My Ubuntu 18.04 doesn't allow me to log in with GNOME. Immediately after logging in, it seems that a crash occurs and I'm back at the log in page. If I try with a different user it works.
I found this in /var/log/syslog
Dec 10 10:13:38 y-server indicator-multi[13236]: indicator-multiload: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.
Can anyone help?