Same problem here. I replaced /usr/bin/gnome-screensaver with a shell script that dumped ps details to a file. It appears to run five times in total - I'm guessing three times on boot, and another two times on login given the 21 second lag.
-rw-r--r-- 1 sarah sarah 14707 2010-07-08 08:41:24.000000000 +1000 gnome-start.1315 -rw-r--r-- 1 sarah sarah 14707 2010-07-08 08:41:24.000000000 +1000 gnome-start.1320 -rw-r--r-- 1 sarah sarah 14588 2010-07-08 08:41:24.000000000 +1000 gnome-start.1323 -rw-r--r-- 1 sarah sarah 17531 2010-07-08 08:41:45.000000000 +1000 gnome-start.1465 -rw-r--r-- 1 sarah sarah 17363 2010-07-08 08:41:45.000000000 +1000 gnome-start.1471 Below is the shell file I used #!/bin/sh ps auxwf >> /var/tmp/gnome-start.$$ cat /proc/self/status >> /var/tmp/gnome-start.$$ Attached are the outputs from a single boot cycle. It's definitely being started by dbus. Any pointers on where to look next are welcome. ** Attachment added: "Process information" http://launchpadlibrarian.net/51545056/gnome-start.tgz -- unlock screen -dialog comes up twice https://bugs.launchpad.net/bugs/556255 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs