Where would certainly I locate a PPA for the latest variation of GIMP?
I have not been adhering to GIMP development really carefully, yet it shows up that in the most up to date development variation, 2.7.1, "it is not feasible to start up in solitary - window setting yet" (2.7.1 release notes). I presume it's feasible to enable it after beginning however.
There is a tutorial on How-To Geek clarifying just how to install 2.7.1 from a PPA and also enable solitary - window setting.
A recap of just how to add the PPA and also upgrade Gimp :
sudo add-apt-repository ppa:matthaeus123/mrw-gimp-svn sudo apt-get update sudo apt-get install gimp