[maemo-users] GPS receiver problem after N800 flash

[From: Benjamí Villoslada]

El Diumenge 01 Abril 2007 22:32, Marius Gedminas va escriure:

> Anyway, gdb /usr/bin/maemo-mapper 1234 will attach itself to the running
> process (replace 1234 with the real PID), and then 'bt' will show the
> stack trace.  At least that's how you do it on a normal system.  I don't
> really know if Maemo has any specifics.

Seem that worked, thanks! :)

Here results from different moments:

* Stop when saying "Establishing GPS fix":

(gdb) bt
#0  0x410ce6f4 in poll () from /lib/libc.so.6
#1  0x411569e0 in g_main_context_acquire () from /usr/lib/libglib-2.0.so.0
#2  0x00000000 in ?? ()

* Start program, stablish GPS connection and I touch any key:

(gdb) bt
#0  0x410e28c0 in pthread_equal () from /lib/libc.so.6
#1  0x414f66e4 in _XEventsQueued () from /usr/lib/libX11.so.6
#2  0x00000008 in ?? ()
#3  0x00000008 in ?? ()
Previous frame identical to this frame (corrupt stack?)

Idem:

(gdb) bt
#0  0x411569ac in g_main_context_acquire () from /usr/lib/libglib-2.0.so.0
#1  0xfffffffe in ?? ()
#2  0xfffffffe in ?? ()
Previous frame identical to this frame (corrupt stack?)

* Opening menu (menu strip goes blank):

(gdb) bt
#0  0x410ce6f4 in poll () from /lib/libc.so.6
#1  0x411569e0 in g_main_context_acquire () from /usr/lib/libglib-2.0.so.0
#2  0x00000000 in ?? ()

Idem:

(gdb) bt
#0  0x41169a34 in g_static_private_get () from /usr/lib/libglib-2.0.so.0
#1  0x00000000 in ?? ()

* Start program, stablish GPS connection, and push center button:

(gdb) bt
#0  0x41154ae8 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#1  0x410e2cd8 in __librt_disable_asynccancel () from /lib/libc.so.6
#2  0x411b04d4 in ?? () from /usr/lib/libglib-2.0.so.0

Is useful? :)

Regards,

-- 
Benjamí
http://blog.bitassa.cat



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