Kernels up to and including 2.6.34-rc3 boot fine on my Amilo Pa 3553, but 2.6.34-rc4 always oopses during boot in acpi. Without a serial port I cannot capture the entire oops, but it goes something like this: __driver_attach bus_for_each_dev driver_attach __driver_attach bus_add_driver acpi_device_remove driver_register async_thread proc_mkdir_mode async_thread acpi_battery_init_async async_thread schedule default_wake_function async_thread kthread kthread kernel_thread_helper EIP: acpi_ex_read_data_from_field+0x16e Any suggestions for revisions to try to revert? -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html