RE: [GnomeMeeting-list] anti-aliasing

From: Damien Sandras <dsandras seconix com>
To: gnomemeeting-list gnome org
Subject: RE: [GnomeMeeting-list] anti-aliasing
Date: 19 May 2003 11:39:23 +0200
Hi again,


>From the backtrace, I see a crash in OpenH323. That backtrace is typical
when the user installed a GnomeMeeting RPM compiled with a given version
of OpenH323/PWLIB and runs it with another version of OpenH323/PWLIB.
Perhaps you forced deps...

In short, make sure that :
- the openh323 version installed on your system is the rpm provided by
SUSE 8.2
- the pwlib version installed on your system is the rpm provided by SUSE
8.2
- the gnomemeeting rpm installed on your system is this one :
http://www.gnomemeeting.org/downloads/latest/suse/Suse_8.2/



Le lun 19/05/2003 à 11:33, Evert, Frits van a écrit :
> Damien:
> 
> Please find below the backtrace. I cannot determine the cause of the problem from it.
> 
> Regards,
> 
> Frits
> 
> Backtrace was generated from '/opt/gnome2/bin/gnomemeeting.bin'
> 
> [New Thread 16384 (LWP 3385)]
> [New Thread 32769 (LWP 3426)]
> [New Thread 16386 (LWP 3427)]
> [New Thread 32771 (LWP 3428)]
> [New Thread 49156 (LWP 3429)]
> 0x41654d2a in waitpid () from /lib/libpthread.so.0
> #0  0x41654d2a in waitpid () from /lib/libpthread.so.0
> #1  0x400671ce in libgnomeui_module_info_get ()
>    from /opt/gnome2/lib/libgnomeui-2.so.0
> #2  0x41653895 in __pthread_sighandler () from /lib/libpthread.so.0
> #3  <signal handler called>
> #4  0x415af745 in PCollection::RemoveAll() () from /usr/lib/libpt_linux_x86_r.so.1
> #5  0x410db1d8 in H323Capabilities::RemoveAll() ()
>    from /usr/lib/libh323_linux_x86_r.so.1
> #6  0x0806aca1 in GMH323EndPoint::RemoveAllCapabilities() (this=0x82cdbe8)
>     at endpoint.cpp:401
> #7  0x0806a468 in GMH323EndPoint::UpdateConfig() (this=0xd7e) at endpoint.cpp:377
> #8  0x080697ba in GMH323EndPoint (this=0x82cdbe8) at endpoint.cpp:215
> #9  0x08065eaa in GnomeMeeting (this=0x80f65e0) at gnomemeeting.cpp:74
> #10 0x0808cc9c in gnomemeeting_init (gw=0x80f9778, pw=0x80f9978, lw=0x80f9a70, 
>     dw=0x80f9a80, rtp=0x80f9ac0, chat=0x80fa128, clo=0x80fa138, argc=2, 
>     argv=0xbffff264, envp=0xbffff270) at main_window.cpp:1288
> #11 0x0808f28f in main (argc=2, argv=0xbffff264, envp=0xbffff270)
>     at main_window.cpp:2061
> #12 0x418fe8ae in __libc_start_main () from /lib/libc.so.6
> 
> Thread 5 (Thread 49156 (LWP 3429)):
> #0  0x419c4371 in select () from /lib/libc.so.6
> No symbol table info available.
> #1  0x41640e0c in typeinfo for PList<PTimer> ()
>    from /usr/lib/libpt_linux_x86_r.so.1
> No symbol table info available.
> #2  0x0807ea69 in GMVideoGrabber::Main() (this=0x41e66008)
>     at /usr/lib/pwlib/include/ptlib/object.h:1152
> 	to_open = 0
> 	to_close = -1086326308
> 	to_reset = 0
> #3  0x415aaf20 in PThread::PX_ThreadStart(void*) ()
>    from /usr/lib/libpt_linux_x86_r.so.1
> No symbol table info available.
> #4  0x4164dc60 in pthread_start_thread () from /lib/libpthread.so.0
> No symbol table info available.
> 
> Thread 4 (Thread 32771 (LWP 3428)):
> #0  0x41912768 in sigsuspend () from /lib/libc.so.6
> No symbol table info available.
> #1  0x41650198 in __pthread_wait_for_restart_signal () from /lib/libpthread.so.0
> No symbol table info available.
> #2  0x41651cc9 in __pthread_alt_lock () from /lib/libpthread.so.0
> No symbol table info available.
> #3  0x4164e9f7 in pthread_mutex_lock () from /lib/libpthread.so.0
> No symbol table info available.
