Thank you for reporting this bug to Ubuntu.
Ubuntu 16.04 (xenial) reached end-of-standard-support on April 29, 2021.
See this document for currently supported Ubuntu releases:
https://wiki.ubuntu.com/Releases
We appreciate that this bug may be old and you might not be interested
in discussing
** Tags added: hwe-networking-wifi
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to usb-modeswitch-data in Ubuntu.
https://bugs.launchpad.net/bugs/1716301
Title:
wifi driver: mt7601u not work on 16.04
Status in linux package in
Tested and now my MT7601U USB Dongle (Ralink Technology, Corp. MT7601U Wireless
Adapter) is working in Ubuntu 20.04 :)
https://askubuntu.com/questions/1205254/ralink-tech-mt7601u-wireless-adapter-on-xubuntu
--
You received this bug notification because you are a member of Desktop
Packages,
Seems the fix was not accepted/applied. Just tried latest 18.04, 19.04
and finally 19.10 with kernel 5.3.0-26-generic #28-Ubuntu
usb 1-3: new high-speed USB device number 2 using ehci-pci
usb 1-3: New USB device found, idVendor=148f, idProduct=7601, bcdDevice= 0.00
usb 1-3: New USB device
** Tags added: cscc
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to usb-modeswitch-data in Ubuntu.
https://bugs.launchpad.net/bugs/1716301
Title:
wifi driver: mt7601u not work on 16.04
Status in linux package in Ubuntu:
Confirmed
The attachment "patch for the driver" seems to be a patch. If it isn't,
please remove the "patch" flag from the attachment, remove the "patch"
tag, and if you are a member of the ~ubuntu-reviewers, unsubscribe the
team.
[This is an automated message performed by a Launchpad user owned by
Please upstream the patch first so we can backport it.
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to usb-modeswitch-data in Ubuntu.
https://bugs.launchpad.net/bugs/1716301
Title:
wifi driver: mt7601u not work on 16.04
Status in
Hello folks,
I've experienced same problem with usb wifi (Tenda U2), which has the
same chip - mediatek mt7601u. The wifi dongle would not start and the
kern.log reports same errors:
Vendor request req:02 off:0080 failed:-110
I tested this with multiple ubuntu versions - 16.0.4, 14.04 and
The solution described here worked for me in Ubuntu 16.04 and 18.04:
https://github.com/kuba-moo/mt7601u/issues/64#issuecomment-352250127
I will reference it here:
Originally written by ingate.
Thanks to aleksander and Nidroide.
Tested on Ubuntu 14.04 (kernel 4.4), Ubuntu 17.10 (kernel 4.13) and
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
Retried with recent instructions from mrgromov in post
https://github.com/kuba-moo/mt7601u/issues/64 and got it to work.
Would it be possible to create a fix or is this particular device buggy?
--
You received this bug notification because you are a member of Desktop
Packages, which is
The Windows driver that's on an adapter's embedded virtual CD contains
FW_7662.bin (79216 bytes). I tried replacing the /lib/firmware/mt7601u.bin with
that firmware. Driver loads the firmware onto the device:
mt7601u 1-3:1.0: Firmware Version: 0.0.00 Build: 1 Build time: 201411280941
But
Unfortunately the workaround from the previous post did not work for me.
Do still get the same error.
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to usb-modeswitch-data in Ubuntu.
https://bugs.launchpad.net/bugs/1716301
Title:
wifi
So it didn't work.
Apparently someone found ways to workaround this issue:
https://github.com/kuba-moo/mt7601u/issues/64
** Bug watch added: github.com/kuba-moo/mt7601u/issues #64
https://github.com/kuba-moo/mt7601u/issues/64
--
You received this bug notification because you are a member of
Thanks for all your efforts.
$ uname -a
Linux video-box 4.13.0-17-generic #20~lp1716301+corequirks SMP Mon Nov 6
04:37:44 EST 2017 x86_64 x86_64 x86_64 GNU/Linux
$ dmesg > dmesg_4.13.0-17.20~lp1716301+corequirks.txt
** Attachment added: "dmesg_4.13.0-17.20~lp1716301+corequirks.txt"
Please try kernel here, I added some quirks for the device,
http://people.canonical.com/~khfeng/lp1716301-corequirks/
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to usb-modeswitch-data in Ubuntu.
https://bugs.launchpad.net/bugs/1716301
Bought the device some days ago. Had no chance to test earlier Ubuntu
releases.
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to usb-modeswitch-data in Ubuntu.
https://bugs.launchpad.net/bugs/1716301
Title:
wifi driver: mt7601u not
Forgot to ask an important question, did the device work on on earlier
Ubuntu Release, e.g. Precise & Trusty?
