===As requested === $ dpkg -S libzstd.so.1 libzstd1:amd64: /usr/lib/x86_64-linux-gnu/libzstd.so.1.3.3 libzstd1:amd64: /usr/lib/x86_64-linux-gnu/libzstd.so.1
$ ls -l /usr/lib/x86_64-linux-gnu/libzstd.so* ls: cannot access '/usr/lib/x86_64-linux-gnu/libzstd.so*': No such file or directory ===Plus some more things that might be of interest=== Yet the package claims to be installed $ dpkg -l |grep libzstd ii libzstd1:amd64 1.3.3+dfsg-2ubuntu1 amd64 fast lossless compression algorithm Try to purge it $ sudo apt-get purge libzstd1 Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: dictionaries-common : Depends: debconf (>= 1.5.5) but it is not going to be installed or debconf-2.0 Depends: libtext-iconv-perl but it is not going to be installed E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages. Same failure after creating empty libzstd.so files with touch (them removed them). Nor is the libzstd1 package in the /var/cache/apt/archives directory. Tried to download the libzstd1 package: $ sudo apt-get download libzstd1 Get:1 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 libzstd1 amd64 1.3.3+dfsg-2ubuntu1 [189 kB] Fetched 189 kB in 1s (335 kB/s) W: Download is performed unsandboxed as root as file '/usr/lib/x86_64-linux-gnu/libzstd1_1.3.3+dfsg-2ubuntu1_amd64.deb' couldn't be accessed by user '_apt'. - pkgAcquire::Run (13: Permission denied) Nothing showed up in /var/cache/apt/archives. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766046 Title: dpkg-deb error processing libc6_2.27, libzstd.so.1 is missing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/1766046/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs