Description of problem:

update the packages rtkit with dnf in the cleaning process occurs and error 

Version-Release number of selected component (if applicable):

    Upgrade  rtkit-0.11-20.fc29.x86_64              @fedora                    
 ** Upgraded rtkit-0.11-19.fc29.x86_64              @@System                   

How reproducible:

always

Steps to Reproduce:

1. dnf update 
2.
3.

Actual results:

error

Expected results:

cleaning process works well

Additional info:

Ejecutando prueba de operaciones                                     [1835/1887]
Prueba de operación exitosa.                                                   
Ejecutando operación                                                           
  Preparando          :                                                     1/1
  Ejecutando scriptlet: blivet-data-1:3.1.1-2.fc29.noarch                   1/1
  Upgrading           : blivet-data-1:3.1.1-2.fc29.noarch                   1/8
  Upgrading           : python3-blivet-1:3.1.1-2.fc29.noarch                2/8
  Ejecutando scriptlet: rtkit-0.11-20.fc29.x86_64                           3/8
  Upgrading           : rtkit-0.11-20.fc29.x86_64                           3/8
  Ejecutando scriptlet: rtkit-0.11-20.fc29.x86_64                           3/8
  Upgrading           : lollypop-master-20181013-1.fc29.noarch              4/8
  Limpieza            : python3-blivet-1:3.1.1-1.fc29.noarch                5/8
  Limpieza            : blivet-data-1:3.1.1-1.fc29.noarch                   6/8
  Limpieza            : lollypop-master-20181012-1.fc29.noarch              7/8
  Ejecutando scriptlet: rtkit-0.11-19.fc29.x86_64                           8/8
/var/tmp/rpm-tmp.mmJtW1: línea 1: fg: no hay control de trabajos               
error: %preun(rtkit-0.11-19.fc29.x86_64): macro de ejecución de guión fallido, e
stado de terminación 1                                                         
Error in PREUN scriptlet in rpm package rtkit                                  
Error in PREUN scriptlet in rpm package rtkit                                  
error: rtkit-0.11-19.fc29.x86_64: borrar falló                                 
  Verificando         : lollypop-master-20181013-1.fc29.noarch              1/8
  Verificando         : lollypop-master-20181012-1.fc29.noarch              2/8
  Verificando         : blivet-data-1:3.1.1-2.fc29.noarch                   3/8
  Verificando         : blivet-data-1:3.1.1-1.fc29.noarch                   4/8
  Verificando         : python3-blivet-1:3.1.1-2.fc29.noarch                5/8
  Verificando         : python3-blivet-1:3.1.1-1.fc29.noarch                6/8
  Verificando         : rtkit-0.11-20.fc29.x86_64                           7/8
  Verificando         : rtkit-0.11-19.fc29.x86_64                           8/8
                                                                               
Actualizado:                                                                   
  lollypop-master-20181013-1.fc29.noarch    blivet-data-1:3.1.1-2.fc29.noarch  
  python3-blivet-1:3.1.1-2.fc29.noarch      rtkit-0.11-20.fc29.x86_64          

Fallido:
  rtkit-0.11-19.fc29.x86_64

Error: Falló la transacción

========================================================================

Transaction ID : 766
Begin time     : Sat Oct 13 08:47:06 2018                                      
Begin rpmdb    : 3274:d1e5df521be6dea9ae1bbad639157919828263b5                 
End time       : Sat Oct 13 08:47:27 2018 (21 seconds)                         
End rpmdb      : 3276:bb38cd1a4381e1a92f64bf714ff1850baa86984c                 
User           : H H L P <hhlp>
Return-Code    : Success
Releasever     : 29
Command Line   : upgrade
Packages Altered:
    Upgrade  lollypop-master-20181013-1.fc29.noarch @gnumdk-lollypop           
    Upgraded lollypop-master-20181012-1.fc29.noarch @@System                   
    Upgrade  blivet-data-1:3.1.1-2.fc29.noarch      @fedora                    
    Upgraded blivet-data-1:3.1.1-1.fc29.noarch      @@System                   
    Upgrade  python3-blivet-1:3.1.1-2.fc29.noarch   @fedora                    
    Upgraded python3-blivet-1:3.1.1-1.fc29.noarch   @@System                   
    Upgrade  rtkit-0.11-20.fc29.x86_64              @fedora                    
 ** Upgraded rtkit-0.11-19.fc29.x86_64              @@System                   
Scriptlet output:
   1 /var/tmp/rpm-tmp.mmJtW1: línea 1: fg: no hay control de trabajos          
   2 error: %preun(rtkit-0.11-19.fc29.x86_64): macro de ejecución de guión fallido, estado de terminación 1
   3 error: rtkit-0.11-19.fc29.x86_64: borrar falló 

===============================================

rpm -qa rtkit*                                          

rtkit-0.11-19.fc29.x86_64
rtkit-0.11-20.fc29.x86_64

================================================

Reinstalling:
 rtkit           x86_64           0.11-20.fc29           fedora            54 k
     replacing  rtkit.x86_64 0.11-20.fc29                                      

Transaction Summary
===============================================================================

Total size: 54 k
Is this ok [y/N]: y
Downloading Packages:
[SKIPPED] rtkit-0.11-20.fc29.x86_64.rpm: Already downloaded                    
Running transaction check
Transaction check succeeded.
Running transaction test
The downloaded packages were saved in cache until the next successful transaction.
You can remove cached packages by executing 'dnf clean packages'.              
Error: Transaction check error:
  file /usr/libexec/rtkit-daemon from install of rtkit-0.11-20.fc29.x86_64 conflicts with file from package rtkit-0.11-19.fc29.x86_64                          
  file /usr/sbin/rtkitctl from install of rtkit-0.11-20.fc29.x86_64 conflicts with file from package rtkit-0.11-19.fc29.x86_64                                 

Error Summary
-------------