why do i get a Segmentation fault error when i exec “pm” on an android device?

Question

my device:htcg14 rooted

i can exec pm on emulator.

But my device does not work. Before I exec \"su\",it works fine.

shell@android:/ $ pm
usag         


        

Answer 1

Upgrade your su binary - go to SuperUser app and check for updates. If that doesn't solve your problem then use some other app like SuperSU.

Answer 2

In your established shell session, either remote or local, ensure the LD_LIBRARY_PATH envar is set:

/ # export LD_LIBRARY_PATH=/system/lib