2.5 locks up

I upgraded to 10.4 and linuxcnc 2.4 and it locks up the pc
help

thanks
paul

Print file information:
RUN_IN_PLACE=no
LINUXCNC_DIR=
LINUXCNC_BIN_DIR=/usr/bin
LINUXCNC_TCL_DIR=/usr/lib/tcltk/linuxcnc
LINUXCNC_SCRIPT_DIR=
LINUXCNC_RTLIB_DIR=/usr/realtime-2.6.32-122-rtai/modules/linuxcnc
LINUXCNC_CONFIG_DIR=
LINUXCNC_LANG_DIR=/usr/share/linuxcnc/tcl/msgs
INIVAR=inivar
HALCMD=halcmd
LINUXCNC_EMCSH=/usr/bin/wish8.5
LINUXCNC - 2.5.0
Machine configuration directory is '/home/paul/linuxcnc/configs/boss'
Machine configuration file is 'boss.ini'
INIFILE=/home/paul/linuxcnc/configs/boss/boss.ini
PARAMETER_FILE=boss.var
TASK=milltask
HALUI=halui
DISPLAY=tkemc
Starting LinuxCNC...
Starting LinuxCNC server program: linuxcncsvr
Loading Real Time OS, RTAPI, and HAL_LIB modules
Starting LinuxCNC IO program: io
Starting HAL User Interface program: halui
Shutting down and cleaning up LinuxCNC...
Killing task linuxcncsvr, PID=1496
Removing HAL_LIB, RTAPI, and Real Time OS modules
Removing NML shared memory segments
Cleanup done

Debug file information:
Can not find -sec MOT -var MOT -num 1
Can not find -sec IO -var IO -num 1
Can not find -sec LINUXCNC -var NML_FILE -num 1
Can not find -sec EMC -var NML_FILE -num 1
insmod: error inserting '/usr/realtime-2.6.32-122-rtai/modules/linuxcnc/hal_motenc.ko': -1 No such device
boss.hal:15: exit value: 1
boss.hal:15: insmod failed, returned -1
See the output of 'dmesg' for more information.
1496
PID TTY STAT TIME COMMAND
Stopping realtime threads
Unloading hal components

Kernel message information:
[ 135.598888] I-pipe: Domain RTAI registered.
[ 135.598911] RTAI[hal]: <3.8.1> mounted over IPIPE-NOTHREADS 2.6-03.
[ 135.598917] RTAI[hal]: compiled with gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) .
[ 135.598930] RTAI[hal]: mounted (IPIPE-NOTHREADS, IMMEDIATE (INTERNAL IRQs DISPATCHED), ISOL_CPUS_MASK: 0).
[ 135.598935] PIPELINE layers:
[ 135.598942] f8303e20 9ac15d93 RTAI 200
[ 135.598948] c085cb20 0 Linux 100
[ 135.653463] RTAI[malloc]: global heap size = 2097152 bytes, <BSD>.
[ 135.653855] RTAI[sched]: IMMEDIATE, MP, USER/KERNEL SPACE: <with RTAI OWN KTASKs>, kstacks pool size = 524288 bytes.
[ 135.653866] RTAI[sched]: hard timer type/freq = APIC/6229730(Hz); default timing: periodic; linear timed lists.
[ 135.653873] RTAI[sched]: Linux timer freq = 250 (Hz), TimeBase freq = 1794455000 hz.
[ 135.653878] RTAI[sched]: timer setup = 999 ns, resched latency = 2944 ns.
[ 135.654128] RTAI[usi]: enabled.
[ 135.890591] RTAI[math]: loaded.
[ 137.146076] RTAI[math]: unloaded.
[ 137.316810] SCHED releases registered named ALIEN RTGLBH
[ 137.335527] RTAI[malloc]: unloaded.
[ 137.432054] RTAI[sched]: unloaded (forced hard/soft/hard transitions: traps 0, syscalls 0).
[ 137.441302] I-pipe: Domain RTAI unregistered.
[ 137.441324] RTAI[hal]: unmounted.

Have you looked here...
wiki.linuxcnc.org/cgi-bin/wiki.pl?TroubleShooting

2. emc2 doesn't run - missing lapic

Rick G