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Message #13473
[Bug 1222763] Re: Pressing usb keyboard multimedia keys doesn't print anything with sudo /lib/udev/keymap -i input/eventX
** Description changed:
I've got a multimedia wireless keyboard. When I try to type:
/lib/udev/findkeyboards
I get:
USB keyboard: input/event4
AT keyboard: input/event3
Then, if I type:
sudo /lib/udev/keymap -i input/event4
pressing the multimedia keys print nothing in the command output
(while the standard keys print output as expected. Example:
scan code: 0x70018 key code: u).
I'm using the 3.2.0-41-generic kernel with Lubuntu 12.04, but this
problem is present also in other kernel versions.
The udevadm info --export-db (with connected and not connected keyboard)
output and the diff command output are attached to this bug report.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-41-generic 3.2.0-41.66
ProcVersionSignature: Ubuntu 3.2.0-41.66-generic 3.2.42
Uname: Linux 3.2.0-41-generic i686
NonfreeKernelModules: hsfengine
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu17.4
Architecture: i386
ArecordDevices:
- **** List of CAPTURE Hardware Devices ****
- card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
- Subdevices: 1/1
- Subdevice #0: subdevice #0
+ **** List of CAPTURE Hardware Devices ****
+ card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
+ Subdevices: 1/1
+ Subdevice #0: subdevice #0
AudioDevicesInUse:
- USER PID ACCESS COMMAND
- /dev/snd/controlC0: cristian 2095 F.... pulseaudio
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC0: cristian 2095 F.... pulseaudio
CRDA: Error: [Errno 2] File o directory non esistente
Card0.Amixer.info:
- Card hw:0 'Intel'/'HDA Intel at 0xd0340000 irq 42'
- Mixer name : 'Conexant CX20549 (Venice)'
- Components : 'HDA:14f15045,103c30a5,00100100'
- Controls : 20
- Simple ctrls : 10
+ Card hw:0 'Intel'/'HDA Intel at 0xd0340000 irq 42'
+ Mixer name : 'Conexant CX20549 (Venice)'
+ Components : 'HDA:14f15045,103c30a5,00100100'
+ Controls : 20
+ Simple ctrls : 10
Date: Mon Sep 9 12:44:17 2013
HibernationDevice: RESUME=UUID=064559f1-c9e7-42f0-a382-e7875944d39f
InstallationMedia: Lubuntu 12.04 "Precise Pangolin" - Release i386 (20120423)
Lsusb:
- Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
- Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
- Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
- Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
- Bus 004 Device 003: ID 0e8f:0020 GreenAsia Inc. USB to PS/2 Adapter
+ Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+ Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+ Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+ Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+ Bus 004 Device 003: ID 0e8f:0020 GreenAsia Inc. USB to PS/2 Adapter
MachineType: Hewlett-Packard Presario C500 (GH938EA#ABZ)
MarkForUpload: True
ProcEnviron:
- TERM=xterm
- PATH=(custom, no user)
- LANG=it_IT.UTF-8
- SHELL=/bin/bash
+ TERM=xterm
+ PATH=(custom, no user)
+ LANG=it_IT.UTF-8
+ SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-41-generic root=UUID=c9efd375-d321-4352-8a84-729a93eacf3e ro quiet splash vt.handoff=7
RelatedPackageVersions:
- linux-restricted-modules-3.2.0-41-generic N/A
- linux-backports-modules-3.2.0-41-generic N/A
- linux-firmware N/A
+ linux-restricted-modules-3.2.0-41-generic N/A
+ linux-backports-modules-3.2.0-41-generic N/A
+ linux-firmware N/A
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/09/2007
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.15
dmi.board.name: 30C6
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 78.10
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnHewlett-Packard:bvrF.15:bd03/09/2007:svnHewlett-Packard:pnPresarioC500(GH938EA#ABZ):pvrF.15:rvnHewlett-Packard:rn30C6:rvr78.10:cvnHewlett-Packard:ct10:cvrN/A:
dmi.product.name: Presario C500 (GH938EA#ABZ)
dmi.product.version: F.15
dmi.sys.vendor: Hewlett-Packard
** Tags added: kernel-bug-exists-upstream
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
--
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1222763
Title:
Pressing usb keyboard multimedia keys doesn't print anything with sudo
/lib/udev/keymap -i input/eventX
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
I've got a multimedia wireless keyboard. When I try to type:
/lib/udev/findkeyboards
I get:
USB keyboard: input/event4
AT keyboard: input/event3
Then, if I type:
sudo /lib/udev/keymap -i input/event4
pressing the multimedia keys print nothing in the command output
(while the standard keys print output as expected. Example:
scan code: 0x70018 key code: u).
I'm using the 3.2.0-41-generic kernel with Lubuntu 12.04, but this
problem is present also in other kernel versions.
The udevadm info --export-db (with connected and not connected
keyboard) output and the diff command output are attached to this bug
report.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-41-generic 3.2.0-41.66
ProcVersionSignature: Ubuntu 3.2.0-41.66-generic 3.2.42
Uname: Linux 3.2.0-41-generic i686
NonfreeKernelModules: hsfengine
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu17.4
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: cristian 2095 F.... pulseaudio
CRDA: Error: [Errno 2] File o directory non esistente
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xd0340000 irq 42'
Mixer name : 'Conexant CX20549 (Venice)'
Components : 'HDA:14f15045,103c30a5,00100100'
Controls : 20
Simple ctrls : 10
Date: Mon Sep 9 12:44:17 2013
HibernationDevice: RESUME=UUID=064559f1-c9e7-42f0-a382-e7875944d39f
InstallationMedia: Lubuntu 12.04 "Precise Pangolin" - Release i386 (20120423)
Lsusb:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 003: ID 0e8f:0020 GreenAsia Inc. USB to PS/2 Adapter
MachineType: Hewlett-Packard Presario C500 (GH938EA#ABZ)
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-41-generic root=UUID=c9efd375-d321-4352-8a84-729a93eacf3e ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.2.0-41-generic N/A
linux-backports-modules-3.2.0-41-generic N/A
linux-firmware N/A
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/09/2007
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.15
dmi.board.name: 30C6
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 78.10
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnHewlett-Packard:bvrF.15:bd03/09/2007:svnHewlett-Packard:pnPresarioC500(GH938EA#ABZ):pvrF.15:rvnHewlett-Packard:rn30C6:rvr78.10:cvnHewlett-Packard:ct10:cvrN/A:
dmi.product.name: Presario C500 (GH938EA#ABZ)
dmi.product.version: F.15
dmi.sys.vendor: Hewlett-Packard
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