Error while upgrading 17.10 to 18.04

Asked Apr 26 '18 at 17:57

Active May 01 '18 at 04:24

Viewed 1,100 times

I got following error while running sudo update-manager -d command. Why this error occurred? And how to solve it?

sudo update-manager -d
Invalid MIT-MAGIC-COOKIE-1 keyUnable to init server: Could not connect: Connection refused
Invalid MIT-MAGIC-COOKIE-1 keyUnable to init server: Could not connect: Connection refused
Invalid MIT-MAGIC-COOKIE-1 keyUnable to init server: Could not connect: Connection refused

(update-manager:2298): Gtk-WARNING **: cannot open display: :0

edited May 01 '18 at 04:24

asked Apr 26 '18 at 17:57

Kiran Shahi

Error while upgrading 17.10 to 18.04

0 Answers0