Package: apt-cacher-ng Version: 3.7.2-1 Severity: normal I'm having a real hard time getting acngfs to work reliably, and it starts straining my good will quite a bit. The impression that I'm getting is that it finishes system calls before the underlying download has finished which manifests as hashes being calculated incorrectly in aptitude/apt-get/apt which makes acngfs useless.
Other behaviour I'm observing: apt-cacher-ng constantly terminates not-yet-finished downloads only to retry them anew quickly after which results in a lot of wasted bandwidth and incomplete files under /var/cache/apt-cacher-ng/debrep which I then have to delete manually because for some reason apt-cacher-ng does not detect the corruption itself. I have observed the behaviour only when accessing files through acngfs. Downloading a file with wget using apt-cacher-ng as the proxy works fine. I run acngfs like this: /usr/lib/apt-cacher-ng/acngfs http://deb.debian.org/debian \ /var/local/acngfs_debian proxy=127.0.0.1:3142 \ cachedir=/var/cache/apt-cacher-ng/debrep \ -o allow_root,auto_unmount,intr,intr_signal=10 -f -d I took squid out of the picture, so I don't think it has anything to do with this. That's all I have. I wish I could offer more details, but the software is nigh undebuggable and its architecture completely incomprehensible to me. -- System Information: Debian Release: 11.0 APT prefers testing-security APT policy: (500, 'testing-security') Architecture: amd64 (x86_64) Kernel: Linux 5.10.0-7-amd64 (SMP w/8 CPU threads) Locale: LANG=en_DE.UTF-8, LC_CTYPE=en_DE.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to en_US.UTF-8), LANGUAGE=en_US.UTF-8 Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: SELinux: enabled - Mode: Permissive - Policy name: default Versions of packages apt-cacher-ng depends on: ii adduser 3.118 ii debconf [debconf-2.0] 1.5.75 ii dpkg 1.20.9 ii libbz2-1.0 1.0.8-4 ii libc6 2.31-12 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 5.2.5-2 ii libssl1.1 1.1.1k-1 ii libstdc++6 10.2.1-6 ii libsystemd0 247.3-5 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: pn avahi-daemon <none> ii doc-base 0.11.1 ii libfuse2 2.9.9-5 -- Configuration Files: /etc/apt-cacher-ng/acng.conf changed [not included] /etc/apt-cacher-ng/security.conf [Errno 13] Permission denied: '/etc/apt-cacher-ng/security.conf' -- debconf information excluded
