then i try to install somthing with apt-get install i get an error i have trayed install mono
dpkg: error processing package php7.3-bz2 (--configure):
dependency problems - leaving unconfigured
Errors were encountered while processing:
php7.2-common
php7.3-common
php7.3-xmlrpc
php7.2-curl
grub-pc
php7.3-dev
php7.3-curl
php7.2-mbstring
php7.3-opcache
php7.3-xml
php7.2-readline
php7.3-gd
php7.2-cli
php7.3-mysql
php7.3-cli
php7.2-json
php7.2-cgi
php7.3-readline
php7.3-fpm
php7.3-intl
php7.3
php7.2-opcache
php7.2-mysql
php7.2-gd
php7.2-dev
php7.2-xml
php7.3-zip
php7.2-xmlrpc
php7.2-fpm
php7.3-mbstring
php7.2-zip
php7.3-json
php7.3-phpdbg
php7.3-bz2
E: Sub-process /usr/bin/dpkg returned an error code (1)
link to the entirer error messege https://pastebin.com/1GgmK9v4
mono-devel is already the newest version (6.8.0.105-0xamarin3+ubuntu1804b1).
So the package you were installing is already installed properly, however you have other packages that are not fully installed, as the error states.
You can try to see which process uses via
sudo fuser -v /var/cache/debconf/config.dat
and probably kill the process with kill -9 PID_ID
And then use:
apt install -f
to resolve these dependencies.