Hello peoples, I have posted this before and unfortunately I still have this problem. During the boot sequence, when it probes for the USB devices, it causes a kernel panic (page fault) if there is either (or both) a USB mouse and/or keyboard attached. If I remove the mouse and keyboard and let it boot up, then connect them, they work just fine. Any ideas? Thanks Michael Mercer uname -a FreeBSD dual.mmercer.com 4.8-STABLE FreeBSD 4.8-STABLE #0: Tue Jul 1 11:44:10 EDT 2003 [EMAIL PROTECTED]:/usr/src/sys/compile/dualII_4_8 i386 snippet from dmesg uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0xef80-0xef9f irq 2 at device 7.2 on pci0 uhci0: LegSup = 0x0000003a usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered ERROR MESSAGE uhub2: 2 ports with 2 removable, self powered Fatal trap 12: page fault while in kernel mode mp_lock = 00000024; cpuid = 0; lapic.id = 00000000 fault virtual address = 0x4 fault code = supervisor read, page not present instruction pointer = 0x8: 0xc02583c4 stack pointer = 0x10: 0xc045fd20 frame pointer = 0x10: 0xc045fd3c code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def 32 1, gran 1 processor eflags = interrupt enabled, resume, IOPC=0 current process = 0(swapper) interrupt mask = none <- SMP: XXX trap number = 12 panic: page fault mp_lock = 00000024; cpuid = 0; lapic.id = 00000000 Uptime - 0s _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"