Tuesday, 2016-01-26

holsteininteresting00:00
redrawI come from the website, but still confused about how to install kxstudio from another Ubuntu 14.04 distro00:01
holsteinyou wont00:01
holsteinyou'll literally add the kxstudio sources.. the PPA's.. then, you can run the commands to "convert" your ubuntu 14.04 to kxstudio, or, you can just install what you like from those additional sources00:02
holsteinredraw: ^00:02
redrawkeeping XFCE installed00:02
holsteinsure00:02
holstein.g kxstudio repositories00:02
therealtheloniusholstein: http://kxstudio.linuxaudio.org/Repositories00:02
LAbotTitle: KXStudio : Repositories (at kxstudio.linuxaudio.org)00:02
holsteinyou'll note the ones relating to ubuntu, specifically00:02
redrawthat page is different from another instructions00:03
redrawsudo add-apt-repository ppa:kxstudio-team/kxstudio00:04
redrawsudo apt-get update00:04
redrawsudo apt-get install kxstudio-repos00:04
holsteincool00:04
holsteinuse the ones from the official site..00:04
redrawok00:04
redrawnot those?00:04
holsteinredraw: you are welcome to reference https://launchpad.net/~kxstudio-team/+archive/ubuntu/ppa where you will note, you are asked not to use that ppa00:05
LAbotTitle: KXStudio-Team Main : “KXStudio Team” team (at launchpad.net)00:05
redrawgreat00:06
holsteinredraw: not sure what you are trying to do, or what directions you are following. but, if you are running ubuntu 14.04, and want to "convert" or just add the sources, follow the official guide i linked00:06
redrawthanks holstein00:06
holsteini cant speak for whatever else you may find00:06
redrawthat was not explicit on the official website00:06
redrawholstein, that one will include the "kxstudio-default-settings" package?00:10
redrawand the kernel low latency drivers?00:10
redrawsorry00:10
redrawnot drivers00:10
holsteinwell, there are no "low latency drivers"00:10
redrawjust the kxstudio low latency kernel00:10
holsteinbut, the *same* low latency kernel that ships in kxstudio is in the ubuntu repos00:10
holsteinso, you can literally "sudo apt-get install linux-lowlatency" from stock ubuntu 14.0400:11
redrawok.00:11
holsteinand, i suggest, you use the system, and do some testing, and configure the latency to meet your needs00:11
holsteincan be, the generic kernel is a "better" fit.. depending on what  one is doing00:11
redrawjust to be sure. this is not going to install KDE.00:12
redrawIt is just going to install KXStudio core and applications00:12
redrawand JACK configured00:13
holsteinredraw: KDE *is* a core kxstudio application00:13
redrawwell, I said I'd like to keep my XFCE installed00:13
holsteinyou can choose to, as i stated, install ubuntu 14.04, and *convert*, *or*, just add the sources and add what you like00:13
holsteinredraw: sure.. do that00:13
holsteinredraw: i donnt use KDE00:13
holsteinno one will make you remove XFCE..00:13
holsteinhave good backups, do "best-practices", and consider test building what you want/need in VM.. then you'll know *exactly* what is going to happen00:14
holsteini typically just add the sources and use what desktop i chose00:14
redrawyou're right yes..00:14
holsteinchoose*00:14
holsteinyou will likely get, at best, KDE/qt libs00:15
redrawhowever the official page offers to install that .deb package which includes everything I suppose, not just the sources.. that's why I was asking00:15
holsteinredraw: i add the sources i want, that contain the software i want00:16
holstein*or*, i just install kxstudio, and *then*, install the desktop i want00:16
holsteinyou can, arguably more easily, install kxstudio, and add xfce00:16
holsteinAFAIK, falk has provided kxstudio specific settings and configs for them all00:17
redrawyes, I'm confused about that. he mentions a package "kxstudio-desktop-xfce" which worked on ubuntu 12.0100:18
holsteinif you are looking for "do this, and i promise, you'll get exactly what you want.." i cant promise you that00:18
holsteinyou'll need to go on and do "best-practices".. have a mirror or good backups00:18
redrawno, don't mind00:18
holsteinwhat do i to? i typically just install in VM, and test what *exactly* happens..00:18
redrawit's just confusing00:19
holsteinsure is00:19
redrawI'll have to try on a VM as you say00:19
holsteinyou want things that are not in the ubuntu repo00:19
holsteinand you want things *not* to be included from the sources you are adding00:19
holsteinso, you'll just need to work out a stradegy for that00:19
holsteinshould be quite easy, and the shortest path to just install kxstudio 14.04 and sudo apt-get xfce4..00:20
redrawyep00:20
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mothiHow can I fix this dolphin search "invalid protocol" -error?01:08
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lotsoftunaHi, I'm wondering if there's a compatibility chart somewhere19:13
