联发科的 MT7601U Wireless Adapter型号，U盘式外置无线网卡。安装系统时可以用几天，之后不识别了。几年前的deepin，和现在的都是这样的问题。如果usb口不稳定，后面再插入可以看到下面有识别到这个硬件，但是就是无法启动，请问如何解决我这几年来的问题。谢谢。最新版deepin 的系统。

(base) mydp@mydp-PC:~$ dmesg|grep 7601
[  129.899418] usb 2-1.2: New USB device found, idVendor=148f, idProduct=7601
[  130.360833] mt7601u 2-1.2:1.0: ASIC revision: 76010001 MAC revision: 76010500
[  130.405824] mt7601u 2-1.2:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____
[  133.996120] mt7601u 2-1.2:1.0: Vendor request req:07 off:09a8 failed:-110
[  137.196123] mt7601u 2-1.2:1.0: Vendor request req:02 off:09a8 failed:-110
[  140.396127] mt7601u 2-1.2:1.0: Vendor request req:07 off:0734 failed:-110
[  143.596127] mt7601u 2-1.2:1.0: Vendor request req:42 off:0230 failed:-110
[  146.828039] mt7601u 2-1.2:1.0: Vendor request req:07 off:0080 failed:-110
[  150.060122] mt7601u 2-1.2:1.0: Vendor request req:02 off:0080 failed:-110
[  153.260119] mt7601u 2-1.2:1.0: Vendor request req:02 off:0080 failed:-110
[  153.260202] mt7601u: probe of 2-1.2:1.0 failed with error -110
[  153.260246] usbcore: registered new interface driver mt7601u
[  877.896182] usb 2-1.1.3: New USB device found, idVendor=148f, idProduct=7601
[  878.095436] mt7601u 2-1.1.3:1.0: ASIC revision: 76010001 MAC revision: 76010500
[  878.097062] mt7601u 2-1.1.3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____
[  881.708139] mt7601u 2-1.1.3:1.0: Vendor request req:07 off:09a8 failed:-110
[  884.908151] mt7601u 2-1.1.3:1.0: Vendor request req:02 off:09a8 failed:-110
[  888.108130] mt7601u 2-1.1.3:1.0: Vendor request req:07 off:0734 failed:-110
[  891.340151] mt7601u 2-1.1.3:1.0: Vendor request req:42 off:0230 failed:-110
[  894.540150] mt7601u 2-1.1.3:1.0: Vendor request req:07 off:0080 failed:-110
[  897.740166] mt7601u 2-1.1.3:1.0: Vendor request req:02 off:0080 failed:-110
[  900.972151] mt7601u 2-1.1.3:1.0: Vendor request req:02 off:0080 failed:-110
[  900.972234] mt7601u: probe of 2-1.1.3:1.0 failed with error -110


(base) mydp@mydp-PC:~$ lsusb
Bus 002 Device 016: ID 148f:7601 Ralink Technology, Corp. MT7601U Wireless Adapter
Bus 002 Device 014: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse