This question already has an answer here:
I've recently started seeing a delay (about a minute or so) after entering my password in greeter and the desktop showing up.
I filed this bug https://bugs.launchpad.net/pantheon-greeter/+bug/1632317 thinking it was to do with the PAM kwallet module but it appears the issue still occurs for me.
Anyone else seeing this delay during login and anything I can do to help troubleshoot?
Something to do with Gala startup maybe?
I just noticed this in my dmesg:
[ 101.343635] show_signal_msg: 27 callbacks suppressed [ 101.343638] loader: segfault at 88 ip 00007f7d7cca9633 sp 00007f7d361d1008 error 4 in libgtk-3.so.0.1800.9[7f7d7cb32000+71a000]