maybe also check:
https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.20/+bug/95533
and
https://bugs.launchpad.net/ubuntu/+bug/97306
maybe also check:
https:/ /bugs.launchpad .net/ubuntu/ +source/ linux-source- 2.6.20/ +bug/95533
and
https:/ /bugs.launchpad .net/ubuntu/ +bug/97306