8086:4222 [Dell Precision M4300] Intel wifi led is off after resuming from suspend
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Linux |
Unknown
|
Unknown
|
|||
linux (Ubuntu) |
Incomplete
|
Low
|
Unassigned |
Bug Description
I have set the wifi "options iwlegacy led_mode=1" in /etc/modprobe.
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/
SUSPEND_
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: linux-image-
ProcVersionSign
Uname: Linux 3.5.0-10-generic x86_64
ApportVersion: 2.4-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
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: beb20350994a383
CheckboxSystem: d00f84de8a55581
Date: Thu Aug 16 19:23:53 2012
HibernationDevice: RESUME=
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=
RelatedPackageV
linux-
linux-
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.
dmi.product.name: Precision M4300
dmi.sys.vendor: Dell Inc.
tags: |
added: kernel-bug-exists-upstream removed: needs-upstream-testing |
Changed in linux (Ubuntu): | |
status: | Incomplete → Confirmed |
tags: | added: bios-outdated-a17 |
Changed in linux (Ubuntu): | |
status: | Triaged → Incomplete |
Changed in linux (Ubuntu): | |
status: | Triaged → Incomplete |
tags: |
added: bios-outdated-a17 kernel-bug-exists-upstream-v3.6-rc1 needs-upstream-testing removed: kernel-bug-exists-upstream |
description: | updated |
Changed in linux (Ubuntu): | |
status: | Triaged → Incomplete |
tags: | added: bios-outdated-a17 |
tags: | removed: bios-outdated-a17 |
description: | updated |
Changed in linux (Ubuntu): | |
status: | Incomplete → Triaged |
tags: | added: latest-bios-a17 |
Changed in linux (Ubuntu): | |
status: | Triaged → Incomplete |
tags: | added: oneiric regression-release |
summary: |
- 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 |
tags: |
added: kernel-bug-exists-upstream-v3.13-rc3 removed: kernel-bug-exists-upstream-v3.13-rc1 |
Would it be possible for you to test the latest upstream kernel? Refer to https:/ /wiki.ubuntu. com/KernelMainl ineBuilds . Please test the latest v3.6 kernel[0] (Not a kernel in the daily directory) and install both the linux-image and linux-image-extra .deb packages.
Once you've tested the upstream kernel, please remove the 'needs- upstream- testing' tag. Please only remove that one tag and leave the other tags. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs- upstream- testing' text.
If this bug is fixed in the mainline kernel, please add the following tag 'kernel- fixed-upstream' .
If the mainline kernel does not fix this bug, please add the tag: 'kernel- bug-exists- upstream' .
If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel- unable- to-test- upstream' .
Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".
Thanks in advance.
[0] http:// kernel. ubuntu. com/~kernel- ppa/mainline/ v3.6-rc1- quantal/