Had the same issue, but wihtout libnss-libvirt installed. Switching to the mirror method also triggers the error.
# sed -i 's/http:\/\/archive.ubuntu.com\/ubuntu\//mirror:\/\/mirrors.ubuntu.com\/mirrors.txt/g' /etc/apt/sources.list # apt update 0% [Working] **** Seccomp prevented execution of syscall 0000000078 on architecture amd64 **** Reading package lists... Done E: Method mirror has died unexpectedly! E: Sub-process mirror returned an error code (31) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1732030 Title: 'apt update' dies with seccomp error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1732030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
