Eu não consigo desinstalar o MAAS
sudo apt-get purge maas ; sudo apt-get autoremove
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package 'maas' is not installed, so not removed
0 upgraded, 0 newly installed, 0 to remove and 2 not upgraded.
2 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Setting up maas-region-controller (1.2+bzr1373+dfsg-0ubuntu1) ...
Considering dependency proxy for proxy_http:
Module proxy already enabled
Module proxy_http already enabled
Module expires already enabled
Module wsgi already enabled
sed: -e expression #1, char 91: unterminated 's' command
dpkg: error processing maas-region-controller (--configure):
subprocess installed post-installation script returned error exit status 1
No apport report written because MaxReports is reached already
dpkg: dependency problems prevent configuration of maas-dns:
maas-dns depends on maas-region-controller (= 1.2+bzr1373+dfsg-0ubuntu1); however:
Package maas-region-controller is not configured yet.
dpkg: error processing maas-dns (--configure):
dependency problems - leaving unconfigured
No apport report written because MaxReports is reached already
Errors were encountered while processing:
maas-region-controller
maas-dns
E: Sub-process /usr/bin/dpkg returned an error code (1)
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 2 not upgraded.
2 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Setting up maas-region-controller (1.2+bzr1373+dfsg-0ubuntu1) ...
Considering dependency proxy for proxy_http:
Module proxy already enabled
Module proxy_http already enabled
Module expires already enabled
Module wsgi already enabled
sed: -e expression #1, char 91: unterminated 's' command
dpkg: error processing maas-region-controller (--configure):
subprocess installed post-installation script returned error exit status 1
No apport report written because MaxReports is reached already
dpkg: dependency problems prevent configuration of maas-dns:
maas-dns depends on maas-region-controller (= 1.2+bzr1373+dfsg-0ubuntu1); however:
Package maas-region-controller is not configured yet.
dpkg: error processing maas-dns (--configure):
dependency problems - leaving unconfigured
No apport report written because MaxReports is reached already
Errors were encountered while processing:
maas-region-controller
maas-dns
E: Sub-process /usr/bin/dpkg returned an error code (1)
isso se destaca para mim, nas paredes do texto: dpkg: problemas de dependência impedem a configuração do maas-dns: o maas-dns depende do maas-region-controller (= 1.2 + bzr1373 + dfsg-0ubuntu1); no entanto: O pacote maas-region-controller ainda não está configurado. tente reinstalar e configurar o maas-region-controller
Parece que você não tem o diretório /var/log/maas
basta criar esse diretório e tentar novamente a instalação. deve funcionar.