lotsoftunaor if the E-MU 0404 USB works with the LiveCD19:14
lotsoftunaThat would fantastic if I could get a response, thanks :)19:14
holsteini usually just try them19:14
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holsteintheres http://www.alsa-project.org/main/index.php/Matrix:Main but, for me, its more about how *i* make it work19:14
LAbotTitle: Matrix:Main - AlsaProject (at www.alsa-project.org)19:14
holsteinkernel versions, and alsa versions.. etc..19:15
lotsoftuna?19:15
olinuxxlotsoftuna, if the package "alsa-firmware" it should works out of the box19:15
olinuxxlotsoftuna, if the package "alsa-firmware" is installed, it should works out of the box19:15
lotsoftunahttp://www.alsa-project.org/main/index.php/Matrix:Module-emu10k1-fpga19:15
LAbotTitle: Matrix:Module-emu10k1-fpga - AlsaProject (at www.alsa-project.org)19:15
holstein*if* the hardware supports alsa/linux, then, it'll work19:15
lotsoftunaDoes KXstudio have that package installed?19:15
holsteinlotsoftuna: alsa is in kxstudio, correct..19:16
lotsoftunaOkay, so it should be supported. Now, my question is how to set it up...19:16
holsteinthats just the thing19:17
holsteinyou dont19:17
holsteinit either supports alsa, or not...19:17
holsteinif it does, then, it "just works" with linux19:17
lotsoftunaIt should support alsa19:17
lotsoftunaor alsa should support it... I believe19:17
holsteinnothing about linux can prevent them from supporting it.. typically, USB devices are "class compliant"19:17
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lotsoftunahow do i login lmao19:42
lotsoftunanvmind19:43
lotsoftunanow ait19:43
lotsoftunathat didn't work. I did "kxstudio" without any password19:43
lotsoftunawithout quotes as well19:44
holsteinyou shouldnt need to19:44
holsteinbut, try and not get caught up there19:45
holsteinthere are lots of live iso's with these same tools19:45
holsteinyou can try avlinux, or ubuntustudio19:45
lotsoftunaokay, but it's just not booting19:45
holsteincould be anything with your setup that is failing19:45
lotsoftunait doesn't start19:45
holsteinlotsoftuna: doesnt start, or, dosnt let you login?19:45
holsteinanyways, i say, just keep moving, if you are new to it.. there are so many things that could be goiing on19:45
holsteinbad USB. bad iso download.. no GPU driver support.. etc19:46
lotsoftunacan't login19:46
holsteinso, you are looking at a graphical login screen, correct? and its just sitting there?19:46
lotsoftunaseems to be a graphical issue yeah19:46
lotsoftunaI can do console login19:46
lotsoftunastartx seems to just give me a black screen19:47
lotsoftuna:S19:47
holsteinthat would seem to support that the GPU is not supporting kxstudio19:47
holsteinyou can try passing "nomodeset", or getting to safe graphics moce19:47
holsteinmode*19:47
holsteinbut, again, this is quite removed from "doesn my USB device work"19:47
holsteinnow, you are at a low level hardware support issue that can be challening19:47
holsteinchallenging19:47
holsteinyou can get the latest ubuntu 15.10.. xubuntu, or ubuntustudio 15.10.. see that everything is working,  and add the kxstudio sources to it, after install..19:48
lotsoftunadoes AVLinux have the same low-latency kernel?19:48
holsteinagain, friend. we are not worried about that19:49
lotsoftunaWell I am...19:49
lotsoftunathat's the whole point of using KXStudio, to take advantage of low-latency19:49
holsteinwe are *only* looking to answer the quetsion "does my USB device work with linux"19:49
holsteinthe reason i suggest avlinux is due to the older kernel, and different potential support19:50
holsteinlotsoftuna: well, "low latency" kernels are in most distros19:50
holsteinlotsoftuna: try and not get too caught up in that..19:50
holsteinyou either are doiing live effects processing, or live midi instruments, and need low latency or not19:50
lotsoftunaMy USB device works with linux19:50
lotsoftunaIt boots19:50
holsteini need 8ms latency to do that comfortably19:50
lotsoftunait loads everything19:50
lotsoftunait just won't start a graphical ui19:51
holsteinsure, and from there, you cannot determine if the usb device is working with jack19:51
holsteinanyways.. try and seperate the issues out.. see what GPU you have, and what it takes to support linux19:51
holsteinthen, you can move on to the other issues..19:52
lotsoftunawhat is the root password20:00
holsteinsudo20:00
holsteinshould have or need one..20:00
holsteinbut, you shouldnt need a root password, anyways..20:00
lotsoftunato reset xorg config20:00
holsteinso, nomodeset didnt work?"20:01
lotsoftunait does20:01
falktxnomodeset can be added by pressing 'F6' key before boot20:01
lotsoftunabut I still can't startx20:01
lotsoftunarather, startx does something, but then nothing is shown onscreen20:02
holsteinid say, check the iso sum if nomodeset isnt working..20:02
