test #2 with blocking network
plucky
root@pprc:~# ip addr add 192.168.122.1 dev eth0
root@pprc:~#
root@pprc:~# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group
default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host proto kernel_lo
valid_lft forever preferred_lft forever
36: eth0@if37: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state
UP group default qlen 1000
link/ether 00:16:3e:7a:99:c0 brd ff:ff:ff:ff:ff:ff link-netnsid 0
inet 10.185.198.25/24 metric 100 brd 10.185.198.255 scope global dynamic
eth0
valid_lft 3116sec preferred_lft 3116sec
inet 192.168.122.1/32 scope global eth0
valid_lft forever preferred_lft forever
inet6 fd42:50cb:3a48:1f2c:216:3eff:fe7a:99c0/64 scope global mngtmpaddr
noprefixroute
valid_lft forever preferred_lft forever
inet6 fe80::216:3eff:fe7a:99c0/64 scope link proto kernel_ll
valid_lft forever preferred_lft forever
root@pprc:~#
root@pprc:~#
root@pprc:~#
root@pprc:~# apt install --reinstall libvirt-daemon-driver-qemu
Installing:
libvirt-daemon-driver-qemu
Suggested packages:
numad passt
Summary:
Upgrading: 0, Installing: 1, Removing: 0, Not Upgrading: 0
Download size: 0 B / 810 kB
Space needed: 2357 kB / 44.0 GB available
Preconfiguring packages ...
Selecting previously unselected package libvirt-daemon-driver-qemu.
(Reading database ... 44019 files and directories currently installed.)
Preparing to unpack .../libvirt-daemon-driver-qemu_11.0.0-2ubuntu6_amd64.deb ...
Unpacking libvirt-daemon-driver-qemu (11.0.0-2ubuntu6) ...
Setting up libvirt-daemon-driver-qemu (11.0.0-2ubuntu6) ...
useradd warning: libvirt-qemu's uid 64055 is greater than SYS_UID_MAX 999
fatal: The group `libvirt' does not exist.
Default libvirt network on 192.168.122.1/24 already taken
Changing to free 192.168.123.1/24
sed: can't read /etc/libvirt/qemu/networks/default.xml: No such file or
directory
dpkg: error processing package libvirt-daemon-driver-qemu (--configure):
installed libvirt-daemon-driver-qemu package post-installation script
subprocess returned error exit status 2
Processing triggers for man-db (2.13.0-1) ...
Errors were encountered while processing:
libvirt-daemon-driver-qemu
needrestart is being skipped since dpkg has failed
Error: Sub-process /usr/bin/dpkg returned an error code (1)
plucky-proposed
root@ppprop:~# ip addr add 192.168.122.1 dev eth0
root@ppprop:~#
root@ppprop:~#
root@ppprop:~# apt install --reinstall
libvirt-daemon-driver-qemu/plucky-proposed
Selected version '11.0.0-2ubuntu6.2' (Ubuntu:25.04/plucky-proposed [amd64]) for
'libvirt-daemon-driver-qemu'
Selected version '11.0.0-2ubuntu6.2' (Ubuntu:25.04/plucky-proposed [amd64]) for
'libvirt-daemon-driver-qemu'
Installing:
libvirt-daemon-driver-qemu
Suggested packages:
numad passt
Summary:
Upgrading: 0, Installing: 1, Removing: 0, Not Upgrading: 0
Download size: 810 kB
Space needed: 2358 kB / 44.0 GB available
Get:1 http://archive.ubuntu.com/ubuntu plucky-proposed/main amd64
libvirt-daemon-driver-qemu amd64 11.0.0-2ubuntu6.2 [810 kB]
Fetched 810 kB in 0s (2320 kB/s)
Preconfiguring packages ...
Selecting previously unselected package libvirt-daemon-driver-qemu.
(Reading database ... 44175 files and directories currently installed.)
Preparing to unpack .../libvirt-daemon-driver-qemu_11.0.0-2ubuntu6.2_amd64.deb
...
Unpacking libvirt-daemon-driver-qemu (11.0.0-2ubuntu6.2) ...
Setting up libvirt-daemon-driver-qemu (11.0.0-2ubuntu6.2) ...
useradd warning: libvirt-qemu's uid 64055 is greater than SYS_UID_MAX 999
Default libvirt network on 192.168.122.1/24 already taken
Changing to free 192.168.123.1/24
Enabling libvirt default network
Setting up libvirt-daemon dnsmasq configuration.
Processing triggers for man-db (2.13.0-1) ...
Processing triggers for libvirt-daemon (11.0.0-2ubuntu6.2) ...
Scanning processes...
No services need to be restarted.
No containers need to be restarted.
No user sessions are running outdated binaries.
No VM guests are running outdated hypervisor (qemu) binaries on this
host.
It does the detection and reconfig to avoid the collision as expected.
All tests done -> verified
** Tags removed: verification-needed verification-needed-plucky
** Tags added: verification-done verification-done-plucky
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https://bugs.launchpad.net/bugs/2107448
Title:
libvirt-daemon-driver-qemu fails to install (--configure) due to
.postinst issue
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