1. Thanks for the command to add gpg key, I learn one more thing.
2. It is not the permission problem.
I tried to edit my .conkyrc file, so I used mouse to click on the file as I did in Ubuntu 7.04 to 8.04, the gedit window appeared, but few seconds later, the window turned into black and did not respond any more.
Then I tried to use command 'gedit ~/.conkyrc' in terminal, the same situation happened as I used mouse, finally, the file was opened with command 'sudo gedit ~/.conkyrc'.
1. Thanks for the command to add gpg key, I learn one more thing.
2. It is not the permission problem.
I tried to edit my .conkyrc file, so I used mouse to click on the file as I did in Ubuntu 7.04 to 8.04, the gedit window appeared, but few seconds later, the window turned into black and did not respond any more.
Then I tried to use command 'gedit ~/.conkyrc' in terminal, the same situation happened as I used mouse, finally, the file was opened with command 'sudo gedit ~/.conkyrc'.