*[Increasing the highest requested RTC interrupt frequency](url)
*[Setting up High Precision Event Timer](url)
*[Addind user to Audio and realtime group](https://gitlab.com/ProjektRoot/recbox-dev/wikis/after-install-System-configuration#addind-user-to-audio-and-realtime-group)
*[Increasing the maximum watches on files](https://gitlab.com/ProjektRoot/recbox-dev/wikis/after-install-System-configuration#increasing-the-maximum-watches-on-files)
*[CPU frequency scaling](https://gitlab.com/ProjektRoot/recbox-dev/wikis/after-install-System-configuration#cpu-frequency-scaling)
*[Setting threadirqs to kernel parameter](https://gitlab.com/ProjektRoot/recbox-dev/wikis/after-install-System-configuration#setting-threadirqs-to-kernel-parameter)
*[Increasing Open Files Limit](https://gitlab.com/ProjektRoot/recbox-dev/wikis/after-install-System-configuration#increasing-open-files-limit)
*[Increasing the highest requested RTC interrupt frequency and HPET](https://gitlab.com/ProjektRoot/recbox-dev/wikis/after-install-System-configuration#increasing-the-highest-requested-rtc-interrupt-frequency-and-hpet)
*[Setting up High Precision Event Timer](https://gitlab.com/ProjektRoot/recbox-dev/wikis/after-install-System-configuration#setting-up-high-precision-event-timer)
*[Check if noatime is set](url)
*[Setting up PulseAudio autospawn](url)
*[Setting up PulseAudio autospawn](https://gitlab.com/ProjektRoot/recbox-dev/wikis/after-install-System-configuration#setting-up-pulseaudio-autospawn)
## Addind user to Audio and realtime group:
...
...
@@ -164,6 +164,8 @@ KERNEL=="hpet", GROUP="audio"
Some MIDI sequencers or DAWs that rely on ALSA MIDI might benefit from being able to use hardware timers like the real-time clock (/dev/rtc) or the High Precision Event Timer (/dev/hpet).”
10. Check if noatime is set
## Check if noatime is set
noatime value should be set by default but always worth to check.