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系统启动很慢,每次启动时都有错误信息:
略
[ 3.643059] sr0: scsi3-mmc drive: 40x/40x writer dvd-ram cd/rw xa/form2 cdda tray
[ 3.643063] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 3.643215] sr 3:0:0:0: Attached scsi CD-ROM sr0
[color="Red"][ 12.128593] generic-usb 0003:1C4F:0002.0002: usb_submit_urb(ctrl) failed
[ 12.128674] generic-usb 0003:1C4F:0002.0002: timeout initializing reports
[ 12.128742] input: USB USB Keykoard as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.3/1-1.3:1.1/input/input1
[ 12.128786] generic-usb 0003:1C4F:0002.0002: input,hidraw1: USB HID v1.10 Device [USB USB Keykoard] on usb-0000:00:1a.0-1.3/input1
[ 12.130830] input: PIXART USB OPTICAL MOUSE as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input2
[ 12.130872] generic-usb 0003:093A:2510.0003: input,hidraw2: USB HID v1.11 Mouse [PIXART USB OPTICAL MOUSE] on usb-0000:00:1a.0-1.4/input0
[ 12.130883] usbcore: registered new interface driver usbhid
[ 12.130884] usbhid: USB HID core driver
略
进系统后发现USB驱动又是正常的,USB 2.0和USB 3.0的HUB都识别到了:
lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 003 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 1c4f:0002 SiGma Micro
Bus 001 Device 005: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Bus 003 Device 003: ID 0951:1624 Kingston Technology DataTraveler G2 4GB Pen Drive
另外ata也有错误:
[color="red"][ 2.499444] ata2.00: failed to resume link (SControl 0)
[ 2.815618] ata1.01: failed to resume link (SControl 0)
[ 2.968800] ata1.00: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 2.968812] ata1.01: SATA link down (SStatus 0 SControl 0)
[ 2.975797] ata1.00: ATA-8: ST31000524AS, JC45, max UDMA/133
[ 2.975802] ata1.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 2.989106] ata1.00: configured for UDMA/133
不知道到底是什么问题。 |
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