I recently updated my SuperSU to 2.79. Titanium Backup has stopped working since then. I've tried reinstalling it and clearing data and cache too.
Strangely, it is trying to obtain SuperUser permission from a script in the location:
system/bin/.ext/.su
when I try to execute it using Android Terminal, it throws a Syntax Error.
Any help will be appreciated.
/system
to give root powers but modifies boot partition. I have a similar root and this sometimes doesn't go well with TiBu. The workaround for me was to go to SU settings and toggle mount namespace separation ( in my case it should be unchecked). Reboot and try TiBu again . Let me know if this solves