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Re: [GnomeMeeting-list] Re: 1.2

On Wed, 2004-12-22 at 19:44 +0100, Damien Sandras wrote: 

Yes, unfortunately the video4linux plugin has not changed, so it is a
bit weird it doesn't work anymore. Probably compiling yourself would
help debugging, but it can be long and painful. You should do that only
if you want to help the project.

If you compile, at least GnomeMeeting, we can determine what doesn't
work. And then draw a conclusion. Without that, it is impossible to
determine what happens.

Well, I spent a bit of time during my vacation recompiling the all stuff. Recompiling gnomemeeting only was not an option as the configure script would complain the pwlib and openh323 were too old even if Mandrake 10.1 is a quite recent (up to date?) distrib.

So alter recompiling the 3 components I tried it only to find exactly the same behavior (no video is displayed even if the test ran by the druid are OK).

Also trying to close the application I am experiencing some SIGSEGV with a more meaningful trace.

Any idea? Also any particular test/setting I should try?

JC

[jcd lancelot]$ gdb /usr/local/bin/gnomemeeting
GNU gdb 6.2-2mdk (Mandrakelinux)
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i586-mandrake-linux-gnu"...Using host libthread_db library "/lib/tls/libthread_db.so.1".

(gdb) run --debug=3
Starting program: /usr/local/bin/gnomemeeting --debug=3
[Thread debugging using libthread_db enabled]
[New Thread 1101408192 (LWP 28887)]
It appears that you do not have gnomemeeting.server installed in a valid location. Factory mode disabled.
[New Thread 1111161776 (LWP 28903)]
[New Thread 1119554480 (LWP 28904)]
2005/01/03 00:55:55.996   0:01.195                 gnomemeeting Detected audio plugins: ALSA,OSS,Quicknet
2005/01/03 00:55:55.999   0:01.197                 gnomemeeting Detected video plugins: V4L
2005/01/03 00:55:56.516   0:01.715                 gnomemeeting Detected the following audio input devices: SiS SI7012,USB Device 0x471:0x311,Default with plugin ALSA
2005/01/03 00:55:56.518   0:01.716                 gnomemeeting Detected the following audio output devices: SiS SI7012,Default with plugin ALSA
2005/01/03 00:55:56.519   0:01.717                 gnomemeeting Detected the following video input devices: Philips 740 webcam with plugin V4L
[New Thread 1129327536 (LWP 28911)]
[New Thread 1137720240 (LWP 28912)]
2005/01/03 00:55:59.039   0:04.238                 gnomemeeting GnomeMeeting version 1.2.0
2005/01/03 00:55:59.041   0:04.239                 gnomemeeting OpenH323 version 1.15.2
2005/01/03 00:55:59.042   0:04.240                 gnomemeeting PWLIB version 1.8.3
2005/01/03 00:55:59.043   0:04.241                 gnomemeeting GNOME support enabled
2005/01/03 00:55:59.043   0:04.242                 gnomemeeting Fullscreen support enabled
2005/01/03 00:55:59.044   0:04.242                 gnomemeeting DBUS support enabled
2005/01/03 00:55:59.045   0:04.243                 gnomemeeting Quicknet hardware support enabled
2005/01/03 00:55:59.056   0:04.254                 gnomemeeting Set TCP port range to 3000030010
2005/01/03 00:55:59.057   0:04.255                 gnomemeeting Set RTP port range to 50005016
2005/01/03 00:55:59.058   0:04.257                 gnomemeeting Set UDP port range to 50205023
2005/01/03 00:55:59.067   0:04.269                 gnomemeeting H323    Added capability: iLBC-13k3{sw} <1>
2005/01/03 00:55:59.073   0:04.271                 gnomemeeting H323    Added capability: MS-GSM{sw} <2>
2005/01/03 00:55:59.075   0:04.273                 gnomemeeting H323    Added capability: SpeexNarrow-15k{sw} <3>
2005/01/03 00:55:59.080   0:04.396                 gnomemeeting H323    Added capability: iLBC-15k2{sw} <4>
2005/01/03 00:55:59.199   0:04.398                 gnomemeeting H323    Added capability: GSM-06.10{sw} <5>
2005/01/03 00:55:59.201   0:04.399                 gnomemeeting H323    Added capability: SpeexNarrow-8k{sw} <6>
2005/01/03 00:55:59.202   0:04.401                 gnomemeeting H323    Added capability: G.726-32k{sw} <7>
2005/01/03 00:55:59.204   0:04.402                 gnomemeeting H323    Added capability: G.711-uLaw-64k <8>
2005/01/03 00:55:59.206   0:04.404                 gnomemeeting H323    Added capability: G.711-ALaw-64k <9>
2005/01/03 00:55:59.208   0:04.407                 gnomemeeting H323    Added capability: H.261-QCIF <10>
2005/01/03 00:55:59.210   0:04.412                 gnomemeeting H323    Added capability: H.261-CIF <11>
2005/01/03 00:55:59.216   0:04.414                 gnomemeeting H323    Added capability: UserInput/hookflash <12>
2005/01/03 00:55:59.217   0:04.416                 gnomemeeting H323    Added capability: UserInput/basicString <13>
2005/01/03 00:55:59.219   0:04.417                 gnomemeeting H323    Added capability: UserInput/dtmf <14>
2005/01/03 00:55:59.220   0:04.418                 gnomemeeting H323    Added capability: UserInput/RFC2833 <15>
2005/01/03 00:55:59.225   0:04.423                 gnomemeeting H323    Started listener Listener[ip$*:1720]
[New Thread 1146538928 (LWP 28917)]
2005/01/03 00:55:59.374   0:04.572        H323 Listener:8428b80 H323    Awaiting TCP connections on port 1720
[New Thread 1154931632 (LWP 28921)]
2005/01/03 00:55:59.747   0:04.945        GMStunClient:084292b0 H323    STUN server "stun.voxgratia.org" replies Port Restricted NAT
[Thread 1154931632 (LWP 28921) exited]

