Did you have to use a third party PPA for this install? Can you share what that was?

Not sure what you mean. When I installed Landscape, I used "apt-get install landscape-server-quickstart" as said on Canonical's Landscape website.

Looks like landscape is already installed:

root@projectge:~# sudo apt install landscape-server-quickstart
Reading package lists... Done
Building dependency tree
Reading state information... Done
**landscape-server-quickstart is already the newest version.**

maybe try this:

sudo apt-get update&&sudo apt-get upgrade

After this operation, 38.7 MB of additional disk space will be used.
Do you want to continue? [Y/n]
Get:1 http://mirrors.digitalocean.com/ubuntu/ trusty-updates/main linux-libc-dev amd64 3.13.0-88.135 [772 kB]
Get:2 http://mirrors.digitalocean.com/ubuntu/ trusty-updates/main libexpat1-dev amd64 2.1.0-4ubuntu1.3 [115 kB]
Get:3 http://mirrors.digitalocean.com/ubuntu/ trusty-updates/main libexpat1 amd64 2.1.0-4ubuntu1.3 [71.1 kB]
Get:4 http://mirrors.digitalocean.com/ubuntu/ trusty-updates/main libxml2 amd64 2.9.1+dfsg1-3ubuntu4.8 [573 kB]
Get:5 http://mirrors.digitalocean.com/ubuntu/ trusty-updates/main wget amd64 1.15-1ubuntu1.14.04.2 [271 kB]
Get:6 http://mirrors.digitalocean.com/ubuntu/ trusty-updates/main grub-pc amd64 2.02~beta2-9ubuntu1.8 [173 kB]
Get:7 http://mirrors.digitalocean.com/ubuntu/ trusty-updates/main grub-pc-bin amd64 2.02~beta2-9ubuntu1.8 [879 kB]
Get:8 http://mirrors.digitalocean.com/ubuntu/ trusty-updates/main grub2-common amd64 2.02~beta2-9ubuntu1.8 [501 kB]
Get:9 http://mirrors.digitalocean.com/ubuntu/ trusty-updates/main grub-common amd64 2.02~beta2-9ubuntu1.8 [1,682 kB]
Get:10 http://mirrors.digitalocean.com/ubuntu/ trusty-updates/main augeas-lenses all 1.2.0-0ubuntu1.2 [229 kB]
Get:11 http://mirrors.digitalocean.com/ubuntu/ trusty-updates/main libaugeas0 amd64 1.2.0-0ubuntu1.2 [135 kB]
Fetched 5,402 kB in 0s (14.5 MB/s)
Extracting templates from packages: 100%
Preconfiguring packages ...
(Reading database ... 134546 files and directories currently installed.)
Preparing to unpack .../liblcms2-2_2.5-0ubuntu4.1_amd64.deb ...
Unpacking liblcms2-2:amd64 (2.5-0ubuntu4.1) over (2.5-0ubuntu4) ...
Preparing to unpack .../linux-libc-dev_3.13.0-88.135_amd64.deb ...
Unpacking linux-libc-dev:amd64 (3.13.0-88.135) over (3.13.0-87.133) ...
Preparing to unpack .../libexpat1-dev_2.1.0-4ubuntu1.3_amd64.deb ...
Unpacking libexpat1-dev:amd64 (2.1.0-4ubuntu1.3) over (2.1.0-4ubuntu1.1) ...
Preparing to unpack .../libexpat1_2.1.0-4ubuntu1.3_amd64.deb ...
Unpacking libexpat1:amd64 (2.1.0-4ubuntu1.3) over (2.1.0-4ubuntu1.1) ...
Preparing to unpack .../libxml2_2.9.1+dfsg1-3ubuntu4.8_amd64.deb ...
Unpacking libxml2:amd64 (2.9.1+dfsg1-3ubuntu4.8) over (2.9.1+dfsg1-3ubuntu4.7) ...
Preparing to unpack .../libgd3_2.1.0-3ubuntu0.1_amd64.deb ...
Unpacking libgd3:amd64 (2.1.0-3ubuntu0.1) over (2.1.0-3) ...
Preparing to unpack .../landscape-server_16.03.1-0ubuntu1_amd64.deb ...
/etc/init.d/landscape-juju-sync: line 19: run: command not found
invoke-rc.d: initscript landscape-juju-sync, action "stop" failed.
dpkg: warning: subprocess old pre-removal script returned error exit status 127
dpkg: trying script from the new package instead ...
/etc/init.d/landscape-juju-sync: line 19: run: command not found
invoke-rc.d: initscript landscape-juju-sync, action "stop" failed.
dpkg: error processing archive /var/cache/apt/archives/landscape-server_16.03.1-0ubuntu1_amd64.deb (--unpack):
 subprocess new pre-removal script returned error exit status 127
/etc/init.d/landscape-appserver: 24: /etc/init.d/landscape-appserver: run: not found
invoke-rc.d: initscript landscape-appserver, action "start" failed.
dpkg: error while cleaning up:
 subprocess installed post-installation script returned error exit status 127
Preparing to unpack .../libapt-pkg4.12_1.0.1ubuntu2.14_amd64.deb ...
Unpacking libapt-pkg4.12:amd64 (1.0.1ubuntu2.14) over (1.0.1ubuntu2.12) ...
Errors were encountered while processing:
 /var/cache/apt/archives/landscape-server_16.03.1-0ubuntu1_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
root@projectge:~#

I get an error from sub-process?
Sorry for the slow reply!

Hi @XenoWarrior,

This looks like the upstream package is broken. You can try something like dpkg-reconfigure landscape-server, but if this doesn't work, your best bet is to try and purge the package (apt-get purge landscape-server) and try again. I did see a number of items on the web about a postgres database being required and not properly being created, so we can try that next if these steps don't fix the problem.

Sorry I have actually fixed it since then, I went into the scripts which had errors and commented the "run" commands out and then removed Landscape, everything is running fine now. Thanks for the help!