Public bug reported:
CID: 201307-13941 Dell Latitdue E5440
There is a wifi slider on this system, but it could only turns off
Bluetooth, wireless network still working.
Keycode 240 press event could be detected by showkey -k
ubuntu@201307-13941:~$ sudo showkey -k
kb mode was ?UNKNOWN?
[ if you are trying this under X, it might not work
since the X server is also reading /dev/console ]
press any key (program terminates 10s after last keypress)...
keycode 28 release
keycode 240 press *(Switched to OFF)
keycode 240 press *(Switched to ON)
^Ccaught signal 2, cleaning up...
>From "rfkill list", Bluetooth would gone after switched to off
* Switched to ON:
ubuntu@201307-13941:~$ rfkill list
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
4: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
* Switched to OFF:
ubuntu@201307-13941:~$ rfkill list
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
* Switched to ON:
ubuntu@201307-13941:~$ rfkill list
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
5: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.11.0-19-generic 3.11.0-19.33~precise1
ProcVersionSignature: Ubuntu 3.11.0-19.33~precise1-generic 3.11.10.5
Uname: Linux 3.11.0-19-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version
k3.11.0-19-generic.
ApportVersion: 2.0.1-0ubuntu17.6
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 1: PCH [HDA Intel PCH], device 0: ALC292 Analog [ALC292 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: ubuntu 1645 F.... pulseaudio
/dev/snd/controlC0: ubuntu 1645 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'MID'/'HDA Intel MID at 0xf7434000 irq 64'
Mixer name : 'Intel Haswell HDMI'
Components : 'HDA:80862807,80860101,00100000'
Controls : 21
Simple ctrls : 3
Card1.Amixer.info:
Card hw:1 'PCH'/'HDA Intel PCH at 0xf7430000 irq 65'
Mixer name : 'Realtek ALC292'
Components : 'HDA:10ec0292,102805de,00100001'
Controls : 28
Simple ctrls : 13
Date: Tue Apr 22 01:53:38 2014
HibernationDevice: RESUME=UUID=1cfd99fb-54b6-4cc8-a24a-8db63ee87d24
InstallationMedia: Ubuntu 12.04.4 LTS "Precise Pangolin" - Release amd64
(20140204)
MachineType: Dell Inc. Latitude E5440
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-19-generic
root=UUID=823ebc42-ec31-482a-ac2f-5d02316430ae ro quiet splash initcall_debug
RelatedPackageVersions:
linux-restricted-modules-3.11.0-19-generic N/A
linux-backports-modules-3.11.0-19-generic N/A
linux-firmware 1.79.11
SourcePackage: linux-lts-saucy
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/18/2013
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A01
dmi.board.name: 01348G
dmi.board.vendor: Dell Inc.
dmi.board.version: X02
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA01:bd09/18/2013:svnDellInc.:pnLatitudeE5440:pvr01:rvnDellInc.:rn01348G:rvrX02:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E5440
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.
** Affects: linux-lts-saucy (Ubuntu)
Importance: Low
Assignee: Anthony Wong (anthonywong)
Status: New
** Tags: 201307-13941 amd64 apport-bug certification-grey precise
qa-kernel-lts-testing running-unity taipei-lab wireless-slider
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https://bugs.launchpad.net/bugs/1310930
Title:
[Dell Latitude E5440] Wifi slider only turns off Bluetooth
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