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Auteur: Mario Marietto
Date:  
À: dng
Sujet: Re: [DNG] tryng to install virt-manager on Devuan 4 : ModuleNotFoundError: No module named 'gi'
"virt isn't letting me do the things I want to do coz it's a limited
wrapper and the things I want to do are beyond its limits, so scripting
qemu directly is much easier".

you touched the very heart of the question. To allow a software or a piece
of hardware to do things which they were not expected to do is my
ultimate goal. I think that it is stimulating and it allows me to fight
against the rules that will never do what makes me happy or what is for me
cheaper. So I spend my whole days programming old software and old hardware
to extend their life (yes,I'm retired from work). And anyway,I don't know
if virt-manager has some limitations in the scenario where I am working.
Probably I make some mistakes due to my inexperience and lack of knowledge.

Where do you live ? Even here,where I live,there is a crisis. I think it is
increasing all over the western world. I have a theory for this....

On Tue, Aug 22, 2023 at 12:36 AM onefang <onefang_devuan@???>
wrote:

> There's "solving problems" and there's "finding out some tool isn't
> suited to the job". I'm a programmer, so "virt isn't letting me do the
> things I want to do coz it's a limited wrapper and the things I want to do
> are beyond it's limits, so scripting qemu directly is much easier".
>
> There's just lots of things qemu can do that virt doesn't know how to
> tell it to do.
>
> As for solving problems, when the world stops sending me new problems
> like I got nothing better to do, then I'll love to get back to solving
> the fun problems. Right now it's having to move for the second time this
> year, in the middle of a country wide rental crisis, where I'm beginning
> to suspect the real estate agents are just making things harder to raise
> the desperation levels, so they can raise prices. And every third email
> I'm getting from them is just proving how incompetent they are. Latest
> email is telling me the inspection for a home has been cancelled, I had
> already inspected it and turned it down. Pffft
>
> On 2023-08-22 00:07:19, Mario Marietto via Dng wrote:
> >    yeah,it's a wrapper,but comfortable. I have already scripted qemu to
> run
> >    the guest os directly. But I also want to understand why it does not
> work
> >    and I want to use it. Don't you like to solve problems ? Am I the only
> >    masochistic guy on the planet ? :)
> >    On Mon, Aug 21, 2023 at 11:31 PM onefang <
> onefang_devuan@???>
> >    wrote:

> >
> >      If you are going to all this trouble, just dump virt and script qemu
> >      directly.  virt is merely a wrapper, and it doesn't cover
> everything.

> >
> >      On 2023-08-21 14:19:47, Mario Marietto via Dng wrote:
> >      >    Another round,another problem. Probably I'm a little bit
> >      masochistic
> >      >    because what I do everyday is to find problems to solve
> them,like a
> >      lot of
> >      >    computer enthusiasts. This time I'm trying to use qemu 5.1 with
> >      >    virt-manager and libvirt. Devuan 4 is the host o.s that I'm
> running
> >      on my
> >      >    ARM chromebook. By default it uses qemu and its
> >      dependencies,version 5.2.
> >      >    I remember that I can't use qemu 5.2,because it doesn't have
> any
> >      support
> >      >    for KVM. For this reason,I've compiled qemu 5.1 from source.
> Below
> >      I shown
> >      >    how I have configured it such as a little piece of compilation
> >      messages :
> >      >    apt install libgtk-3-dev libpulse-dev libgbm-dev
> >      libspice-protocol-dev
> >      >    libspice-server-dev libusb-1.0-0-dev libepoxy-dev
> >      >    cd /usr/share
> >      >    mv qemu qemu_
> >      >
> >      >    cd /usr/lib
> >      >    mv qemu qemu_

> >      >
> >      >    cd /usr/lib/arm-linux-gnueabihf
> >      >    mv qemu qemu_

> >      >
> >      >    cd /usr/lib/ipxe
> >      >    mv qemu qemu_

> >      >
> >      >    cd /usr/share/bash-completion/completions/
> >      >    mv qemu qemu_
> >      >    mv qemu-kvm qemu-kvm_
> >      >    mv qemu-system-i386 qemu-system-i386_
> >      >    mv qemu-system-x86_64 qemu-system-x86_64_
> >      >    cd /usr/bin
> >      >    mv qemu-system-arm qemu-system-arm_
> >      >    cp /root/Desktop/qemu-v5.1.0/arm-softmmu/qemu-system-arm
> /usr/bin
> >      >    CFLAGS=-Wno-error ./configure --target-list=x86_64-softmmu
> >      --enable-opengl
> >      >    --enable-gtk --enable-kvm --enable-guest-agent --enable-spice
> >      >    --audio-drv-list="oss pa" --enable-libusb

