E package apache2 has no installation candidate dashboard

#E PACKAGE APACHE2 HAS NO INSTALLATION CANDIDATE DASHBOARD INSTALL#

etc/apt//sublime-text.list:deb apt/stable/ etc/apt//mongodb-org-3.6.list:deb xenial/mongodb-org/3.6 multiverse There is a program called gdebi that installs the packages with the dependencies, so that will be installed when you run the following script/s alongside (. Message after egrep -v '^#|^ *$' /etc/apt/sources.list /etc/apt//*.list command /etc/apt//linuxgndu-ubuntu-sqlitebrowser-artful.list:deb artful main Message after apt-cache policy apache2 command. This may mean that the package is missing, has been obsoleted, orД®: Package 'apache2' has no installation candidate Package apache2 is not available, but is referred to by another package. Im not sure if this is down to them being broken unstable branch, or something has.

#E PACKAGE APACHE2 HAS NO INSTALLATION CANDIDATE DASHBOARD INSTALL#

Here is the message displayed on terminal. Ever since then, I cant install apache2, libapache2-mod-php5 or modxslt. Got error E: Package 'apache2' has no installation candidate while installing apache2 with sudo apt-get install apache2 on Ubuntu 17.10.

E package apache2 has no installation candidate dashboard