I have confirmed that the cam works fine with aMSN and many other cam
programs.
What is it about cheese that makes it so mad; that's the question.
--
cheese doesn't show v4l2 video output and disables output on gstreamer-based
apps ran afterwards
https://bugs.launchpad.net/bugs/290506
You
I had that problem too on my Dell xps m1530 laptop.
Installing last svn version of uvcvideo helped. Now camera works in all
resolutions.
--
cheese doesn't show v4l2 video output and disables output on gstreamer-based
apps ran afterwards
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You received this
** Attachment added: st_debug3-cheese-default-1600.log
http://launchpadlibrarian.net/19553856/st_debug3-cheese-default-1600.log
--
cheese doesn't show v4l2 video output and disables output on gstreamer-based
apps ran afterwards
https://bugs.launchpad.net/bugs/290506
You received this bug
** Attachment added: gst_debug3-cheese-320x240.log
http://launchpadlibrarian.net/19553872/gst_debug3-cheese-320x240.log
--
cheese doesn't show v4l2 video output and disables output on gstreamer-based
apps ran afterwards
https://bugs.launchpad.net/bugs/290506
You received this bug
** Attachment added: gst_debug3-cheese-176x144.log
http://launchpadlibrarian.net/19553918/gst_debug3-cheese-176x144.log
--
cheese doesn't show v4l2 video output and disables output on gstreamer-based
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https://bugs.launchpad.net/bugs/290506
You received this bug
** Attachment added: gst_debug3-gstreamer-properties-1600x1200.log
http://launchpadlibrarian.net/19553937/gst_debug3-gstreamer-properties-1600x1200.log
--
cheese doesn't show v4l2 video output and disables output on gstreamer-based
apps ran afterwards
https://bugs.launchpad.net/bugs/290506
for the last 2 people that said Cheese is working again - can you take
pictures and videos now? Also, can you use the effects and not have it
hang?
--
cheese doesn't show v4l2 video output and disables output on gstreamer-based
apps ran afterwards
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You
Yes. All the effects are working again as well as takiing photos and
videos.
--
cheese doesn't show v4l2 video output and disables output on gstreamer-based
apps ran afterwards
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You received this bug notification because you are a member of Ubuntu
Desktop
Hi, i'm attaching some logs that i hope could be useful.
The logs are:
1. dmesg output after
sudo rmmod uvcvideo
sudo modprobe uvcvideo trace=5
2. output from cheese started like:
GST_DEBUG=3 cheese
the output is from not working 1600x1200 , 320x240 resolutions and the
working one
Dell XPS m1530 installed uvcvideo from trunkand all resolutions are
working with Cheese again.
Cheers.
--
cheese doesn't show v4l2 video output and disables output on gstreamer-based
apps ran afterwards
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You received this bug notification because you are a
@ Dashua - so you did the steps from a few posts above?
--
cheese malfunctioning with UVCVIDEO webcams (was cheese doesn't show v4l2 video
output and disables output on gstreamer-based apps ran afterwards)
https://bugs.launchpad.net/bugs/290506
You received this bug notification because you are
Hi, as this is one of many of the bug reports concerning webcams
malfunctioning in Intrepid, and looking for get a good vision of the
issues presented these are the metabugs that should receive it's
corresponding duplicates.
bug #260918 - libv4l issues with GSPCA neither cheese, ekiga, camorama
On Mon, Nov 10, 2008 at 12:34 PM, Filippo Argiolas
[EMAIL PROTECTED]wrote:
I can reproduce the very same bug with gstreamer alone, so it's clearly not
a cheese issue.
Glad you mentioned this. I can call gstreamer (through gst-launch with
resolution of 480x640), and I can get the same video I
Francisco, as I said previously (not sure if it was here), I'm not upset
with you or with anyone at all. It's just that lately I hear so many
people complaining that cheese doesn't work, I even read some rather
expert guy in the forums saying to newbies things like cheese is
completely broken in
It may be the case that Cheese makes correct use of the API, in a way most
other applications don't use the API, and that uvcvideo breaks when used
this way.
