This error occurs because indigo has a new SSH host key. Please edit your “known_hosts” file on your local system, and remove entries relating to indigo (indigo,indigo.eecs.yorku.ca,eecs.yorku.ca). Now you will be able to login without the warning.

At jobs and cron jobs are not transferred between systems. You will need to recreate your at and cron jobs on the new system.

Remove the file ~/.vnc/xstartup in your home directory, then restart vncserver on indigo. A new .vnc/xstartup file will be created, and you will now be able to connect with vncviewer. The old file which was created with the older vncserver is no longer compatible with the system setup.

The local version of the svn command (/eecs/local/bin/svn) was compiled with CentOS 6, and this linked to an older version of a dynamic library (libsasl2.so.2) which has been updated on CentOS 7. This is fixed temporarily on indigo. However, /usr/bin/svn client (the one provided by the OS) will also work in the meantime.

/setup: error while loading shared libraries: libgmp.so.3: cannot open shared object file: No such file or directory

/eecs/home/sel/script/script which is using a haskell file setup.hs

Recommended- Can you trying setting the LD_LIBRARY_PATH and running your grading scripts. setenv LD_LIBRARY_PATH /eecs/local/lib64

The GNU Fortran compiler f77 has been renamed to gfortran under CentOS 7. f77 version was 3.4.6. gfortran version is 4.8.5.

This occurred because the .xsession was not set to the current default Contained “exec /cs/local/share/system.xfce”. Updated to the default(~template/.xsession) Many users still have this old profile You can copy the ~template/.xsession to replace your existing one

You may be using an old ~/.Xresources file . Remove ~/.Xresources

From the Desktop icon at the top left, select and enter in the search bar “tweak tools” . Here you can customize your desktop

On CentOS 7 , you will get the following error if you run gedit remotely: (ssh to another host): WARNING: Couldn't connect to accessibility bus: Failed to connect to socket /tmp/dbus-xxxxxx: Connection refused If you are using gedit on your desktop , it will work properly. You can choose to use another editor like emacs or geany. You can workaround the “Failed to connect to socket..” by setting the environment variable “NO_AT_BRIDGE to 1” eg : setenv NO_AT_BRIDGE 1 and then run “gedit”

At the top, you will see the date at the middle and to the far right a couple more icons like sound, login,etc. The Lassonde Logo and hostname are displayed below. In the box displayed under Username, you will enter your eecs username and then click the next button for a password. Enter your eecs account password. Next you click Sign in. This will launch your default window manager. If you click on the settings icon next to “Sign in”, there is a dropdown menu with 2 options, a default and a failsafe. Default desktop is used but if you have a quota problem , you may want to use the “failsafe” desktop option. This will give you a “dumb” terminal to work with.

Your default Gnone Shell presents at the top left, an “Activities Icon”, date stamp in the middle and to the far right a “Logout icon” On the desktop default , you will see your “Home Dir” icon as well as “Trash”

Using the Activities Icon, Click on it and you will find your default applications. (Firefox Browser, Thunderbird Mail, Terminal and “Show Applications” Select Terminal to get one launch

“Show Applications” will display all the applications available for your use. They are categorized by groupings such as Audio,Network,Graphics,Utility,etc

On the Far top right corner of the screen, you will see the logout icon. Once you click on it, you will see your user name. Using the pull-down option on the title bar with your username, you will see Logout. Click on logout .

In order to customize some of your desktop settings use the Tweak Tools settings. You can find “Tweak Tools” by: a. Using the Activities Overview, the sidebar icons, select “Show Applications” Type in the Search Bar “Tweak Tools” . Alternatively select “Utility Folder” “Tweak Tools” can be located here. Alternatively , from a terminal prompt, type gnome-tweak-tool From this window you can do customization to your window manager. For example, if you want to re-instate your minimize and maximize button on a terminal window, Select “Windows” “Title Bar Buttons” Turn on Minimize and Maximize

From “Tweak Tools: Select Extensions, Windows List ON

You can disable the cursor blinking for all programs by running this command from a terminal prompt ($)

gsettings set org.gnome.desktop.interface cursor-blink false

There are several ways to get a new terminal. a.From a command line, type $ gnome-terminal b.You can right-click on the Desktop and select “Open Terminal”. Alternatively “Open Tab” c.From any Terminal prompt “Shift Ctrl N” d. Right click on the desktop and select “Open Terminal”

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