On Tue, 28 Jan 2025 19:28:24 -0500 Kevin Otte <[ni...@nivex.net](mailto:ni...@nivex.net)> wrote:  
> Package: libvirt-daemon-driver-qemu  
> Version: 11.0.0-1  
> Severity: grave  
> Justification: renders package unusable  
>  
> Dear Maintainer,  
>  
> The package manifest includes an AppArmor template, but it is not seen on the filesystem after the package is installed:  
>  
> [root@saratoga](mailto:root@saratoga):/tmp# dpkg -L libvirt-daemon-driver-qemu | grep -i template  
> /etc/apparmor.d/libvirt/TEMPLATE.qemu  
> [root@saratoga](mailto:root@saratoga):/tmp# ls -l /etc/apparmor.d/libvirt/  
> total 0
I cannot reproduce
ii  libvirt-daemon-driver-qemu 11.0.0-1     amd64        Virtualization daemon QEMU connection driver

ls -l /etc/apparmor.d/libvirt/TEMPLATE.qemu
-rw-r--r-- 1 root root 192  2 sept. 11:47 /etc/apparmor.d/libvirt/TEMPLATE.qemu

Either way if the template is shipped by the package it is not a package bug if the file is missing after installation.
Still it could be an dpkg/apt bug but unlikely.

Could it be you were running out of space on the /etc partition while installing or had a crash that corrupted
this filesystem while installing ?

https://packages.debian.org/trixie/amd64/libvirt-daemon-driver-qemu/filelist shows the apparmor template is shipped

downloading
http://http.us.debian.org/debian/pool/main/libv/libvirt/libvirt-daemon-driver-qemu_11.0.0-1_amd64.deb
and opening it with file-roller shows inside of it an /etc/apparmor.d/libvirt/TEMPLATE.qemu file with content: "
#
# This profile is for the domain whose UUID matches this file.
#

#include <tunables/global>

profile LIBVIRT_TEMPLATE flags=(attach_disconnected) {
  #include <abstractions/libvirt-qemu>
}
"

This bug looks like a local system issue.

Cheers,
Alban

> This has the effect of rendering virt-install/virt-manager unable to deploy any new VMs:  
>  
> Unable to complete install: 'internal error: cannot load AppArmor profile 'libvirt-f9987331-aa46-412e-baf0-bdef4b5a631e''  
>  
> Traceback (most recent call last):  
>   File "/usr/share/virt-manager/virtManager/asyncjob.py", line 71, in cb_wrapper  
>     callback(asyncjob, *args, **kwargs)  
>     ~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^  
>   File "/usr/share/virt-manager/virtManager/createvm.py", line 2008, in _do_async_install  
>     installer.start_install(guest, meter=meter)  
>     ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^  
>   File "/usr/share/virt-manager/virtinst/install/installer.py", line 726, in start_install  
>     domain = self._create_guest(  
>             guest, meter, initial_xml, final_xml,  
>             doboot, transient)  
>   File "/usr/share/virt-manager/virtinst/install/installer.py", line 667, in _create_guest  
>     domain = self.conn.createXML(initial_xml or final_xml, 0)  
>   File "/usr/lib/python3/dist-packages/libvirt.py", line 4545, in createXML  
>     raise libvirtError('virDomainCreateXML() failed')  
> libvirt.libvirtError: internal error: cannot load AppArmor profile 'libvirt-f9987331-aa46-412e-baf0-bdef4b5a631e'  
>  
>  
> 2025-01-28T11:21:15.809798-05:00 saratoga libvirtd[1025]: internal error: Child process (LIBVIRT_LOG_OUTPUTS=3:stderr /usr/lib/libvirt/virt-aa-helper -c -u lib  
> virt-f9987331-aa46-412e-baf0-bdef4b5a631e) unexpected exit status 1: virt-aa-helper: error: template does not exist#012virt-aa-helper: error: could not create  
> profile  
> 2025-01-28T11:21:15.809885-05:00 saratoga libvirtd[1025]: internal error: cannot load AppArmor profile 'libvirt-f9987331-aa46-412e-baf0-bdef4b5a631e'  
>  
>  
> -- System Information:  
> Debian Release: trixie/sid  
>   APT prefers testing  
>   APT policy: (500, 'testing')  
> Architecture: amd64 (x86_64)  
>  
> Kernel: Linux 6.12.10-amd64 (SMP w/4 CPU threads; PREEMPT)  
> Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set  
> Shell: /bin/sh linked to /usr/bin/dash  
> Init: systemd (via /run/systemd/system)  
> LSM: AppArmor: enabled  
>  
> Versions of packages libvirt-daemon-driver-qemu depends on:  
> ii  adduser                     3.137  
> ii  debconf [debconf-2.0]       1.5.89  
> ii  libc6                       2.40-6  
> ii  libgcc-s1                   14.2.0-12  
> ii  libglib2.0-0t64             2.82.4-2

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