Failed to acquire pid file : /var/local/run/libvirt/qemu/driver.pid

ziomario · Aug 28, 2023

As I'd suspected,the option "MANGLE" is present within the kernel config file :

Code:

CONFIG_IP_NF_MANGLE=y
CONFIG_IP_NF_ARP_MANGLE=y
CONFIG_IP6_NF_MANGLE=y

"unfortunately" I'd configured it correctly,so the error should depend by something else. It would have been too easy to fix the error so fast.

ziomario · Aug 28, 2023

In the kernel config file of my x86_64 PC,MANGLE is set to m...I don't know if it makes some difference...

Code:

CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_ARP_MANGLE=m
CONFIG_IP6_NF_MANGLE=m

z7vl7abxc · Aug 28, 2023

nice find. sounds like it might make a difference:

ziomario said:
CONFIG_IP_NF_MANGLE=m

some info here: https://www.kernelconfig.io/config_ip_nf_mangle

Packet mangling
modulename: iptable_mangle.ko
configname: CONFIG_IP_NF_MANGLE
Linux Kernel Configuration
└─> Networking support
└─> Networking options
└─> Network packet filtering framework (Netfilter)
└─> IP: Netfilter Configuration
└─> Packet mangling

This option adds a `mangle' table to iptables: see the man page for
iptables(8). This table is used for various packet alterations
which can effect how the packet is routed.

To compile it as a module, choose M here. If unsure, say N.

from my x86_64 vm where the iptables command ran:

Code:

deb12xfce@deb12xfce ~> grep -i mangle /boot/config-6.1.0-10-amd64
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_ARP_MANGLE=m
CONFIG_IP6_NF_MANGLE=m
deb12xfce@deb12xfce ~> locate iptable_mangle.ko
/usr/lib/modules/6.1.0-10-amd64/kernel/net/ipv4/netfilter/iptable_mangle.ko

ziomario · Aug 28, 2023

Another progress. I've recompiled the kernel again,I have enabled more iptables options (and I changed all the MANGLE entries from yes to m) and now virt-manager has been able to create the bridge for me :

So,network works,qemu and kvm works,but now I don't know what to do because when I try to create a new virtual machine going in FIle / New Virtual Machine,nothing happens.

z7vl7abxc · Aug 28, 2023

if you run virt-manager manually (without an &) in a terminal, do you get any errors? especially when you try to create a new machine.

ziomario · Aug 28, 2023

I always run "virt-manager" without & in a terminal and after some time the gui starts and I'm also free to write on the terminal.

z7vl7abxc · Aug 28, 2023

z7vl7abxc said:
do you get any errors?

ziomario · Aug 28, 2023

ziomario · Aug 28, 2023

on the terminal I don't see errors. Maybe some kind of error is within the proper configuration file. Who knows ?

z7vl7abxc · Aug 28, 2023

virt-manager has a --debug option, but it is fairly verbose. i redirected it to a file for easier inspection:

virt-manager --debug 2&>Documents/virt-maager_debug[/code]

z7vl7abxc · Aug 28, 2023

from: https://github.com/virt-manager/virt-manager#readme

For dependency info and installation instructions, see the INSTALL.md file.

from: https://github.com/virt-manager/virt-manager/blob/main/INSTALL.md#pre-requisite-software

A detailed dependency list can be found in virt-manager.spec file.

which links to: https://github.com/virt-manager/virt-manager/blob/main/virt-manager.spec

did you verify that you have all of those dependencies installed?

ziomario · Aug 28, 2023

Very nice find,man !

Code:

root@chromarietto:/home/marietto/Desktop# virt-manager --debug >virt-manager_debug



[Mon, 28 Aug 2023 18:03:06 virt-manager 2305] DEBUG (cli:204) Version 4.1.0 launched with command line: /usr/l
ocal/bin/virt-manager --debug

[Mon, 28 Aug 2023 18:03:06 virt-manager 2305] DEBUG (virtmanager:167) virt-manager version: 4.1.0

[Mon, 28 Aug 2023 18:03:06 virt-manager 2305] DEBUG (virtmanager:168) virtManager import: /usr/local/share/vir
t-manager/virtManager

[Mon, 28 Aug 2023 18:03:06 virt-manager 2305] DEBUG (virtmanager:205) PyGObject version: 3.42.2

[Mon, 28 Aug 2023 18:03:06 virt-manager 2305] DEBUG (virtmanager:209) GTK version: 3.24.37

[Mon, 28 Aug 2023 18:03:07 virt-manager 2305] DEBUG (systray:84) Imported AppIndicator3=<IntrospectionModule '
AyatanaAppIndicator3' from '/usr/lib/arm-linux-gnueabihf/girepository-1.0/AyatanaAppIndicator3-0.1.typelib'>

[Mon, 28 Aug 2023 18:03:07 virt-manager 2305] DEBUG (systray:86) AppIndicator3 is available, but didn't find a
ny dbus watcher.