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to usb-modeswitch-data in Ubuntu.
https://bugs.launchpad.net/bugs/1716301
Title:
$ cat /proc/cmdline
BOOT_IMAGE=/boot/vmlinuz-4.14.0-041400rc7-generic
root=UUID=7c46b69f-ad98-4f49-93ac-2e5a68fbd6dc ro quiet splash
usbcore.autosuspend=-1 vt.handoff=7
seems this didn't change anything
** Attachment added: "kernel_4.14.0-041400rc7_dmesg_autosuspend_off.txt"
Try if kernel parameter "usbcore.autosuspend=-1" helps.
The reset after probing is fishy here,
[ 308.512689] usb 1-1: reset high-speed USB device number 5 using xhci_hcd
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to
Luckily I could convince the owner of the system that testing this
kernel wouldn't do any harm.
** Attachment added: "kernel_4.14.0-041400rc7_dmesg.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1716301/+attachment/5002529/+files/kernel_4.14.0-041400rc7_dmesg.txt
--
You received
Yea I can see same error.
Can you try latest mainline kernel?
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to usb-modeswitch-data in Ubuntu.
https://bugs.launchpad.net/bugs/1716301
Title:
wifi driver: mt7601u not work on 16.04
Attached dmesg output from a USB 3.0 system with kernel 4.4.0.
** Attachment added: "kernel_4.4.0_dmesg.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1716301/+attachment/5001909/+files/kernel_4.4.0_dmesg.txt
--
You received this bug notification because you are a member of
Both of you plugged mt7601u into EHCI (USB 2.0) port.
Can you try plugging it into an XHCI (USB 3.0) port?
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to usb-modeswitch-data in Ubuntu.
https://bugs.launchpad.net/bugs/1716301
Title:
Tried kernel 4.13.10 to no avail. Seems my adapter is slightly
different. It does not show up as disk. Instead it is recognized as WLAN
device immediately. Error msg is also different. Pls see attached file
dmesg_kernel_4.13.10 and let me know if you need more information or
want my to test
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: usb-modeswitch-data (Ubuntu)
Status: New => Confirmed
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to usb-modeswitch-data in Ubuntu.
A log:mt7601-1.pcapng caputured by Wireshark on Windows.
the adpater is connected on Port 4.
USBPcapCMD.exe output:
//--
1 \\.\USBPcap1
\??\USB#ROOT_HUB20#4&282dcf3f&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
[Port 1] Generic USB Hub
.
[Port 4]
I am not sure if mt7601u is GMS modem or not, however, I guess Yes, because
it's the only device related to wireless on my computer
Thanks. I will try usbmon or Wireshark later.
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to
BTW, is mt7601u also a GSM modem?
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to usb-modeswitch-data in Ubuntu.
https://bugs.launchpad.net/bugs/1716301
Title:
wifi driver: mt7601u not work on 16.04
Status in linux package in Ubuntu:
You can use usbmon and Wireshark.
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to usb-modeswitch-data in Ubuntu.
https://bugs.launchpad.net/bugs/1716301
Title:
wifi driver: mt7601u not work on 16.04
Status in linux package in Ubuntu:
Sorry the late.
Test Result on the new kernel:
same vendor request failed -110
Please see the attached: 4.14-delay-modeswitch.txt
BTW, do you know any tool that can monitor the USB traffic? if have this
kind of tool, I can capture some log on Win10 to find where is the
problem.
Thanks!
**
The device probably requires a delay between modeswitch, it's pure guesswork
though. Please try kernel here:
http://people.canonical.com/~khfeng/lp1716301-delay-quirk/
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to usb-modeswitch-data
Okay, I think it'll be better to debug yourself, it's hard to debug
without physical hardware access.
Looks like probe failed in __mt7601u_dma_fw().
You probably need to print some debug information to find out at which point
the function fails.
--
You received this bug notification because
forget to mention test result:
same vendor request failed with -110 event long timeout
BTW, this looks like this is a bad adapter, however, I tried this adapter in
Win10, it definitely can work.
In Windows, it must install dirver files from another company named Tplink, but
from lsusb, its
I tried the timeout value: 1
Please see the attached: 4.14-long-timeout.txt
Thanks
** Attachment added: "4.14-long-timeout.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1716301/+attachment/4963509/+files/4.14-long-timeout.txt
--
You received this bug notification because
Can you try values even larger? e.g. 3000, 1.
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to usb-modeswitch-data in Ubuntu.
https://bugs.launchpad.net/bugs/1716301
Title:
wifi driver: mt7601u not work on 16.04
Status in linux
Test result on kernel 4.14
1. same vendor request failed with -110
2. I notice that the Wire network(yes, Wire network) is also not work on 4.14.
on kernel 4.4.0-91 (the kernel my mostly used), it's work
Please see the attached 4.14.txt
Thanks!
