There are some problems with installed packages. I install:
nano - 2.8.7-1 swconfig - 11 whereis - 2.30.2-1
and they all do not work, because there is no library /lib/ld-musl-armhf.so.1:
ld-musl-armhf.so.1: No such file or directory
root@LEDE:/# /sbin/sw swconfig switch_root root@LEDE:/# /sbin/swconfig /bin/ash: /sbin/swconfig: not found root@LEDE:/# ldd /sbin/swconfig /lib/ld-musl-armhf.so.1 (0xb6f66000) libnl-tiny.so => /usr/lib/libnl-tiny.so (0xb6f4f000) libuci.so => /lib/libuci.so (0xb6f36000) libubox.so => /lib/libubox.so (0xb6f1c000) libgcc_s.so.1 => /lib/libgcc_s.so.1 (0xb6f00000) libc.so => /lib/ld-musl-armhf.so.1 (0xb6f66000) root@LEDE:/# ls -s /lib/ld-musl-armhf.so.1 ls: /lib/ld-musl-armhf.so.1: No such file or directory