Package: openssh-client Version: 1:8.3p1-1 Severity: normal I'm not sure ssh-add is at fault here, but I don't know how to debug this any further.
For the past 2-3 days, I've been unable to use ssh-add to add pubkeys to my ssh agent. It fails with gnome-keyring-daemon: $ gnome-keyring-daemon SSH_AUTH_SOCK=/run/user/1000/keyring/ssh $ ls -l /run/user/1000/keyring/ total 0 srwxr-xr-x 1 francois francois 0 11 oct 13:47 control= srwxr-xr-x 1 francois francois 0 11 oct 13:47 pkcs11= srwxr-xr-x 1 francois francois 0 11 oct 13:47 ssh= $ ssh-add Could not open a connection to your authentication agent. and also with ssh-agent: $ ssh-agent SSH_AUTH_SOCK=/tmp/ssh-vlTg2Dg8kttR/agent.9854; export SSH_AUTH_SOCK; SSH_AGENT_PID=9855; export SSH_AGENT_PID; echo Agent pid 9855; $ ls -l /tmp/ssh-vlTg2Dg8kttR/ total 0 srw------- 1 francois francois 0 11 oct 13:49 agent.9854= $ ssh-add Could not open a connection to your authentication agent. Francois -- System Information: Debian Release: bullseye/sid APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 5.8.0-2-amd64 (SMP w/4 CPU threads) Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=fr_CA.utf8, LC_CTYPE=fr_CA.utf8 (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 openssh-client depends on: ii adduser 3.118 ii dpkg 1.20.5 ii libc6 2.31-4 ii libedit2 3.1-20191231-1 ii libfido2-1 1.5.0-2 ii libgssapi-krb5-2 1.17-10 ii libselinux1 3.1-2 ii libssl1.1 1.1.1h-1 ii passwd 1:4.8.1-1 ii zlib1g 1:1.2.11.dfsg-2 Versions of packages openssh-client recommends: ii xauth 1:1.0.10-1 Versions of packages openssh-client suggests: pn keychain <none> pn libpam-ssh <none> pn monkeysphere <none> ii ssh-askpass 1:1.2.4.1-10+b1 ii ssh-askpass-gnome [ssh-askpass] 1:8.3p1-1 -- no debconf information -- https://fmarier.org/