Surya Chaitanya's questions

I tried to install ruby on my ubuntu 10.04 server edition

sudo apt-get install ruby

I get the following error

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
  ruby: Depends: ruby1.8 but it is not going to be installed
E: Broken packages

I have a redmine setup. today morning I saw that my redmine folder was empty and I was unable to access redmine, so I tried installing redmine again using:

sudo apt-get install redmine

I am getting the following error:

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
  redmine: Depends: ruby-rails-2.3 (>= 2.3.14) but it is not going to be installed or rails (>= 2.3.14) but it is not going to be installed

How can I reinstall redmine?

We have configured zentyal as our gateway. but the internet speed is shared equally among all the machines. even when no machine is downloading anything. what i mean by this is if i have 10 machines and a 10MBPS line, each machine is maximum getting 1MBPS download speed, even when other machines are down.

i came to this conclusion, by checking the download speeds by directly connecting to my ISP and connecting to my ISP through zentyal.

• I user ldap to create my user accounts. for every user created a home directory is created
• For every user created i have updated my configuration to adding a default shell. but i did this change post creating some users.
• For all existing users they are unable to login to server using ssh, as they dont have a default shell set. for all new users they were as the shell was set. how to fix so that existing users can access the shell.

I have installed Ubuntu Server 11.10. I have setup LDAP with some users added.

Now i want to configure openssh to use this LDAP details to login to server. and once a user logs in each user should have their respective home directory.

I have installed Oneiric Oncelot. I wanted to change some keyboard shortcuts. So opened System Settings > Keyboard > Shortcuts. but i am unable to change any ketboard shortcuts. everything is disabled. even the add(+) and remove (-) options are disabled.

am i missing something here. i have installed compiz-settings-manager.

I have installed Ubuntu 11.04 and tried login. Everything worked fine. Then i installed compiz config settings manager.

and i do not know what i have changed, now i do not see unity launcher when logged into ubuntu. when i login in classic mode i see all panels and tasks, but when logged in unity mode, i do not see any think except the files on desktop.

Thank you

Surya