* [Qemu-devel] Question about KVM and PC speaker
@ 2009-04-22 6:03 Simon Bienlein
2009-04-23 8:29 ` Samuel Thibault
0 siblings, 1 reply; 3+ messages in thread
From: Simon Bienlein @ 2009-04-22 6:03 UTC (permalink / raw)
To: qemu-devel
Hello everybody,
I do my first Stepps with KVM on my Debian Lenny system. I recognized
the following:
If I boot the Debian Install CD on the wirtsystem a audible signal is
played if the boot menu appears. If I boot the CD in the virtual KVM
machine, the audible bell is not played.
I hear the beep if I am in the bash of the wirtsystem and press the
backspace key on the start of the line. The PC speaker works therefore.
How can i configure KVM so that the PC speaker also works in the VM?
The environment variable QEMU_AUDIO_DRV=alsa is set and I run KVM with
the option -soundhw all.
Thank you very much for your help in advance.
Simon
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Qemu-devel] Question about KVM and PC speaker
@ 2009-04-22 19:02 Simon Bienlein
0 siblings, 0 replies; 3+ messages in thread
From: Simon Bienlein @ 2009-04-22 19:02 UTC (permalink / raw)
To: Qemu-devel
Hello everybody,
I do my first Stepps with KVM on my Debian Lenny system. I recognized
the following:
If I boot the Debian Install CD on the wirtsystem a audible signal is
played if the boot menu appears. If I boot the CD in the virtual KVM
machine, the audible bell is not played.
I hear the beep if I am in the bash of the wirtsystem and press the
backspace key on the start of the line. The PC speaker works therefore.
How can I configure KVM so that the PC speaker also works in the VM?
Supports the BIOS PC Speaker beeps?
The environment variable QEMU_AUDIO_DRV=alsa is set and I run KVM with
the option -soundhw all.
Thank you very much for your help in advance.
Simon
Website: <http://www.linux-fuer-blinde.de>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Qemu-devel] Question about KVM and PC speaker
2009-04-22 6:03 [Qemu-devel] Question about KVM and PC speaker Simon Bienlein
@ 2009-04-23 8:29 ` Samuel Thibault
0 siblings, 0 replies; 3+ messages in thread
From: Samuel Thibault @ 2009-04-23 8:29 UTC (permalink / raw)
To: qemu-devel; +Cc: Simon Bienlein
Simon Bienlein, le Wed 22 Apr 2009 08:03:58 +0200, a écrit :
> If I boot the Debian Install CD on the wirtsystem a audible signal is
> played if the boot menu appears. If I boot the CD in the virtual KVM
> machine, the audible bell is not played.
Note: syslinux uses the bios function to write character 7 to emit the
beep. It looks like qemu's bios doesn't produce the beep in that case,
while it should.
Samuel
^ permalink raw reply [flat|nested] 3+ messages in thread
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2009-04-22 6:03 [Qemu-devel] Question about KVM and PC speaker Simon Bienlein
2009-04-23 8:29 ` Samuel Thibault
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2009-04-22 19:02 Simon Bienlein
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