septuagenarian,
**In case of problems, please do ensure that all your photos are
backed up to an external drive before proceeding further.
Google withdrew support for Picasa under Linux in 2012 and Picasa is not available in the Ubuntu 14.04 repositories:
http://askubuntu.com/questions/14647...n-i-install-it
However, Picasa is still available in the Linux Mint repositories.
Plan A If you have managed to install your old Picasa 3.0 in Ubuntu 14.04 and there is a chance that it might work, then this is how to remove Shotwell.
Press the Ctrl + Alt + T keys simultaneously to open the Terminal, then type:
Code:
sudo apt-get purge shotwell
Press the Enter key and type your user password.
Note that for security reasons, your password will
not be displayed as you type.
Press Enter.
If you are asked to continue, type y
and press Enter again.
If you need to reinstall Shotwell:
Code:
sudo apt-get install shotwell
Press the Enter key and type your user password.
Press Enter.
To start Picasa you need to go to the Terminal again and type:
Press Enter.
Plan B If you
cannot get Picasa 3.0 to work in Ubuntu 14.04, then you need to install Linux Mint 17.1 (either MATE or Cinnamon). I used LM 17.1 MATE 32 bit, which can be downloaded from:
http://www.linuxmint.com/edition.php?id=173
**You will need to
backup all your documents, photos, email, bookmarks etc to an external hard drive before proceeding further.
Once LM 17.1 is installed, you need to install Picasa (version 3.0.5744-02).
Open the Terminal (see Menu > Favourites or System) and type:
Code:
sudo apt-get install picasa
Press the Enter key and type your user password. Press Enter.
If you are asked to continue, type y
and press Enter again.
To start Picasa you need to go to the Terminal again and type:
(press Enter)
There does not appear to be an option to open Picasa other than via the Terminal, but Picasa 3.0.5744-02
does work in LM 17.1. I have tested it.