** Tags removed: bios-outdated-a17
** Description changed:
- 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, 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 3.0 onwards.
+ 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.
- WORKAROUND: 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.
+ 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 3.0 onwards.
+
+ 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: 01/20/2010
+ dmi.bios.date: 06/19/2013
dmi.bios.vendor: Dell Inc.
- dmi.bios.version: A15
+ 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.
** Changed in: linux (Ubuntu)
Status: Incomplete => Triaged
--
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:
Intel wifi led is off after resuming from suspend
Status in “linux” package in Ubuntu:
Triaged
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 3.0 onwards.
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/ubuntu/+source/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
