My qemu error

Linux for blind general discussion blinux-list at redhat.com
Tue Nov 30 20:43:53 UTC 2021


As I stated, I'm running Fedora Mate Compiz 35 at the moment, and

$uname -r

gives me the following.

5.15.5-200.fc35.x86_64


Warm regards,

Brandt Steenkamp

Sent from the Fedora machine, using Thunderbird

On 2021/11/30 20:03, Linux for blind general discussion wrote:
> PS instead of:
> /boot/config-generic-5.14.13
> please read:
> /boot/config-generic-5.13.13
>
> OT Both the 5.13 and 5.14 have been declared End of Life, I will 
> provide a
> 5.15.z when I will think this branch is stable enough.
>
> Didier
>
> Le 30/11/2021 à 18:49, Linux for blind general discussion a écrit :
>> Hi Brandt,
>> answers inline
>>
>> Le 30/11/2021 à 13:55, Linux for blind general discussion a écrit :
>>> qemu-system-x86_64: warning: '-soundhw hda' is deprecated, please 
>>> use '-device intel-hda -device hda-duplex' instead
>>> audio: Device hda: audiodev default parameter is deprecated, please 
>>> specify audiodev=pa
>>> audio: Device hda: audiodev default parameter is deprecated, please 
>>> specify audiodev=pa
>>>
>> In the command remove
>> -soundhw hda
>> which is redundant with
>> -device intel-hda -device hda-duplex
>> and probaly repcace
>> --audiodev pa
>> by:
>> --audiodev=pahowever, maybe this whole stuff is not 
>> necessary:-audiodev pa,id=pa,out.mixing-engine=off,out.latency=20000
>> I don't have it.
>>
>>  >  know it does work under Slint, but not under Fedora, Arch or Ubuntu.
>>
>> Maybe the kernel you are running in Fedora, Arch or Ubuntu does not 
>> have a
>> proper configuration for KVM, read:
>> https://www.linux-kvm.org/page/Tuning_Kernel
>>
>> In Slint the kernel configuration is found in one of these files:
>> /boot/config-generic-5.14.14.x64
>> /boot/config-generic-5.14.13
>> These commands:
>> cat /proc/cmdline
>> uname -r
>> tell you which kernel is running, so you know how it is configured.
>>
>> Also, there could be an issue with your qemu version.
>>
>> In Slint at time of writing:
>> dance[~]$ qemu-system-x86_64 --version
>> QEMU emulator version 6.0.0
>> Copyright (c) 2003-2021 Fabrice Bellard and the QEMU Project developers
>>
>> Cheers,
>> Didier
>>
>>
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>
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