Messages in this thread | | | Date | Tue, 11 Jul 2006 18:41:04 -0400 | Subject | boot hangs with SMP, USB storage, and ACPI | From | Eric Cooper <> |
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When I try to boot a 2.6.17 kernel compiled for SMP (hyperthreading), it hangs early in the boot sequence (after printing "Freeing SMP alternatives"). The issue seems to be an interaction between a USB-storage device (an empty flash card reader built into the monitor) and ACPI.
It boots fine if I do any one of these: - physically disconnect the USB device - disable USB support in the BIOS - boot with acpi=ht but none of these is completely satisfactory.
I'll happily supply more details, run tests, etc. if anyone is interested in looking at this. Thanks, and please CC me if you respond.
-- Eric Cooper e c c @ c m u . e d u - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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