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GNOME login screen does not start
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Version 1 of 2: You are viewing an older version of this document, as it appeared on Apr 2 2018, 10:44.

Main PageTroubleshootingGNOME GUI not starting

GNOME display manager (login screen) does not start, only black screen is showed


System successfully booted, but GNOME Display Manager (gdm—login screen) did not start, login prompt is displayed:



In some cases it might help to reconfigure the GNOME login manager. Login with your username/password at the prompt:


and run the following command:

sudo dpkg-reconfigure gdm3

Restart to see if it helped.

See also

If the problem happened after a system upgrade, you can try Fixing broken system upgrade.

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Apr 2 2018, 10:44

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mladen edited the content of this document. (Show Details)Apr 2 2018, 10:44
mladen moved this document from GNOME login screen does not start.
mladen changed the edit policy from "All Users" to "Restricted Project (Project)".May 10 2018, 07:47