This is an HP Pavilion 4400 series laptop (more-or-less standard Athlon / ALI laptop) kernel-2.4.21-20.1.2024.2.1.nptl When I boot up, and as I run, dmesg gets multiple of the following message: i8253 count too high! resetting.. i8253 count too high! resetting..
*** This bug has been marked as a duplicate of 97000 ***
A fix for this problem has just been committed to the RHEL3 U8 patch pool this evening (in kernel version 2.4.21-40.6.EL).