Comment 7 for bug 82423

Ubuntu Intrepid Ibex 8.10 with kernel 2.6.27-7-generic and CPU:

processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 13
model name : Intel(R) Pentium(R) M processor 1.70GHz
stepping : 6
cpu MHz : 1700.000
cache size : 2048 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr mce cx8 sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss tm pbe up bts est tm2
bogomips : 3388.99
clflush size : 64
power management:

Same problem here:

top - 13:05:17 up 17:49, 3 users, load average: 5.92, 5.88, 5.84
Tasks: 167 total, 5 running, 156 sleeping, 0 stopped, 6 zombie
Cpu(s): 17.5%us, 79.1%sy, 2.0%ni, 0.0%id, 0.3%wa, 1.0%hi, 0.0%si, 0.0%st
Mem: 1033308k total, 936408k used, 96900k free, 17640k buffers
Swap: 979924k total, 201256k used, 778668k free, 296800k cached

  PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
   51 root 15 -5 0 0 0 D 40.8 0.0 7:07.42 kacpi_notify
   50 root 15 -5 0 0 0 S 33.8 0.0 5:58.34 kacpid
[...]

Some more info is attached.