> >      >
> >      >    install -d -m 0755 "/usr/local/share/qemu"
> >      >    install -d -m 0755 "/usr/local/var"/run
> >      >    install -d -m 0755 "/usr/local/include"
> >      >    install -d -m 0755 "/usr/local/bin"
> >      >    install -c -m 0755 qemu-ga qemu-keymap ivshmem-client
> >      ivshmem-server
> >      >    qemu-nbd qemu-storage-daemon qemu-img qemu-io qemu-edid
> >      "/usr/local/bin"
> >      >    strip "/usr/local/bin/qemu-ga" "/usr/local/bin/qemu-keymap"
> >      >    "/usr/local/bin/ivshmem-client" "/usr/local/bin/ivshmem-server"
> >      >    "/usr/local/bin/qemu-nbd" "/usr/local/bin/qemu-storage-daemon"
> >      >    "/usr/local/bin/qemu-img" "/usr/local/bin/qemu-io"
> >      >    "/usr/local/bin/qemu-edid"
> >      >    install -d -m 0755 "/usr/local/libexec"
> >      >    install -c -m 0755 scsi/qemu-pr-helper qemu-bridge-helper
> >      >    "/usr/local/libexec"
> >      >    strip "/usr/local/libexec/qemu-pr-helper"
> >      >    "/usr/local/libexec/qemu-bridge-helper"
> >      >    set -e; for x in bios.bin bios-256k.bin bios-microvm.bin
> >      sgabios.bin
> >      >    vgabios.bin vgabios-cirrus.bin vgabios-stdvga.bin
> >      vgabios-vmware.bin
> >      >    vgabios-qxl.bin vgabios-virtio.bin vgabios-ramfb.bin
> >      >    vgabios-bochs-display.bin vgabios-ati.bin openbios-sparc32
> >      >    openbios-sparc64 openbios-ppc QEMU,tcx.bin QEMU,cgthree.bin
> >      pxe-e1000.rom
> >      >    pxe-eepro100.rom pxe-ne2k_pci.rom pxe-pcnet.rom pxe-rtl8139.rom
> >      >    pxe-virtio.rom efi-e1000.rom efi-eepro100.rom efi-ne2k_pci.rom
> >      >    efi-pcnet.rom efi-rtl8139.rom efi-virtio.rom efi-e1000e.rom
> >      >    efi-vmxnet3.rom qemu-nsis.bmp bamboo.dtb canyonlands.dtb
> >      >    petalogix-s3adsp1800.dtb petalogix-ml605.dtb multiboot.bin
> >      linuxboot.bin
> >      >    linuxboot_dma.bin kvmvapic.bin pvh.bin s390-ccw.img
> >      s390-netboot.img
> >      >    slof.bin skiboot.lid palcode-clipper u-boot.e500
> >      >    u-boot-sam460-20100605.bin qemu_vga.ndrv edk2-licenses.txt
> >      >    hppa-firmware.img opensbi-riscv32-sifive_u-fw_jump.bin
> >      >    opensbi-riscv32-virt-fw_jump.bin
> >      opensbi-riscv64-sifive_u-fw_jump.bin
> >      >    opensbi-riscv64-virt-fw_jump.bin; do \
> >      >            install -c -m 0644 /root/Desktop/qemu-v5.1.0/pc-bios/$x
> >      >    "/usr/local/share/qemu"; \
> >      >    done
> >      >    set -e; for x in pc-bios/edk2-aarch64-code.fd
> >      pc-bios/edk2-arm-code.fd
> >      >    pc-bios/edk2-arm-vars.fd pc-bios/edk2-i386-code.fd
> >      >    pc-bios/edk2-i386-secure-code.fd pc-bios/edk2-i386-vars.fd
> >      >    pc-bios/edk2-x86_64-code.fd
> pc-bios/edk2-x86_64-secure-code.fd; do
> >      \
> >      >            install -c -m 0644 $x "/usr/local/share/qemu"; \
> >      >    done
> >      >    install -d -m 0755 "/usr/local/share/qemu/firmware"
> >      >    set -e; tmpf=$(mktemp); trap 'rm -f -- "$tmpf"' EXIT; \
> >      >    for x in 50-edk2-i386-secure.json 50-edk2-x86_64-secure.json
> >      >    60-edk2-aarch64.json 60-edk2-arm.json 60-edk2-i386.json
> >      >    60-edk2-x86_64.json; do \
> >      >            sed -e 's,@DATADIR@,/usr/local/share/qemu,' \

> >      >
> "/root/Desktop/qemu-v5.1.0/pc-bios/descriptors/$x"