The API? which api are you talking about? the v4l2 api? we just do *one* ioctl,
it's a very basic and simple one and it's already been
I followed the directions on
http://ubuntuforums.org/showthread.php?t=966398
sudo apt-get install linux-backports-modules-2.6.27-7-generic
sudo apt-get install subversion build-essential linux-headers-$(uname -r)
wget http://linuxtv.org/hg/~jfrancois/gspca/archive/tip.tar.bz2
I can reproduce the bug, but not only with cheese, as Filippo said. The
thing is, camera seems to work very slow, I mean, if I start gstreamer-
properties and click test input video in video tab, it takes about a
minute for video to appear, regardless I started cheese before, or not.
Ekiga,
On Mon, Nov 10, 2008 at 8:15 AM, Filippo Argiolas
[EMAIL PROTECTED]wrote:
zoomy942, the relevant part of that thread (the one about uvcvideo driver)
suggests to install latest trunk from uvcvideo svn.
That's the latest version before uvcvideo was included in mainline kernel
(2.27) and
Could any of you check if the issue can be reproduced with pre 2.27 kernels
too? The last one from 2.26 series should be fine.
I want to be 100% sure this thing has nothing to do with cheese (and possibly
with gstreamer too) and it is a uvcvideo issue only.
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cheese doesn't show v4l2 video
Does anyone have .deb files for the 2.25 and 2.26 generic kernels and
headers?
--
cheese doesn't show v4l2 video output and disables output on gstreamer-based
apps ran afterwards
https://bugs.launchpad.net/bugs/290506
You received this bug notification because you are a member of Ubuntu
Desktop
zoomy942, the relevant part of that thread (the one about uvcvideo driver)
suggests to install latest trunk from uvcvideo svn.
That's the latest version before uvcvideo was included in mainline kernel
(2.27) and probably the same (or almost the same) one included in Hardy.
If it fixes the issue
I stumbled upon this thread regarding webcam updates that seem to work.
can anyone confirm/explain it?
http://ubuntuforums.org/showthread.php?t=966398
--
cheese doesn't show v4l2 video output and disables output on gstreamer-based
apps ran afterwards
https://bugs.launchpad.net/bugs/290506
You
dominko, that's a known issue with your webcam driver please take a look at
http://bugzilla.gnome.org/show_bug.cgi?id=531835 and
http://bugs.mediati.org/r5u870/issue17
So, am I the only one able to reproduce it both with cheese and plain
gstreamer?
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cheese doesn't show v4l2 video output and
no, I can also reproduce it with both cheese and gstreamer
--
cheese doesn't show v4l2 video output and disables output on gstreamer-based
apps ran afterwards
https://bugs.launchpad.net/bugs/290506
You received this bug notification because you are a member of Ubuntu
Desktop Bugs, which is
I encounter the same problem with my uvc webcam.
The 2 following commands are working fine if I do not run cheese
gst-launch-0.10 v4l2src ! video/x-raw-yuv, width=640, height=480 !
xvimagesink
gst-launch-0.10 v4l2src ! xvimagesink
But, if I run Cheese after the second command, it freezes. If I
Same problem here with Intrepid on Dell Inspiron 1520.
Everything worked fine in Hardy, now I can only use 176 x 144 resolution.
--
cheese doesn't show v4l2 video output and disables output on gstreamer-based
apps ran afterwards
https://bugs.launchpad.net/bugs/290506
You received this bug
Bus 007 Device 002: ID 05a9:2640 OmniVision Technologies, Inc.
Confirmed via LiveCD on both the Dell Inspiron 1525n and Inspiron 1420n, my
mother's and my machines, respectively.
Dell's upgrade to 8.10 in their Ubuntu line is dependent on the resolution
of this bug; I wish you all luck and thank
Using Ubuntu-8.04.1, my webcam is working with skype. ekiga or aMSN, but
it's not working with cheese. I have HPdv9000 laptop with a Ricoh
builtin webcam:
$ lsusb
Bus 005 Device 003: ID 05ca:1810 Ricoh Co., Ltd
Bus 005 Device 001: ID :
Bus 004 Device 001: ID :
Bus 003 Device
I tried your first code and i can see the webcam video.
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cheese doesn't show v4l2 video output and disables output on gstreamer-based
apps ran afterwards
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You received this bug notification because you are a member of Ubuntu
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iSmith, do you mean the first gst-launch command? what about the second one?
does it lock you webcam?
