Julien, this bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, could you please test for this with the latest development release of Ubuntu? ISO images are available from http://cdimage.ubuntu.com /daily-live/current/ .
If it remains an issue, could you please run the following command in the development release from a Terminal (Applications->Accessories->Terminal), as it will automatically gather and attach updated debug information to this report: apport-collect -p linux <replace-with-bug-number> Also, could you please test the latest upstream kernel available following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Please do not test the daily folder, but the one all the way at the bottom. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags: kernel-fixed-upstream kernel-fixed-upstream-VERSION-NUMBER where VERSION-NUMBER is the version number of the kernel you tested. For example: kernel-fixed-upstream-v3.11-rc5 This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag: needs-upstream-testing If the mainline kernel does not fix this bug, please add the following tags: kernel-bug-exists-upstream kernel-bug-exists-upstream-VERSION-NUMBER As well, please remove the tag: needs-upstream-testing Once testing of the upstream kernel is complete, please mark this bug's Status as Confirmed. Please let us know your results. Thank you for your understanding. ** This bug is no longer a duplicate of bug 884210 PCI/internal sound not working randomly, random hangs: "cannot set freq 16000 to ep 0x86" shown in syslog ** Package changed: firefox (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete ** Summary changed: - Firefox Freeze randomly on Ubuntu Oneiric + Firefox Freeze randomly in 11.10 when webcam plugged in -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to firefox in Ubuntu. https://bugs.launchpad.net/bugs/885674 Title: Firefox Freeze randomly in 11.10 when webcam plugged in Status in “linux” package in Ubuntu: Incomplete Bug description: Hello, When I use Firefox, it freezes randomly. Closing and reopening the browser does not work, bug directly. I am forced to restart the computer. This s'appilque also for Thunderbird. I can give you more details if necessary. Cordially. ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: firefox 7.0.1+build1+nobinonly-0ubuntu2 ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4 Uname: Linux 3.0.0-12-generic x86_64 NonfreeKernelModules: nvidia AddonCompatCheckDisabled: False AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 1.23-0ubuntu4 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: julien 6602 F.... pulseaudio /dev/snd/controlC1: julien 6602 F.... pulseaudio /dev/snd/controlC0: julien 6602 F.... pulseaudio /dev/snd/pcmC0D0p: julien 6602 F...m pulseaudio BuildID: 20111008085652 CRDA: Error: [Errno 2] Aucun fichier ou dossier de ce type Card0.Amixer.info: Card hw:0 'SB'/'HDA ATI SB at 0xfe024000 irq 16' Mixer name : 'Realtek ALC892' Components : 'HDA:10ec0892,1458a102,00100302' Controls : 37 Simple ctrls : 20 Card1.Amixer.info: Card hw:1 'NVidia'/'HDA NVidia at 0xfcffc000 irq 19' Mixer name : 'Nvidia GPU 0d HDMI/DP' Components : 'HDA:10de000d,10de0101,00100100' Controls : 16 Simple ctrls : 4 Card2.Amixer.info: Card hw:2 'U0x46d0x825'/'USB Device 0x46d:0x825 at usb-0000:00:12.2-1, high speed' Mixer name : 'USB Mixer' Components : 'USB046d:0825' Controls : 2 Simple ctrls : 1 Card2.Amixer.values: Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum Capture channels: Mono Limits: Capture 0 - 6144 Mono: Capture 6144 [100%] [30.00dB] [on] Channel: release Date: Thu Nov 3 14:15:40 2011 ForcedLayersAccel: False IfupdownConfig: auto lo iface lo inet loopback IpRoute: default via 192.168.1.1 dev wlan0 proto static 169.254.0.0/16 dev wlan0 scope link metric 1000 192.168.1.0/24 dev wlan0 proto kernel scope link src 192.168.1.2 metric 2 ProcEnviron: LANGUAGE=fr:en PATH=(custom, no user) LANG=fr_FR.UTF-8 LC_MESSAGES=fr_FR.UTF-8 SHELL=/bin/bash Profiles: Profile0 (Default) - LastVersion=7.0.1/20111008085652 (Running) RunningIncompatibleAddons: False SourcePackage: firefox UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/24/2010 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: F7 dmi.board.name: GA-880GA-UD3H dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF7:bd11/24/2010:svnGigabyteTechnologyCo.,Ltd.:pnGA-880GA-UD3H:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-880GA-UD3H:rvr:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-880GA-UD3H dmi.sys.vendor: Gigabyte Technology Co., Ltd. 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