Package: liblz4-1 Version: 1.10.0-1 When I run sudo apt update to invoke the latest experimental version of APT, I get the following error message at the end:
/usr/lib/apt/methods/store: symbol lookup error: /lib/x86_64-linux-gnu/liblz4.so.1: undefined symbol: LZ4_XXH32_reset Error: Method store has died unexpectedly! Error: Sub-process store returned an error code (127) For a similar reason, I also was not able to use reportbug to send this email message: $ reportbug -f /lib/x86_64-linux-gnu/liblz4.so.1 Traceback (most recent call last): File "/usr/bin/reportbug", line 40, in <module> from reportbug import utils File "/usr/lib/python3/dist-packages/reportbug/utils.py", line 45, in <module> import apt File "/usr/lib/python3/dist-packages/apt/__init__.py", line 21, in <module> import apt_pkg ImportError: /lib/x86_64-linux-gnu/liblz4.so.1: undefined symbol: LZ4_XXH32_update