I removed gnome-screensaver to install xscreensaver, but for some reason, it failed to run gnome-shell. I ran It manually but it failed. I also do sudo dpkg but no work. Before that, I installed kingsoft-office but when I install it, it took too much time to respond so I cancelled it and shutdown the computer by unplug the power cable. But, I went to the recovery mode ,turn on the network , and ran sudo apt-get install gnome-screensaver, it says
The package kingsoft-office needs to be reinstalled, but I can't find an archive for it.
I also ran software-center but it crashed.
sudo apt-get update
before running... upgrade
? Also, please edit your question to include as much information as possible about how you installed (or started to install) Kingsoft Office, as this is not a program provided in the usual Ubuntu software sources. Please also add more detailed information about what you mean when yous say Software Center crashed. (Was there an error message of some kind?) – Eliah Kagan Sep 7 '13 at 17:23