这个错误大家有没有看见过？ 关于USB的

超级用户

一个奇怪的错误。
当在开机前把USB鼠标（Logitech的光电鼠标）就接在机器上时，内核偶尔会有错误，注意是偶尔，我现在还无法重现这个错误。
表现为：鼠标使用时，很顿。

但是如果是开机后插入则没有问题。

part of kern::


Aug 7 10:49:59 loveIBM kernel: uhci_hcd 0000:00:1d.0: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Control
ler #1
Aug 7 10:49:59 loveIBM kernel: uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 1
Aug 7 10:49:59 loveIBM kernel: uhci_hcd 0000:00:1d.0: irq 11, io base 0x00001800
Aug 7 10:49:59 loveIBM kernel: hub 1-0:1.0: USB hub found
Aug 7 10:49:59 loveIBM kernel: hub 1-0:1.0: 2 ports detected
Aug 7 10:49:59 loveIBM kernel: irq 11: nobody cared!
Aug 7 10:49:59 loveIBM kernel: [page_cache_read+234/272] __report_bad_irq+0x2a/0x90
Aug 7 10:49:59 loveIBM kernel: [file_read_actor+153/256] handle_IRQ_event+0x39/0x70
Aug 7 10:49:59 loveIBM kernel: [filemap_nopage+259/1008] note_interrupt+0xa3/0xd0
Aug 7 10:49:59 loveIBM kernel: [__generic_file_aio_read+240/528] __do_IRQ+0x120/0x140
Aug 7 10:49:59 loveIBM kernel: [do_IRQ+41/48] do_IRQ+0x19/0x30
Aug 7 10:49:59 loveIBM kernel: [apic_timer_interrupt+10/36] common_interrupt+0x1a/0x20
Aug 7 10:49:59 loveIBM kernel: [test_perm+94/128] __do_softirq+0x2e/0xa0
Aug 7 10:49:59 loveIBM kernel: [parse_table+118/304] do_softirq+0x26/0x30
Aug 7 10:49:59 loveIBM kernel: [do_sysctl_strategy+5/384] irq_exit+0x35/0x40
Aug 7 10:49:59 loveIBM kernel: [do_IRQ+46/48] do_IRQ+0x1e/0x30
Aug 7 10:49:59 loveIBM kernel: [apic_timer_interrupt+10/36] common_interrupt+0x1a/0x20
Aug 7 10:49:59 loveIBM kernel: [nf_queue+306/672] pci_conf1_write+0xa2/0x110
Aug 7 10:49:59 loveIBM kernel: [acpi_ec_read+172/247] acpi_os_write_pci_configuration+0x75/0x82
Aug 7 10:49:59 loveIBM kernel: [proc_do_uuid+109/320] acpi_ex_pci_config_space_handler+0x48/0x55
Aug 7 10:49:59 loveIBM kernel: [proc_do_uuid+37/320] acpi_ex_pci_config_space_handler+0x0/0x55
Aug 7 10:49:59 loveIBM kernel: [pnp_add_device+34/112] acpi_ev_address_space_dispatch+0xbc/0x110
Aug 7 10:49:59 loveIBM kernel: [pnpacpi_set_resources+77/160] acpi_ex_access_region+0x47/0x94
Aug 7 10:49:59 loveIBM kernel: [pnpacpi_parse_allocated_irqresource+111/128] acpi_ex_field_datum_io+0x10b/0x1a4
Aug 7 10:49:59 loveIBM kernel: [pnpacpi_parse_allocated_memresource+129/144] acpi_ex_write_with_update_rule+0xe9/0xf4
Aug 7 10:49:59 loveIBM kernel: [pnpacpi_parse_port_option+34/128] acpi_ex_insert_into_field+0x23d/0x24f
Aug 7 10:49:59 loveIBM kernel: [acpi_bus_set_power+166/303] acpi_os_allocate+0xe/0x11
Aug 7 10:49:59 loveIBM kernel: [pnp_print_mem+25/320] acpi_ex_write_data_to_field+0x1fb/0x22a
Aug 7 10:49:59 loveIBM kernel: [secure_tcp_sequence_number+75/144] acpi_ex_store_object_to_node+0x71/0xae
Aug 7 10:49:59 loveIBM kernel: [proc_do_uuid+237/320] acpi_ex_store+0x39/0x10c
Aug 7 10:49:59 loveIBM kernel: [pnpacpi_encode_dma+1/112] acpi_ex_opcode_1A_1T_1R+0x4af/0x60d
Aug 7 10:49:59 loveIBM kernel: [pnp_show_current_resources+631/656] acpi_ex_resolve_to_value+0x27/0x46
Aug 7 10:49:59 loveIBM kernel: [read_port+163/208] acpi_ex_resolve_operands+0x1c9/0x32e
Aug 7 10:49:59 loveIBM kernel: [acpi_pci_unbind+94/234] acpi_ds_exec_end_op+0xbe/0x339
Aug 7 10:49:59 loveIBM kernel: [reset_buffer_flags+75/128] acpi_ps_parse_loop+0x545/0x850
Aug 7 10:49:59 loveIBM kernel: [opost_block+68/320] acpi_ps_parse_aml+0x4e/0x1f6
Aug 7 10:49:59 loveIBM kernel: [eraser+1283/1376] acpi_psx_execute+0x157/0x1c0
Aug 7 10:49:59 loveIBM kernel: [tty_open+636/784] acpi_ns_execute_control_method+0x3f/0x4c
Aug 7 10:49:59 loveIBM kernel: [tty_open+550/784] acpi_ns_evaluate_by_handle+0x73/0x8a
………………

象是中断丢失了？

超级用户

搞定？！！
把BIOS里关于USB-MOUSE（我的笔记本没有，但有一个USB-BIOS）关闭，好象就没有这个情况了！