Public bug reported:
USB keyboard Cougar K500 gaming keyboard has some additional extended
keys, all of them making the keyboard stop responding if pressed under
linux. The device is recovered only by unplugging the USB and plugging
it again.
The keyboard has been tested under Ubuntu 14.04.3 LTS, Ubuntu 15.04 and
Ubuntu 15.10 (the latter running as virtualbox guest). All tests failed
with exactly the same behaviour.
USB ID is: "060b:500a Solid Year".
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: linux-image-4.2.0-16-generic 4.2.0-16.19 [modified:
boot/vmlinuz-4.2.0-16-generic]
ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
Uname: Linux 4.2.0-16-generic x86_64
ApportVersion: 2.19.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: pinfli 1055 F.... pulseaudio
Date: Thu Oct 29 19:33:23 2015
HibernationDevice: RESUME=UUID=f68f4b91-ea68-4e4b-9a10-8ed5bca2efbe
InstallationDate: Installed on 2015-10-24 (5 days ago)
InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Release amd64 (20151021)
IwConfig:
enp0s3 no wireless extensions.
lo no wireless extensions.
Lsusb:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002: ID 060b:500a Solid Year
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: innotek GmbH VirtualBox
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic
root=UUID=523dfd8b-b825-47e3-a116-cb85f901386c ro quiet splash
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-4.2.0-16-generic N/A
linux-backports-modules-4.2.0-16-generic N/A
linux-firmware 1.149
RfKill:
SourcePackage: linux
UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/01/2006
dmi.bios.vendor: innotek GmbH
dmi.bios.version: VirtualBox
dmi.board.name: VirtualBox
dmi.board.vendor: Oracle Corporation
dmi.board.version: 1.2
dmi.chassis.type: 1
dmi.chassis.vendor: Oracle Corporation
dmi.modalias:
dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr:
dmi.product.name: VirtualBox
dmi.product.version: 1.2
dmi.sys.vendor: innotek GmbH
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug wily
** Attachment added: "USB sniffer session: keys pressed "asdfasdf", then one
extended key to make the device stop responding"
https://bugs.launchpad.net/bugs/1511511/+attachment/4508698/+files/cougar_k500_asdfasdf.pcapng
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https://bugs.launchpad.net/bugs/1511511
Title:
USB keyboard stops working after pressing extended key
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