由于是 tty 的信息不是很好截取出来,开机之后用 dmesg 命令,得到了相同的消息。取出其中的错误信息如下
dmesg | grep error
9.062421] usb 1-1.6: device descriptor read/64, error -32
9.238484] usb 1-1.6: device descriptor read/64, error -32
9.650503] usb 1-1.6: device descriptor read/64, error -32
9.826504] usb 1-1.6: device descriptor read/64, error -32
10.410561] usb 1-1.6: device not accepting address 6, error -32
10.890615] usb 1-1.6: device not accepting address 7, error -32
15.911093] usb 1-1.6: device descriptor read/64, error -32
16.087081] usb 1-1.6: device descriptor read/64, error -32
16.223236] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-6000-6.ucode failed with error -2
16.223283] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-6000-5.ucode failed with error -2
16.335134] usb 1-1.6: device descriptor read/64, error -32
16.511169] usb 1-1.6: device descriptor read/64, error -32
17.095228] usb 1-1.6: device not accepting address 10, error -32
17.575278] usb 1-1.6: device not accepting address 11, error -32
另外
dmesg | grep unable
10.890793] usb 1-1-port6: unable to enumerate USB device
17.575504] usb 1-1-port6: unable to enumerate USB device
22.737192] acer_wmi: No or unsupported WMI interface, unable to load
另外
dmesg |grep failed
0.338515] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
0.339271] acpi PNP0A08:00: _OSC failed (AE_SUPPORT); disabling ASPM
16.223236] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-6000-6.ucode failed with error -2
16.223283] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-6000-5.ucode failed with error -2
22.571053] applesmc: driver init failed (ret=-19)!
有谁能告诉我这应该如何解决吗?
其中 usb 那一系列的错误信息之前是没有的,最近几天才有