/srv/irclogs.ubuntu.com/2013/02/22/#ubuntustudio-devel.txt

Len-nbLump|AFK, I found a weird one. IHU is a sip phone client, it has a jack driver... so I thought I would try it. Turns out it is jack in but alsa out   Say what?04:50
Len-nbI am noticing that a lot of these apps have not been updated by the dev for a few years, though the ubuntu/debian maintainers have made bug fixes to keep them working with new kernels etc.04:51
zequencesmartboyhw: Did you have any problems setting up your blog at planet.ubuntu.com?13:46
smartboyhwzequence, no at all13:46
smartboyhwI posted one about ISO Testing in Ubuntu Globaal Jam13:46
smartboyhwNext one: /me being first to put an device onto the porting WIP for Ubuntu Touch:P13:47
zequenceI get a Permission denied13:48
zequence..when trying to get the bzr branch13:48
smartboyhwzequence, whoa? You shouldn't13:49
smartboyhwzequence, are you using the correct ssh key?!?!13:49
zequenceof course13:50
zequenceI don't have any problems with other LP stuff13:50
smartboyhwzequence, that's weird.... Extremely weird13:51
zequenceActually, I am. Well, I'll manage it13:52
zequenceI think it's enough you change the comment in your public ssh file to have it not work14:02
smartboyhwLOL14:03
smartboyhwDamn Blender has released 2.66 and we are still in 2.63a :P14:15
zequenceThere's no hurry. Unless, there are some severe bug fixes that we need to get in14:16
smartboyhwzequence, I don't think so.14:16
zequenceBut, I guess we could think about maintaining packages for Ubuntu Studio, for those that we'd want to keep very up to date14:17
zequenceI'm not doing it, but if you'd like to, that would be fine with me14:17
zequenceThe important thing is that whatever bug fixes, or changes we make, say to the original debian packages, we make sure to send those upstream as much as possible14:18
smartboyhwzequence, the trouble is: I don't know about debian side of packages........14:19
smartboyhwI know the Ubuntu side of these14:19
zequencesmartboyhw: they are more or less the same14:19
zequenceUbuntu packages are debian packages, after all14:19
smartboyhwzequence, and I don't have a Debian system 14:19
zequencesmartboyhw: You don't need one14:19
smartboyhwzequence, oh?14:20
zequenceSay you change the build in debian/rules, because you have a good reason to do that. If we have a local Ubuntu package, based on a Debian one, we'd suggest the same change into Debian14:21
zequenceIf the package we have is very different from a Debian package, that would be different14:21
zequenceIf the only reason to package for Ubuntu is to keep something up to date, then what you do is you get a Debian package, and update it14:22
zequenceWhen suggesting a change, you'd get the git source for the Debian package, and make a patch, and send it to the right mail list14:23
zequenceor make a Debian bug, and put it there14:23
zequenceit's not very difficult14:23
smartboyhwzequence, OK14:23
zequenceI passed the A+ exam, btw. 15:39
smartboyhwzequence, what's the A+ ?15:40
zequenceIt's a basic certificate for administrating computers15:40
smartboyhwzequence, good15:40
zequenceIt's an American thing, but also international15:40
zequenceMakes you feel like a parrot, studying for it15:41
smartboyhw:)15:41
zequenceI'm doing Network+ next. Then, Linux+, Security+ and maybe some other +15:43
smartboyhwzequence, where is that exam?15:43
zequenceSome Cisco probably. Maybe even Windows certificates15:43
zequencesmartboyhw: In my home town15:44
smartboyhwzequence, I mean link15:44
smartboyhwwbsite15:44
zequencehttp://certification.comptia.org/home.aspx15:44
smartboyhwzequence, I thought of one thing: the -rt kernels release per 2 linux releases (like 3.2, 3.4, 3.6, 3.8) That will cause problems to maintain the kernel in the future15:58
zequencesmartboyhw: The solution is to always use the current or the older kernel15:59
smartboyhwzequence, OK15:59
zequencesmartboyhw: It doesn't absolutely have to be the current one15:59
smartboyhwzequence, :)15:59
zequenceBut, we should make it compatible with Ubuntu kernels15:59
smartboyhwzequence, so what if 13.10 uses a 3.11 kernel and does that mean we can only use 3.10 ?15:59
zequenceThat means, proprietary graphic drivers, and other things that require kernel modules should work16:00
zequencesmartboyhw: Yes16:00
smartboyhwzequence, OK16:00
zequenceThe biggest problem with -rt is not just to build the -rt. It's to apply the ubuntu patches, and the apply -rt16:00
zequenceI haven't ever tried that, and it could potentially become messy16:01
zequenceIt might mean you have to manually create a new patch16:01
smartboyhwzequence, yeah16:01
zequenceThere may even be things that are in conflict between Ubuntu and -rt16:01
smartboyhwzequence, that's more agreeable16:02
zequenceI mean, even when all the patches have been applied, there could be a conflict16:02
smartboyhwzequence, I know16:02
zequenceThere could be serious problems16:02
* smartboyhw thinks this is increasingly difficult16:02
zequenceLike people breaking their computers, that kind of problems (worst case scenario)16:03
smartboyhwzequence, yep . 16:03
zequenceMany people expect -rt to be default, but I guess they haven't broken any hardware16:03
zequenceLike, I did once16:03
zequenceThis was on Fedora. Two hard disks failed at once16:04
smartboyhwzequence, eh16:04
zequenceIt is experimental. Not everyone understands this16:04
smartboyhwzequence, yeah16:04
zequenceDoesn't mean it can't be done16:05
zequenceIt would be good to understand the patch well enough to know what could potentially cause problems16:05
smartboyhwzequence, but it will be difficult than the easier -lowlatency16:05
smartboyhwzequence, I will try to see if there will be any problems with Ubuntu kernel with -rt 3.816:05
zequencewith -lowlatency we basically don't need to know anything about kernels16:06
zequencescott-work: Good day to you, sir16:12
zequencescott-work: I'm just trying to make some kind of draft of the mission statement17:28
zequencescott-work: under progress. Is it any good? https://wiki.ubuntu.com/UbuntuStudio/MissionStatement17:29
Len-nbzequence, The CNC people are thinking of going away from the RT kernels to something else. (not on this machine, I'll look downstairs)22:18
Len-nbThey already tell the kernel to only use one of two or more cores and then use those other cores for their RT stuff.22:19
Len-nbI don't know if any of our audio apps are up to figuring out they should run on a particular core though.22:21
len-1304The new thing is called Xenomai.23:21
len-1304(well newer)23:22

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