I'm also experiencing several crash.
I'm using an Asus PRIME B450M-A II motherboard.
$ systemctl status --user pulseaudio.service
pulseaudio.service - Sound Service
Loaded: loaded (/usr/lib/systemd/user/pulseaudio.service; enabled; vendor
preset: enabled)
Active: active (running) since Sun 2021-01-10 20:55:22 CET; 25min ago
TriggeredBy: ● pulseaudio.socket
Main PID: 1474 (pulseaudio)
CGroup: /user.slice/user-1000.slice/user@1000.service/pulseaudio.service
└─1474 /usr/bin/pulseaudio --daemonize=no --log-target=journal
gen 10 20:55:22 XXX systemd[1468]: Starting Sound Service...
gen 10 20:55:22 XXX systemd[1468]: Started Sound Service.
gen 10 20:55:26 XXX pulseaudio[1474]: ALSA woke us up to write new data to the
device, but there was actually nothing to write.
gen 10 20:55:26 XXX pulseaudio[1474]: Most likely this is a bug in the ALSA
driver 'snd_hda_intel'. Please report this issue to the ALSA developers.
gen 10 20:55:26 XXX pulseaudio[1474]: We were woken up with POLLOUT set --
however a subsequent snd_pcm_avail() returned 0 or another value < min_avail.
gen 10 20:55:47 XXX pulseaudio[1474]: GetManagedObjects() failed:
org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible causes
include: org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible
causes include: the remote application did not send a reply, the message bus
security policy blocked the reply, the reply timeout expired, or the network
connection was broken.
$ uname -a
Linux XXX 5.8.0-36-generic #40~20.04.1-Ubuntu SMP Wed Jan 6 10:15:55 UTC 2021
x86_64 x86_64 x86_64 GNU/Linux
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https://bugs.launchpad.net/bugs/1873641
Title:
pulseaudio says: ALSA woke us up to write new data to the device, but
there was actually nothing to write.
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