Re: virt-manager and qemu: virtual networking missing

[didier gaumet <didier.gaumet@gmail.com>]

There have been changes to libvirt packaging in Trixie.
From the release notes:
https://www.debian.org/releases/trixie/release-notes/issues.en.html#significant-changes-to-libvirt-packaging

try
$ dkpg -l *libvirt*
[...]
ii  libvirt-daemon-config-network
ii  libvirt-daemon-config-nwfilter
ii  libvirt-daemon-driver-interface
ii  libvirt-daemon-driver-network
ii  libvirt-daemon-driver-nwfilter
[...]
at least these packages seem necessary in Trixie for virbr0 to init 
correctly, perhaps more of them

on my laptop:

> Desired=Unknown/Install/Remove/Purge/Hold
> | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
> |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
> ||/ Name                                       Version      Architecture Description
> +++-==========================================-============-============-=====================================================================
> ii  libvirt-clients                            11.3.0-3     amd64        virtualization library - clients
> un  libvirt-clients-qemu                       <none>       <none>       (no description available)
> ii  libvirt-common                             11.3.0-3     amd64        virtualization library - common files
> ii  libvirt-daemon                             11.3.0-3     amd64        virtualization daemon
> ii  libvirt-daemon-common                      11.3.0-3     amd64        virtualization daemon - common files
> ii  libvirt-daemon-config-network              11.3.0-3     all          virtualization daemon - configuration files (default network)
> ii  libvirt-daemon-config-nwfilter             11.3.0-3     all          virtualization daemon - configuration files (default network filters)
> ii  libvirt-daemon-driver-interface            11.3.0-3     amd64        virtualization daemon - interface driver
> ii  libvirt-daemon-driver-lxc                  11.3.0-3     amd64        virtualization daemon - LXC connection driver
> ii  libvirt-daemon-driver-network              11.3.0-3     amd64        virtualization daemon - network driver
> ii  libvirt-daemon-driver-nodedev              11.3.0-3     amd64        virtualization daemon - node device (nodedev) driver
> ii  libvirt-daemon-driver-nwfilter             11.3.0-3     amd64        virtualization daemon - network filter (nwfilter) driver
> ii  libvirt-daemon-driver-qemu                 11.3.0-3     amd64        virtualization daemon - QEMU connection driver
> ii  libvirt-daemon-driver-secret               11.3.0-3     amd64        virtualization daemon - secret driver
> ii  libvirt-daemon-driver-storage              11.3.0-3     amd64        virtualization daemon - storage driver
> ii  libvirt-daemon-driver-storage-disk         11.3.0-3     amd64        virtualization daemon - disk storage driver
> un  libvirt-daemon-driver-storage-gluster      <none>       <none>       (no description available)
> ii  libvirt-daemon-driver-storage-iscsi        11.3.0-3     amd64        virtualization daemon - iSCSI storage driver
> un  libvirt-daemon-driver-storage-iscsi-direct <none>       <none>       (no description available)
> ii  libvirt-daemon-driver-storage-logical      11.3.0-3     amd64        virtualization daemon - Logical Volume Manager (LVM) storage driver
> ii  libvirt-daemon-driver-storage-mpath        11.3.0-3     amd64        virtualization daemon - multipath (mpath) storage driver
> un  libvirt-daemon-driver-storage-rbd          <none>       <none>       (no description available)
> ii  libvirt-daemon-driver-storage-scsi         11.3.0-3     amd64        virtualization daemon - SCSI storage driver
> un  libvirt-daemon-driver-storage-zfs          <none>       <none>       (no description available)
> ii  libvirt-daemon-driver-vbox                 11.3.0-3     amd64        virtualization daemon - VirtualBox connection driver
> ii  libvirt-daemon-driver-xen                  11.3.0-3     amd64        virtualization daemon - Xen connection driver
> ii  libvirt-daemon-lock                        11.3.0-3     amd64        virtualization daemon - locking daemon
> ii  libvirt-daemon-log                         11.3.0-3     amd64        virtualization daemon - logging daemon
> ii  libvirt-daemon-plugin-lockd                11.3.0-3     amd64        virtualization daemon - locking plugin (virtlockd)
> ii  libvirt-daemon-system                      11.3.0-3     amd64        virtualization daemon - typical QEMU-based deployment
> un  libvirt-daemon-system-sysv                 <none>       <none>       (no description available)
> ii  libvirt-glib-1.0-0:amd64                   5.0.0-2+b4   amd64        libvirt GLib and GObject mapping library
> ii  libvirt-glib-1.0-data                      5.0.0-2      all          Common files for libvirt GLib library
> ii  libvirt-l10n                               11.3.0-3     all          virtualization library - localization files
> un  libvirt-login-shell                        <none>       <none>       (no description available)
> un  libvirt-sanlock                            <none>       <none>       (no description available)
> ii  libvirt0:amd64                             11.3.0-3     amd64        virtualization library