> #4  0x4042f24c in gdk_threads_enter () from /usr/lib/libgdk-x11-2.0.so.0
> No symbol table info available.
> #5  0x08095f27 in gnomemeeting_threads_enter () at misc.cpp:66
> No locals.
> #6  0x08092522 in GMILSClient::Main() (this=0x82d0350) at ils.cpp:187
> No locals.
> #7  0x415aaf20 in PThread::PX_ThreadStart(void*) ()
>    from /usr/lib/libpt_linux_x86_r.so.1
> No symbol table info available.
> #8  0x4164dc60 in pthread_start_thread () from /lib/libpthread.so.0
> No symbol table info available.
> 
> Thread 3 (Thread 16386 (LWP 3427)):
> #0  0x41912768 in sigsuspend () from /lib/libc.so.6
> No symbol table info available.
> #1  0x41650198 in __pthread_wait_for_restart_signal () from /lib/libpthread.so.0
> No symbol table info available.
> #2  0x4164cd4e in pthread_cond_wait GLIBC_2 0 () from /lib/libpthread.so.0
> No symbol table info available.
> #3  0x415ac83c in PSyncPoint::Wait() () from /usr/lib/libpt_linux_x86_r.so.1
> No symbol table info available.
> #4  0x410b7d58 in H323ConnectionsCleaner::Main() ()
>    from /usr/lib/libh323_linux_x86_r.so.1
> No symbol table info available.
> #5  0x415aaf20 in PThread::PX_ThreadStart(void*) ()
>    from /usr/lib/libpt_linux_x86_r.so.1
> No symbol table info available.
> #6  0x4164dc60 in pthread_start_thread () from /lib/libpthread.so.0
> No symbol table info available.
> 
> Thread 2 (Thread 32769 (LWP 3426)):
> #0  0x419c25e7 in poll () from /lib/libc.so.6
> No symbol table info available.
> #1  0x4164d96e in __pthread_manager () from /lib/libpthread.so.0
> No symbol table info available.
> 
> Thread 1 (Thread 16384 (LWP 3385)):
> #0  0x41654d2a in waitpid () from /lib/libpthread.so.0
> No symbol table info available.
> #1  0x400671ce in libgnomeui_module_info_get ()
>    from /opt/gnome2/lib/libgnomeui-2.so.0
> No symbol table info available.
> #2  0x41653895 in __pthread_sighandler () from /lib/libpthread.so.0
> No symbol table info available.
> #3  <signal handler called>
> No symbol table info available.
> #4  0x415af745 in PCollection::RemoveAll() () from /usr/lib/libpt_linux_x86_r.so.1
> No symbol table info available.
> #5  0x410db1d8 in H323Capabilities::RemoveAll() ()
>    from /usr/lib/libh323_linux_x86_r.so.1
> No symbol table info available.
> #6  0x0806aca1 in GMH323EndPoint::RemoveAllCapabilities() (this=0x82cdbe8)
>     at endpoint.cpp:401
> No locals.
> #7  0x0806a468 in GMH323EndPoint::UpdateConfig() (this=0xd7e) at endpoint.cpp:377
> 	text = (gchar *) 0x82cdf74 "OY\204ÿLV\200ÿÿÿÿÿ"
> 	player = (gchar *) 0x82d0828 "/dev/dsp0"
> 	recorder = (gchar *) 0x82d0818 "/dev/dsp0"
> 	video_size = 0
> 	use_lid = 0
> 	h245_tunneling = 1
> 	fast_start = 0
> 	gw = (GmWindow *) 0x80f9778
> #8  0x080697ba in GMH323EndPoint (this=0x82cdbe8) at endpoint.cpp:215
> 	msg = (gchar *) 0x138b <Address 0x138b out of bounds>
> 	udp_port_range = (gchar *) 0x82d0698 "è -\b"
> 	tcp_port_range = (gchar *) 0x82d07e8 "\b.-\b\001"
> 	udp_couple = (gchar **) 0x82d07f8
> 	tcp_couple = (gchar **) 0x82d0828
> #9  0x08065eaa in GnomeMeeting (this=0x80f65e0) at gnomemeeting.cpp:74
> No locals.
