Hello, same problem today, and same message appears in syslog:
Jun 13 13:44:13 dlt0001ptrstp lightdm[1201]: ** (lightdm:1201): WARNING **: Error using VT_WAITACTIVE 7 on /dev/tty0: Interrupted system call Jun 13 13:44:13 dlt0001ptrstp org.gtk.vfs.Daemon[14134]: A connection to the bus can't be made Jun 13 13:44:13 dlt0001ptrstp org.a11y.atspi.Registry[14143]: XIO: fatal IO error 11 (Resource temporarily unavailable) on X server ":1" Jun 13 13:44:13 dlt0001ptrstp org.a11y.atspi.Registry[14143]: after 37 requests (37 known processed) with 0 events remaining. Jun 13 13:44:14 dlt0001ptrstp systemd[1]: Started Session c7 of user lightdm. Jun 13 13:44:14 dlt0001ptrstp org.a11y.atspi.Registry[14660]: SpiRegistry daemon is running with well-known name - org.a11y.atspi.Registry Jun 13 13:44:31 dlt0001ptrstp org.gtk.vfs.Daemon[14651]: A connection to the bus can't be made I had to enter the password twice. Regards, -- Stephane Peters. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to lightdm in Ubuntu. https://bugs.launchpad.net/bugs/913323 Title: Occasional login failure and artefacts Status in lightdm package in Ubuntu: New Bug description: Login fails in spite of correct password - I've waited to report this to rule out possible typos. The error occured over 50 times now and happens more often when no network connection is available. Despite of that it is hard to reproduce. Sometimes it occurs when network connection is up. A sure sign of a situation when the password will not be accepted is graphical artifacts at the login screen. These vanish after failed attempt and normal login is possible at second attempt - no failure occured then. O.K., here's how to reproduce it: I changed my login manager to gdm and back to lightdm by using "dpkg-reconfigure lightdm" as root. The first time lightdm is in use after that the artifacts show up and login is only possible at second attempt. System in use here is XUbuntu 11.10, lightdm is 1.0.6-0ubuntu1.2. Bug is possibly related to Bug #882955. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/913323/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
