XBMC & VDPAU Ubuntu 12.04 LTS 64bit w/HDMI Sound [HTPC]

XBMC Ubuntu 12.04 HTPC Tutorial

My Setup:

Zotac ION N330 w/integrated Nvidia ION Desktop GPU

Ubuntu 12.04 64-bit
Nvidia 295.49 Driver (302.17 removed overscan and broke sound)

HDMI Sound and Digital Passthrough for Dolby Digital and DTS

BIOS Southbridge - Internal Codec only

Nvidia HDMI to HDMI DD/DTC receiver - from HDMI DD/DTC receiver to HDMI TV (From the PC, a HDMI cable goes to HDMI receiver input | Another HDMI cable connects to the HDMI receiver output and goes to the HDMI input on the TV)

Instructions:

1. Install Ubuntu 12.04 LTS, during setup, choose autologin, and update software with an internet connection

2. Download System Software Updates once the system reboots

3. Get the latest Nvidia driver

How To Install Nvidia 275.09.07 Driver in Ubuntu 11.10 Oneiric Ocelot & 12.04?

Nvidia removed overscan options in their newer drivers. To fix overscan, go here:

http://www.pclinuxos.com/forum/index.php?PHPSESSID=0pt7heqdtt2f0iiekelk4kpja2&topic=106650.msg916509#msg916509

http://manpages.ubuntu.com/manpages/lucid/man1/alt-nvidia-96-xconfig.1.html

Enable VDPAU

sudo apt-get install libvdpau1 vdpau-va-driver
http://linuxforums.org.uk/index.php?topic=4232.0

4. Reboot

5. Upon Rebooting go into the BIOS.

In your BIOS, go to Southbridge configuration and change the video RAM from 256MB to 512MB (THIS IS OPTIONAL, MY SYSTEM PLAYS BACK BLURAY WITH 256MB SELECTED). Inside the Southbridge config, change Audio codec to Internal only--this will limit sound to HDMI only, so analog sound will no longer display in Ubuntu. Internal+External will enable both HDMI and analog.

6. Install XBMC--super easy tutorial thanks to Noobslab

Install XBMC on Ubuntu 12.04 Precise Pangolin

http://www.noobslab.com/2011/12/install-xbmc-on-ubuntu-1204-precise.html

7. Unmute HDMI/spdif

First, check to see if sound is enabled and unmuted. SPDIF should be unmuted as well:

From Ubuntuforums user lidex on http://ubuntuforums.org/showpost.php?p=10363314&postcount=3 :

"Code:

alsasmixer

Press <F6> to select the correct soundcard.

Press <F3> to show playback levels. <F4> selects capture levels [or use <Tab>]

Use the left/right arrow keys to select and up/down arrow keys to change levels. <M> to mute/unmute.

Go to "System ->Preferences ->Sound" and make sure the correct soundcard is default and adjust your profile on the hardware tab. 

On the output tab choose the correct device."

8. Enabling HDMI sound in XBMC

Getting Sound over HDMI was a challenge for me. This was due to my own error in modifying the sound configuration files, which I did for my previous installations. Originally, I assumed I had to modify /etc/pulse/default.pa and .asound, in the home folder, but in the end, those steps broke sound over HDMI. I had to go back and delete all modifications to get DD/DTS sound over HDMI in XBMC.

With the newer Ubuntu 12.04, XBMC, Nvidia, and Ubuntu work well with one another. HDMI system sounds should work out of the box with some minor setting changes.

• Select HDMI in Audio Output
• Under Audio Output Device, select Defaults (ALSA)
• For passthrough sound to your receiver, select Defaults (PulseAudio)

8.5 Change sound outputs in Ubuntu

9. Install Xubuntu and fix video tearing

http://askubuntu.com/questions/74519/how-to-remove-tearing-in-videos-with-nvidia-driver

http://www.omgubuntu.co.uk/2010/01/how-to-fix-video-tearing-in-videos-nvidia-ubuntu/

10. Enable VDPAU accelerated HD flash for browsing Youtube/Vimeo with Flashaid

http://ubuntuforums.org/showthread.php?t=1685845 

11. Install Google Chrome http://www.google.com/chrome

Recap, now you should have video and system sounds over HDMI, XBMC DD/DTS passthrough over HDMI, HD VDPAU accelerated Adobe flash playback with sound, 

12. Now get some popcorn going, sit back, and enjoy your HTPC!

Troubleshooting links:

http://http.download.nvidia.com/XFree86/gpu-hdmi-audio-document/gpu-hdmi-audio.html#_verify_your_eld_is_valid

http://ubuntuforums.org/showthread.php?t=1668737

Trading Issues with Facebook [UPDATED]

[UPDATE 6/10/12]
I've neglected to update this post, so here goes. The following weekend of the FB IPO, my trades were luckily cancelled. I was part of the herd of sheep that didn't get slaughtered. However, looking back, the whole FB Nasdaq trade debacle really screwed over all stakeholders: retail traders, brokers, institutions, and FB. Lesson learned: do what it takes to not be part of the heard of sheep! Anyway, good luck to y'all and best wishes.

[UPDATE 11:44AM]

There is a huge demand for FB stock, but the problem is with Nasdaq, marketmakers, and brokers. Orders are not going through. People who put in orders this morning are having their orders stuck in limbo, which means their cash is also stuck. You cannot cancel these orders, nor can you get updates whether the order was executed.

Possibly millions? of orders are in stuck causing widespread confusion and frustration. The bottom line is that there are people out there unable to trade Facebook stock right now. Whether or not Nasdaq cancels these orders, or screws over retail customers at a ridiculous execution price, is what I want to know.


[UPDATE 10AM]

Just got through to Zecco, and it looks like many brokerages are not getting updates from the marketmaker on orders that may, or may not have been filled. This is due to the high volume going through, so they cannot cancel or modify existing orders. You will just have to wait and see.




9:35AM Zecco Trading is having issues with either Nasdaq or having issues within their own servers for trading Facebook stock. For now, I cannot cancel a FB order, nor is my FB order going through.

Phonelines are full, and no news on their website....

Update from Zecco: "Extremely high traffic related to the IPO activity. - Due to extremely high traffic related to today’s IPO activity customers may be experiencing slower response times on the Zecco website. In addition, there are general market issues causing delays in order processing from the exchanges and market centers. We are actively monitoring the situation so the proper user experience can be restored as soon as possible."

1and1 Admin Panel Down

Not sure if anyone else is receiving this today, but for the life of me, I can't log in to 1and1's admin control panel. When I check their system status, they say all systems are functional, so I'm not sure what's up today. Hopefully, it's just me.

I pressed F5 to refresh a couple of times, and that fixed it.

Filezilla on Windows 2000 fix

Filezilla does not work on a Win2k machine due to the auto update feature. We need to turn this off to get it working.

Navigate to %APPDATA%\FileZilla, open filezilla.xml.

Search for code <Setting name="Update Check" type="number">1</Setting>

Change to code: 0

All should be well.