Hi Didier,
I changed my script, and for some reason, I have no sound. Have to do
some more reading on this.
Warm regards,
Brandt Steenkamp
Sent from the Fedora machine, using Thunderbird
On 2021/12/02 03:20, Linux for blind general discussion wrote:
Hi Ibrahim,
this is the script I use to run Windows-10/11 in a Qemu VM:
qemu-system-x86_64 \
-cpu host \
-enable-kvm \
-smp $(nproc) \
-m 4G \
-k fr \
-boot order=c \
-boot menu=on \
-device intel-hda \
-device hda-duplex \
-display gtk \
-vga std \
-device usb-ehci,id=ehci \
-drive file=~/qemu/windows.qcow2,format=qcow2,media=disk
No idea if it will have sound in Fedora, though.
Cheers,
Didier
Le 01/12/2021 à 10:54, Linux for blind general discussion a écrit :
Hi Didier,
There were some packages missing, which I have now installed. I
installed qemu-kvm, virt-manager and virt-viewer, which didn't
install along with the main qemu package.
I am still having issues with the sound thing however. I am hesitant
to try and fix the script myself.
Warm regards,
Brandt Steenkamp
Sent from the Fedora machine, using Thunderbird
On 2021/11/30 23:12, Linux for blind general discussion wrote:
Ho Brandt,
This does tell if the support for KVM is properly configured in this
kernel.
to check, you can do this:
cp /proc/config.gz /tmp
cd /tmp
gunzip config.gz
you will get a file named config with configuration settings of the
kernel
You can do the same with Slint and compare.
And/or use a Fedora support channel.
Cheers,
Didier
Le 30/11/2021 à 21:43, Linux for blind general discussion a écrit :
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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