Uitpakken van .../mysql-server-core-5.7_5.7.23-0ubuntu0.18.04.1_i386.deb wordt voorbereid...
Bezig met uitpakken van mysql-server-core-5.7 (5.7.23-0ubuntu0.18.04.1) ...
Voorheen niet geselecteerd pakket mysql-server-5.7 wordt geselecteerd.
Uitpakken van .../mysql-server-5.7_5.7.23-0ubuntu0.18.04.1_i386.deb wordt voorbereid...
Use of uninitialized value $reply in scalar chomp at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 66, <GEN0> line 5.
Use of uninitialized value $reply in concatenation (.) or string at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 67, <GEN0> line 5.
Use of uninitialized value $reply in split at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 68, <GEN0> line 5.
Use of uninitialized value in string eq at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 202, <GEN0> line 5.
Use of uninitialized value $reply in scalar chomp at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 66, <GEN0> line 5.
Use of uninitialized value $reply in concatenation (.) or string at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 67, <GEN0> line 5.
Use of uninitialized value $reply in split at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 68, <GEN0> line 5.
Use of uninitialized value $ret in string eq at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 212, <GEN0> line 5.
Use of uninitialized value $_[1] in join or string at /usr/share/perl5/Debconf/DbDriver/Stack.pm line 111, <GEN0> line 5.
Downgrade from (at least) 10.1 to 5.7 is not possible.
Packaging maintenance of MySQL will stop and the daemon disabled to prevent damage to your system.
For help, see /etc/mysql/FROZEN
Use of uninitialized value $val in substitution (s///) at /usr/share/perl5/Debconf/Format/822.pm line 83, <GEN8> line 4.
Use of uninitialized value $val in concatenation (.) or string at /usr/share/perl5/Debconf/Format/822.pm line 84, <GEN8> line 4.
Warning: unable to close filehandle GEN1 properly: Broken pipe during global destruction.
dpkg: fout bij verwerken van archief /var/cache/apt/archives/mysql-server-5.7_5.7.23-0ubuntu0.18.04.1_i386.deb (--unpack):
 nieuw mysql-server-5.7 pakket pre-installation script subproces meldde een fout afsluitstatus 128