[Mon, 28 Aug 2023 18:03:32 virt-manager 2305] DEBUG (systray:476) Showing systray: False

[Mon, 28 Aug 2023 18:03:32 virt-manager 2305] DEBUG (inspection:206) python guestfs is not installed

[Mon, 28 Aug 2023 18:03:32 virt-manager 2305] DEBUG (engine:113) Loading stored URIs:

qemu:///system

[Mon, 28 Aug 2023 18:03:32 virt-manager 2305] DEBUG (engine:461) processing cli command uri= show_window=manag
er domain=

[Mon, 28 Aug 2023 18:03:32 virt-manager 2305] DEBUG (engine:464) No cli action requested, launching default wi
ndow

[Mon, 28 Aug 2023 18:03:32 virt-manager 2305] DEBUG (manager:185) Showing manager

[Mon, 28 Aug 2023 18:03:32 virt-manager 2305] DEBUG (engine:316) window counter incremented to 1

[Mon, 28 Aug 2023 18:03:32 virt-manager 2305] DEBUG (engine:211) Initial gtkapplication activated

[Mon, 28 Aug 2023 18:03:32 virt-manager 2305] DEBUG (connection:482) conn=qemu:///system changed to state=Connecting

[Mon, 28 Aug 2023 18:03:32 virt-manager 2305] DEBUG (connection:903) Scheduling background open thread for qemu:///system

[Mon, 28 Aug 2023 18:03:34 virt-manager 2305] DEBUG (connection:128) libvirt URI versions library=9.7.0 driver
=9.7.0 hypervisor=5.1.0

[Mon, 28 Aug 2023 18:03:36 virt-manager 2305] DEBUG (connection:109) Fetched capabilities for qemu:///system:
<capabilities>


