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GDM duo authentication options

AGG1
Beginner
Beginner

2X_a_a10ff7bfbd518d918844b9001065956f99928774.png

Hello,

I’ve successfully installed and configured unix duo, but the prompt on the GDM login screen seems to overlap and doesn’t look very good. It appears to work correctly on other display managers like LightDM, but is there any way to make this look better for GDM?

1 Reply 1

crms1496
Beginner
Beginner

I’d like to add to this. The issue seems to be related to GDM 3.36 changing how it displays PAM_PROMPT_ECHO_ON messages. The Gnome developers seem to think multiline messages should use PAM_TEXT_INFO. There is a issue in the Gnome Shell repository from a year ago here GNOME Shell 3.36 broke compatibility with PAM modules, can not show multiline messages. (#3627) · Issues · GNOME / gnome-shell · GitLab

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