[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [Bug 1255303] Re: ALSA underruns occurr when using QEMU
From: |
T-artem |
Subject: |
[Qemu-devel] [Bug 1255303] Re: ALSA underruns occurr when using QEMU |
Date: |
Tue, 29 Dec 2015 05:26:02 -0000 |
More info:
Host: Linux 4.3.3 vanilla/CentOS 6.7 i686
ALSA: alsa-lib-1.0.22-3.el6.i686
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1255303
Title:
ALSA underruns occurr when using QEMU
Status in QEMU:
New
Bug description:
I'm running QEMU 1.6.1 on a 64-bit Gentoo Linux system. The guest
operating system is Windows 7 32-bit. I get multiple identical warning
messages when using the ac97 or hda sound cards:
> ALSA lib /var/tmp/portage/media-libs/alsa-lib-1.0.27.2/work/alsa-
lib-1.0.27.2/src/pcm/pcm.c:7843:(snd_pcm_recover) underrun occurred
The difference between ac97 and hda is that the former works well,
while the latter causes the sound to be garbled.
/var/tmp/portage is the directory where Portage, the Gentoo package
manager, builds programs. I don't know why it is mentioned in the
error message.
I also don't know if this is an ALSA problem or a QEMU problem.
The command I use is:
> qemu-system-i386 -cpu host -m 1G -k it -drive
file=~/QEMU/Windows_7_Privato.qcow2,media=disk,index=0 -vga std -net
nic -net user -enable-kvm -display sdl -soundhw ac97 -device usb-
ehci,id=ehci -usb -rtc base=localtime -usbdevice tablet
My real sound card is an Intel HD Audio:
> lspci | grep "Audio device"
> 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD
Audio Controller (rev 02)
Please tell me if you need other informations.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1255303/+subscriptions