In ubuntu 14.04,kernel 4.4.0-109-generic also has this issue,I tried https://github.com/kuba-moo/mt7601u/issues/64 but is not work.lsusb show Bus 003 Device 005: ID 148f:7601 Ralink Technology, Corp. MT7601U Wireless Adapter,which model is TP-link w725n (Free drive).I have tried many ways but still can't resolve it,however it works fine in Virtual box win7 system.
dmesg: ... [ 263.432849] usb 3-8: reset high-speed USB device number 9 using xhci_hcd [ 263.563174] mt7601u 3-8:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 263.776962] mt7601u 3-8:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201308222153____ [ 267.245013] mt7601u 3-8:1.0: Vendor request req:07 off:09a8 failed:-110 [ 270.365290] mt7601u 3-8:1.0: Vendor request req:02 off:09a8 failed:-110 [ 273.489665] mt7601u 3-8:1.0: Vendor request req:07 off:0734 failed:-110 [ 276.609922] mt7601u 3-8:1.0: Vendor request req:42 off:0230 failed:-110 [ 279.734233] mt7601u 3-8:1.0: Vendor request req:07 off:0080 failed:-110 [ 282.854578] mt7601u 3-8:1.0: Vendor request req:02 off:0080 failed:-110 [ 285.974818] mt7601u 3-8:1.0: Vendor request req:02 off:0080 failed:-110 [ 285.974859] mt7601u: probe of 3-8:1.0 failed with error -110 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1716301 Title: wifi driver: mt7601u not work on 16.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1716301/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs