Comment 5 for bug 821916

Revision history for this message
corentin barbu (corentin-barbu) wrote : Re: [Bug 821916] Re: v4lctl show color return undefined symbol: tan

Thank you Julian for your detailed explanation, I've a workarround for the
skype problem but I tried this to check the fix. I got:

Everything ok until:
>dch -b -v "3.95.dfsg.1-8.1ubuntu4.1~natty1" -m "test backport"
dch warning: new version (3.95.dfsg.1-8.1ubuntu4.1~natty1) is less than
the current version number (3.95.dfsg.1-8.1ubuntu5).

>debuild -us -uc
issue a bunch of warnings (really an awful lot)

Then I changed:
>debi ../xawtv_3.95.dfsg.1-8.1ubuntu4.1~natty1_amd64.changes
for
>deb ../xawtv_3.95.dfsg.1-8.1ubuntu4.1~natty1_i386.changes
as I use a ubuntu 32 bit version (it's a pretty old computer)

Then in ..
sudo apt-get install ./*deb
That issues a lot of
E: No se encontró la Distribución
«xawtv-tools_3.95.dfsg.1-8.1ubuntu4.1~natty1_i386.deb»
and an awful lot of these with various
****3.95.dfsg.1-8.1ubuntu4.1~natty1_i386.deb

Then actually the tan problem disappear:
v4lctl show color
ioctl: VIDIOC_G_STD(std=0xbfa44e480000005c
[PAL_G,PAL_H,PAL_I,PAL_D1,(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null)]):
Invalid argument
fixme: 404 color

It also fix the impossibility to set move the Bright and the Contrast in the
graphic interface of xawtv.

However the Gamma and the Sharpness cannot be changed "up" should I open an
other but for this?

Corentin

2011/8/11 Julian Taylor <email address hidden>

> the fix was released in the ubuntu development version 11.10 oneiric.
> But I'm not sure it will fix your skype problem, it only fixes the linking
> of these two plugins in xawtv.
>
> can you test it in natty or oneiric, and report back it solves your
> problem.
>
> To build and install the fix in natty do:

apt-get install devscripts equivs
> dget -ux
> https://launchpad.net/ubuntu/+archive/primary/+files/xawtv_3.95.dfsg.1-8.1ubuntu5.dsc
> cd xawtv-3.95.dfsg.1/
> mk-build-deps -i -r
> dch -b -v "3.95.dfsg.1-8.1ubuntu4.1~natty1" -m "test backport"
> debuild -us -uc
> #install all packages
> debi ../xawtv_3.95.dfsg.1-8.1ubuntu4.1~natty1_amd64.changes
> apt-get install -f
> # or install only selected packages use these listed by: ls -ltr ../*deb
> with the tool of your choice
>
> to remove the build dependencies again use: apt-get autoremove xawtv-
> build-deps
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/821916
>
> Title:
> v4lctl show color return undefined symbol: tan
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/xawtv/+bug/821916/+subscriptions
>

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Corentin Barbu-Covantes
http://corentin.barbu.free.fr
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