<host>

<uuid>0e585e61-2cd2-4823-9130-1548b0aac8d6</uuid>

<cpu>

<arch>armv7l</arch>

<topology sockets='1' dies='1' cores='2' threads='1'/>

<pages unit='KiB' size='4'/>

</cpu>

<power_management>

<suspend_mem/>

</power_management>

<iommu support='yes'/>

<migration_features>

<live/>

<uri_transports>

<uri_transport>tcp</uri_transport>

<uri_transport>rdma</uri_transport>

</uri_transports>

</migration_features>

<topology>

<cells num='1'>

<cell id='0'>

<memory unit='KiB'>1012436</memory>

<cpus num='2'>

<cpu id='0' socket_id='0' die_id='0' core_id='0' siblings='0'/>

<cpu id='1' socket_id='0' die_id='0' core_id='1' siblings='1'/>

</cpus>

</cell>

</cells>

</topology>

<secmodel>

<model>none</model>

<doi>0</doi>

</secmodel>

<secmodel>

<model>dac</model>

<doi>0</doi>

<baselabel type='kvm'>+1002:+1002</baselabel>

<baselabel type='qemu'>+1002:+1002</baselabel>

</secmodel>

</host>


<guest>

<os_type>hvm</os_type>

<arch name='armv6l'>

<wordsize>32</wordsize>

<emulator>/usr/local/bin/qemu-system-arm</emulator>

<machine maxCpus='512'>virt-5.1</machine>

<machine canonical='virt-5.1' maxCpus='512'>virt</machine>

<machine maxCpus='2'>ast2600-evb</machine>

<machine maxCpus='1'>borzoi</machine>

<machine maxCpus='1'>spitz</machine>

<machine maxCpus='255'>virt-2.7</machine>

<machine maxCpus='2'>nuri</machine>

<machine maxCpus='2'>mcimx7d-sabre</machine>

<machine maxCpus='1'>romulus-bmc</machine>

<machine maxCpus='512'>virt-3.0</machine>

<machine maxCpus='512'>virt-5.0</machine>

<machine maxCpus='255'>virt-2.10</machine>

<machine maxCpus='2'>musca-b1</machine>

<machine maxCpus='255'>virt-2.8</machine>

<machine maxCpus='4'>realview-pbx-a9</machine>

<machine maxCpus='1'>versatileab</machine>

<machine maxCpus='1'>kzm</machine>

<machine maxCpus='2'>musca-a</machine>

<machine maxCpus='512'>virt-3.1</machine>

<machine maxCpus='1'>mcimx6ul-evk</machine>

<machine maxCpus='2'>smdkc210</machine>

<machine maxCpus='1'>sx1</machine>

<machine maxCpus='4'>raspi2</machine>

<machine maxCpus='255'>virt-2.11</machine>

<machine maxCpus='1'>imx25-pdk</machine>

<machine maxCpus='255'>virt-2.9</machine>

<machine maxCpus='4'>orangepi-pc</machine>

<machine maxCpus='1'>z2</machine>

<machine maxCpus='1'>xilinx-zynq-a9</machine>

<machine maxCpus='1'>tosa</machine>

<machine maxCpus='255'>virt-2.12</machine>

<machine maxCpus='2'>mps2-an521</machine>

<machine maxCpus='4'>sabrelite</machine>

<machine maxCpus='1'>mps2-an511</machine>

<machine maxCpus='1'>canon-a1100</machine>

<machine maxCpus='1'>realview-eb</machine>

<machine maxCpus='1'>emcraft-sf2</machine>

<machine maxCpus='1'>realview-pb-a8</machine>

<machine maxCpus='512'>virt-4.0</machine>

<machine maxCpus='1'>palmetto-bmc</machine>

<machine maxCpus='1'>sx1-v1</machine>

<machine maxCpus='1'>n810</machine>

<machine maxCpus='2'>tacoma-bmc</machine>

<machine maxCpus='1'>n800</machine>

<machine maxCpus='512'>virt-4.1</machine>

<machine maxCpus='1'>versatilepb</machine>

<machine maxCpus='1'>terrier</machine>

<machine maxCpus='1'>mainstone</machine>

<machine maxCpus='4'>realview-eb-mpcore</machine>

<machine maxCpus='1'>integratorcp</machine>

<machine maxCpus='512'>virt-4.2</machine>

<machine maxCpus='1'>witherspoon-bmc</machine>

<machine maxCpus='1'>swift-bmc</machine>

<machine maxCpus='4'>vexpress-a9</machine>

<machine maxCpus='4'>midway</machine>

<machine maxCpus='1'>musicpal</machine>

<machine maxCpus='1'>lm3s811evb</machine>

<machine maxCpus='1'>lm3s6965evb</machine>

<machine maxCpus='1'>microbit</machine>

<machine maxCpus='1'>mps2-an505</machine>

<machine maxCpus='1'>mps2-an385</machine>

<machine maxCpus='1'>cubieboard</machine>

<machine maxCpus='1'>verdex</machine>

<machine maxCpus='1'>netduino2</machine>

<machine maxCpus='4'>vexpress-a15</machine>

<machine maxCpus='1'>sonorapass-bmc</machine>

<machine maxCpus='1'>cheetah</machine>

<machine maxCpus='255'>virt-2.6</machine>

<machine maxCpus='1'>ast2500-evb</machine>

