[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1233260
Title:
05ac:8507 iSight webcam on MacBook Pro does not work
Status in linux package in Ubuntu:
Expired
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)
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