** Changed in: linux (Ubuntu Trusty)
Status: Incomplete => Won't Fix
** Changed in: hwe-next/trusty
Assignee: Hui Wang (hui.wang) => (unassigned)
** Changed in: hwe-next/trusty
Status: New => Triaged
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https://bugs.launchpad.net/bugs/1339998
Title:
[Dell Latitude 12 Rugged Extreme 7204] Microphone mute key does not
work
Status in HWE Next Project:
Fix Released
Status in HWE Next trusty series:
Triaged
Status in HWE Next utopic series:
Fix Released
Status in OEM Priority Project:
New
Status in OEM Priority Project trusty series:
In Progress
Status in “linux” package in Ubuntu:
Fix Released
Status in “systemd” package in Ubuntu:
Fix Released
Status in “linux” source package in Trusty:
Won't Fix
Status in “systemd” source package in Trusty:
In Progress
Bug description:
CID: 201402-14663 Dell Latitude 12 Rugged Extreme
The microphone mute key does not work on this system, so as its LED
Steps:
1. Install 14.04 + update (3.13.0-30), boot to desktop
2. Try to mute the microphone with the hotkey (fn+F4)
Expected results:
* Mic mute key should work, its LED should be lit and the "Mute" option for
input device should be ticked after you press the mic mute key.
Actual result:
* Nothing happened.
Debugging information:
ubuntu@201402-14663:~$ 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 248 press
keycode 248 release
keycode 248 press
keycode 248 release
keycode 248 press
keycode 248 release
keycode 29 press
^Ccaught signal 2, cleaning up...
xev cannot detect any microphone mute key event
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-30-generic 3.13.0-30.55
ProcVersionSignature: Ubuntu 3.13.0-30.55-generic 3.13.11.2
Uname: Linux 3.13.0-30-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: ubuntu 1501 F.... pulseaudio
/dev/snd/controlC0: ubuntu 1501 F.... pulseaudio
CRDA:
country TW:
(2402 - 2472 @ 40), (3, 27)
(5270 - 5330 @ 40), (3, 17), DFS
(5735 - 5815 @ 40), (3, 30)
CurrentDesktop: Unity
Date: Wed Jul 9 23:57:11 2014
HibernationDevice: RESUME=UUID=b68f02ad-f5e4-4eb9-b88d-e85f60666734
InstallationDate: Installed on 2014-07-10 (0 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: Dell Inc. Latitude 12 Rugged Extreme (7204)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-30-generic.efi.signed
root=UUID=bdd00fe9-0df9-4b71-92c5-5f94c533f725 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-30-generic N/A
linux-backports-modules-3.13.0-30-generic N/A
linux-firmware 1.127.4
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/12/2014
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A00
dmi.board.name: 0TH1GJ
dmi.board.vendor: Dell Inc.
dmi.board.version: X02
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA00:bd05/12/2014:svnDellInc.:pnLatitude12RuggedExtreme(7204):pvr01:rvnDellInc.:rn0TH1GJ:rvrX02:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude 12 Rugged Extreme (7204)
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.
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