In Jaunty I get this:
strace -p `pidof fast-user-switch-applet` ############################# ... poll([{fd=3, events=POLLIN|POLLPRI|POLLERR|POLLHUP}], 1, -1) = 1 ([{fd=3, revents=POLLIN|POLLHUP}]) poll([{fd=3, events=POLLIN|POLLPRI|POLLERR|POLLHUP}], 1, -1) = 1 ([{fd=3, revents=POLLIN|POLLHUP}]) poll([{fd=3, events=POLLIN|POLLPRI|POLLERR|POLLHUP}], 1, -1) = 1 ([{fd=3, revents=POLLIN|POLLHUP}]) poll([{fd=3, events=POLLIN|POLLPRI|POLLERR|POLLHUP}], 1, -1) = 1 ([{fd=3, revents=POLLIN|POLLHUP}]) poll([{fd=3, events=POLLIN|POLLPRI|POLLERR|POLLHUP}], 1, -1) = 1 ([{fd=3, revents=POLLIN|POLLHUP}]) poll([{fd=3, events=POLLIN|POLLPRI|POLLERR|POLLHUP}], 1, -1) = 1 ([{fd=3, revents=POLLIN|POLLHUP}]) poll([{fd=3, events=POLLIN|POLLPRI|POLLERR|POLLHUP}], 1, -1) = 1 ([{fd=3, revents=POLLIN|POLLHUP}]) ... ##############################
lsof|grep fast-us|grep 3u fast-user 3580 rune 3u sock 0,4 12944 can't identify protocol ...
Version: fast-user-switch-applet 2.24.0-0ubuntu13
In Jaunty I get this:
strace -p `pidof fast-user- switch- applet` ####### ####### ####### # POLLIN| POLLPRI| POLLERR| POLLHUP} ], 1, -1) = 1 ([{fd=3, revents= POLLIN| POLLHUP} ]) POLLIN| POLLPRI| POLLERR| POLLHUP} ], 1, -1) = 1 ([{fd=3, revents= POLLIN| POLLHUP} ]) POLLIN| POLLPRI| POLLERR| POLLHUP} ], 1, -1) = 1 ([{fd=3, revents= POLLIN| POLLHUP} ]) POLLIN| POLLPRI| POLLERR| POLLHUP} ], 1, -1) = 1 ([{fd=3, revents= POLLIN| POLLHUP} ]) POLLIN| POLLPRI| POLLERR| POLLHUP} ], 1, -1) = 1 ([{fd=3, revents= POLLIN| POLLHUP} ]) POLLIN| POLLPRI| POLLERR| POLLHUP} ], 1, -1) = 1 ([{fd=3, revents= POLLIN| POLLHUP} ]) POLLIN| POLLPRI| POLLERR| POLLHUP} ], 1, -1) = 1 ([{fd=3, revents= POLLIN| POLLHUP} ]) ####### ####### ####### ##
#######
...
poll([{fd=3, events=
poll([{fd=3, events=
poll([{fd=3, events=
poll([{fd=3, events=
poll([{fd=3, events=
poll([{fd=3, events=
poll([{fd=3, events=
...
#######
lsof|grep fast-us|grep 3u
fast-user 3580 rune 3u sock 0,4 12944 can't identify protocol
...
Version: switch- applet 2.24.0-0ubuntu13
fast-user-