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Date:      Fri, 21 Aug 2009 22:51:21 -0700
From:      "Kevin Oberman" <oberman@es.net>
To:        Joe Marcus Clarke <marcus@FreeBSD.org>
Cc:        gnome@FreeBSD.org
Subject:   Re: screensaver still broken... 
Message-ID:  <20090822055121.AE6671CC09@ptavv.es.net>
In-Reply-To: Your message of "Fri, 21 Aug 2009 20:15:59 EDT." <1250900159.99362.2.camel@shumai.marcuscom.com> 

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> From: Joe Marcus Clarke <marcus@FreeBSD.org>
> Date: Fri, 21 Aug 2009 20:15:59 -0400
> 
> On Fri, 2009-08-21 at 15:25 -0700, Kevin Oberman wrote:
> > > Date: Fri, 21 Aug 2009 16:43:45 -0400
> > > From: Joe Marcus Clarke <marcus@freebsd.org>
> > > Sender: owner-freebsd-gnome@freebsd.org
> > > 
> > > Mike Harding wrote:
> > > > I still have issues where a screen lock won't let me type in my
> > > > password, have to kill it from a console.  Also, the LCD backlight for
> > > > my desktop machine doesn't turn off... something in GNOME turns off
> > > > the power saving in X.
> > > > 
> > > > Does these lines in ~/.xsession-errors about org.gnome.ScreenSaver
> > > > mean anything?
> > > 
> > > No.  Everyone sees them.  I cannot reproduce the gnome-screensaver
> > > problems on any of my machines.  And I don't have a machine with fully
> > > working power management to test backlight stuff.  I don't have any
> > > suggestions, either because I have not seen these problems.  Maybe some
> > > of the upstream GNOME people have some ideas of things to try.
> > > 
> > > Joe
> > > 
> > > > 
> > > > ...
> > > > GNOME_KEYRING_SOCKET=/var/tmp/keyring-nSCzz5/socket
> > > > SSH_AUTH_SOCK=/var/tmp/keyring-nSCzz5/socket.ssh
> > > > Window manager warning: Failed to read saved session file /home/mvh/.config/metacity/sessions/10de59714e160f9b21125086698531955500000022920015.ms: Failed to open file '/home/mvh/.config/metacity/sessions/10de59714e160f9b21125086698531955500000022920015.ms': No such file or directory
> > > > ** (gnome-volume-control-applet:2341): DEBUG: Disabling debugging
> > > > 
> > > > ** (gnome-power-manager:2339): WARNING **: DBUS error: Could not get owner of name 'org.gnome.ScreenSaver': no such name
> > > > ** (gnome-power-manager:2339): DEBUG: proxy is NULL, maybe the daemon responsible for org.gnome.ScreenSaver is not running?
> > > > 
> > > > ** (gnome-power-manager:2339): WARNING **: This machine is not identified as a laptop.system.formfactor is desktop.
> > > > 
> > > > ** (gnome-power-manager:2339): WARNING **: This machine is not identified as a laptop.system.formfactor is desktop.
> > > > ** (gnome-power-manager:2339): DEBUG: This machine is not identified as a laptop.system.formfactor is desktop.
> > > > ** (gnome-power-manager:2339): DEBUG: We are not a laptop, so not even trying
> > > > Unable to open desktop file /usr/local/share/gnome/applications/gnome-terminal.desktop for panel launcher: No such file or directory
> > > > system-config-printer-applet: failed to start NewPrinterNotification service
> > > > Initializing nautilus-open-terminal extension
> > > > 
> > > > ...
> > > > _______________________________________________
> > > > freebsd-gnome@freebsd.org mailing list
> > > > http://lists.freebsd.org/mailman/listinfo/freebsd-gnome
> > > > To unsubscribe, send any mail to "freebsd-gnome-unsubscribe@freebsd.org"
> > > > 
> > 
> > I've grabbed a ktrace of it and I see a bunch of read errors. That would
> > make some sense as it looks like the screensaver get to the point of
> > accepting input when it dies.
> 
> One thing that is absolutely required is that /usr/local/bin/pam_helper
> exists, and setuid root.  If you run this command manually as:
> 
> /usr/local/bin/pam_helper gnome-screensaver USERNAME
> 
> Where USERNAME is your username, then type in your password, and hit
> Control+D, you should get back an exit status of 0 (i.e. $? = 0 or
> $status = 0).  If this tool isn't working, then unlocking will not be
> possible.

Well, that explains one of the three systems...the laptop that never
seemed to work. pam_helper was not installed. That is now fixed and that
system (my laptop) works, for now.

It was present on both other systems, so it was no just that, but I
won't have my hands on either of those systems until Monday. 

My ktrace was on the laptop. I'll try grabbing another Monday on a
system that has shown the problem even though they have a working
pam_helper.

Thanks, Joe!
-- 
R. Kevin Oberman, Network Engineer
Energy Sciences Network (ESnet)
Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab)
E-mail: oberman@es.net			Phone: +1 510 486-8634
Key fingerprint:059B 2DDF 031C 9BA3 14A4  EADA 927D EBB3 987B 3751



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