Kali upgrade

[wdb]

im unable to upgrade from 2019.2 to 2019.4 siting no free space..
im using 16GB sandisk pendrive for kali live/encrypted persistence

[v0id]

i suggest you copy all your important files to another usb stick and just install a fresh copy of kali linux 2019.4 to your sandisk 16gb pendrive

[bigbiz]

If you can log in to recovery then run this command.

dpkg --configure -a
It always helps my upgrades when they go sideways