You might try the low latency kernel to ensure that audio and video has guaranteed CPU servicing within a set timeframe. That'll cut down on some of the lag, at least.
More info:
Anyone else running the low latency kernel?
uname -a
Linux HP-Laptop 5.15.0-58-lowlatency #64~20.04.1-Ubuntu SMP PREEMPT Fri Jan 6 18:45:25 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
It's the same kernel version as the generic kernel I was using before (newer kernels don't support ZFS sufficiently yet), but:
Boot is a bit faster (except for ZFS pool importing is a bit slower).
The CPU usage is a bit lower, so the CPU idles at a lower temperature.
Applications open a bit faster, notably S…
I believe you've got to kill the PulseAudio daemon:
pulseaudio -k
... then restart it:
pulseaudio --start
... although it has respawn on by default, so it'll restart as soon as a program tries to use the sound subsystem.
FYI, the 'enable-lfe-remixing' option is deprecated.
pulseaudio --check
E: [pulseaudio] daemon-conf.c: [/etc/pulse/daemon.conf:103] Deprecated option 'enable-lfe-remixing' found.
E: [pulseaudio] daemon-conf.c: [/etc/pulse/daemon.conf:103] Please migrate to 'remixing-produc…
1 Like