我在Ubuntu的启动中遇到了一些问题。在尝试重新启动一段时间之后,我最终打开了4.4.0-31恢复模式。当它启动到恢复模式时,它说/dev/ubuntu-gnome-vg
需要手动fsck
。
当这种情况出现在触摸屏上时,电脑不断地连接和断开连接。
屏幕上显示如下:
usb 2-7: new full-speed USB device number 42 using using xchi_hcd
usb 2-7: New USB device found, idVendor=04f3, idproduct=016f
usb 2-7: New USB device strings: Mfr=4, Product =14, SerialNumber=0
usb 2-7: Product: Touchscreen
usb 2-7: Manufacturer: ELAN
usb 2-7: ep 0x2 - rounding interval to 64 microframes, ep desc
says 80 microframes
usb 2-7: USB disconnect, device number 42.
然后在设备为43的情况下重复这个过程。
如何停止这种情况,这样我才能真正地解决磁盘上的问题。另外,如果你们有一些关于/dev/的建议,那就太好了。
发布于 2016-08-20 14:20:58
这看起来很像一个损坏的USB电缆或端口。我可以肯定地这样说,因为我使用的是:每次我触摸我的USB集线器的电缆时,我都会在/var/log/syslog
中看到关于(dis)连接和增加设备数量的消息的墙壁;连接的鼠标会重置它的灵敏度。
为了记录在案,这里有一个我的日志示例:
Aug 20 17:22:38 constantine-N61Ja kernel: [55857.366422] usb 4-1.1: USB disconnect, device number 25
Aug 20 17:22:38 constantine-N61Ja kernel: [55857.366428] usb 4-1.1.2: USB disconnect, device number 26
Aug 20 17:22:38 constantine-N61Ja kernel: [55857.366730] usb 4-1.1.3: USB disconnect, device number 27
Aug 20 17:22:39 constantine-N61Ja kernel: [55857.690545] usb 4-1.1: new high-speed USB device number 28 using ehci-pci
Aug 20 17:22:39 constantine-N61Ja kernel: [55857.774736] hub 4-1.1:1.0: USB hub found
Aug 20 17:22:39 constantine-N61Ja kernel: [55857.774788] hub 4-1.1:1.0: 4 ports detected
Aug 20 17:22:39 constantine-N61Ja kernel: [55858.043972] usb 4-1.1.2: new low-speed USB device number 29 using ehci-pci
Aug 20 17:22:39 constantine-N61Ja kernel: [55858.142289] input: HID 192f:0716 as /devices/pci0000:00/0000:00:1d.0/usb4/4-1/4-1.1/4-1.1.2/4-1.1.2:1.0/0003:192F:0716.0019/input/input49
Aug 20 17:22:39 constantine-N61Ja kernel: [55858.142518] hid-generic 0003:192F:0716.0019: input,hidraw0: USB HID v1.11 Mouse [HID 192f:0716] on usb-0000:00:1d.0-1.1.2/input0
Aug 20 17:22:39 constantine-N61Ja kernel: [55858.207327] usb 4-1.1.3: new low-speed USB device number 30 using ehci-pci
Aug 20 17:22:39 constantine-N61Ja kernel: [55858.320867] input: USB Keyboard as /devices/pci0000:00/0000:00:1d.0/usb4/4-1/4-1.1/4-1.1.3/4-1.1.3:1.0/0003:04D9:1702.001A/input/input50
Aug 20 17:22:39 constantine-N61Ja kernel: [55858.374364] hid-generic 0003:04D9:1702.001A: input,hidraw1: USB HID v1.10 Keyboard [ USB Keyboard] on usb-0000:00:1d.0-1.1.3/input0
Aug 20 17:22:39 constantine-N61Ja kernel: [55858.391406] input: USB Keyboard as /devices/pci0000:00/0000:00:1d.0/usb4/4-1/4-1.1/4-1.1.3/4-1.1.3:1.1/0003:04D9:1702.001B/input/input51
Aug 20 17:22:39 constantine-N61Ja kernel: [55858.444140] hid-generic 0003:04D9:1702.001B: input,hidraw2: USB HID v1.10 Device [ USB Keyboard] on usb-0000:00:1d.0-1.1.3/input1
发布于 2016-08-20 18:01:41
暂时断开您的触摸屏设备从它的USB端口。然后从GRUB菜单引导计算机进入恢复模式,选择ROOT,然后键入sudo -f /dev/。让我们知道这是怎么回事。干杯,阿尔
https://askubuntu.com/questions/814569
复制相似问题