11.10 - How to remove all associated files and configuration settings of an app installed through 'force architecture' command - Ask Ubuntu

11.10 - How to remove all associated files and configuration settings of an app installed through 'force architecture' command - Ask Ubuntu:

1- Go to Synaptic Package Manager and Remove [CrossPlatformUI] and all it's dependencies. + May be there still some package will be remain. No problem.

2- As is mentioned above, Run:

gksudo gedit /var/lib/dpkg/status

in terminal.

3- Search in the search area [Package: crossplatformui] You will find four or five line address. I forgot those lines and I can not find them because they are removed. But, any way; follow every line address to find those files.

4- When you find exact files, Right Click on that and choose open as administrator. When file is open, Remove the content of those and save it.

5- Do it for all files. Now go back to Synaptic Package Manager, and mark those package which are remain as completely remove. Synaptic Package Manager will remove those.

6- finally go to terminal again and run again:

gksudo gedit /var/lib/dpkg/status

7- Search for [Package: crossplatformui] again and delete all the informations.

8- You are done. You can check in terminal by running:

sudo apt-get remove CrossPlatformUI

9- As soon as you connect to Internet, run:

sudo apt-get update 

If you were right, there must be no error.

I hope this can help you, and sorry if I have forgot something. I am new to Linux. Good luck.