<machine maxCpus='4'>highbank</machine>

<machine maxCpus='1'>akita</machine>

<machine maxCpus='1'>connex</machine>

<machine maxCpus='1'>netduinoplus2</machine>

<machine maxCpus='1'>collie</machine>

<domain type='qemu'/>

<domain type='kvm'/>

</arch>

<features>

<cpuselection/>

<deviceboot/>

<disksnapshot default='on' toggle='no'/>

<externalSnapshot/>

</features>

</guest>


<guest>

<os_type>hvm</os_type>

<arch name='armv7l'>

<wordsize>32</wordsize>

<emulator>/usr/local/bin/qemu-system-arm</emulator>

<machine maxCpus='512'>virt-5.1</machine>

<machine canonical='virt-5.1' maxCpus='512'>virt</machine>

<machine maxCpus='2'>ast2600-evb</machine>

<machine maxCpus='1'>borzoi</machine>

<machine maxCpus='1'>spitz</machine>

<machine maxCpus='255'>virt-2.7</machine>

<machine maxCpus='2'>nuri</machine>

<machine maxCpus='2'>mcimx7d-sabre</machine>

<machine maxCpus='1'>romulus-bmc</machine>

<machine maxCpus='512'>virt-3.0</machine>

<machine maxCpus='512'>virt-5.0</machine>

<machine maxCpus='255'>virt-2.10</machine>

<machine maxCpus='2'>musca-b1</machine>

<machine maxCpus='255'>virt-2.8</machine>

<machine maxCpus='4'>realview-pbx-a9</machine>

<machine maxCpus='1'>versatileab</machine>

<machine maxCpus='1'>kzm</machine>

<machine maxCpus='2'>musca-a</machine>

<machine maxCpus='512'>virt-3.1</machine>

<machine maxCpus='1'>mcimx6ul-evk</machine>

<machine maxCpus='2'>smdkc210</machine>

<machine maxCpus='1'>sx1</machine>

<machine maxCpus='4'>raspi2</machine>

<machine maxCpus='255'>virt-2.11</machine>

<machine maxCpus='1'>imx25-pdk</machine>

<machine maxCpus='255'>virt-2.9</machine>

<machine maxCpus='4'>orangepi-pc</machine>

<machine maxCpus='1'>z2</machine>

<machine maxCpus='1'>xilinx-zynq-a9</machine>

<machine maxCpus='1'>tosa</machine>

<machine maxCpus='255'>virt-2.12</machine>

<machine maxCpus='2'>mps2-an521</machine>

<machine maxCpus='4'>sabrelite</machine>

<machine maxCpus='1'>mps2-an511</machine>

<machine maxCpus='1'>canon-a1100</machine>

<machine maxCpus='1'>realview-eb</machine>

<machine maxCpus='1'>emcraft-sf2</machine>

<machine maxCpus='1'>realview-pb-a8</machine>

<machine maxCpus='512'>virt-4.0</machine>

<machine maxCpus='1'>palmetto-bmc</machine>

<machine maxCpus='1'>sx1-v1</machine>

<machine maxCpus='1'>n810</machine>

<machine maxCpus='2'>tacoma-bmc</machine>

<machine maxCpus='1'>n800</machine>

<machine maxCpus='512'>virt-4.1</machine>

<machine maxCpus='1'>versatilepb</machine>

<machine maxCpus='1'>terrier</machine>

<machine maxCpus='1'>mainstone</machine>

<machine maxCpus='4'>realview-eb-mpcore</machine>

<machine maxCpus='1'>integratorcp</machine>

<machine maxCpus='512'>virt-4.2</machine>

<machine maxCpus='1'>witherspoon-bmc</machine>

<machine maxCpus='1'>swift-bmc</machine>

<machine maxCpus='4'>vexpress-a9</machine>

<machine maxCpus='4'>midway</machine>

<machine maxCpus='1'>musicpal</machine>

<machine maxCpus='1'>lm3s811evb</machine>

<machine maxCpus='1'>lm3s6965evb</machine>

<machine maxCpus='1'>microbit</machine>

<machine maxCpus='1'>mps2-an505</machine>

<machine maxCpus='1'>mps2-an385</machine>

<machine maxCpus='1'>cubieboard</machine>

<machine maxCpus='1'>verdex</machine>

<machine maxCpus='1'>netduino2</machine>

<machine maxCpus='4'>vexpress-a15</machine>

<machine maxCpus='1'>sonorapass-bmc</machine>

<machine maxCpus='1'>cheetah</machine>

<machine maxCpus='255'>virt-2.6</machine>

<machine maxCpus='1'>ast2500-evb</machine>

<machine maxCpus='4'>highbank</machine>

<machine maxCpus='1'>akita</machine>

<machine maxCpus='1'>connex</machine>

<machine maxCpus='1'>netduinoplus2</machine>

<machine maxCpus='1'>collie</machine>

<domain type='qemu'/>

<domain type='kvm'/>

</arch>

<features>

<cpuselection/>

<deviceboot/>

<disksnapshot default='on' toggle='no'/>

<externalSnapshot/>

</features>

</guest>


</capabilities>


[Mon, 28 Aug 2023 18:03:36 virt-manager 2305] DEBUG (connection:739) Using domain events