Thanks
--
cheese doesn't show v4l2 video output and disables output on gstreamer-based
apps ran afterwards
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You received this bug notification because you
Filippo:
My internal webcam works perfectly with the first command. CLI output:
20:12 [EMAIL PROTECTED]:~$ gst-launch-0.10 v4l2src ! video/x-raw-yuv,
width=640, height=480 ! xvimagesink
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
Fabian, probably your webcam doesn't support 1280x1024
Could you please check if gst-launch v4l2src ! xvimagesink locks the webcam?
--
cheese doesn't show v4l2 video output and disables output on gstreamer-based
apps ran afterwards
https://bugs.launchpad.net/bugs/290506
You received this bug
Nope, works.
21:26 [EMAIL PROTECTED]:~$ gst-launch-0.10 v4l2src ! xvimagesink
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
ERROR: from element /GstPipeline:pipeline0/GstXvImageSink:xvimagesink0: Output
This won't sound as technical as everything else but here is what I did
to make it sorta work
install amsn, install cheese.
open cheese and set the res to 800x600
close cheese
open amsn
connect to someone and open the cam - after doign the wizard - it will work
then cheese should work fine too.
gst-launch-0.10 v4l2src ! video/x-raw-yuv, width=640, height=480 !
xvimagesink
works for me, but nothing changes after last updates.
--
cheese doesn't show v4l2 video output and disables output on gstreamer-based
apps ran afterwards
https://bugs.launchpad.net/bugs/290506
You received this bug
Confirming on a MacbookPro Santa Rosa on Intrepid.
If I don't start Cheese after booting, gstreamer-properties gives me a picture.
After starting Cheese, /dev/video0 is broken for gstreamer applications.
VLC works when specifying the device interface (/devices/pci:00/...)
of the built-in
It seems like they are making some progress on the Gnome thread.
However, I have now dug up an external gspca cam that is experiencing
very similar issues. I also now have problems outside of cheese with
both cameras which is weird since I haven't changed anything related to
video on my system. I
OK, after reading all those other reports I will help flagging my other
report and additional stuff as dupes of bug #260918.
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cheese doesn't show v4l2 video output and disables output on gstreamer-based
apps ran afterwards
https://bugs.launchpad.net/bugs/290506
You received this bug
There is a lot of information available here through this bug and its
duplicates. I am marking this bug as Triaged for Cheese and for
gstreamer in Ubuntu so that developers can have a look. Thank you
everybody for contributing, please don't stop if you get more
information.
** Changed in:
Andres, as I said in bugzilla I was wrong about libv4l.. I don't know
what made me believe that patch fixed the issue (it was late and I was
really tired) but, unfortunately, it doesn't.
Also please forgive me if I appeared rude with you, I didn't want it,
it's just that lately too much people
So would installing an older version of cheese be a temp solution?
However, I noticed on that gnome bug report that a patch/fix was created
but not released yet.
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cheese doesn't show v4l2 video output and disables output on gstreamer-based
apps ran afterwards
Filippo, thanks A LOT for taking time to look into this issue, i wasn't
trying to blame you at all, i just was pointing out some of the possible
causes for the bug at hand.
According to your observations made in the bug report generated by
Fabian the problem is related to libv4l support in
I've tested with hardy's cheese and it didn´t worked. Also i've tested
with hardy kernel and intrepid cheese without success. I'll test with
hardy's kernel and hardy´s cheese to check it out.
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cheese doesn't show v4l2 video output and disables output on gstreamer-based
apps ran afterwards
Bug #292383 is a dupe of this. Dell XPS m1330 same symptoms as described
here, going to 160x120 or 176x144 and manually shutting down and
restarting works. Skype and Ekiga work without problems.
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cheese doesn't show v4l2 video output and disables output on gstreamer-based
apps ran afterwards
It seems that we've got a bug affecting cheese/gstreamer (bug #290506)
and another one affecting uvcvideo module (bug #287888).
--
cheese doesn't show v4l2 video output and disables output on gstreamer-based
apps ran afterwards
https://bugs.launchpad.net/bugs/290506
You received this bug
@SEAQ - Andrew Mujica
Are you sure the two bugs are not connected in any way? My luvcview
works fine untile I start Cheese: it stops working only after starting
Cheese. Skype, anyway, works fine everytime.
