Hi MATE,
I am quite new on Linux and MATE and I am trying to install MATE desktop. I am using Ubuntu 14.04
I have already done the following commands:
apt-add-repository ppa:ubuntu-mate-dev/ppa
apt-add-repository ppa:ubuntu-mate-dev/trusty-mate
apt-get update
apt-get upgrade
Could you help to figure out the problem of the following message?
The following packages have unmet dependencies:
ubuntu-mate-core : Depends: language-selector-gnome but it is not going to be installed
Depends: lightdm but it is not going to be installed
Depends: lightdm-gtk-greeter-settings but it is not going to be installed
Depends: mate-desktop-environment-core but it is not going to be installed
Depends: plymouth-theme-ubuntu-mate-logo but it is not going to be installed
Depends: ubuntu-mate-default-settings but it is not going to be installed
ubuntu-mate-desktop : Depends: apport-gtk but it is not going to be installed
Depends: apturl but it is not going to be installed
Depends: deja-dup but it is not going to be installed
Depends: deja-dup-backend-cloudfiles but it is not going to be installed
Depends: deja-dup-backend-gvfs but it is not going to be installed
Depends: deja-dup-backend-s3 but it is not going to be installed
Depends: gnome-orca but it is not going to be installed
Depends: gufw but it is not going to be installed
Depends: mate-applets but it is not going to be installed
Depends: mate-menu but it is not going to be installed
Depends: onboard but it is not going to be installed
Depends: onboard-data but it is not going to be installed
Depends: rhythmbox but it is not going to be installed
Depends: rhythmbox-plugin-cdrecorder but it is not going to be installed
Depends: rhythmbox-plugins but it is not going to be installed
Depends: sessioninstaller but it is not going to be installed
Depends: software-center but it is not going to be installed
Depends: software-properties-gtk but it is not going to be installed
Depends: ubuntu-release-upgrader-gtk but it is not going to be installed
Depends: ubuntu-sso-client-qt but it is not going to be installed
Depends: update-manager but it is not going to be installed
Depends: update-notifier but it is not going to be installed
Depends: usb-creator-gtk but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
And How to resolve it…
Thanks
-Jiaxiang