:~$ echo $GNOME_KEYRING_PID
2124
:~$ echo $GNOME_KEYRING_CONTROL
/run/user/1000/keyring-z6ixvT

:~$ cat ~/.subversion/config | grep -v "^#"

[auth]
password-stores = gnome-keyring

cat ~/.subversion/servers | grep -v "^#"
[global]
store-passwords = yes
store-plaintext-passwords = no