/srv/irclogs.ubuntu.com/2010/03/20/#ubuntu-mythtv.txt

avihaywell, thanks to VLC I can now capture video again00:27
avihaynow I'm wondering if I should install mythTV again. version .22 and me are old enemies now, only without the mutual respect00:28
avihayI have a number of satellite boxes with serial, and even posibly USB connections. will myth automagically be able to get the EPG and switch channles for me? do I just connect the cable and select it as remote? I'm used to working with a tuner so...00:31
McNeverhttp://pastebin.com/p4DKsrHM00:45
McNeverstarted having an issue with mythvideo00:45
McNevermythfrontend appears to lock up when i go into videos or video manager00:46
McNeverlast line in the frontend log looks like its scanning the '/' not sure if thats normal or its the issue...00:48
McNeverbut i've removed the package and reinstalled with no change00:48
McNeverthrough the mythconfig and with apt-get...00:48
McNeverany input would be great... thanks in advance00:48
dewmanis there a list of fixes for the latest version of .22 trunk? (23766)01:41
McNeveranybody have any input on the following04:01
McNeverMar 19 23:05:59 myth-frontend1 kernel: [ 4580.549296] mythfrontend.re[2044]: segfault at 25 ip 05945807 sp bfc4aa90 error 6 in libmythvideo.so[5894000+10b000]04:01
McNevermythvideo is hanging whenever i go to video manager04:01
McNeverok it looks like that error msg was from earlier when i removed the group on the BE04:21
McNeverit looks like the last line in the frontend log is04:21
McNeverScanVideoDirectory Scanning (/)04:21
McNeverwhich looks like its scanning the root for video?... i dont see that in other logs posted04:21
McNeverand i'm pretty sure i dont have that configured anywhere...04:22
dan1hey anyone installed mythbuntu on a headless box before? ubuntu server to be a little more precise15:06
superm1dan1, should be doable, but you need X for mythtv-setup - so you'll probably  need to X forward or run vnc15:07
dan1yeah that's kinda my Q - i have installed mythbuntu-control-centre and ssh -X in. but when I run mythbuntu-control-centre I get "ImportError: No module named xorgconfig". Do you know what package I need?15:08
superm1ooh sounds like we're missing a dependency eh?15:09
superm1is python-xkit installed?15:09
superm1and mythbuntu-common?15:09
dan1just looking...15:09
dan1gravelld@bordeaux:~$ sudo apt-get install python-xkit15:10
dan1Reading package lists... Done15:10
dan1Building dependency tree15:10
dan1Reading state information... Done15:10
dan1E: Couldn't find package python-xkit15:10
dan1mythbuntu-common is there15:10
dan1this is hardy heron btw15:20
dan1don't know if python-xkit is in hardy15:20
superm1hardy...15:31
dan1eh huh15:31
superm1things have changed significantly since then15:31
dan1ok, would it be a LOT better to upgrade then? I say a LOT because there's a lot of other things running on this machine15:32
dan1vmware for instance, which is a pain to upgrade15:32
superm1you won't have "current" builds of mythtv available for hardy (we only do autobuilds of 0.23 for karmic and lucid) and autobuilds of 0.22 for interepid, jaunty, karmic15:32
dan1yeah that's ok15:32
superm1so what kind of frontend were you plannin on using?15:32
dan1diskless, got an epia box under the tv that used to be a slave backend15:33
superm1Ah.15:33
superm1on hardy i think the package that provided that was guidance-backends15:34
dan1remind me what version of myth is in the hardy build?15:34
dan1ok thanks15:34
superm1python-xkit was added during intrepid or so15:34
superm1http://launchpad.net/ubuntu/+source/mythtv15:34
Zinn[launchpad.net] “mythtv” package : Ubuntu15:34
superm1you can see the ones on the archive for all versions of ubuntu there15:34
dan1oh of course, thanks15:35
superm1autobuilds aren't though15:35
dan1ok will need to upgrade eventually again for vdpau but that's for the future15:35
dan1and i suppose everyone upgrades eventually ;)15:36
superm1well hopefully you can go right from hardy -> lucid15:37
dan1wahey - guidance-backends worked15:37
dan1now i just need to blast a few holes in some walls to run the cables15:38
McNeverhey guys... i'm having some problems with mythvideo... it looks like when i open video manager its scanning '/' in addition to the video group and the dir i have configured in the setup15:40
McNevermythfrontend freezes and i have to kill the process and restart it15:41
superm1McNever, you're on 0.23?15:41
McNever.2215:41
superm1k.. so you sure you don't have extra video groups set in the backend you forgot about?15:42
superm1and what group did you set in the frontend ?15:42
superm1note: you dont need both generally, one or the other is usually fine15:42
McNeveractually i'd be perfectly happy turning the group off... didnt even know it was on until i looked at the log... but i didnt see anywhere in the frontend to turn it off15:43
