upgrading 5.1.2 to 6.0: problem with cups

[mrpsycho]

i've started upgrading via web GUI... in some time my web browser crashed (problem in another application), but upgrading process is still alive and in log i see this:

Code: [Select]

root@zentyal:/home/user# tail -f /var/log/zentyal/upgrade.log
Setting up cups-client (2.2.7-1ubuntu2.1) ...
Setting up cups-ppdc (2.2.7-1ubuntu2.1) ...
Setting up libfontembed1:amd64 (1.20.2-0ubuntu3) ...
Setting up cups-filters (1.20.2-0ubuntu3) ...
Removing obsolete conffile /etc/fonts/conf.d/99pdftoopvp.conf ...
Setting up cups (2.2.7-1ubuntu2.1) ...
Updating PPD files for cups ...
Updating PPD files for cups-filters ...
Updating PPD files for foomatic-db ...
Password for root on localhost? 
how to put there password?

[mrpsycho]

ok.

i fixed it.

restarted server and run several comands like:
apt install -f
dpkg --configure -a

than i had to fix some errors with dependencies and now it fixed.

but, problem with DNS persist:
https://github.com/zentyal/zentyal/issues/1817
https://forum.zentyal.org/index.php/topic,30965.msg108474.html#msg108474
https://forum.zentyal.org/index.php/topic,30968.msg109257.html#msg109257
https://forum.zentyal.org/index.php/topic,31925.msg109258.html#msg109258
https://forum.zentyal.org/index.php/topic,31161.msg107279.html#msg107279
https://forum.zentyal.org/index.php/topic,31121.msg109259.html#msg109259