lsof problem

[Groumph <vdb@pipo.com>]

Hi,

  lsof does not work on my system:

groumph:~# lsof /dev/audio
lsof: WARNING: compiled for Linux release 2.0.35; this is 2.1.125.
lsof: WARNING: uncertain kernel loader format; assuming ELF.
lsof: kernel symbol address mismatch: __down_failed
      get_kernel_syms() value is 0xc01a4750; /System.map value is
0xc01a66bc.
      There were 8 additional mismatches.
      /System.map and the booted kernel may not be a matched set.

groumph:~# dpkg -l | grep lsof
rc  lsof            4.28-3         List open files.
ii  lsof-2.0.35     4.37-2         List open files.


What should I do in order to make it work ?

TIA

		vdb

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