> >      >
> >      >    "$tmpf"; \
> >      >            install -c -m 0644 "$tmpf" \
> >      >                    "/usr/local/share/qemu/firmware/$x"; \
> >      >    done
> >      >    for s in 16x16 24x24 32x32 48x48 64x64 128x128 256x256
> 512x512; do
> >      \
> >      >            mkdir -p "/usr/local/share/icons/hicolor/${s}/apps"; \
> >      >            install -c -m 0644
> >      >    /root/Desktop/qemu-v5.1.0/ui/icons/qemu_${s}.png \

> >      >
> >      "/usr/local/share/icons/hicolor/${s}/apps/qemu.png"; \
> >      >    done; \
> >      >    mkdir -p "/usr/local/share/icons/hicolor/32x32/apps"; \
> >      >    install -c -m 0644
> >      /root/Desktop/qemu-v5.1.0/ui/icons/qemu_32x32.bmp \
> >      >            "/usr/local/share/icons/hicolor/32x32/apps/qemu.bmp"; \
> >      >    mkdir -p "/usr/local/share/icons/hicolor/scalable/apps"; \
> >      >    install -c -m 0644 /root/Desktop/qemu-v5.1.0/ui/icons/qemu.svg
> \
> >      >            "/usr/local/share/icons/hicolor/scalable/apps/qemu.svg"
> >      >    mkdir -p "/usr/local/share/applications"
> >      >    install -c -m 0644 /root/Desktop/qemu-v5.1.0/ui/qemu.desktop \
> >      >            "/usr/local/share/applications/qemu.desktop"
> >      >    make -C po install
> >      >    make[1]: Entering directory '/root/Desktop/qemu-v5.1.0/po'
> >      >    for obj in bg.mo de_DE.mo fr_FR.mo hu.mo it.mo sv.mo tr.mo
> >      zh_CN.mo; do \
> >      >        base=$(basename $obj .mo); \
> >      >        install -d /usr/local/share/locale/$base/LC_MESSAGES; \
> >      >        install -m644 $obj
> >      /usr/local/share/locale/$base/LC_MESSAGES/qemu.mo;
> >      >    \
> >      >    done
> >      >    make[1]: Leaving directory '/root/Desktop/qemu-v5.1.0/po'
> >      >    install -d -m 0755 "/usr/local/share/qemu/keymaps"
> >      >    set -e; for x in da     en-gb  et  fr     fr-ch  is  lt  no
> pt-br
> >      sv
> >      >    ar      de     en-us  fi  fr-be  hr     it  lv  nl         pl
> >      ru     th
> >      >    de-ch  es     fo  fr-ca  hu     ja  mk  pt  sl     tr bepo
> cz;
> >      do \
> >      >            install -c -m 0644
> >      /root/Desktop/qemu-v5.1.0/pc-bios/keymaps/$x
> >      >    "/usr/local/share/qemu/keymaps"; \
> >      >    done
> >      >    install -c -m 0644 /root/Desktop/qemu-v5.1.0/trace-events-all
> >      >    "/usr/local/share/qemu/trace-events-all"
> >      >    These are the resulting versions of my frankenstein operation :
> >      >    root@devuan:/usr/share# virsh version
> >      >    Compiled against library: libvirt 7.0.0
> >      >    Using library: libvirt 7.0.0
> >      >    Using API: QEMU 7.0.0
> >      >    Running hypervisor: QEMU 5.1.0

> >      >
> >      >    At this point I've run virt-manager. It has been able to detect
> >      qemu,but I
> >      >    get the following error :
> >      >    Warning : Failed to set up UEFI. The Libvirt version does not
> >      support
> >      >    UEFI. Install options are limited.
> >      >    Do you have some suggestions to give me to fix this error ? I'm
> >      sure to
> >      >    have missed something, thanks.

> >
> >      > _______________________________________________
> >      > Dng mailing list
> >      > Dng@???
> >      > https://mailinglists.dyne.org/cgi-bin/mailman/listinfo/dng

> >
> >      --
> >      A big old stinking pile of genius that no one wants
> >      coz there are too many silver coated monkeys in the world.
> >      _______________________________________________
> >      Dng mailing list
> >      Dng@???
> >      https://mailinglists.dyne.org/cgi-bin/mailman/listinfo/dng

> >
> >    --
> >    Mario.

>
> > _______________________________________________
> > Dng mailing list
> > Dng@???
> > https://mailinglists.dyne.org/cgi-bin/mailman/listinfo/dng
>
>
> --
> A big old stinking pile of genius that no one wants
> coz there are too many silver coated monkeys in the world.
> _______________________________________________
> Dng mailing list
> Dng@???
> https://mailinglists.dyne.org/cgi-bin/mailman/listinfo/dng
>


--
Mario.
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