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刚刚宿舍断了10分钟电,我的笔记本没插电池,从工作状态一下掉点了。
重启之后,USB接口就用不了,ntfs分区也挂不上了,查了查,发现系统日志里多了这样几行
代码:
Apr 22 00:17:30 Cary-Laptop kernel: [ 12.927736] =======================
Apr 22 00:17:30 Cary-Laptop kernel: [ 12.927738] handlers:
Apr 22 00:17:30 Cary-Laptop kernel: [ 12.927775] [<e0889f10>] (usb_hcd_irq+0x0/0x60 [usbcore])
Apr 22 00:17:30 Cary-Laptop kernel: [ 12.927897] Disabling IRQ #19
查了一下 IRQ 19是USB
代码:
19: 100001 IO-APIC-fasteoi uhci_hcd:usb1, ehci_hcd:usb5
我是新手,现在手足无措,急待解决! |
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