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Monday, 16 October 2006
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Personal Guide to KnoppMyth
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FOR NORMAL PCI soundcards, run the "alasconf" script!

$ amixer set Master,0 100%,100% unmute

$ amixer set PCM,0 100%,100% unmute

$ amixer set Line,0 75%,75% mute captur

$ amixer set Capture,0 100%,100% captur

$ su

# alsactl store

# exit

 

To access the mixer control panel (graphical mode) use “alsamixer”. Make sure to run “alsactl store” following any changes.

 

  • Setting up LIRC

 

In current versions of KnoppMyth this should be done correctly by the /usr/local/bin/lirc-reconfig.sh script. Hauppauge remotes are type 16. To clarify the "which remote is which" question:

 

    * "Cigar shaped" with ~34 buttons is what is known as the GREY remote (subtype b).

    * "Dog bone shaped" with many more buttons is what is known as the SILVER remote (subtype c).

 

<!--[if !supportLists]-->·          <!--[endif]-->Use “irw” command to detect received signals from the remote.

  • Use “irrecord myremote.conf” to generate a custom configuration file (if it works!).

 

  • Configuring NVIDIA Graphics Adapter/Card
    • To remove the blue bordering lines, change the color of them to black:

 

In a terminal window CODE:

su -

<root password>

apt-get update

apt-get install xvattr

 

Next, logout, then login as the "mythtv" user.

 

Then you want to open an editor like nano and add the following line to ~/.fluxbox/apps. Add this line before the line that contains KnoppMyth-Run CODE:

[startup] {xvattr -a XV_COLORKEY -v 0}

 

Save that file and then to make it take effect:

/etc/init.d/gdm restart

 

To test it without making the permanent change described above, open terminal and type in:

xvattr -a XV_COLORKEY -v 0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


    • To correct any over-scan or color correction issues, do the following:
      • Make sure you’ve run “apt-get nvtv.”
        • Start watching LiveTV
        • <ctl><alt>-F1 to a console, log in as mythtv
        • nvidia-settings --display=:0
        • <alt>-F7 to go back to LiveTV
      • Another, VNC/NX option is the fillowing:
        • Start watching LiveTV on the myth box
        • From an xterm in the remote window on the second computer, execute "nvidia-settings --ctrl-display=:0"

Setting up and configuring Samba in Linux

 

  • Samba is installed by default, so first start up the daemon using /etc/init.d/samba start, then make sure to add it to the startup list so it will initialize automatically:
    • update-rc.d samba defaults
  • To share music or other files from a Windows machine, do the following:
    • su
    • apt-get update
    • apt-get install smbclient
    • apt-get install smbfs
    • smbmount //10.0.0.100/Downloads /myth/music/protoss
  • If you would like to always mount a Windows shared directory on startup of your MythTV box, you will need to add a line to /etc/fstab as follows:
    • su
      nano /etc/fstab
      Add as the final line:

      //windows-server-name/shared-folder-name /linux/mount/point smbfs
      username=xp_username,password=xp_password 0 0
      <!--[if !supportLineBreakNewLine]-->
      <!--[endif]-->
  • Then save and exit your text editor.You can also avoid entering your password in the fstab file by pointing to a 'credentials' file. See instructions on how to do this at the following page:

    http://www.justlinux.com/nhf/Filesystems/Mounting_smbfs_Shares_Permanently.html

 


Last Updated ( Tuesday, 29 May 2007 )
 
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