Package: apt-cacher-ng Version: 3.6-1 Followup-For: Bug #982984 same issue here since upgrade to apt-cacher-ng 3.6-1. Packages apparmor- profiles or apparmor-profiles-extra are not installed.
Sven -- Package-specific info: -- System Information: Debian Release: bullseye/sid APT prefers testing APT policy: (500, 'testing') Architecture: amd64 (x86_64) Kernel: Linux 5.10.0-3-amd64 (SMP w/8 CPU threads) Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages apt-cacher-ng depends on: ii adduser 3.118 ii debconf [debconf-2.0] 1.5.74 ii dpkg 1.20.7.1 ii libbz2-1.0 1.0.8-4 ii libc6 2.31-9 ii libevent-2.1-7 2.1.12-stable-1 ii libevent-pthreads-2.1-7 2.1.12-stable-1 ii libgcc-s1 10.2.1-6 ii liblzma5 5.2.5-1.0 ii libssl1.1 1.1.1i-3 ii libstdc++6 10.2.1-6 ii libsystemd0 247.3-1 ii libwrap0 7.6.q-31 ii lsb-base 11.1.0 ii zlib1g 1:1.2.11.dfsg-2 Versions of packages apt-cacher-ng recommends: ii ca-certificates 20210119 Versions of packages apt-cacher-ng suggests: ii avahi-daemon 0.8-5 pn doc-base <none> ii libfuse2 2.9.9-3 -- Configuration Files: /etc/apt-cacher-ng/security.conf [Errno 13] Keine Berechtigung: '/etc/apt-cacher-ng/security.conf' -- debconf information: * apt-cacher-ng/cachedir: keep * apt-cacher-ng/proxy: keep * apt-cacher-ng/gentargetmode: Set up now and update later * apt-cacher-ng/port: keep * apt-cacher-ng/bindaddress: keep * apt-cacher-ng/tunnelenable: true