Hi Geoff,<br><br>Interesting, it doesn't point to libvdpau.so.173.14.25.<br><br>- Colin<br><br>[root@linuxserv lib]# ls -la libvd*<br>lrwxrwxrwx. 1 root root 17 2010-05-13 11:20 libvdpau.so -> libvdpau.so.1.0.0<br>
lrwxrwxrwx. 1 root root 17 2010-05-13 11:20 libvdpau.so.1 -> libvdpau.so.1.0.0<br>-rwxr-xr-x. 1 root root 7372 2010-03-13 19:18 libvdpau.so.1.0.0<br><br><br><div class="gmail_quote">On Thu, May 13, 2010 at 4:58 PM, R. G. Newbury <span dir="ltr"><<a href="mailto:newbury@mandamus.org">newbury@mandamus.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div><div></div><div class="h5">On 05/13/2010 03:43 AM, Colin Haubrich wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hello,<br>
<br>
New to the list and new to MythTV<br>
<br>
Here's what I'm running on my backend, front end is PS3:<br>
<br>
Dual P4 3.4 Ghz, 4GB RAM<br>
Nvidia NVS 280 64MB Ram (I know a little on the low end for HD but am<br>
considering an upgrade if I can get everything working again)<br>
Redhat FC 12: 2.6.32.11-99.fc12.x86_64<br>
Hauppauge HVR-2250<br>
<br>
I updated my Nvidia driver to 173.14.25 straight from Nvidia (latest<br>
supported by my Video card) and since then Mythbackend won't run. (It<br>
was originally installed from Yum and was working. 720p looked good<br>
1080p was choppy)<br>
<br>
So I thought I'd try compiling MythTV from scratch, well that went as<br>
far as to say I didn't have the libraries despite me installing them<br>
from yum. I did a yum install of the following:<br>
<br>
libvdpau-devel.i686 : Development files for libvdpau<br>
libvdpau-devel.x86_64 : Development files for libvdpau<br>
libvdpau-docs.x86_64 : Documentation for libvdpau<br>
libvdpau.i686 : Wrapper library for the Video Decode and Presentation API<br>
libvdpau.x86_64 : Wrapper library for the Video Decode and Presentation API<br>
<br>
But am still getting errors when trying to compile MythTV. It seems that<br>
it's not recognizing the libraries as 64bit:<br>
<br>
/usr/bin/ld: skipping incompatible<br>
/usr/lib/gcc/x86_64-redhat-linux/4.4.3/../../../libvdpau.so when<br>
searching for -lvdpau<br>
/usr/bin/ld: skipping incompatible /usr/lib/libvdpau.so when searching<br>
for -lvdpau<br>
/usr/bin/ld: cannot find -lvdpau<br>
<br>
Any help is greatly appreciated. This was working for me and I've been<br>
up until 1am the past two nights trying to get this back working... I'm<br>
almost at the point of doing a full re-install.<br>
</blockquote>
<br></div></div>
That should be right. Check that libvidpau.so (it's in /usr/lib) points to something meaningful. On this box tracing /usr/lib/gcc/x86 etc points to /usr/lib and I have this:<br>
<br>
[root@tor1 lib]# ls -al libvd*<br>
lrwxrwxrwx 1 root root 34 2010-03-17 13:40 libvdpau_nvidia.so -> vdpau/libvdpau_nvidia.so.195.36.08<br>
lrwxrwxrwx 1 root root 13 2010-03-17 13:40 libvdpau.so -> libvdpau.so.1<br>
lrwxrwxrwx 1 root root 21 2010-03-17 13:40 libvdpau.so.1 -> libvdpau.so.195.36.08<br>
-rwxr-xr-x 1 root root 3624 2010-03-17 13:40 libvdpau.so.195.36.08<br>
lrwxrwxrwx 1 root root 33 2010-03-17 13:40 libvdpau_trace.so -> vdpau/libvdpau_trace.so.195.36.08<br>
<br>
In your case it should point to libvdpau.so.173.14.25.<br>
<br>
Another thing to check, I have found, is the listing order in /etc/ld.so.conf<br>
<br>
Mine looks like this:<br>
include ld.so.conf.d/*.conf<br>
/lib64<br>
/usr/lib64<br>
/usr/local/lib64<br>
/usr/lib64/vdpau<br>
/usr/lib64/qt4<br>
/usr/lib64/qt-3.3/lib<br>
/usr/lib64/xorg/modules/drivers<br>
/usr/lib64/xorg/modules/extensions<br>
/usr/lib64/mysql<br>
/usr/lib64/flash-plugins<br>
/lib<br>
/usr/lib<br>
/usr/local/lib<br>
/usr/lib/codecs<br>
<br>
Your setup may be choking on /usr/lib/libvdpau.so because it needs to find/see the 64bit files first. (Don't know: just guessing here! I build trunk svn with vdpau on Fedora 12 x86_64 without seeing this so it's got to be a setup problem of some sort.<br>
<br>
One thing to try *before* nuking things, would be to edit xorg.conf to use the vesa driver, reboot and then remove all the nvidia/vdpau stuff using yum and then re-install. (I presume, from rpmfusion).<br>
<br>
Geoff<br><font color="#888888">
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-- <br>
Please let me know if anything I say offends you.<br>
I may wish to offend you again in the future.<br>
<br>
Tux says: "Be regular. Eat cron flakes."</font><div><div></div><div class="h5"><br>
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