--
cheese doesn't show v4l2 video output and disables output on gstreamer-based
apps ran
Oh, yes! i believe the both of them are related,
but it seems that there's different behaviours depending on the backend
driver (uvcvideo, pwc and gspca). Also it seems that a lot of the
troubles are related to gstreamer and v4l, and in the case of cheese it
seems to be caused by cheese asking
Andres, cheese asking hal for v4l capable devices has absolutely no
relation with this bug. Please don't blame us if you don't know what you
are talking about.
We just use gstreamer to access the webcam device.
The only thing we do on our own (directly accessing the device) is a
VIDIOC_QUERYCAP
Done: http://bugzilla.gnome.org/show_bug.cgi?id=559057
** Bug watch added: GNOME Bug Tracker #559057
http://bugzilla.gnome.org/show_bug.cgi?id=559057
** Also affects: cheese via
http://bugzilla.gnome.org/show_bug.cgi?id=559057
Importance: Unknown
Status: Unknown
--
cheese
Confirming this on a Dell Studio 15.
I think it worked in the beginning (Alpha 5 maybe?).
** Changed in: ubuntu-release-notes
Status: New = Confirmed
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cheese doesn't show v4l2 video output and disables output on gstreamer-based
apps ran afterwards
Cheese also doesn't show any output (and tends to freeze when trying to close
it) on my Dell Studio 15 now on Intrepid; used to work fine on Hardy.
xawtv shows output, but tends to freeze when I close it, skype works, and vlc
works
--
cheese doesn't show v4l2 video output and disables
I just realized if I open Cheese Preferences and change the resolution
to either 160x120 or 176x144. Then I have to kill Cheese because it
freezes when I change the resolution. After that, I ran 'sudo modprobe
-r uvcvideo' and 'sudo modprobe uvcvideo' to reload the module as I saw
mentioned
I am confirming this on my Hp 2710p Tablet PC.
--
cheese doesn't show v4l2 video output and disables output on gstreamer-based
apps ran afterwards
https://bugs.launchpad.net/bugs/290506
You received this bug notification because you are a member of Ubuntu
Desktop Bugs, which is subscribed to
Hi all, i've just marked some dups from this bug with interest comments
in there.
Also as is stated in bug #287888 and bug #288458 i'm adding linux kernel
with uvcvideo module possibly related. (however i've tested with hardy
kernel and the issue is presented there too..)
but as stated in bug
'gstreamer-properties' also works if 'cheese' is not run, or the
uvcvideo module stack is recycled after 'cheese' is executed. Changing
subject line to narrow the problem down to 'cheese'.
** Summary changed:
- gstreamer-based apps (gstreamer-properties, cheese) doesn't show the v4l2
video
The attached file shows the output of cheese -v. The interesting line
might be:
v4l2src name=video_source device=/dev/video0 ! capsfilter
name=capsfilter caps=video/x-raw-
rgb,width=640,height=480,framerate=30/1;video/x-raw-
yuv,width=640,height=480,framerate=30/1 ! identity
** Attachment added:
Here is the lsbusb -v output on a Dell XPS M1330 where the webcam uses
the uvcvideo kernel module, and where cheese doesn't work.
** Attachment added: lsusb -v
http://launchpadlibrarian.net/19056953/lsusb.txt
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cheese doesn't show v4l2 video output and disables output on gstreamer-based
And here is the lsusb -v output on a Toshiba Tecra M8 where the webcam
also uses the uvcvideo kernel module, but where cheese works.
** Attachment added: lsusb -v
http://launchpadlibrarian.net/19056971/lsusb.txt
--
cheese doesn't show v4l2 video output and disables output on gstreamer-based
From the above comment, it should be noted that the following gstreamer
pipeline works just fine on laptops where cheese doesn't work:
# gst-launch v4l2src name=video_source device=/dev/video0 !
capsfilter name=capsfilter 'caps=video/x-raw-
rgb,width=640,height=480,framerate=30/1;video/x-raw-
And here is lsusb -v on the Dell 1525 where cheese does not work too
** Attachment added: lsusb-v.txt
http://launchpadlibrarian.net/19057140/lsusb-v.txt
--
cheese doesn't show v4l2 video output and disables output on gstreamer-based
apps ran afterwards
https://bugs.launchpad.net/bugs/290506
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