为什么我在Android设备上执行"pm"时会出现Segmentation fault错误？

Question

我的设备:htcg14 rooted

我可以在模拟器上执行pm.

但我的设备不起作用.在我执行"su"之前,它工作正常.

shell@android:/ $ pm
usage: pm list packages [-f] [-d] [-e] [-s] [-e] [-u] [FILTER]
       pm list permission-groups
       pm list permissions [-g] [-f] [-d] [-u] [GROUP]

但当我执行su,然后exec pm,我得到一个错误.为什么？

shell@android:/ $ su
su
shell@android:/ # pm
pm
[1] + Stopped (signal)     pm
shell@android:/ # pm
pm
[2] + Stopped (signal)     pm
[1] - Segmentation fault   pm
shell@android:/ # busybox pm
busybox pm
pm: applet not found
[2] + Segmentation fault   pm
1|shell@android:/ #

我怎么能执行pm？救命...

Answer 1

在已建立的shell会话中,无论是远程还是本地,请确保设置了LD_LIBRARY_PATH envar:

/ # export LD_LIBRARY_PATH=/system/lib