Hello ankitsikka, You must edit the file with root privileges (admin), open a Terminal, and paste the command: sudo gedit /usr/lib/nspluginwrapper/i386/linux/npviewer
"sudo" is the command to make things with root privileges, it will ask you for your password. "gedit" is the text editor the rest is the route of the file you want to edit with the text editor. Please describe us what was the problem when you tried to edit the file, so we can help you. Best regards. -- play/pause button in youtube videos not working sometimes https://bugs.launchpad.net/bugs/507282 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
