/srv/irclogs.ubuntu.com/2020/02/03/#ubuntustudio.txt

pokemochu4[m]Hello, I have a question. Can anyone do Podcasting with Ubuntu Studio?06:18
guivercpokemochu4[m], I can't see why not; I often hear on BDLL reviewers say they're podcasting on their installs, I can't recall if it was said on last Ubuntu Studio BDLL (or covered in other podcasts)06:43
AppAraat[m]Eickmeyer: thanks, what would you recommend to solve IRQ conflicts? Should I use `rtirq` ?18:07
Eickmeyer[m]AppAraat: Yeah, rtirq should help you figure it out. OvenWerks would know more about that than I would.18:08
AppAraat[m]thanks, I'll try and see if I can figure it out myself and if not I'll return with flailing arms while screaming my head off :p18:10
Eickmeyer[m]AppAraat: Another place to ask would be #lau (Linux Audio Users) on Freenode.18:12
AppAraat[m]oh, hadn't heard of that channel yet. I'll make sure to join.18:13
OvenWerksAppAraat[m]: USB device?18:15
AppAraat[m]no, internal Ethernet NIC (Intel 82579LM)18:15
Eickmeyer[m]AppAraat: He means your audio interface.18:16
AppAraat[m](on an X220T i7-2640M)18:16
AppAraat[m]oh, no, internal as well (though I haven't mucked around with the USB one yet in combination with Ethernet)18:16
OvenWerkswhich irqs are you using18:17
OvenWerksrtirq in Studio runs by default and should bump the snd-* device to a higher priority.18:18
OvenWerksSo internal sound (which also normally has it's own irq) should be prioritized anyway.18:19
* OvenWerks is getting called away again... back later18:20
* AppAraat[m] sent a long message: < https://matrix.org/_matrix/media/r0/download/matrix.org/QWQapVuAyKykIKAzCZazjrvJ >18:38
OvenWerks you would use /etc/init.d/rtirq status18:48
OvenWerksrtirq is not in the path.18:48
OvenWerksAppAraat[m]:18:49
AppAraat[m]https://paste.debian.net/1129023/18:50
OvenWerksthat is upside down18:51
OvenWerkssudo nano /etc/default/rtirg18:51
OvenWerksyou should (if you scroll down) find a line like: RTIRQ_NAME_LIST="rtc snd usb i8042"18:52
OvenWerkschange that to: RTIRQ_NAME_LIST="snd usb"18:52
AppAraat[m]https://paste.debian.net/1129024/18:52
AppAraat[m]Changed it. This needs restart, right?18:53
OvenWerksIt may be that you r hda sound device is not ready/present when that script runs18:54
OvenWerksyes18:54
OvenWerksrigyht now your usb stuff is higher than your sound... including mouse and kb18:55
OvenWerksif you are not using USB for sound you may want to use RTIRQ_NAME_LIST="snd"18:56
OvenWerksand you may need to run sudo /etc/init.d/rtirq restart after boot.18:57
OvenWerksbut one step at a time.18:57
AppAraat[m]yeah I do need USB for this, but I'm using the internal audio interface sometimes as well. I'll report back when I have rebooted.19:05
Eickmeyer[m]AppAraat: Ubuntu Studio Controls can configure it so you can use both USB audio interfaces as well as your internal audio, if you didn't know. :)19:09
AppAraat[m]oh... huh? Like simultaneously?19:09
OvenWerksAppAraat[m]: we may need to add a "sleep 5" line in /etc/init.d/rtirq so that it doesn't run untill after hda is available.19:11
OvenWerksyes it is possible to get jack to see more than one device at a time.19:11
OvenWerksIt is generally not the best solution, but it does allow someone with a usb mic (horrible things) to still monitor with their onboard sound.19:12
AppAraat[m]that is amazingly cool! That means I might be able to record multitrack using my Behringer UFX1204 while at the same time outputting stuff coming out of my DAW over my Chord Mojo DAC.19:15
AppAraat[m](both of them are class compliant USB interfaces IIRC)19:15
AppAraat[m]OvenWerks: btw, where do I place the `sleep 5`? At the bottom of `/etc/init.d/rtirq` ?19:16
OvenWerksno, at the top just under the two lines: ### END INIT INFO19:22
OvenWerks#19:22
OvenWerksYou want it to delay before running19:22
AppAraat[m]I'll restart without it and report if it works, and if it doesn't I'll add that sleep line and report anyway :p19:27

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