<here I "quit" gnomemeeting using the menu>

2005/01/03 00:57:26.612   1:31.810                 H323 Cleaner H323    Cleaning up connections
2005/01/03 00:57:26.620   1:31.818                 gnomemeeting H323    Removing listener Listener[ip$*:1720]
[Thread 1146538928 (LWP 28917) exited]
2005/01/03 00:57:27.258   1:32.457                 H323 Cleaner H323    Cleaning up connections
2005/01/03 00:57:27.261   1:32.459                 H323 Cleaner H323    Stopped cleaner thread
[Thread 1111161776 (LWP 28903) exited]
2005/01/03 00:57:27.273   1:32.471                 gnomemeeting H323    Cleaning up connections
2005/01/03 00:57:27.273   1:32.471                 gnomemeeting H323    Deleted endpoint.
[Thread 1119554480 (LWP 28904) exited]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1101408192 (LWP 28887)]
0x411b557c in PFactory<PSoundChannel, PString>::~PFactory () from /usr/local/lib/libpt_linux_x86_r.so.1.8.3
Current language:  auto; currently c
(gdb)
(gdb) where
#0  0x411b557c in PFactory<PSoundChannel, PString>::~PFactory () from /usr/local/lib/libpt_linux_x86_r.so.1.8.3
#1  0x411fb347 in PFactoryBase::FactoryMap::~FactoryMap () from /usr/local/lib/libpt_linux_x86_r.so.1.8.3
#2  0x411fb388 in PFactoryBase::FactoryMap::~FactoryMap () from /usr/local/lib/libpt_linux_x86_r.so.1.8.3
#3  0x4147d74f in __cxa_finalize () from /lib/tls/libc.so.6
#4  0x410ebac3 in ?? () from /usr/local/lib/libpt_linux_x86_r.so.1.8.3
#5  0x4120a000 in ?? () from /usr/local/lib/libpt_linux_x86_r.so.1.8.3
#6  0x4f7b1ef4 in ?? ()
#7  0xbffff2e0 in ?? ()
#8  0x40000001 in ?? ()
#9  0x411fbc70 in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string<char*> ()
   from /usr/local/lib/libpt_linux_x86_r.so.1.8.3
#10 0x411fbc86 in _fini () from /usr/local/lib/libpt_linux_x86_r.so.1.8.3
#11 0x4000b437 in _dl_fini () at dl-fini.c:177
#12 0x4147d4d7 in exit () from /lib/tls/libc.so.6
#13 0x41467eaa in __libc_start_main () from /lib/tls/libc.so.6
#14 0x0807df41 in _start () at ../sysdeps/i386/elf/start.S:102
(gdb)                                                         




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