2.4.10-test4 hangs my machine when probing for IDE drives at boot. The boot messages are Uniform Multi-Platform E-IDE driver Revision: 6.31 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx ALI15X3: IDE controller on PCI bus 00 dev 70 PCI: Assigned IRQ14 for device 00:0e:0 ALI15X3: chipset revision 193 ALI15X3: not 100% native mode: will probe irqs later ALI15X3: simplex device: DMA disabled ide0: ALI15X3 Bus-Master DMA disabled (BIOS) ALI15X3: simplex device: DMA disabled ide1: ALI15X3 Bus-Master DMA disabled (BIOS) hda: FUJITSU MPE3204AT, ATA DISK drive hda: IRQ probe failed (0xffff9ff8) hdb: IRQ probe failed (0xffff9ff8) hdb: IRQ probe failed (0xffff9ff8) hdd: SAMSUNG DVD-ROM SD-606, ATAPI CDROM drive At this point it hangs solidly and I have to hit the reset button. The output from lspci is 00:00.0 Host bridge: Acer Laboratories Inc. M1541 (rev 04) 00:01.0 PCI bridge: Acer Laboratories Inc. M5243 (rev 04) 00:02.0 USB Controller: Acer Laboratories Inc. M5237 (rev 03) 00:07.0 ISA bridge: Acer Laboratories Inc. M1533 (rev c3) 00:0e.0 IDE interface: Acer Laboratories Inc. M5229 (rev c1) Test9 also hangs. Test2 works. I don't have any other 2.4 kernels around to try. Michael Gordon - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/