'Re: [Mjpeg-users] capture card not working with nvidia driver'

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List:       mjpeg-users
Subject:    Re: [Mjpeg-users] capture card not working with nvidia driver
From:       Janos G Komaromi <janos () jankom ! net>
Date:       2019-10-23 21:15:12
Message-ID: 992c1012-56ad-6fa2-549a-673ffb3c4ce6 () jankom ! net
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Hallo,


On 10/23/19 12:55 PM, Bernhard Praschinger wrote:
> Hallo
>
> The name of the missing so: nouveau makes me think that libgl tries to
> load something mesa related. I have the file on my opensuse in the RPM
> Package: Mesa-dri-nouveau
> (Mesa DRI plug-in for 3D acceleration via Nouveau)
>
> Maybe CentOS has also a package that provides the library.
>
I=C2=A0 have checked the CentOS-6 rpm resources but did not find anything=

mesa nouveau related. I do have a bunch of mesa packages installed, thoug=
h.

> When I remember correct you wanted to used the original nvidia driver.
> And for some strange reason the system want's now to load the mesa
> driver and not the nvidia driver.
>
Yes. xawtv works with nv driver, but not with nvidia proprietary driver
or the nouveau driver CentOS-6 has. I can live with that since I can
boot into any of these installations. The only problem with the nv
driver boot is that it cannot fully utilize my 24" LCD display - which
is OK. It looks like the CentOS nouveau driver is more stable than my
highly customized - and probably bugged up - Fedora-3 installation. So I
was happy to find CentOS-6 that works on my old 32-bit machine and has
the nouveau driver. Apparently the dri-vieux is missing somehow.

Strangely, I encountered the same problem when I updated the CentOS-6
according to its requirements, which included a firefox update. Now
firefox would not start because of the missing dri-vieux. So I reverted
back to the non-updated version of CentOS firefox, and it works again. I
will do some further research on a CentOS forum. Maybe that will fix
xatv as well. I'll report on it - thanks.
> Janos G Komaromi wrote:
>> Update:
>>
>> Found rpm package for the CentOS-6 and installed it after resolving
>> libaa and libzvbi dependencies from the same package site. xawtv
>> program started OK with blue screen window and complete settings
>> window. However, I could not select the shown "overlay" capture
>> option. The terminal output after entering xawtv command complains
>> about:
>>
>> libGL error: could not load nouveau_vieux_dri.so.
>>
>>


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    <font size="+1">Hallo,<br>
      <br>
    </font><br>
    <div class="moz-cite-prefix">On 10/23/19 12:55 PM, Bernhard
      Praschinger wrote:<br>
    </div>
    <blockquote type="cite"
      cite="mid:bceb900a-53f5-4eed-0f8d-9adfe08e1e92@utanet.at">Hallo
      <br>
      <br>
      The name of the missing so: nouveau makes me think that libgl
      tries to load something mesa related. I have the file on my
      opensuse in the RPM Package: Mesa-dri-nouveau
      <br>
      (Mesa DRI plug-in for 3D acceleration via Nouveau)
      <br>
      <br>
      Maybe CentOS has also a package that provides the library.
      <br>
      <br>
    </blockquote>
    I   have checked the CentOS-6 rpm resources but did not find anything
    mesa nouveau related. I do have a bunch of mesa packages installed,
    though.<br>
    <br>
    <blockquote type="cite"
      cite="mid:bceb900a-53f5-4eed-0f8d-9adfe08e1e92@utanet.at">When I
      remember correct you wanted to used the original nvidia driver.
      And for some strange reason the system want's now to load the mesa
      driver and not the nvidia driver.
      <br>
      <br>
    </blockquote>
    Yes. xawtv works with nv driver, but not with nvidia proprietary
    driver or the nouveau driver CentOS-6 has. I can live with that
    since I can boot into any of these installations. The only problem
    with the nv driver boot is that it cannot fully utilize my 24" LCD
    display - which is OK. It looks like the CentOS nouveau driver is
    more stable than my highly customized - and probably bugged up -
    Fedora-3 installation. So I was happy to find CentOS-6 that works on
    my old 32-bit machine and has the nouveau driver. Apparently the
    dri-vieux is missing somehow.<br>
    <br>
    Strangely, I encountered the same problem when I updated the
    CentOS-6 according to its requirements, which included a firefox
    update. Now firefox would not start because of the missing
    dri-vieux. So I reverted back to the non-updated version of CentOS
    firefox, and it works again. I will do some further research on a
    CentOS forum. Maybe that will fix xatv as well. I'll report on it -
    thanks.<br>
    <blockquote type="cite"
      cite="mid:bceb900a-53f5-4eed-0f8d-9adfe08e1e92@utanet.at">Janos G
      Komaromi wrote:
      <br>
      <blockquote type="cite">Update:
        <br>
        <br>
        Found rpm package for the CentOS-6 and installed it after
        resolving libaa and libzvbi dependencies from the same package
        site. xawtv program started OK with blue screen window and
        complete settings window. However, I could not select the shown
        "overlay" capture option. The terminal output after entering
        xawtv command complains about:
        <br>
        <br>
        libGL error: could not load nouveau_vieux_dri.so.
        <br>
        <br>
        <br>
      </blockquote>
    </blockquote>
    <br>
  </body>
</html>




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