I recently bought a C720 Chromebook and have since put Ubuntu on it. The only problem I have so far is the limited amount of disk space left on the SSD.
I was wondering if it'd be possible to install apps onto an SD card or USB drive maybe even an external hard drive and run the files from there.
I read into symlinks but I don't really know where to start with those, At the moment I'm trying to install Skype and Steam onto my SD Card without taking up the remaining space on my SSD.
sudo lsblk -o NAME,RM,FSTYPE,LABEL,SIZE,MOUNTPOINT
and edit your question to include its output?/usr
folder in a SDCARD partition.