Comments (8)
I can confirm heavy crackling with the new scheduler, as pre-upgrade I had no issues with Pipewire at 128 buffer size, and now I'm getting unusable underrunning. I thought it was an issue within my audio interface as the xrun counter didn't increase proprtionally within either Reaper or Catia.
from system76-scheduler.
I can confirm heavy crackling with the new scheduler, as pre-upgrade I had no issues with Pipewire at 128 buffer size, and now I'm getting unusable underrunning. I thought it was an issue within my audio interface as the xrun counter didn't increase proprtionally within either Reaper or Catia.
I've seen that purging the package doesn't even solve the problem... I reset everything from alsa to pipewire, even EasyEffects, tested with and without the scheduler but at this point I blame Pipewire
from system76-scheduler.
I can confirm heavy crackling with the new scheduler, as pre-upgrade I had no issues with Pipewire at 128 buffer size, and now I'm getting unusable underrunning. I thought it was an issue within my audio interface as the xrun counter didn't increase proprtionally within either Reaper or Catia.
I've seen that purging the package doesn't even solve the problem... I reset everything from alsa to pipewire, even EasyEffects, tested with and without the scheduler but at this point I blame Pipewire
I kind of think the onus is on the scheduler here as I don't recall ever having similar problems with the old version. That said I don't know which project would have to accommodate the other for everything to function properly. Maybe the default audio config for the old version was just perfect.
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I kind of think the onus is on the scheduler here as I don't recall ever having similar problems with the old version. That said I don't know which project would have to accommodate the other for everything to function properly. Maybe the default audio config for the old version was just perfect.
The fact is that if I disable EasyEffects everything's fine, unless I open OBS, then the audio shits itself.
So we can partially blame EasyEffects for the load, but ultimately the problem is Pipewire, since before 0.3.70 (maybe 0.3.68?) everything was fine and I didn't have cracklings.
Even is EasyEffect is the problem, realistically audio processing is an easy task since years, it's something that even a pentium 4 can do.
from system76-scheduler.
EasyEffects is not the problem. I get awful crackling with just Reaper on Pipewire and to a lesser extent with any other application, without EFX even installed. That said the problem only occurs at low buffer sizes. Possibility of these being separate issues but I doubt it.
from system76-scheduler.
does the problem go away if you sudo systemctl disable system76-scheduler
and reboot? easy to do, no "purging" of whatever involved.
(FTR I don't know why you'd need something like s76-scheduler if you assume the Pipewire/RTKit combo is working as advertized...)
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does the problem go away if you
sudo systemctl disable system76-scheduler
and reboot? easy to do, no "purging" of whatever involved. (FTR I don't know why you'd need something like s76-scheduler if you assume the Pipewire/RTKit combo is working as advertized...)
I purged RTKit after it was constantly failing at setting the niceness level, plus since I'm using Pop!_Os, I want to have a good integration between Pop!_Os packages.
The problem doesn't go away if I disable or purge system76-scheduler, as I said before.
from system76-scheduler.
I have never had RTKit installed as far as I know.
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Related Issues (20)
- 100% CPU usage HOT 4
- Pipewire - audio underrunning heavily at low buffer sizes when using external interface HOT 1
- Process nice values get reset when switching windows?
- fossilize-replay run by steam is not captured by execsnoop in amd64 architecture HOT 7
- policy mksSandbox (VMware Workstation Sandboxed Graphics Processes)
- Some USB storage devices will be blocked from registering with USB storage by BPF HOT 3
- Difficulty with assignments for Carla and Input Remapper
- scheduler conflicts HOT 2
- Does system76-scheduler replace Feral Interactive's gamemode?
- execsnoop example fails to build
- Internal restart of service with same PID resets nice value and never gets updated again HOT 1
- Audio underrun issues related to pipewire priority HOT 5
- Support running without tweakable scheduler if cfs profiles are disabled HOT 2
- Child foreground niceness sometimes not applied
- Memory usage HOT 3
- High CPU usage + high laptop temps HOT 2
- On occasion, very high CPU usage HOT 2
- system76-scheduler daemon using 100% CPU HOT 1
- Make cfs-profiles configuration clearer HOT 1
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