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Old 02-15-2019, 02:31 AM   #1
Tobbe
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Default [SOLVED] Set $SOUND_CARD_IRQ to the IRQ of your soundcard?

[SOLVED]

I know what it does now. It gives me more information, simple as that:

Code:
LANG=en_US.UTF-8
DISPLAY=:0
HISTTIMEFORMAT=%d/%m/%y %T 
GTK_OVERLAY_SCROLLING=1
COLORTERM=truecolor
CADENCE_AUTO_STARTED=true
KMIX_PULSEAUDIO_DISABLE=1
XDG_VTNR=7
SSH_AUTH_SOCK=/run/user/1000/keyring/ssh
DSSI_PATH=/home/xxx/.dssi:/usr/lib/dssi:/usr/local/lib/dssi
XDG_SESSION_ID=1
XDG_GREETER_DATA_DIR=/var/lib/lightdm/data/xxx
USER=xxxxx
DESKTOP_SESSION=cinnamon
QT_QPA_PLATFORMTHEME=gtk2
....

Hi,

Running realTimeConfigQuickScan and get this:

Code:
== GUI-enabled checks ==
Checking if you are root... no - good
Checking filesystem 'noatime' parameter... 4.9.0 kernel - good
(relatime is default since 2.6.30)
Checking CPU Governors... CPU 0: 'performance' CPU 1: 'performance' CPU 2: 'performance' CPU 3: 'performance'  - good
Checking swappiness... 10 - good
Checking for resource-intensive background processes... none found - good
Checking checking sysctl inotify max_user_watches... >= 524288 - good
Checking access to the high precision event timer... readable - good
Checking access to the real-time clock... readable - good
Checking whether you're in the 'audio' group... yes - good
Checking for multiple 'audio' groups... no - good
Checking the ability to prioritize processes with chrt... yes - good
Checking kernel support for high resolution timers... found - good
Kernel with Real-Time Preemption... found - good
Checking if kernel system timer is high-resolution... found - good
Checking kernel support for tickless timer... found - good
== Other checks ==
Checking filesystem types... ok.
** Set $SOUND_CARD_IRQ to the IRQ of your soundcard to enable more checks.
   Find your sound card's IRQ by looking at '/proc/interrupts' and lspci.
In the readme file it says:

Code:
open the file `/proc/interrupts`. Find your sound card. The first column represents the IRQ. Set this numer to the variable `SOUND_CARD_IRQ` in the same terminal session like this:

    export SOUND_CARD_IRQ={IRQ #}
I know my USB soundcard is on IRQ123 but I don't understand "...in the same terminal session like this". Where should I be in the terminal? In /proc/interrupts or in the direcory where I have realTimeConfig?

If I do like this: export SOUND_CARD_IRQ=123 and running scan again the message are gone. When I reboot and running it again it's back. It doesn't bite
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OS: Manjaro KDE Plasma, Reaper For Linux (64Bit) native linux-vst plugins, LSP-Plugins, TpL-Plugins, Harrison's AVA & VST Plugins. Behringer U-PHORIA UMC22.

Last edited by Tobbe; 02-15-2019 at 03:43 PM.
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