** Tags added: hwe-networking-wifi
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Title:
wifi driver: mt7601u not work on 16.04
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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
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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 strin
** Tags added: cscc
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Title:
wifi driver: mt7601u not work on 16.04
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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
~brian-m
Please upstream the patch first so we can backport it.
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Title:
wifi driver: mt7601u not work on 16.04
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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 18.04.
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 still
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?
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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 th
Unfortunately the workaround from the previous post did not work for me.
Do still get the same error.
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Title:
wifi driver: mt7601u not work on 16
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
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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"
https://b
Please try kernel here, I added some quirks for the device,
http://people.canonical.com/~khfeng/lp1716301-corequirks/
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Title:
wifi driver: mt7601
Bought the device some days ago. Had no chance to test earlier Ubuntu
releases.
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Title:
wifi driver: mt7601u not work on 16.04
To manage notific
Forgot to ask an important question, did the device work on on earlier
Ubuntu Release, e.g. Precise & Trusty?
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Title:
wifi driver: mt7601u not wo
$ 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"
https://bugs.l
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
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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
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Yea I can see same error.
Can you try latest mainline kernel?
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Title:
wifi driver: mt7601u not work on 16.04
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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
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Both of you plugged mt7601u into EHCI (USB 2.0) port.
Can you try plugging it into an XHCI (USB 3.0) port?
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Title:
wifi driver: mt7601u not work
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 further
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: usb-modeswitch-data (Ubuntu)
Status: New => Confirmed
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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] T
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.
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https:/
BTW, is mt7601u also a GSM modem?
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Title:
wifi driver: mt7601u not work on 16.04
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You can use usbmon and Wireshark.
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Title:
wifi driver: mt7601u not work on 16.04
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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!
** Atta
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/
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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.
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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 chip
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
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Can you try values even larger? e.g. 3000, 1.
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Title:
wifi driver: mt7601u not work on 16.04
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h
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"
https://bugs.l
You can use modprobe conf to do that:
$ sudo -s
# echo "options mt7601u timeout=1000" >> /etc/modprobe.d/mt7601u.conf
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Title:
wifi driver: mt760
Hi, I am not sure where to add this timeout ?
in the /etc/sysctl.conf, or in the /boot/grub/grub.cfg
Thanks!
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Title:
wifi driver: mt7601u not wor
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".
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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 /boot/initrd.img-4.13.0-041
Can you add "mt7601u.dyndbg=+p" to your kernel parameter and attach
dmesg here? Thanks.
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Title:
wifi driver: mt7601u not work on 16.04
To manage
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/
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wifi driver: mt7601u not work on 16.04
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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
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Weird. Can you try Artful live image?
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Title:
wifi driver: mt7601u not work on 16.04
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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 1-1.4:1.
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 long
Now please go back to comment #3 to test kernel itself (again).
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Title:
wifi driver: mt7601u not work on 16.04
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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 a
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
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@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 storage
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.
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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, [1
Yes, it's first mounted as a readonly USB disk, including driver files for
Windows.
and lsusb shows:
Bus 003 Device 002: ID 148f:2878 Ralink Technology, Corp.
after eject disk, it shows:
Bus 003 Device 003: ID 148f:7601 Ralink Technology, Corp. MT7601U Wireless
Adapter
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Does 148f:7601 only appear after the disk gets ejected?
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Title:
wifi driver: mt7601u not work on 16.04
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I bought this adapter just few days ago and did not have a system
upgrade in recently week.
I tried the 4.13 kernel, the dmesg output is almost same:
Vendor request failed with -110.
Please see the attached file: 4.13.txt
Thanks !
** Attachment added: "4.13.txt"
https://bugs.launchpad.n
Did this issue start happening after an update/upgrade? Was there a
prior kernel version where you were not having this particular problem?
Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.13 kernel[
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