This bug is still happening on Oneiric, however, removing the Nvidia
drivers will fix this issue. I tried all versions of the drivers. I even
installed the one from their website (version 295.33) and still not
luck.
fyi,
I tried the extracted isight.fw
I tried creating a udev rule
I tried to
Thanks Andreas. I'm marking this Fix Released based on your last
comment. Steffen, since you are the original bug reporter, if this is
not resolved for you with Intrepid feel free to reopen by setting the
status back to New. Thanks.
** Changed in: linux (Ubuntu)
Status: Incomplete = Fix
The Intrepid Ibex 8.10 release came out last month. It would be great if
you could test and confirm if this is still an issue? You should be able
to test using a LiveCD. Please let us know your results. For now, I'm
going to move this bug forward to target the actively developed linux
kernel
works for me
--
[hardy] uvcvideo: No valid video chain found with isight
https://bugs.launchpad.net/bugs/216310
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** Changed in: mactel-support
Status: Confirmed = Won't Fix
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[hardy] uvcvideo: No valid video chain found with isight
https://bugs.launchpad.net/bugs/216310
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any hope to fix this?
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[hardy] uvcvideo: No valid video chain found with isight
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this is kernel 2.6.24-19-generic
[ 102.883861] Linux video capture interface: v2.00
[ 102.76] uvcvideo: Adding mapping Brightness to control
----0101/2.
[ 102.889040] uvcvideo: Adding mapping Contrast to control
----0101/3.
[
now I got a different output:
[ 100.562967] uvcvideo: Adding mapping Focus, Auto to control
----0001/8.
[ 100.562991] uvcvideo: Probing known UVC device 4 (05ac:8501)
[ 100.562994] uvcvideo: device 2 interface 0 isn't a video streaming interface
[ 100.562997]
Still broken..
I've first-gen white macbook, kernel 2.6.24-19-generic.
uvcvideo loads ok but then I get this message: No valid video chain
found. as everybody..
I'm available to do some testings if somebody need.
--
[hardy] uvcvideo: No valid video chain found with isight
In addition to the information I posted above, I'm running Ubuntu 8.04
latest on MacBook 1,1 (core duo)
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[hardy] uvcvideo: No valid video chain found with isight
https://bugs.launchpad.net/bugs/216310
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Latest (current trunk) uvcvideo doesn't work for me. Ben, can you please
provide more details about you system and you got it working?
Mine is MacBook Core 2 Duo (November 2006) with Kubuntu 8.04
$ uname -a
Linux binky 2.6.24-16-generic #1 SMP Thu Apr 10 13:23:42 UTC 2008 i686 GNU/Linux
$ grep
Confirmed for a few people. See here:
http://ubuntuforums.org/showthread.php?t=764616
** Changed in: mactel-support
Importance: Undecided = Medium
** Changed in: linux-ubuntu-modules-2.6.24 (Ubuntu)
Status: New = Confirmed
** Changed in: mactel-support
Status: New = Confirmed
** Also affects: mactel-support
Importance: Undecided
Status: New
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[hardy] uvcvideo: No valid video chain found with isight
https://bugs.launchpad.net/bugs/216310
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Compiling latest svn uvcvideo (currently r205) fixes the video chain
problem.
$ uname -r
2.6.24-15-generic
$ tail /var/log/messages
~ [ 1193.380815] uvcvideo: Found UVC 1.00 device Built-in iSight (05ac:8501)
~ [ 1193.385191] input: Built-in iSight as
I'm having similar/same problem. Firmware seems to have loaded
successfully... product ID changes.
[EMAIL PROTECTED]:~$ dmesg | egrep '(uvcvideo|5\-4)'
[ 28.535584] usb 5-4: new high speed USB device using ehci_hcd and address 3
[ 28.672008] usb 5-4: configuration #1 chosen from 1 choice
[
My DMESG have:
[ 44.436029] uvcvideo: Found UVC 1.00 device Built-in iSight (05ac:8501)
[ 44.436037] uvcvideo: No valid video chain found.
I presume device (05ac:8501) is loaded but video chain is missing.
[EMAIL PROTECTED]:~$ lsusb -s 003
Bus 005 Device 003: ID 05ac:8501 Apple Computer,
i don't think your firmware is loading. you need to use userspace tools
to do that now... ala iSight-firmware-tools
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[hardy] uvcvideo: No valid video chain found with isight
https://bugs.launchpad.net/bugs/216310
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Same problem. It seems that the firmware is loading properly now but
still doesn't work out of the box.
Apr 12 11:45:30 adola kernel: [ 302.824368] usbcore: deregistering interface
driver uvcvideo
Apr 12 11:45:45 adola kernel: [ 306.352724] Linux video capture interface:
v2.00
Apr 12
works for me, hardy, 2.6.24-16
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[hardy] uvcvideo: No valid video chain found with isight
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hm, after rebooting it doesn't work:
uvcvideo: iSight firmware: invalid firmware file
usbcore: registered new interface driver uvcvideo
USB Video Class driver (v0.1.0)
I didn't change anything though ...
--
[hardy] uvcvideo: No valid video chain found with isight
** Attachment added: dmesg
http://launchpadlibrarian.net/13379307/dmesg.log
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[hardy] uvcvideo: No valid video chain found with isight
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lsusb -vv
couldn't find any bTerminalLink in there
** Attachment added: lsusb.log
http://launchpadlibrarian.net/13379338/lsusb.log
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[hardy] uvcvideo: No valid video chain found with isight
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