ke, 2006-08-09 kello 18:34 +0300, Martin-Éric Racine kirjoitti:
> ke, 2006-08-09 kello 00:31 +0300, Martin-Éric Racine kirjoitti:
> > ti, 2006-08-08 kello 22:33 +0200, Sjoerd Simons kirjoitti:
> > > On Thu, Aug 03, 2006 at 06:16:29PM +0300, Martin-Éric Racine wrote:
> > > > I welcome further step-by-step instructions to perform, towards finding
> > > > the source of this keyboard input disruption by dbus-enabled apps in X.
> > > 
> > > I doubt it's dbus (thatis the session bus) itself but instead something 
> > > on the
> > > session bus. Which dies when you kill the session bus.
> > > 
> > > Try looking at the difference between your procress listing before and 
> > > after killing the session bus. Probably same apps have quit (among which 
> > > the
> > > one guilty for your slugish keyboard)
> > 
> > As mentioned in the original bug report, been there done that. NO SINGLE
> > APPLICATION died as the result of killing dbug daemons.
> 
> Hmm.  It seems I forgot to actually mention it.  Anyhow, NO, there is no
> other application that dies in the process of killing D-Bus components.
> 
> However, as suggested over IRC, I straced this and it indeed taps into
> the keyboard:

Here's a shorter one, until the keystroke that I pressed right when
infinite scrolling kicked-in:

me        2165  0.0  0.2   2648   648 ?        S    18:50   0:00 
/usr/bin/dbus-launch --exit-with-session x-session-manager
me        2168  0.0  0.1   2052   424 ?        Ss   18:50   0:00 dbus-daemon 
--fork --print-pid 8 --print-address 6 --session
root      3953  0.0  0.1   2052   424 ?        Ss   18:54   0:00 dbus-daemon 
--fork --print-pid 8 --print-address 6 --session
nino:/root# strace -p 2165 60
Process 2165 attached - interrupt to quit
select(5, [0 4], NULL, [0 4], NULL)     = 1 (in [0])
ioctl(4, FIONREAD, [0])                 = 0
read(0, "\340H", 512)                   = 2
select(5, [0 4], NULL, [0 4], NULL)     = 1 (in [0])
ioctl(4, FIONREAD, [0])                 = 0
read(0, "\340H", 512)                   = 2
select(5, [0 4], NULL, [0 4], NULL)     = 1 (in [0])
ioctl(4, FIONREAD, [0])                 = 0
read(0, "\340H", 512)                   = 2
select(5, [0 4], NULL, [0 4], NULL)     = 1 (in [0])
ioctl(4, FIONREAD, [0])                 = 0
read(0, "\234", 512)                    = 1
select(5, [0 4], NULL, [0 4], NULL


-- 
Martin-Éric Racine
http://q-funk.iki.fi


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