[Mon, 28 Aug 2023 18:03:36 virt-manager 2305] DEBUG (connection:778) Using network events

[Mon, 28 Aug 2023 18:03:36 virt-manager 2305] DEBUG (connection:797) Using storage pool events

[Mon, 28 Aug 2023 18:03:36 virt-manager 2305] DEBUG (connection:822) Using node device events

[Mon, 28 Aug 2023 18:03:36 virt-manager 2305] DEBUG (connection:691) storage pool refresh event: pool=default

[Mon, 28 Aug 2023 18:03:36 virt-manager 2305] DEBUG (connection:1072) network=default status=Active added

[Mon, 28 Aug 2023 18:03:36 virt-manager 2305] DEBUG (connection:1072) pool=default status=Active added

[Mon, 28 Aug 2023 18:03:36 virt-manager 2305] DEBUG (storage:136) Found default pool name=default target=/var/
lib/libvirt/images

[Mon, 28 Aug 2023 18:03:36 virt-manager 2305] DEBUG (connection:482) conn=qemu:///system changed to state=Acti
ve

[Mon, 28 Aug 2023 18:03:46 virt-manager 2305] DEBUG (xmleditor:12) Using GtkSource 4


This is the error that happens when I press on Start a new virtual machine :


[Mon, 28 Aug 2023 18:03:47 virt-manager 2305] DEBUG (cli:195) Uncaught exception:

Traceback (most recent call last):

File "/usr/local/share/virt-manager/virtManager/details/serialcon.py", line 16, in <module>

gi.require_version("Vte", "2.91")

File "/usr/lib/python3/dist-packages/gi/__init__.py", line 126, in require_version

raise ValueError('Namespace %s not available' % namespace)

ValueError: Namespace Vte not available


During handling of the above exception, another exception occurred:


Traceback (most recent call last):

File "/usr/local/share/virt-manager/virtManager/manager.py", line 451, in new_vm

from .createvm import vmmCreateVM

File "/usr/local/share/virt-manager/virtManager/createvm.py", line 31, in <module>

from .vmwindow import vmmVMWindow

File "/usr/local/share/virt-manager/virtManager/vmwindow.py", line 15, in <module>

from .details.console import vmmConsolePages

File "/usr/local/share/virt-manager/virtManager/details/console.py", line 13, in <module>

from .serialcon import vmmSerialConsole

File "/usr/local/share/virt-manager/virtManager/details/serialcon.py", line 19, in <module>

gi.require_version("Vte", "2.90")

File "/usr/lib/python3/dist-packages/gi/__init__.py", line 126, in require_version

raise ValueError('Namespace %s not available' % namespace)

ValueError: Namespace Vte not available

z7vl7abxc · Aug 28, 2023

ziomario said:
ValueError: Namespace Vte not available

not sure if it is related, but just in case:

Code:

deb12xfce@deb12xfce ~> apt show virt-manager | grep vte

WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

Depends: gir1.2-gtk-3.0 (>= 3.10), gir1.2-gtk-vnc-2.0, gir1.2-gtksource-4, gir1.2-libosinfo-1.0, gir1.2-libvirt-glib-1.0, gir1.2-vte-2.91, python3-gi (>= 3.31.3~), python3-gi-cairo, python3-libvirt (>= 0.7.1), virtinst (= 1:4.1.0-2), dconf-gsettings-backend | gsettings-backend, python3:any
deb12xfce@deb12xfce ~> apt list '*vte*' -i
Listing... Done
gir1.2-vte-2.91/stable,now 0.70.6-1~deb12u1 amd64 [installed,automatic]
libvte-2.91-0/stable,now 0.70.6-1~deb12u1 amd64 [installed,automatic]
libvte-2.91-common/stable,now 0.70.6-1~deb12u1 amd64 [installed,automatic]

ziomario · Aug 28, 2023

# apt show virt-manager | grep vte

WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

Depends: gir1.2-gtk-3.0 (>= 3.10), gir1.2-gtk-vnc-2.0, gir1.2-gtksource-4, gir1.2-libosinfo-1.0, gir1.2-libvirt-glib-1.0, gir1.2-vte-2.91, python3-gi (>= 3.31.3~), python3-gi-cairo, python3-libvirt (>= 0.7.1), virtinst (= 1:4.1.0-2), dconf-gsettings-backend | gsettings-
backend, python3:any

