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Date:      Mon, 06 Apr 2009 22:37:24 -0500
From:      Robert Noland <rnoland@FreeBSD.org>
To:        Tim Kientzle <kientzle@freebsd.org>
Cc:        current@freebsd.org
Subject:   Re: KDE4 and input events stalled
Message-ID:  <1239075455.1908.36.camel@balrog.2hip.net>
In-Reply-To: <49DAC742.8090507@freebsd.org>
References:  <49DA752B.5030805@freebsd.org> <934e1d760904061438k7d70d683re5c9d9a29e311942@mail.gmail.com> <934e1d760904061455o4736d643o1d07e3292192d94c@mail.gmail.com> <1239057809.1908.2.camel@balrog.2hip.net> <49DAC742.8090507@freebsd.org>

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On Mon, 2009-04-06 at 20:23 -0700, Tim Kientzle wrote:
> Robert Noland wrote:
> >
> >>> On Tue, Apr 7, 2009 at 5:33 AM, Tim Kientzle <kientzle@freebsd.org> w=
rote:
> >>>
> >>>> For example, if I click on a button almost
> >>>> anywhere in the KDE interface (including
> >>>> Seamonkey):
> >>>>  - Button down
> >>>>  - See button depress
> >>>>  - Button up
> >>>>  -  ??  nothing happens ??
> >>>>  - Move mouse
> >>>>  - Button up, event occurs
> >=20
> > Let me guess, you are using Intel graphics?
>=20
> Ummm...  Okay, what do you know that I don't?
>=20
> I fixed the input problem by setting "AcceptEmptyInput"
> appropriately[1].
>=20
> Now, I have two other problems I'm trying to
> track down, either of which could be related to
> using Intel graphics:
>   * On logout, screen dies (garbage all over).
>     /var/log/messages reports that the Xorg server
>     died with a segfault; I presume this left the
>     graphics card in a bad state.  Alt-Ctrl-F1 changes
>     the garbage on the screen but doesn't recover the
>     screen.

This is definately broken on at least some Intel chips at the moment...
I'm working on it...  I find that if I kill X by stopping gdm, things
seem to be ok... Using the logout or reset options in the gnome menus
does bad things...

>   * If I start kdm from /etc/ttys, I get a blank
>     screen on startup.  If I start it from a root
>     login, it works okay for the first login.

This sounds more like it is waiting on hal/dbus to start up than
anything.  You might try using Option "AutoAddDevices" "off" in place of
or in addition to AllowEmptyInput.

robert.

> Still digging...
>=20
> Tim
>=20
> [1] If I understand correctly, "AcceptEmptyInput"
> is now mandatory if you are not using hald and
> forbidden if you are.  Is there a reason for
> the Xorg server not to set it automatically?
> _______________________________________________
> freebsd-current@freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-current
> To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org=
"
--=20
Robert Noland <rnoland@FreeBSD.org>
FreeBSD

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