** Attachment added: "4.14.txt"
You can use modprobe conf to do that:
$ sudo -s
# echo "options mt7601u timeout=1000" >> /etc/modprobe.d/mt7601u.conf
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to usb-modeswitch-data in Ubuntu.
https://bugs.launchpad.net/bugs/1716301
Hi, I am not sure where to add this timeout ?
in the /etc/sysctl.conf, or in the /boot/grub/grub.cfg
Thanks!
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to usb-modeswitch-data in Ubuntu.
https://bugs.launchpad.net/bugs/1716301
Title:
Please use the kernel here:
http://people.canonical.com/~khfeng/lp1716301/
I add a timeout parameter for mt7601u. The default timeout is 300ms.
Now you can try something like "mt7601u.timeout=1000".
--
You received this bug notification because you are a member of Desktop
Packages, which is
I tried on kernel 4.13. that's,
add "mt7601u.dyndbg=+p" into grub.cfg, so the lines are :
menuentry {
.
linux /boot/vmlinuz-4.13.0-041300-generic
root=UUID=f4f53ad3-0e42-46e5-a9f2-679314bf74bf ro quiet splash $vt_handoff
mt7601u.dyndbg=+p
initrd
Can you add "mt7601u.dyndbg=+p" to your kernel parameter and attach
dmesg here? Thanks.
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to usb-modeswitch-data in Ubuntu.
https://bugs.launchpad.net/bugs/1716301
Title:
wifi driver: mt7601u
I tried the Artful image.
on the Artful image, it doesn't need to change any settings, the adapter is
automatically recognized as 148f:7601, however, the same vendor request -110
error in the dmesg log.
Please see the attached artful-image.txt
Thanks!
** Attachment added: "artful-image.txt"
http://cdimages.ubuntu.com/daily-live/current/
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to usb-modeswitch-data in Ubuntu.
https://bugs.launchpad.net/bugs/1716301
Title:
wifi driver: mt7601u not work on 16.04
Status in linux
What do you mean "Artful live image" ?
do you mean boot computer with the latest release ISO ?
Ubuntu 17.04 ISO on the page: https://www.ubuntu.com/download/desktop
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to usb-modeswitch-data in
Weird. Can you try Artful live image?
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to usb-modeswitch-data in Ubuntu.
https://bugs.launchpad.net/bugs/1716301
Title:
wifi driver: mt7601u not work on 16.04
Status in linux package in
I just fell a little strange that is , why some info log in mt7801u is not
printed,
e.g: in 09-26.2.txt, no any log about mt7601u. however, in mt7801u code, it
printed those info
[ 127.095245] mt7601u 1-1.4:1.0: ASIC revision: 76010001 MAC revision: 76010500
[ 127.146876] mt7601u
I tried kernel 4.13. however, no much diff with kernel 4.4.0-91.
I must mention that in both kernel, no ALAWAYS the adapter is automatically
recoginized as 148f:7601, sometimes, it still mounted as 148f:2878, sometimes,
it's 7601. ( I found the pattern is: unplug the adapter, wait a relative
Now please go back to comment #3 to test kernel itself (again).
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to usb-modeswitch-data in Ubuntu.
https://bugs.launchpad.net/bugs/1716301
Title:
wifi driver: mt7601u not work on 16.04
This time, the adapter is first recognized as 148f:7601.
and the dmesg output is some different.
Although still can not find any interface by "ifconfig -a", and can not
select wifi in the "Network Manager", it's promosing to let the adapter
work, at least the GMS modem work now.
Please see the
Okay, you also need to add more data to
/usr/share/usb_modeswitch/configPack.tar.gz.
$ cat 148f\:2878
# RaLink MT7601U
TargetVendor=0x148f
TargetProduct=0x7601
StandardEject=1
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to
@Kai-Heng Feng,
I guess adding that line in the /lib/udev/rules.d/40-usb_modeswitch.rules is
to automatically switch the adpater to wireless card mode, however, after added
that line,
and tried restart service udev (sudo service udev restart), the adpater is
still first mounted
as usb
Add the following to /lib/udev/rules.d/40-usb_modeswitch.rules:
# RaLink MT7601U
ATTR{idVendor}=="148f", ATTR{idProduct}=="2878", RUN+="usb_modeswitch '/%k'"
And see if the wifi driver still failed to work.
--
You received this bug notification because you are a member of Desktop
Packages,
Ok, after some digging, the kernel mode modeswitch was deprecated long
time along.
The data for this dongle is added 20170120:
20170120:
Added devices: [03f0:032a] HP LaserJet Professional P1102w, [03f0:9d1d]
HP lt4120, [0586:2030] ZyXel WAH1004/WAH3004, [148f:2878] RaLink
MT7601U,
54 matches
Mail list logo
