| mighty_aboba | ailo: I will tell you about performance results of my e-mu 0404 usb card at Saturday or Sunday) | 07:40 |
|---|---|---|
| ailo | mighty_aboba: Did you install jackd1 at some point by any chance? | 08:35 |
| ailo | I had no problems suspending PA starting jack from qjackctl | 08:35 |
| aLeSD | hi there | 09:12 |
| aLeSD | someone knows where I could fins a -realtime kernel for 12.04 ? | 09:13 |
| mighty_aboba | ailo: No, I didn't install the jackd1 because all working fine. Not counting the notorious on-stop-problem, haha | 15:58 |
| mighty_aboba | all is working fine* | 16:00 |
| === xero is now known as Guest70589 | ||
| br4ndon | Hi there | 20:07 |
| br4ndon | I use Ubuntu studio on my amd64 to pley games. Is it bad (low latency kernel) ? | 20:08 |
| len-dt | br4ndon, There should be no problem as ubuntustudio is ubuntu. If you have problems with the kernel, it is easy to install the generic kernel from synaptic and choose which you want on startup. | 20:15 |
| len-dt | I use my ubuntu studio computer for normal desktop use and have experienced no problems with the low latency kernel. | 20:17 |
| br4ndon | len-dt: alright, thanks :) | 20:53 |
| bzeus | hi there... | 22:21 |
| bzeus | anyone has tried to install the focusrite saffire pro 24 dsp? | 22:21 |
| ailo | bzeus: I have a fosucrite pro 40 | 22:29 |
| ailo | bzeus: Are you having trouble using yours? | 22:29 |
| acmeinc1 | does anyone know if downgrading to a 2.x lowlatency kernel wil cause problems in 12.04? I am now finding out md is causing lots of problems for ubuntu users w/ 3.2.x kernels, just like those i am having | 22:53 |
| ailo | acmeinc1: lowlatency older than 2.6.37 might not perform well | 22:59 |
| ailo | Also, 2.6.39 was the first to include support for using the rtirq script (if you need it) | 22:59 |
| acmeinc1 | how about a 3.4 or higher 3.3? those are suggested as fixes | 22:59 |
| ailo | No problem. And if you need to build kernel modules, you'll need headers | 23:00 |
| acmeinc1 | ..do those exist? im not home, but doing a lil research since the degraded problems are bugging me constantly | 23:00 |
| ailo | You mean, do -lowlatency higher than 3.4 exist? | 23:01 |
| ailo | Only if someone builds it | 23:01 |
| ailo | acmeinc1: What sort of problems do you have? | 23:02 |
| acmeinc1 | in short https://bugs.launchpad.net/bugs/990913 | 23:03 |
| ubottu | Launchpad bug 990913 in linux (Ubuntu) "RAID goes into degrade mode on every boot 12.04 LTS server" [Medium,Confirmed] | 23:03 |
| acmeinc1 | that was fancy...but yea, it goes into degraded on just about every reboot, i even came really close to losing it completely once. | 23:03 |
| acmeinc1 | this was suggested as a fix | 23:04 |
| acmeinc1 | http://www.spinics.net/lists/raid/msg39004.html | 23:04 |
| ailo | Ok, so pretty bad problem then | 23:05 |
| acmeinc1 | :) | 23:05 |
| ailo | acmeinc1: You know how to build your own kernel? | 23:06 |
| acmeinc1 | know, kinda, have done it, never | 23:06 |
| acmeinc1 | i'd assume i'd grab the source and run ./configure and make install clean | 23:07 |
| ailo | It's a little different | 23:07 |
| acmeinc1 | right, figured | 23:08 |
| ailo | I found this. It's kxstudio lowlatency https://launchpad.net/~kxstudio-team/+archive/kernel?field.series_filter=natty | 23:08 |
| ailo | For natty. 2.6.38 | 23:08 |
| ailo | acmeinc1: If you look at package details https://launchpad.net/~kxstudio-team/+archive/kernel/+packages | 23:09 |
| ailo | You'll need at least the linux-image-2.6.38-8-lowlatency* | 23:10 |
| acmeinc1 | nice | 23:10 |
| ailo | I've never tried those kernels, but I assume they are alright | 23:10 |
| ailo | Also, linux-headers-2.6.38-8-lowlatency_2.6.38* if you want to use things like nvidia drivers | 23:10 |
| ailo | I can't say for sure everything will work as expected | 23:11 |
| acmeinc1 | yea, i'll have to try those out later, thx. i'll have to look into compiling kernels someday, i was close before, but forgot about it | 23:11 |
| ailo | I've never tried an older kernel on an OS before, and don't know how much of the system relies on it | 23:11 |
| acmeinc1 | yea, i'll let the list know when i try | 23:11 |
| ailo | acmeinc1: I should put up a howto on the community docs about that soon | 23:12 |
| ailo | Might be handy to have | 23:12 |
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