Ubuntu – ‘starting version 219’ bug after the 15.04 update


After update my system to 15.04, I have an error message at the boot: 'starting build 219'.

The bug is known, its recommend to go to console mode and enter this command:

sudo systemctl enable sddm.service -f

But when I enter this command I get an error message:

Error getting authority: Error initializing authority: Could not connect: No such file or directory (g-io-error-quark, 1)

Best Answer

You may get such an error if your display manager is not sddm.

Running the following can show which display manager you are using :

cat /etc/X11/default-display-manager

For example, if your display manager is /usr/sbin/gdm, running the following may help :

sudo systemctl enable gdm.service -f
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