure if it was clear enough that when the led is set to
blinking there is no issue with it being off upon resume etc.
WORKAROUND: To get the LED back on without rebooting reload the module:
rmmod iwl3945 && modprobe iwl3945
WORKAROUND: For the suspend issue is to add to /etc/pm/config.d/modules :
SUSPEND_MODULES="iwl3945"
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: linux-image-3.5.0-10-generic 3.5.0-10.10
ProcVersionSignature: Ubuntu 3.5.0-10.10-generic 3.5.1
Uname: Linux 3.5.0-10-generic x86_64
ApportVersion: 2.4-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: calum 1921 F.... pulseaudio
CRDA:
country GB:
(2402 - 2482 @ 40), (N/A, 20)
(5170 - 5250 @ 40), (N/A, 20)
(5250 - 5330 @ 40), (N/A, 20), DFS
(5490 - 5710 @ 40), (N/A, 27), DFS
CheckboxSubmission: beb20350994a383f56f97def0e07bae1
CheckboxSystem: d00f84de8a555815fa1c4660280da308
Date: Thu Aug 16 19:23:53 2012
HibernationDevice: RESUME=UUID=3f279429-3482-4734-86b6-cc41fa7ce020
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64
(20120223.1)
MachineType: Dell Inc. Precision M4300
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcEnviron:
LANGUAGE=en_GB:en
TERM=xterm
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcFB: 0 nouveaufb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-10-generic
root=UUID=64e61881-95ee-4b3c-8714-c08c940f4966 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.5.0-10-generic N/A
linux-backports-modules-3.5.0-10-generic N/A
linux-firmware 1.89
SourcePackage: linux
UpgradeStatus: Upgraded to quantal on 2012-08-12 (3 days ago)
dmi.bios.date: 06/19/2013
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A17
dmi.board.name: 0UY141
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA15:bd01/20/2010:svnDellInc.:pnPrecisionM4300:pvr:rvnDellInc.:rn0UY141:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Precision M4300
dmi.sys.vendor: Dell Inc.
To manage notifications about this bug go to:
https://bugs.launchpad.net/linux/+bug/1037718/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
