** Also affects: robert (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/443278
Title:
Logitech QuickCam USB webcams using pwc module (Pro, 3000, 4000) do
not work if connected after booting
Status in linux package in Ubuntu:
Won't Fix
Status in robert package in Ubuntu:
New
Bug description:
I am running Ubuntu 9.10 beta and am having problems with a Logitech
QuickCam Pro 3000 USB camera. If the camera is connected when the
computer boots, it works perfectly in the following applications:
cheese, ekiga, gstreamer-properties, camorama. If the camera is
connected AFTER I have booted the computer (either while within GNOME
or while gdm is running), then it does not work with cheese, ekiga,
gstreamer-properties, or camorama. I have verified both of these
statements on both my desktop PC (from which this bug report is
submitted) and on my laptop (which is also running Ubuntu 9.10 beta.
Also, I have tested the camera from a third computer running Windows
Vista so I do not believe the problem is related to the camera
hardware or the hardware on either of my two computers running Ubuntu.
This problem did not exist in earlier versions of Ubuntu so it is a
regression.
Due to the nature of the problem, I don't suspect that this is a bug
with any of the desktop applications that I named or with gstreamer
itself (since I have tried both gstreamer and non-gstreamer
applications). I am happy to troubleshoot further but at this point I
don't know how to determine if it is a problem with the kernel, kernel
camera module (which is pwc), V4L or one of the hotplug frameworks.
Thanks in advance to anyone who is able to assist with this!
ProblemType: Bug
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: jconte 2534 F.... pulseaudio
/dev/snd/controlC0: jconte 2534 F.... pulseaudio
/dev/snd/pcmC0D0p: jconte 2534 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Live'/'SB Live! 5.1 (rev.7, serial:0x80641102) at 0x9000, irq 23'
Mixer name : 'eMicro EM28028'
Components : 'AC97a:454d4328'
Controls : 216
Simple ctrls : 38
Card1.Amixer.info:
Card hw:1 'U0x46d0x8b0'/'USB Device 0x46d:0x8b0 at usb-0000:00:1d.1-1, full
speed'
Mixer name : 'USB Mixer'
Components : 'USB046d:08b0'
Controls : 2
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'Mic',0
Capabilities: cvolume cvolume-joined cswitch cswitch-joined
Capture channels: Mono
Limits: Capture 0 - 3
Mono: Capture 3 [100%] [60.00dB] [on]
Date: Mon Oct 5 12:43:02 2009
DistroRelease: Ubuntu 9.10
HibernationDevice: RESUME=UUID=56e17345-402e-481a-b849-53c844ecebcc
MachineType: System Manufacturer System Name
Package: linux-image-2.6.31-11-generic 2.6.31-11.38
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-11-generic
root=UUID=d9defd99-23fc-4b9a-b330-ad7c31af5c10 ro quiet splash
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-11.38-generic
RelatedPackageVersions:
linux-backports-modules-2.6.31-11-generic N/A
linux-firmware 1.20
RfKill:
SourcePackage: linux
Uname: Linux 2.6.31-11-generic i686
WpaSupplicantLog:
dmi.bios.date: 11/10/2003
dmi.bios.vendor: Award Software, Inc.
dmi.bios.version: ASUS P4PE ACPI BIOS Revision 1007
dmi.board.name: P4PE
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: REV 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 7
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAwardSoftware,Inc.:bvrASUSP4PEACPIBIOSRevision1007:bd11/10/2003:svnSystemManufacturer:pnSystemName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP4PE:rvrREV1.xx:cvnChassisManufacture:ct7:cvrChassisVersion:
dmi.product.name: System Name
dmi.product.version: System Version
dmi.sys.vendor: System Manufacturer
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