[root@dom0 ~]# qubes-dom0-update bash xen.x86_64 xen-hvm.x86_64 xen-hypervisor.x86_64 xen-libs.x86_64 xen-licenses.x86_64 xen-runtime.x86_64 qubes-core-dom0.x86_64
ClockVM not started, exiting!
Using sys-update as UpdateVM to download updates for Dom0; this may take some time...
Running command on VM: 'sys-update'...
Last metadata expiration check: 0:00:03 ago on Fri Jan  6 10:48:35 2017.
Package bash-4.3.42-4.fc23.x86_64 is already installed, skipping.
Package xen-2001:4.6.3-21.fc23.x86_64 is already installed, skipping.
Package xen-hvm-2001:4.6.3-21.fc23.x86_64 is already installed, skipping.
Package xen-hypervisor-2001:4.6.3-21.fc23.x86_64 is already installed, skipping.
Package xen-libs-2001:4.6.3-21.fc23.x86_64 is already installed, skipping.
Package xen-licenses-2001:4.6.3-21.fc23.x86_64 is already installed, skipping.
Package xen-runtime-2001:4.6.3-21.fc23.x86_64 is already installed, skipping.
Package qubes-core-dom0-3.2.10-1.fc23.x86_64 is already installed, skipping.
Dependencies resolved.
================================================================================
 Package            Arch      Version               Repository             Size
================================================================================
Upgrading:
 bash               x86_64    4.3.42-5.fc23         updates               1.4 M
 qubes-core-dom0    x86_64    3.2.12-1.fc23         qubes-dom0-current    328 k
 xen                x86_64    2001:4.6.3-24.fc23    qubes-dom0-current    124 k
 xen-hvm            x86_64    2001:4.6.3-24.fc23    qubes-dom0-current    5.1 M
 xen-hypervisor     x86_64    2001:4.6.3-24.fc23    qubes-dom0-current    1.8 M
 xen-libs           x86_64    2001:4.6.3-24.fc23    qubes-dom0-current    564 k
 xen-licenses       x86_64    2001:4.6.3-24.fc23    qubes-dom0-current    103 k
 xen-runtime        x86_64    2001:4.6.3-24.fc23    qubes-dom0-current    7.5 M

Transaction Summary
================================================================================
Upgrade  8 Packages

Total download size: 17 M
Downloading Packages:
bash-4.3.42-4.fc23.x86_64 is not installed
bash-4.3.42-5.fc23.x86_64: Delta RPM rebuild failed
--------------------------------------------------------------------------------
Total                                           866 kB/s |  17 MB     00:20     
Delta RPMs reduced 16.8 MB of updates to 17.3 MB (-2.1% saved)
Sending application list and icons to dom0
Complete!
The downloaded packages were saved in cache until the next successful transaction.
You can remove cached packages by executing 'dnf clean packages'.
Redirecting to '/usr/bin/dnf --exclude=qubes-template-debian-8,qubes-template-whonix-gw,qubes-template-whonix-ws,qubes-template-fedora-23, install bash xen.x86_64 xen-hvm.x86_64 xen-hypervisor.x86_64 xen-libs.x86_64 xen-licenses.x86_64 xen-runtime.x86_64 qubes-core-dom0.x86_64' (see 'man yum2dnf')

Qubes OS Repository for Dom0                                                                                                          13 MB/s |  27 kB     00:00    
Package bash-4.3.42-4.fc23.x86_64 is already installed, skipping.
Package xen-2001:4.6.3-21.fc23.x86_64 is already installed, skipping.
Package xen-hvm-2001:4.6.3-21.fc23.x86_64 is already installed, skipping.
Package xen-hypervisor-2001:4.6.3-21.fc23.x86_64 is already installed, skipping.
Package xen-libs-2001:4.6.3-21.fc23.x86_64 is already installed, skipping.
Package xen-licenses-2001:4.6.3-21.fc23.x86_64 is already installed, skipping.
Package xen-runtime-2001:4.6.3-21.fc23.x86_64 is already installed, skipping.
Package qubes-core-dom0-3.2.10-1.fc23.x86_64 is already installed, skipping.
Dependencies resolved.
=====================================================================================================================================================================
 Package                                 Arch                           Version                                      Repository                                 Size
=====================================================================================================================================================================
Skipping packages with conflicts:
(add '--best --allowerasing' to command line to force their upgrade):
 bash                                    x86_64                         4.3.42-5.fc23                                qubes-dom0-cached                         1.4 M
 qubes-core-dom0                         x86_64                         3.2.12-1.fc23                                qubes-dom0-cached                         328 k
 xen                                     x86_64                         2001:4.6.3-24.fc23                           qubes-dom0-cached                         124 k
 xen-hvm                                 x86_64                         2001:4.6.3-24.fc23                           qubes-dom0-cached                         5.1 M
 xen-hypervisor                          x86_64                         2001:4.6.3-24.fc23                           qubes-dom0-cached                         1.8 M
 xen-libs                                x86_64                         2001:4.6.3-24.fc23                           qubes-dom0-cached                         564 k
 xen-licenses                            x86_64                         2001:4.6.3-24.fc23                           qubes-dom0-cached                         103 k
 xen-runtime                             x86_64                         2001:4.6.3-24.fc23                           qubes-dom0-cached                         7.5 M

Transaction Summary
=====================================================================================================================================================================
Skip  8 Packages

Nothing to do.
Complete!