> #10 0x0808cc9c in gnomemeeting_init (gw=0x80f9778, pw=0x80f9978, lw=0x80f9a70, 
>     dw=0x80f9a80, rtp=0x80f9ac0, chat=0x80fa128, clo=0x80fa138, argc=2, 
>     argv=0xbffff264, envp=0xbffff270) at main_window.cpp:1288
> 	endpoint = (class GMH323EndPoint *) 0x80f9778
> 	client = (GConfClient *) 0xfffffe00
> 	accel = (GtkAccelGroup *) 0x8151838
> 	dnd_targets = {{target = 0x80ac143 "text/plain", flags = 1, info = 0}}
> 	arguments = {{longName = 0x80aed70 "debug", shortName = 100 'd', 
>     argInfo = 2, arg = 0x80fa138, val = 1, 
>     descrip = 0x80b03a0 "Prints debug messages in the console (level between 1 and 6)", argDescrip = 0x0}, {longName = 0x80aeefd "callto", shortName = 99 'c', 
>     argInfo = 1, arg = 0x80fa13c, val = 1, 
>     descrip = 0x80b03e0 "Makes GnomeMeeting call the given callto:// URL", 
>     argDescrip = 0x0}, {longName = 0x0, shortName = 0 '\0', argInfo = 0, 
>     arg = 0x0, val = 0, descrip = 0x0, argDescrip = 0x0}}
> 	pixbuf_icon = (GdkPixbuf *) 0x80f9778
> 	gconf_test = -512
> 	gconf_url = (gchar *) 0x8151838 "à\207\022\b\002"
> 	instance = {<> = {<No data fields>}, endpoint = 0x0, url_handler = 0x0, 
>   gw = 0x80f9778, lw = 0x80f9a70, call_number = 0}
> #11 0x0808f28f in main (argc=2, argv=0xbffff264, envp=0xbffff270)
>     at main_window.cpp:2061
> 	lw = (GmLdapWindow *) 0x80f9a70
> 	dw = (GmDruidWindow *) 0x80f9a80
> 	pw = (GmPrefWindow *) 0x80f9978
> 	chat = (GmTextChat *) 0x80fa128
> 	rtp = (GmRtpData *) 0x80f9ac0
> 	clo = (GmCommandLineOptions *) 0x80fa138
> 	timeout = -512
> #12 0x418fe8ae in __libc_start_main () from /lib/libc.so.6
> No symbol table info available.
> #0  0x41654d2a in waitpid () from /lib/libpthread.so.0
> 
> 
> Frits van Evert
> Plant Research International
> Wageningen, The Netherlands
> (+31) 317-475957
> 
> 
> > -----Original Message-----
> > From: Damien Sandras [mailto:dsandras seconix com] 
> > Sent: Monday, May 19, 2003 11:12 AM
> > To: gnomemeeting-list gnome org
> > Subject: RE: [GnomeMeeting-list] anti-aliasing
> > 
> > 
> > Hello,
> > 
> > Yes there is probably something wrong again with the 
> > installation. When
> > bug buddy appears, do not cancel it, report the bug. I'll examine the
> > backtrace and determine what can be the problem.
> > 
> > Le lun 19/05/2003 à 11:04, Evert, Frits van a écrit :
> > > Damien/All:
> > > 
> > > I have made some progress thanks to your help. I installed 
> > the latest version of xfree86 and that solved the 
> > anti-aliasing problem, but I now get a segmentation fault 
> > (with the gnomemeeting version that comes with Suse 8.2). 
> > Running with the -d option gave no extra information.
> > > 
> > > I then installed Stefan's 8.2 version as you indicated 
> > below. When it crashes, it brings up bug-buddy complaining 
> > about not finding "Gnu Unifont" - but it's not clear to me 
> > whether gnomemeeting can't find that font, or bug buddy.
> > > 
> > > I am happy to accept that something's wrong with my 
> > installation, but a plain "segmentation fault" is not enough 
> > to work with. Can you help me out?
> > > 
> > > Regards,
> > > 
> > 
> > -- 
> >  _	Damien Sandras
> > (o-	GnomeMeeting: http://www.gnomemeeting.org/
> > //\	FOSDEM 2003:  http://www.fosdem.org
> > v_/_	H.323 phone:  callto://ils.seconix.com/dsandras seconix com
> > 
> > _______________________________________________
> > GnomeMeeting-list mailing list
> > GnomeMeeting-list gnome org
> > http://mail.gnome.org/mailman/listinfo/gnomemeeting-list
> > 
> _______________________________________________
> GnomeMeeting-list mailing list
> GnomeMeeting-list gnome org
> http://mail.gnome.org/mailman/listinfo/gnomemeeting-list
-- 
 _	Damien Sandras
(o-	GnomeMeeting: http://www.gnomemeeting.org/
//\	FOSDEM 2003:  http://www.fosdem.org
v_/_	H.323 phone:  callto://ils.seconix.com/dsandras seconix com
References:
- RE: [GnomeMeeting-list] anti-aliasing
  - From: Evert, Frits van
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