[maemo-developers] I need your help

[From: steven]

hi,I am a new guy who wants to do something on the N770.Therefore I must
set up the development environment first.I am benefited a lot from the
article wrote on
http://www.ptlug.org/wiki/Howto_Installing_Maemo_SDK_for_Nokia_770
 
I follow the instructions step by step, without any error info.
but in the end, when I want run the maemo, it give me the following
error.the maemo gui do not show.when I switch to SDK_PC,there is no
problem.it can startup normally. can you help fix this problem.Thanks~~~

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[sbox-SDK_ARMEL: ~] > export DISPLAY=:2
[sbox-SDK_ARMEL: ~] > af-sb-init.sh start
Note: For remote X connections DISPLAY should contain hostname!
Sample files present.
Starting DBUS system bus
Starting D-BUS session bus daemon
Starting Maemo Launcher: maemo-launcher start failed.
Starting Sapwood image server
Starting Matchbox window manager
Starting clipboard-manager
sapwood-server[2827]: GLIB INFO default - server started
Starting Keyboard
Starting MAEMO AF Desktop
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[sbox-SDK_PC: ~] > export DISPLAY=:2
[sbox-SDK_PC: ~] > af-sb-init.sh start
Note: For remote X connections DISPLAY should contain hostname!
Sample files present.
Starting DBUS system bus
Starting D-BUS session bus daemon
Starting Maemo Launcher: maemo-launcher.
maemo-launcher: error rising the oom shield for pid=3300 status=5632
Starting Sapwood image server
sapwood-server[3311]: GLIB INFO default - server started
Starting Matchbox window manager
Starting clipboard-manager
Starting Keyboard
maemo-launcher: invoking '/usr/bin/hildon-input-method.launch'
Starting MAEMO AF Desktop
maemo-launcher: invoking '/usr/bin/maemo_af_desktop.launch'
[sbox-SDK_PC: ~] > maemo-launcher: error kernel w/o support for user
processes rising the oom value
maemo-launcher: error kernel w/o support for user processes rising the
oom valuehildon-input-method[3347]: GLIB MESSAGE default - keyboard up
and running
TRACE LOG: status_bar_main: 1 g_new0
TRACE LOG: status_bar_main: 2 check panel ptr
TRACE LOG: status_bar_main: 3: init dock
TRACE LOG: status_bar_main: 4 add prespecified items
TRACE LOG: status_bar_main: 5 add user items
TRACE LOG: status_bar_main: 6 gtk widget show all
TRACE LOG: status_bar_main: 7 if rpc...
TRACE LOG: status_bar_main: 8, status bar initialized successfully
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