| === _pg__ is now known as _pg_ | ||
| === _pg__ is now known as _pg_ | ||
| === Pablo is now known as Guest34884 | ||
| === Dominus is now known as Guest72994 | ||
| crimzon | Hi Everyone! I could use some help if anyone is up for a JACK/Audio issue? | 19:42 |
|---|---|---|
| holstein | crimzon: hey | 19:58 |
| holstein | whats up? | 19:58 |
| crimzon | hi | 19:59 |
| crimzon | well, jack is failing to start | 19:59 |
| holstein | has it ever started? | 19:59 |
| crimzon | No, new build. Ubuntu Studio 10.04 AMD SB 850 Ati Chipset | 19:59 |
| holstein | OK | 19:59 |
| holstein | internal card? | 19:59 |
| crimzon | ya | 20:00 |
| holstein | RT kernel? | 20:00 |
| crimzon | it says preempt, is that the same thing? | 20:00 |
| holstein | run uname -a in a terminal just to make sure | 20:00 |
| holstein | crimzon: not to JACK | 20:00 |
| holstein | AFAIK | 20:00 |
| holstein | crimzon: run sudo qjackctl | 20:01 |
| holstein | and go into the 'setup' | 20:01 |
| holstein | and uncheck the 'realtime' check box | 20:01 |
| holstein | and see if it starts as su | 20:01 |
| holstein | crimzon: check the latency down in the right corner too | 20:01 |
| holstein | an dmake sure its nothing ridiculous | 20:02 |
| holstein | 20ms or more should be safe | 20:02 |
| crimzon | Hmmm. I don't see setup in the qjackctl | 20:03 |
| holstein | let me get a screenshot link | 20:03 |
| holstein | so we know we're talking about the same thing | 20:03 |
| holstein | http://qjackctl.sourceforge.net/qjackctl-ss1.html | 20:04 |
| holstein | crimzon: check that out ^^ | 20:04 |
| holstein | the first screenshot | 20:04 |
| holstein | click on 'setup' | 20:04 |
| holstein | thats what you should see when you run sudo qjackctl | 20:04 |
| crimzon | lol, I'm sorry. I found it. Wow. I've been staring at this stuff too long. | 20:05 |
| holstein | crimzon: i totally understand | 20:05 |
| holstein | im doing the same thing | 20:05 |
| holstein | setting up a new install on a better box i had donated to me | 20:05 |
| holstein | after a while, it just all looks the same ;) | 20:05 |
| holstein | ANYHOW, whats the latency reading down in the lower right? | 20:06 |
| crimzon | Man, I can't get win7 to dual boot for the life of me. But that's another issue. Trying to use MDADM for a software raid5, but windows just can't let it do, keeps nuking MBRs on all disks... it's odd. | 20:07 |
| crimzon | whatever, 69ms latency | 20:07 |
| holstein | cool | 20:07 |
| holstein | that'll be fine for testing purposes | 20:07 |
| holstein | uncheck that 'realtime box' | 20:07 |
| crimzon | What should I be able to get that down to? | 20:07 |
| holstein | save | 20:08 |
| crimzon | ya, unchecked | 20:08 |
| holstein | and try starting it | 20:08 |
| holstein | crimzon: with an internal card | 20:08 |
| holstein | and preemtive kernel | 20:08 |
| holstein | and no RT set here | 20:08 |
| holstein | i would think under 30 | 20:08 |
| holstein | maybe under 20 ? | 20:08 |
| holstein | depends really | 20:08 |
| holstein | crimzon: you can try getting the RT kernel and checking this box | 20:09 |
| crimzon | I have a PCI Audigy 2, and I could maybe compile an RT for my system. I'd like to get it under 10 for recording purposes later. | 20:09 |
| holstein | you might be able to get close to 10 | 20:09 |
| crimzon | not installed mind you | 20:09 |
| holstein | does is start as root? | 20:10 |
| holstein | and not complain? | 20:10 |
