sudo sed -i -e '130 s/gnomekeyring.DeniedError/(gnomekeyring.DeniedError, gnomekeyring.BadArgumentsError,gnomekeyring.IOError)/' /usr/share/gtkvncviewer/gtkvncviewer.py
sudo sed -i -e '130 s/gnomekeyring.DeniedError/(gnomekeyring.DeniedError, gnomekeyring.BadArgumentsError,gnomekeyring.IOError)/' /usr/share/gtkvncviewer/gtkvncviewer.py