# apt list 'vte' -i

Listing... Done

libvte-2.91-0/stable,now 0.70.6-1~deb12u1 armhf [installed,automatic]
libvte-2.91-common/stable,now 0.70.6-1~deb12u1 armhf [installed,automatic]

z7vl7abxc · Aug 28, 2023

do you have it installed?

z7vl7abxc said:
apt list '*vte*' -i

ziomario · Aug 28, 2023

Yes. Which version of python do you use ?

z7vl7abxc · Aug 28, 2023

ziomario said:

Code:

# apt show virt-manager | grep vte [/COLOR]

WARNING: apt does not have a stable CLI interface. Use with caution in scripts. 

Depends: gir1.2-gtk-3.0 (>= 3.10), gir1.2-gtk-vnc-2.0, gir1.2-gtksource-4, gir1.2-libosinfo-1.0, gir1.2-libvirt-glib-1.0, gir1.2-vte-2.91

...

Code:

# apt list 'vte' -i
Listing... Done
libvte-2.91-0/stable,now 0.70.6-1~deb12u1 armhf [installed,automatic]
libvte-2.91-common/stable,now 0.70.6-1~deb12u1 armhf [installed,automatic]

your apt list output doesn't show gir1.2-vte-2.91 as being installed.

ziomario said:
Which version of python do you use ?

Code:

apt list 'python*' -i
Listing... Done
python3-brlapi/stable,now 6.5-7 amd64 [installed,automatic]
python3-cairo/stable,now 1.20.1-5+b1 amd64 [installed,automatic]
python3-certifi/stable,now 2022.9.24-1 all [installed,automatic]
python3-chardet/stable,now 5.1.0+dfsg-2 all [installed,automatic]
python3-charset-normalizer/stable,now 3.0.1-2 all [installed,automatic]
python3-cups/stable,now 2.0.1-5+b4 amd64 [installed,automatic]
python3-cupshelpers/stable,now 1.5.18-1 all [installed,automatic]
python3-dbus/stable,now 1.3.2-4+b1 amd64 [installed,automatic]
python3-feedparser/stable,now 6.0.10-1 all [installed,automatic]
python3-gi-cairo/stable,now 3.42.2-3+b1 amd64 [installed,automatic]
python3-gi/stable,now 3.42.2-3+b1 amd64 [installed,automatic]
python3-ibus-1.0/stable,now 1.5.27-5 all [installed,automatic]
python3-idna/stable,now 3.3-1 all [installed,automatic]
python3-libvirt/stable,now 9.0.0-1 amd64 [installed,automatic]
python3-libvoikko/stable,now 4.3.1-1 all [installed,automatic]
python3-libxml2/stable,now 2.9.14+dfsg-1.3~deb12u1 amd64 [installed,automatic]
python3-louis/stable,now 3.24.0-1 all [installed,automatic]
python3-minimal/stable,now 3.11.2-1+b1 amd64 [installed,automatic]
python3-musicbrainzngs/stable,now 0.7.1-4 all [installed,automatic]
python3-mutagen/stable,now 1.46.0-1 all [installed,automatic]
python3-pkg-resources/stable,now 66.1.1-1 all [installed,automatic]
python3-pyatspi/stable,now 2.46.0-2 all [installed,automatic]
python3-pyinotify/stable,now 0.9.6-2 all [installed,automatic]
python3-requests/stable,now 2.28.1+dfsg-1 all [installed,automatic]
python3-sgmllib3k/stable,now 1.0.0-4 all [installed,automatic]
python3-six/stable,now 1.16.0-4 all [installed,automatic]
python3-smbc/stable,now 1.0.23-2+b4 amd64 [installed,automatic]
python3-speechd/stable,now 0.11.4-2 all [installed,automatic]
python3-uno/stable,now 4:7.4.7-1 amd64 [installed,automatic]
python3-urllib3/stable,now 1.26.12-1 all [installed,automatic]
python3-xdg/stable,now 0.28-2 all [installed,automatic]
python3.11-minimal/stable,now 3.11.2-6 amd64 [installed,automatic]
python3.11/stable,now 3.11.2-6 amd64 [installed,automatic]
python3/stable,now 3.11.2-1+b1 amd64 [installed,automatic]

ziomario · Aug 28, 2023

You are on the right track. I've installed the package gir1.2-vte-2.91 and now the error is changed :

