wvengen, could you please confirm this issue exists with the latest development release of Ubuntu? ISO images are available from http://cdimage.ubuntu.com/daily-live/current/ . If the issue remains, 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 kernel 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-v3.12-rc3 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. ** Description changed: - (this is a continuation of bug #544469) - - While in previous installations of Ubuntu the iSight webcam did often - work (though I have had some problems in the past), it does not work - anymore after a fresh install. - + While in previous installations of Ubuntu the iSight webcam did often work (though I have had some problems in the past), it does not work anymore after a fresh install. $ sudo dmidecode -s system-product-name MacBookPro5,5 $ lsusb | grep -i isight Bus 001 Device 004: ID 05ac:8507 Apple, Inc. Built-in iSight $ dmesg | tail | remove_not_really_interesting_lines [150678.498465] Linux video capture interface: v2.00 [150678.536811] uvcvideo: Probing generic UVC device 4 [150678.536825] uvcvideo: Found format YUV 4:2:2 (YUYV). [150678.536827] uvcvideo: - 160x120 (30.0 fps) (...) [150678.536834] uvcvideo: - 640x480 (30.0 fps) [150678.536837] uvcvideo: Found a Status endpoint (addr 81). [150678.536839] uvcvideo: Found UVC 1.00 device Built-in iSight (05ac:8507) (...) [150678.536902] uvcvideo: Scanning UVC chain: OT 2 [150678.536904] uvcvideo: Found reference to unknown entity 170. [150678.536905] uvcvideo: No valid video chain found. [150678.537371] usbcore: registered new interface driver uvcvideo [150678.537374] USB Video Class driver (1.1.1) I tried using isight-firmware-tools, but the usb id shows that the firmware does not need to be loaded (and ift-load says so). ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: linux-image-3.8.0-30-lowlatency 3.8.0-30.22 ProcVersionSignature: Ubuntu 3.8.0-30.22-lowlatency 3.8.13.6 Uname: Linux 3.8.0-30-lowlatency x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.9.2-0ubuntu8.3 Architecture: amd64 Date: Mon Sep 30 18:06:27 2013 EcryptfsInUse: Yes InstallationDate: Installed on 2013-09-03 (27 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MarkForUpload: True SourcePackage: linux-lowlatency UpgradeStatus: No upgrade log present (probably fresh install) ** Summary changed: - iSight webcam on MacBook Pro does not work + 05ac:8507 iSight webcam on MacBook Pro does not work ** Tags added: needs-kernel-logs needs-upstream-testing regression- release ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1233260 Title: 05ac:8507 iSight webcam on MacBook Pro does not work Status in “linux” package in Ubuntu: Incomplete Status in “linux-lowlatency” package in Ubuntu: New Bug description: While in previous installations of Ubuntu the iSight webcam did often work (though I have had some problems in the past), it does not work anymore after a fresh install. $ sudo dmidecode -s system-product-name MacBookPro5,5 $ lsusb | grep -i isight Bus 001 Device 004: ID 05ac:8507 Apple, Inc. Built-in iSight $ dmesg | tail | remove_not_really_interesting_lines [150678.498465] Linux video capture interface: v2.00 [150678.536811] uvcvideo: Probing generic UVC device 4 [150678.536825] uvcvideo: Found format YUV 4:2:2 (YUYV). [150678.536827] uvcvideo: - 160x120 (30.0 fps) (...) [150678.536834] uvcvideo: - 640x480 (30.0 fps) [150678.536837] uvcvideo: Found a Status endpoint (addr 81). [150678.536839] uvcvideo: Found UVC 1.00 device Built-in iSight (05ac:8507) (...) [150678.536902] uvcvideo: Scanning UVC chain: OT 2 [150678.536904] uvcvideo: Found reference to unknown entity 170. [150678.536905] uvcvideo: No valid video chain found. [150678.537371] usbcore: registered new interface driver uvcvideo [150678.537374] USB Video Class driver (1.1.1) I tried using isight-firmware-tools, but the usb id shows that the firmware does not need to be loaded (and ift-load says so). ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: linux-image-3.8.0-30-lowlatency 3.8.0-30.22 ProcVersionSignature: Ubuntu 3.8.0-30.22-lowlatency 3.8.13.6 Uname: Linux 3.8.0-30-lowlatency x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.9.2-0ubuntu8.3 Architecture: amd64 Date: Mon Sep 30 18:06:27 2013 EcryptfsInUse: Yes InstallationDate: Installed on 2013-09-03 (27 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MarkForUpload: True SourcePackage: linux-lowlatency UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1233260/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