falktxsee the xorg log20:02
lotsoftunaso I'm guessing incompatibility with my GPU20:02
falktxlotsoftuna: /var/log/Xorg.0.log should say something20:02
holsteindoes it work with *any* linux? what hardware is it?20:02
lotsoftunahostein: worked with Debian20:03
lotsoftunaI run Arch Linux as my host btw20:04
lotsoftunawhich I have nvidia drivers for20:04
lotsoftunaDebian worked with Nouveau drivers fine,a s a live ISO20:04
lotsoftunaso did Mint20:04
lotsoftunaGPU: nVidia 310M20:04
lotsoftunalog doesn't show anything useful20:04
holsteinyou can use "tab" to autocomplete nicks.. i would check the log falktx references..20:04
holsteinif debian works, just use it.. falk provides sources for it as well20:05
lotsoftunaI'd really rather just use the LiveISO20:05
holsteinarch too.. and, mint has the same tools in it..20:05
lotsoftunaId on't want to installa nything20:05
lotsoftunaI'd rather not install it in Arch20:05
lotsoftunaI don't need to do this too much really20:05
holsteinlotsoftuna: right.. use *any* of those live you choose20:05
lotsoftuna:/20:05
lotsoftunawhy20:05
holsteinas a means to an end20:06
lotsoftuna:/20:06
holsteinto see if the device works with jack20:06
lotsoftunait probably does20:06
holsteinthe usb device you refernce..20:06
lotsoftunaI don't care about the device right now tbh, I just wanna find out why XORG doesn't work with the LiveISo20:06
lotsoftunahuh20:07
lotsoftunaso...20:07
lotsoftunaone log claims that /dev/dri/card0: no such file/dir20:07
holsteinsure. isolate and test for that, if you feel thats the issue20:08
lotsoftunaAlso says that Screen0 was deleted20:08
holsteini would test my downloaded iso sum first, though.. and the stick..20:08
lotsoftunastickw orks fine, I used it to install Arch Linux and try Debian/Mint20:08
lotsoftunait's worked many times before20:09
lotsoftunait is a hardware issue I am sure20:09
holsteinsure, friend. im not saying its the stick. but, it can be the creation of the stick.. although, *all* hard drives do fail20:09
lotsoftunamd5 is matching20:10
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lotsoftunaokay20:50
lotsoftunastill have no idea why it doesn't work20:50
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JackWinterlotsoftuna: archlinx with nvidia card?  i suppose you need to install either nouveau or nvidia and nvidia-utils, or possibly 304xx or 340xx versions thereof (if it's an older card).  see: https://wiki.archlinux.org/index.php/NVIDIA21:53
LAbotTitle: NVIDIA - ArchWiki (at wiki.archlinux.org)21:53
lotsoftunaso21:54
lotsoftunaI installed Audacity on my Arch host21:54
lotsoftunaand plugged in the EMU21:54
lotsoftunaand it recognized it right away21:54
lotsoftunaand I'm recording audio right now21:54
lotsoftunafrom a CD player, as a test21:54
lotsoftunaand it works great. sorry for hitting enter so much, I'm just kinda... eccstatic21:55
JackWintercool. happy to hear21:55
lotsoftunareally happy that it just works right out of the box with ALSA, and I believe it supports 24/192Khz fully21:55
JackWintermostly usb cards work nowdays.21:56
lotsoftunaNow I'm more curious about setting like21:58
lotsoftunaor finding out latency21:58
lotsoftunaidk how to do that21:58
lotsoftunaor if it even matters?21:58
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JackWinteronly you can say if it matters.  play something and if the latency is too high, then lower buffersize in jack22:06
JackWinteralso try 3 periods/buffer if you are using usb.22:06
JackWintersometimes 3 period at a lower buffer size works better than 2 periods/buffer at a higher buffer size22:07
lotsoftunatbh, latency/buffer shouldn't matter when recording a record or something right22:10
lotsoftunait'd matter more if I was doing instrumental recordings, right22:10
lotsoftunabecause I'd want to hear what I'm playing, but also record it?22:11
lotsoftunaor, listen to it as it's being recorded, but from my PC22:11
lotsoftunainstead of my EMU22:11
JackWinteryes, if you are just recording use a high buffersize, if you want to play through fx in the computer and monitor in realtime, then you'd need low latency.22:13
JackWinterwith higher latency you'll have less of a chance of an xrun22:13
JackWinters/recording/recording and playing back/22:14
lotsoftunaYeah, so for now, there's no concern really22:15
JackWinterif you are overdubbing, you ought to make sure that the app knows the true latency of the chain, as usb adds a lot of latency in addition to the jack buffersize.22:15
JackWinternormally the app only know the latency of jack, not the additional latency.  but you can test for that and adjust it with arguments to jack22:16
lotsoftunaah22:22
lotsoftunaGood information for the future, thanks22:22
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JackWinternp, gnight22:47
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