Error when execute sudo apt-get upgrade or sudo apt-get install gnuradio

Hi,

I use a Pynq-Z1 board. When execute sudo apt-get install gnuradio or sudo apt-get upgrade, have error:
dpkg: error: error opening configuration directory '/etc/dpkg/dpkg.cfg.d': Structure needs cleaning E: Sub-process /usr/bin/dpkg returned an error code (2)

Thanks.

Hi,

I solved problem simply through load SD card with a new image of Pynq-Z1. I have no idea how solve this problem in other way.

Good day!