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在桌面上鼠标右键*出 USB 设备时会*出错误提示:
Unable to stop drive
Error detaching: helper exited with exit code 1: Detaching device /dev/sdb
USB device: /sys/devices/pci0000:00/0000:00:02.1/usb1/1-2)
SYNCHRONIZE CACHE: FAILED: No such file or directory
(Continuing despite SYNCHRONIZE CACHE failure.)
STOP UNIT: OK
Unbinding USB interface driver: OK
Suspending USB device: FAILED: Cannot open /sys/devices/pci0000:00/0000:00:02.1/usb1/1-2/power/level for writing: No such file or directory
请问是什么地方错误? |
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