Found a reference to this (very) old bug at https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.15/+bug/21613. Haven't tried the suggested fix, but will let you know outcome when I do.
Found a reference to this (very) old bug at https:/ /bugs.launchpad .net/ubuntu/ +source/ linux-source- 2.6.15/ +bug/21613. Haven't tried the suggested fix, but will let you know outcome when I do.