ValueError: Namespace GtkVnc not available.

z7vl7abxc · Aug 28, 2023

Code:

apt list '*gtk-vnc*' -i
Listing... Done
gir1.2-gtk-vnc-2.0/stable,now 1.3.1-1 amd64 [installed,automatic]
libgtk-vnc-2.0-0/stable,now 1.3.1-1 amd64 [installed,automatic]

that and vte were listed on the page linked below. you may need to drop some of the version numbers and search for just '*gtk-vnc*' or '*vte*' or the like, but they are both there:

z7vl7abxc said:
which links to: https://github.com/virt-manager/virt-manager/blob/main/virt-manager.spec

did you verify that you have all of those dependencies installed?

ziomario · Aug 28, 2023

Bingo. I have installed the missing package : girl1.2-gtk-vnc-2.0

and I've reached the same point that pushed me to try the full recompilation way.
Do you remember when I said that I have a valid reason to walk the way of the full recompilation ?
Now you see what's this reason :

Code:

[Mon, 28 Aug 2023 18:57:46 virt-manager 2664] DEBUG (createvm:494) UEFI found, setting it as default.

[Mon, 28 Aug 2023 18:57:46 virt-manager 2664] DEBUG (createvm:728) Guest type set to os_type=hvm, arch=armv7l, dom_type=kvm

[Mon, 28 Aug 2023 18:57:46 virt-manager 2664] DEBUG (guest:546) Prefer EFI => True

[Mon, 28 Aug 2023 18:57:47 virt-manager 2664] DEBUG (domcapabilities:250) Error fetching domcapabilities XML

Traceback (most recent call last):

File "/usr/local/share/virt-manager/virtinst/domcapabilities.py", line 245, in build_from_params

xml = conn.getDomainCapabilities(emulator, arch,

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

File "/usr/lib/python3/dist-packages/libvirt.py", line 4612, in getDomainCapabilities

raise libvirtError('virConnectGetDomainCapabilities() failed')

libvirt.libvirtError: KVM is not supported on this platform: Function not implemented

[Mon, 28 Aug 2023 18:57:48 virt-manager 2664] DEBUG (domcapabilities:250) Error fetching domcapabilities XML

Traceback (most recent call last):

File "/usr/local/share/virt-manager/virtinst/domcapabilities.py", line 245, in build_from_params

xml = conn.getDomainCapabilities(emulator, arch,

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

File "/usr/lib/python3/dist-packages/libvirt.py", line 4612, in getDomainCapabilities

raise libvirtError('virConnectGetDomainCapabilities() failed')

libvirt.libvirtError: KVM is not supported on this platform: Function not implemented

[Mon, 28 Aug 2023 18:57:48 virt-manager 2664] DEBUG (createvm:497) Error checking for UEFI default

Traceback (most recent call last):

File "/usr/local/share/virt-manager/virtManager/createvm.py", line 491, in _set_caps_state

guest.enable_uefi()

File "/usr/local/share/virt-manager/virtinst/guest.py", line 589, in enable_uefi

path = self._lookup_default_uefi_path()

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

File "/usr/local/share/virt-manager/virtinst/guest.py", line 848, in _lookup_default_uefi_path

raise RuntimeError(_("Libvirt version does not support UEFI."))

RuntimeError: Libvirt version does not support UEFI.

[Mon, 28 Aug 2023 18:57:48 virt-manager 2664] DEBUG (storage:136) Found default pool name=default target=/var/lib/libvirt/images

[Mon, 28 Aug 2023 18:57:48 virt-manager 2664] DEBUG (storage:136) Found default pool name=default target=/var/lib/libvirt/images

[Mon, 28 Aug 2023 18:57:48 virt-manager 2664] DEBUG (engine:316) window counter incremented to 2

[Mon, 28 Aug 2023 18:57:49 virt-manager 2664] DEBUG (connection:691) storage pool refresh event: pool=default

[Mon, 28 Aug 2023 18:57:49 virt-manager 2664] DEBUG (connection:691) storage pool refresh event: pool=default

Failed to acquire pid file : /var/local/run/libvirt/qemu/driver.pid

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