digiKam is an Open-Source project Photos management software, specially for KDE but you can use it on Ubuntu or others distros too. In digiKam photos are organized in albums which can be sorted chronologically, by folder layout or by custom collections. Developers recently released digiKam 4.9.0 with 33 bug fixes. Developers main focus is on digiKam 5.0 release, as it is supposed to be a major release of digiKam.
digiKam 4.9.0 is a bug fix release so there are no new features. But here are some of the main features of digiKam.
What's Fixed In digiKam 4.9.0
digiKam 4.9.0 released with 33 bug fixes that make digiKam stable. Here is a screenshot of some bug fixes if you want to check the complete list of Bug fixes go here.
How To Install digiKam 4.9.0 In Ubuntu/Linux Mint Or Other Ubuntu Based Distros ?
digiKam 4.9.0 is available in https://launchpad.net/~philip5 repository managed by Philip. You can add the repository from terminal in following way to install latest version of digiKam.
$ sudo add-apt-repository ppa:philip5/extra
$ sudo apt-get update
$ sudo apt-get install digikam
If you found any problem report here or comment below.