| crimzon | Seems to be putting along, message readout is all XRUN callback 26-27 | 20:10 |
| holstein | cool | 20:11 |
| holstein | yeah, lost of things can cause that | 20:11 |
| holstein | might want to look at your IRQ's | 20:11 |
| holstein | later | 20:11 |
| holstein | ANYWAY | 20:11 |
| holstein | hit the stop button | 20:11 |
| holstein | and close Qjack | 20:11 |
| holstein | and open it back up as normal user | 20:12 |
| holstein | double check the settings, and see if it starts and acts similar | 20:12 |
| crimzon | looks happy. same output | 20:13 |
| holstein | crimzon: COOL | 20:13 |
| holstein | so your up and running | 20:13 |
| holstein | need to trouble shoot those xruns | 20:13 |
| crimzon | So I might have sound now? YEA!!!! | 20:13 |
| holstein | first place i look is cat /proc/interrupts | 20:14 |
| crimzon | Ok, where should i read about that? | 20:14 |
| crimzon | k | 20:14 |
| holstein | 21: 31880039 IO-APIC-fasteoi ehci_hcd:usb1, uhci_hcd:usb3, sata_via | 20:14 |
| holstein | thats a line from mine | 20:14 |
| holstein | you want your sound card off by itself idealy | 20:14 |
| holstein | ideally* | 20:14 |
| holstein | sometimes you can set this in the bios, sometimes not | 20:14 |
| holstein | crimzon: also, just relaxing the JACK settins | 20:15 |
| holstein | increasing frames/period and periods/buffer | 20:15 |
| holstein | crimzon: hell | 20:15 |
| holstein | getting the RT kernel and checking that box can help too | 20:16 |
| crimzon | ;-p | 20:16 |
| holstein | you might want to try that first | 20:16 |
| holstein | thats easy enough | 20:16 |
| crimzon | 16: 52020 18 396 756 IO-APIC-fasteoi HDA Intel | 20:16 |
| holstein | check out #opensourcemusicans too | 20:16 |
| holstein | if you need more tweaking advice | 20:17 |
| holstein | crimzon: thats probably OK | 20:17 |
| crimzon | 19: 0 0 33 55 IO-APIC-fasteoi HDA Intel | 20:17 |
| holstein | not bad having 2 | 20:17 |
| holstein | you could look in your bios next reboot | 20:17 |
| crimzon | one is for the HDMI built in | 20:17 |
| holstein | and see if you can get the sound off on its own | 20:17 |
| crimzon | make sure audio has it's own IRQ? | 20:17 |
| crimzon | k | 20:18 |
| holstein | but that looks acceptable | 20:18 |
| crimzon | I could try this Soundblaster, see if it performs better. I keep getting a random popping sound in my left or right speaker. | 20:18 |
| holstein | yeah, im not a fan of the creative gear personally | 20:19 |
| holstein | but, its worth a try | 20:19 |
| crimzon | Thank you so much for your help | 20:20 |
| holstein | anytime :) | 20:20 |
| holstein | good luck | 20:20 |
| crimzon | I can't believe it was that simple!!! | 20:20 |
| holstein | hehe | 20:20 |
| holstein | OH yeah | 20:21 |
| holstein | for dual booting | 20:21 |
| holstein | http://gag.sourceforge.net/ | 20:21 |
| holstein | check that bootloader out | 20:21 |
| holstein | AFAIK you dont have to install it to use it | 20:22 |
| crimzon | :-[ | 20:22 |
| === Dominus is now known as Guest69544 | ||
| === Dominus is now known as Guest37902 | ||
| === Guest34884 is now known as Pablo | ||
| === Dominus is now known as Guest70300 | ||
| osmodivs | Does Ubuntu studio comes with YafaRay? | 23:25 |
| osmodivs | Does Ubuntu studio comes with YafaRay?' | 23:25 |
| osmodivs | Or some other renderer for Blender? | 23:25 |
| osmodivs | I am downloading the "alternate" version, whatever that means | 23:26 |
| osmodivs | 1 hour to go | 23:26 |
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