/srv/irclogs.ubuntu.com/2013/09/30/#ubuntu-mythtv.txt

shodan45is GPU video decode (VPDAU) supposed to work OOTB?01:02
shodan45I was able to get my atom/ion frontend to connect to my backend, and see live tv from my HDHR (but with an audio error...), but it was playing in slow motion01:04
shodan45and my box got very hot - I suspect it was using the CPU to decode video01:06
shodan45is there a way to tell if mythtv is using hardware decode?01:06
shodan45nm, figured out that it wasn't enabled - works now02:12
thatswork!help02:17
Zinn!help For a  complete list of my knowledge visit: http://www.baablogic.net/Zinn.cgi  Other available commands: !status, !about, !bug [bug_number].02:17
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stevie_manI'm looking to setup up 2 frontend using mythbuntu and running a backend on my existing Debian 6 server. What mythtv version do I need to download for the backend?16:23
superm1stevie_man: you can try to run the exact same PPA if you want on the backend16:25
superm1i've not actually tried it16:25
superm1otherwise, you'll want to grab the source package from the PPA after you get the frontends installed and build it on debian16:25
stevie_mansuperm1: not sure what you mean by PPA16:25
superm1oh sorry.  ok so some context16:25
superm1for mythbuntu we distribute daily builds in Ubuntu PPA's for anyone who wants to stay up to date on the -fixes branch16:26
superm1for example: http://launchpad.net/~mythbuntu/+archive/0.27/+packages16:26
superm1PPA is a personal package archive, just made to build one set of packages16:26
superm1you can add it as an apt source and then you'll pull packages from it.  if you install mythbuntu on the frontends, the PPA's aren't enabled by default, but they're trivial to enable and then start getting those -fixes updates if you want16:27
stevie_manah, ok no problem running the PPA on Debian?16:27
superm1well it might have some problems16:27
superm1i mean ubuntu is debian based, so there is a good chance it could work, but squeeze is a bit old16:27
superm1you might have to just grab the source package from the PPA (deb-src apt line) and build it on debian yourself using pbuilder/sbuild/dpkg-buildpackage etc16:28
stevie_manyah, it is but it has been solid so it's hard to justify an upgrade :)16:28
superm1ideally you want to have the exact same -fixes version on all the things you run mythtv on to prevent any protocol changes and to simplify debugging16:28
superm1the other alternative is to try to build using the debian packaging scripts we have in github at https://github.com/MythTV/packaging.  they're mainly targeted at ubuntu right now, but if you want to try building with them we can try to help sort out any problems with debian builds16:30
stevie_mancool, so how do I go about getting this started. I just looked in the Debian sub dir and the readme.debian sounds like the info is for uploading16:39
superm1start out by cloning https://github.com/MythTV/packaging.git16:43
superm1and then checkout the branch of the mythtv version you want to use16:43
superm1which is probably fixes/0.2716:43
superm1then try to build using ./debs/build-debs.sh16:44
superm1depending on what you have on your server will depend where it decides to blow up16:44
stevie_manalrighty lets see what damage I can do here16:49
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stevie_manthis is the 2nd time I've used git. I've cloned the https://github.com/MythTV/packaging.git. I'm not sure how I check out the branch16:53
superm1no worries.  "git checkout fixes/0.27"16:54
superm1it should tell you it switched to fixes/0.2716:54
stevie_manah I triend git pull16:55
stevie_manum one question. The mythbuntu live CD what ver does it run?16:55
superm1git pull is how you will pull "updates" to the packaging branch16:55
superm1it should run 0.25.2, but you'll want to update to 0.27 so that if there are problems upstream will be willing to help16:56
stevie_manI'm going to have to use the live cd first to make sure the setup is going to work before I make the switch16:56
superm10.25 is no longer supported16:56
superm1ohh16:56
superm1well that's a bit more complex then, i guess you can build for 0.25, there are packaging scripts for both16:57
superm1we won't be doing a 0.27 based ISO until next april16:57
stevie_manI'm running a Mediaportal frontend and it doesn't connect to the backend so I'm looking to switch to myth but I need to make sure it's going to work with a backend or the wife will have my head :)16:58
stevie_manso I can do a git checkout fixes/0.25 and if it all works than I can update to .2716:58
superm1yeah16:59
stevie_manok well I got this message "fatal: Not a git repository (or any parent up to mount parent )"17:00
stevie_manoh nevermind, I missed changing to the packaging dir17:02
superm1oh okay17:02
superm1there are a  few ubuntuisms in that 0.25 version of  the packaging i know for sure17:02
superm1it's calling for some ubuntu specific tools so you will need to comment some lines out17:02
superm10.27's scripts are more generic17:03
stevie_manif only I could run mythbuntu in a virtual machine and still access the tuner card17:04
stevie_manthat would be so much easier17:04
superm1what kind of tuner are you using?17:05
stevie_manpinnacle 800i17:09
superm1ah yeah limited then17:09
superm1this is the diff i think you'll need to run on 0.25 scripts to make it build more nicely (taken right from the 0.27 scripting) http://paste.ubuntu.com/6176366/17:09
stevie_manneat, I have no idea what that is :)17:10
superm1well at least for manually sorting things out, comment everything in that if [ "$TYPE" = "binary" ]; then block17:11
superm1and install these packages ahead of time: dpkg-dev devscripts equivs17:12
superm1from the top level deb directory, try to run this command (without sudo if you're using it as root) to install all the build dependencies you'll need "sudo mk-build-deps debian/control.in -ir"17:12
stevie_manhow do I apply the diffs?17:30
superm1well it might be easier to just comment that whole section out17:31
superm1and do what i said above17:32
superm1because that pastebin makes it harder to get raw text17:32
stevie_mansuperm1: mk-build-deps says unknown option ir17:56
stevie_manah figured it out17:57
superm1ok good, probably just older version of debian stuff18:05
stevie_mansuperm1: building now18:16
superm1cool, so once you got the build deps in place it seems to be working well?18:16
stevie_mannope debuild: fatal error at line 1325:18:18
superm1can you pastebin the build log for the error?18:19
stevie_mansure, where does it log to?18:20
superm1just to that terminal18:20
stevie_manoh18:20
superm1you can copy paste the last 200-300 lines or so18:20
superm1otherwise re-run and tee it into a log or something18:20
stevie_manhttp://paste.ubuntu.com/6176641/ That's all I had in the terminal I can output to a log file if you need more18:22
superm1it says on 193 exactly why that was failing18:22
superm1those other dependencies listed there for building18:22
superm1some of those you can optionally take out and build without support others you can't18:23
superm1so see what you can find in debian for those, and whatever you can't you can try to take out of debian/control.in and make a local packaging git commit to keep it out18:24
superm1the mp3 support might be your biggest problem18:25
stevie_mannon of those are part of Squeeze stable18:32
superm1ok so try to disable them and build without19:10
superm1see how things fare19:10

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