This has been broken for about a year now. Currently on Ubuntu 13.04.
Same deal. Camera is correctly detected when plugged in, modules are
loaded, /dev/video0 is created, but no software can actually use it.
uname -a
Linux aardvark 3.8.0-35-generic #50-Ubuntu SMP Tue Dec 3 01:25:33 UTC 2013 i686
This seems to be fine in 3.0.0-12.20. There is no zc0301 module shipped,
and the gspca_zc3xx and gspca_main modules are loaded.
** Changed in: linux (Ubuntu)
Status: Incomplete = Fix Released
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Bugs, which is
I have little comprehension of the preceeding discussion. Perhaps
someone could summarise the issues met and their solutions?
Selfishly, could someone tell me why on Karmic I cannot access my Z-Star
Microelectronics Corp. ZC0301 Webcam?
Essential bits of info (I think):
$ uname -a
Linux ottadini
I refreshed the test kernels but if nobody tests and reports back I will
have to drop this.
** Changed in: linux (Ubuntu)
Status: In Progress = Incomplete
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Z-Star Microelectronics Corp. ZC0301 WebCam detected (0ac8:301b), but not
working - Bad module
So the missing id went into the latest proposed. Is the original problem
(the conflicting drivers) still an issue with the current Jaunty beta?
For Hardy, maybe the least intrusive approach might be to remove the
initially reported id from the other driver. I try to get some test
kernel done for
To try that remove ID approach. Are the kernels at
http://people.ubuntu.com/~smb/bug144745/ allowing to use the webcam on
Hardy without any special measurements?
** Changed in: linux (Ubuntu)
Status: Triaged = In Progress
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Z-Star Microelectronics Corp. ZC0301 WebCam detected
Thank you for your help. Problem solved following the link you
suggested.
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Z-Star Microelectronics Corp. ZC0301 WebCam detected (0ac8:301b), but not
working - Bad module
https://bugs.launchpad.net/bugs/144745
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does not work for:
lsusb
Bus 004 Device 003: ID 0ac8:303b Z-Star Microelectronics Corp. ZC0303 WebCam
still the same in Skype
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Z-Star Microelectronics Corp. ZC0301 WebCam detected (0ac8:301b), but not
working - Bad module
https://bugs.launchpad.net/bugs/144745
You received this bug
@berduchwal
You have a 0ac8:303b i think your Bug is may this one:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/292086
Try the 2.6.27-13 kernel out of the Proposed rep.
(https://wiki.ubuntu.com/Testing/EnableProposed)
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Z-Star Microelectronics Corp. ZC0301 WebCam detected (0ac8:301b),
Hello,
Alessandros way worked for me:
1. Download and unpack http://people.atrpms.net/~hdegoede/libv4l-0.5.0.tar.gz
2. See README, and install: sudo make install
3. Open terminal window
4. $ export LD_PRELOAD=/usr/local/lib/libv4l/v4l1compat.so
5. $ camstream
(see
Hello,
Alessandros way worked for me:
1. Download and unpack http://people.atrpms.net/~hdegoede/libv4l-0.5.0.tar.gz
2. See README, and install: sudo make install
3. Open terminal window
4. $ export LD_PRELOAD=/usr/local/lib/libv4l/v4l1compat.so
5. $ camstream
(see
Hi
I tried to use the workaround at the top:
--
Steps to solve this problem:
sudo apt-get install gspca-source
sudo m-a prepare
sudo m-a a-i gspca
and ever run left each reboot:
sudo rmmod zc0301
sudo rmmod gspca
sudo modprobe gspca
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but it did not help as gspca did not compile.
Hi
I am experiencing the same problem.
dmesg
[24255.500046] usb 4-1: new full speed USB device using uhci_hcd and address 2
[24255.760426] usb 4-1: configuration #1 chosen from 1 choice
[24255.889438] Linux video capture interface: v2.00
[24255.897598] zc0301: V4L2 driver for ZC0301[P] Image
Hi Allesandro, I meant the use of the v4l1compat should be the default
now for these applications. At least with the most current versions. If
not you should report a new bug for this (just make sure you are at the
latest level for your release and say which release you are on).
--
Z-Star
Hi, do you mean that the problem is in the applications that should work with
the compat library?
I didn't exactly understand your question.
Thanks for the answer.
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Z-Star Microelectronics Corp. ZC0301 WebCam detected (0ac8:301b), but not
working - Bad module
Just a quick update:
@Andres, it is not the same, just similar. The problem with that cam
here 0ac8:301b is that it is claimed by both drivers (gspca and zc301)
while with the other bug gspca did not claim the id. Here the issue is
rather one of the module utilities which for one do not get only
Hi. I have used kubuntu for one year and that is the first time I confirm a
bug. I was using kubuntu hardy with my webcam working perfectly. But after a
clean install of kubuntu intrepid my webcam can't correctly work with the usual
program (skype, vlc, kopete, etc). The images became weird.
Marcelo, no prob, off course we can work together!!!
Are you affected by this issue? the test packages worked for you? which
is the lsusb id from your camera?
Thanks!
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Z-Star Microelectronics Corp. ZC0301 WebCam detected (0ac8:301b), but not
working - Bad module
Hi, those affected with this issue can check
https://bugs.edge.launchpad.net/ubuntu/+source/linux/+bug/292086/comments/16
for a solution to this problem. This fix mainly applies for 301 devices,
but it could work for others as well.
For those that didn't work, please come back here reporting
for 303 devices, sorry
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Z-Star Microelectronics Corp. ZC0301 WebCam detected (0ac8:301b), but not
working - Bad module
https://bugs.launchpad.net/bugs/144745
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Andres, very thanks by found the bug #292086, i hope that we will work
together
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Z-Star Microelectronics Corp. ZC0301 WebCam detected (0ac8:301b), but not
working - Bad module
https://bugs.launchpad.net/bugs/144745
You received this bug notification because you are a member of Ubuntu
Bugs,
sorry i meatn bug #292086
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Z-Star Microelectronics Corp. ZC0301 WebCam detected (0ac8:301b), but not
working - Bad module
https://bugs.launchpad.net/bugs/144745
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Hi i've marked some dupes from this bug as this is already being worked
on. Probably some info could be there (check the bug #293259)
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Z-Star Microelectronics Corp. ZC0301 WebCam detected (0ac8:301b), but not
working - Bad module
https://bugs.launchpad.net/bugs/144745
You received this bug
Stephan, i've got a doubt.. is this the same bug #144745 that is being
worked by Andy?
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Z-Star Microelectronics Corp. ZC0301 WebCam detected (0ac8:301b), but not
working - Bad module
https://bugs.launchpad.net/bugs/144745
You received this bug notification because you are a member of Ubuntu
in Intrepid, try this command with skype:
LD_PRELOAD=/usr/lib/libv4l/v4l1compat.so skype
please see https://bugs.launchpad.net/ubuntu/+source/libv4l/+bug/260918
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Z-Star Microelectronics Corp. ZC0301 WebCam detected (0ac8:301b), but not
working - Bad module
I have this camera, tested it in Intrepid, same problem.
Workarounds mentioned don't work as gspca doesn't build in Intrepid.
** Summary changed:
- Webcam detected, but not working - Bad module
+ Z-Star Microelectronics Corp. ZC0301 WebCam detected (0ac8:301b), but not
working - Bad module
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