McNeverand googling it didnt produce what i expected15:43
superm1in the frontend just go set the box to an empty value15:44
superm1and use the backend one15:44
superm1that one's more intelligent anyway15:44
McNeveryeah its stops scanning that location... but it scans the group and '/'15:45
McNeveri just went and checked again... i only have one video storage group configured15:47
McNeverthis is the last line in frontend log15:47
McNeverMythVideo::ScanVideoDirectory Scanning (/)15:48
superm1i'm really at a loss then, i've never heard of that happening before15:48
superm1you might consider asking in #mythtv-users if no one in here perks up with ideas15:48
McNeveryeah... its a pretty fresh install... thinking about just killen it and reinstalling15:49
McNeveri hope at least that its something with the frontend... i assume since its scanning a local dir its not coming from the backend15:51
superm1you might be able to get away with setting a new hostname (or at least local hostname) for new settings if they are separate boxes and that's true15:52
superm1otherwise a reinstall with the same hostname might bring it back15:52
superm1since those settings are stored in the SQL db on the backend15:52
McNeverreally... that exaplains a lot actually...15:53
McNeverso if reinstalled and used the same hostname the backend pushes some config down to it?15:54
superm1Yup15:54
McNevernice...15:56
McNeverthanks superm115:56
mranddan1: I basically run headless, but with NX rather than SSH + X.16:00
mrandAnd not on hardy ;-)16:00
McNeverremoved mythvideo and mythfrontend16:11
McNeverchanged hostname16:11
McNeverreinstalled mythfrontend and mythvideo16:11
McNeverseems to works fine now16:12
superm1changing the hostname is probably all you needed to do..16:28
superm1but at least you got it working :)16:28
dewmanhey everyone..... my cable company does something rather weird, they actually broadcast on all three qams...Has anyone heard of this? I am having a heck of a time getting the channels to line up correctly because of this.16:40
mrandI've never heard of the term "all three qams"... what does that mean?16:41
dewmanqam64 qam128 and qam25616:41
dewmanmrand, does that make sense?16:42
mrandyes.  sorry, I'd forgotten that.16:42
dewmani'm just not sure if its easier to try to piece together a channels.conf file and import it or try to scan all three qams and then try to remapp everything. I have been fighting with this for weeks.16:45
mranddewman: attendance on this channel is light... you'd get more responses from the mythbuntu forums, #mythtv-users, or the mythtv mailing list.16:46
dewmanyeah, I figured that. the devs in mythtv-users can be a little sarcastic at times....but i will ask over there...16:47
mranddewman: yeah, I understand.16:48
dewmanmrand, thanks... =)16:49
realubotI have problem getting a streamin using MythTV frontend to work without lagging. I've got a 2 Mbit/s broadband connection. What may be the problem?20:56
tgm4883realubot, what are you using for streaming?20:56
realubotIt also takes a long time to startup the frontend and it's taking some time getting into the media library and the playback settings.20:56
realubottgm4883: Why not?20:57
tgm4883?20:57
tgm4883why not what?20:57
realubottgm4883: I want to watch TV using my desktop computer and MythTV as frontend at my laptop. What's the problem?20:57
tgm4883What kind of network connection?20:58
realubottgm4883: Sorry, I didn't read your question carefully.20:58
realubottgm4883: I try to stream using the Internet.20:58
tgm4883your internet connection isn't fast enough20:59
realubottgm4883: Ok, is it possible to somehow buffer video so that I can watch after a while. I mean, I almost can watch TV, it's just lagging like for a second at some times.21:00
realubottgm4883: Maybe it will be fast enough using some kind of buffer functionaity.21:00
tgm4883not with the frontend. You could activate flash streaming through mythweb, but it's experimental21:00
superm1i dont think it's currently designed to work well over a non-LAN connection21:01
realubottgm4883: Well, I try to watch recorded playsings. Isn't they either possible to buffer?21:01
realubotsuperm1: I know, but it would be great if it would work that way.21:01
superm1realubot, i suspect it will require a bit of a dedicated effort to identify particular bottlenecks in the protocol and buffering requirements then21:02
superm1which probably isn't in the priorities of the development team.  i'm sure if you'd like to help analyze it and improve it, they'd be willing to accept patches though21:02
realubotsuperm1: Well, I don't have time or knowledge of doinf that unfortunately.21:03
realubot*doing21:03

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