** Description changed: The first time I plug in this webcam, it seems to work ok (e.g., in guvcview). If I turn off the webcam and then turn it on again, all I see is a noisy screen with lots of multicolored horizontal lines (see attached; colors change in response to waving my hand in front of webcam lens, so I know it's still receiving/processing video from camera). Sometimes, it works the second time, but after a few more times, I see - the video with just noise again. If I unplug the webcam and then plug it - back in, then the video shows up again -- at least for one time. + the video with just noise again. I see this problem after upgrading from Maverick straight to Precise. This is reminiscent of bug 865131, which expired on 2012-05-30. I've tested with mainline kernel 3.4 as well, with similar results. 046d:08c1 Logitech, Inc. QuickCam Fusion + + WORKAROUND: If I unplug the webcam and then plug it back in, then the + video shows up again -- at least for one time. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-25-generic-pae 3.2.0-25.40 ProcVersionSignature: Ubuntu 3.2.0-25.40-generic-pae 3.2.18 Uname: Linux 3.2.0-25-generic-pae i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu8 Architecture: i386 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC1: ericding 3287 F.... pulseaudio - /dev/snd/controlC0: ericding 3287 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC1: ericding 3287 F.... pulseaudio + /dev/snd/controlC0: ericding 3287 F.... pulseaudio Card0.Amixer.info: - Card hw:0 'Intel'/'HDA Intel at 0xfe020000 irq 48' - Mixer name : 'Analog Devices AD1984' - Components : 'HDA:11d41984,17aa20d7,00100400' - Controls : 32 - Simple ctrls : 20 + Card hw:0 'Intel'/'HDA Intel at 0xfe020000 irq 48' + Mixer name : 'Analog Devices AD1984' + Components : 'HDA:11d41984,17aa20d7,00100400' + Controls : 32 + Simple ctrls : 20 Card1.Amixer.info: - Card hw:1 'U0x46d0x8c1'/'USB Device 0x46d:0x8c1 at usb-0000:00:1d.7-1, high speed' - Mixer name : 'USB Mixer' - Components : 'USB046d:08c1' - Controls : 2 - Simple ctrls : 1 + Card hw:1 'U0x46d0x8c1'/'USB Device 0x46d:0x8c1 at usb-0000:00:1d.7-1, high speed' + Mixer name : 'USB Mixer' + Components : 'USB046d:08c1' + Controls : 2 + Simple ctrls : 1 Card1.Amixer.values: - Simple mixer control 'Mic',0 - Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum - Capture channels: Mono - Limits: Capture 0 - 3072 - Mono: Capture 1536 [50%] [24.00dB] [on] + Simple mixer control 'Mic',0 + Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum + Capture channels: Mono + Limits: Capture 0 - 3072 + Mono: Capture 1536 [50%] [24.00dB] [on] Card29.Amixer.info: - Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 7KHT24WW-1.08' - Mixer name : 'ThinkPad EC 7KHT24WW-1.08' - Components : '' - Controls : 1 - Simple ctrls : 1 + Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 7KHT24WW-1.08' + Mixer name : 'ThinkPad EC 7KHT24WW-1.08' + Components : '' + Controls : 1 + Simple ctrls : 1 Card29.Amixer.values: - Simple mixer control 'Console',0 - Capabilities: pswitch pswitch-joined penum - Playback channels: Mono - Mono: Playback [on] + Simple mixer control 'Console',0 + Capabilities: pswitch pswitch-joined penum + Playback channels: Mono + Mono: Playback [on] Date: Sun Jun 24 15:37:19 2012 HibernationDevice: RESUME=UUID=659e091f-4341-4c37-85eb-04642310de7a InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423) MachineType: LENOVO 7732CTO PccardctlIdent: - Socket 0: - no product info available + Socket 0: + no product info available PccardctlStatus: - Socket 0: - no card + Socket 0: + no card ProcEnviron: - TERM=xterm - PATH=(custom, user) - LANG=en_US.UTF-8 - SHELL=/bin/bash + TERM=xterm + PATH=(custom, user) + LANG=en_US.UTF-8 + SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-25-generic-pae root=/dev/mapper/vg-root ro quiet splash RelatedPackageVersions: - linux-restricted-modules-3.2.0-25-generic-pae N/A - linux-backports-modules-3.2.0-25-generic-pae N/A - linux-firmware 1.79 + linux-restricted-modules-3.2.0-25-generic-pae N/A + linux-backports-modules-3.2.0-25-generic-pae N/A + linux-firmware 1.79 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/11/2009 dmi.bios.vendor: LENOVO dmi.bios.version: 7LETC6WW (2.26 ) dmi.board.name: 7732CTO dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7LETC6WW(2.26):bd05/11/2009:svnLENOVO:pn7732CTO:pvrThinkPadR61/R61i:rvnLENOVO:rn7732CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 7732CTO dmi.product.version: ThinkPad R61/R61i dmi.sys.vendor: LENOVO
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1017072 Title: 046d:08c1 Regression: Quickcam Fusion doesn't work after first time To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1017072/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
