I'm running up-to-date Debian Sid and since gnupg-agent was upgraded from gnupg-agent:amd64 (2.1.17-3), I have been seeing the following error in syslog:
gpg-agent[7545]: can't connect to the SCdaemon: IPC connect call failed this is repeated every 2 seconds. I have tried killing gpg-agent with gpgconf --kill gpg-agent but it immediately restarts presumably called by systemd but I can't find any config files associated with gpg-agent to see where scdaemon is being called. scdaemon isn't installed. Any suggestions where to look for the cause of the syslog error and prevent my SSD from being worn out? Thankyou Rob -- System Information: Debian Release: 9.0 APT prefers unstable APT policy: (500, 'unstable'), (500, 'testing'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.9.0-1-amd64 (SMP w/4 CPU cores) Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages gnupg-agent depends on: ii libassuan0 2.4.3-2 ii libc6 2.24-9 ii libgcrypt20 1.7.6-1 ii libgpg-error0 1.26-2 ii libnpth0 1.3-1 ii libreadline7 7.0-2 ii pinentry-gnome3 [pinentry] 1.0.0-1 ii pinentry-gtk2 [pinentry] 1.0.0-1 Versions of packages gnupg-agent recommends: ii gnupg 2.1.18-3 ii gpgsm 2.1.18-3 Versions of packages gnupg-agent suggests: ii dbus-user-session 1.10.14-1 ii libpam-systemd 232-14 ii pinentry-gnome3 1.0.0-1 pn scdaemon <none> -- no debconf information