To install profile-sync-daemon open a terminal (ctrl+alt+t) and type in the following commands :
sudo add-apt-repository ppa:graysky/utils
sudo apt-get update
sudo apt-get install profile-sync-daemon
To edit the configuration open the this file via terminal :
sudo gedit /home/USERNAME/.config/psd/psd.conf
Uncomment (remove#) #BROWSERS"" so it looks like this :
BROWSERS "firefox chromium"
This serves as an example , fill in the quotes with the browsers you are using. If you do not uncomment this line all the supported browser profiles will use tmpfs.
Beginning with version 5.54 of psd, native support for overlayfs is included. Uncomment the USE_OVERLAYFS="yes" line to enable it rather than the default full copy to reduce the memory costs and to improve sync/unsync operations.
Next we are going to use the parse command :
The 'parse' option can be called to show users exactly what psd will do/is doing based on
$/home/USERNAME/.config/psd/psd.conf as well printout useful information such as profile size and paths.
After installing and configuring profile-sync-daemon restart your PC .