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------------------------------------------------------------------------
On 2017-12-05T19:45:58+00:00 Pavel wrote:

Description of problem:

I bought new wireless keyboard for my Lenovo laptop (T470s) with mouse.
The mouse works, but the keyboard doesn't. Only keys "super" and "alt"
react on the keyboard. It is really pity, because i would like to use
it.

Strange is that the keyboard works in bios and in grub. Same problem I
have with Fedora 26.


>> dmesg
[  100.790513] usb 1-1: USB disconnect, device number 5
[  104.577088] usb 1-1: new full-speed USB device number 6 using xhci_hcd
[  104.749378] usb 1-1: New USB device found, idVendor=17ef, idProduct=60a9
[  104.749381] usb 1-1: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[  104.749383] usb 1-1: Product: Lenovo Essential Wireless Keyboard and Mouse 
Combo
[  104.752210] input: Lenovo Essential Wireless Keyboard and Mouse Combo as 
/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:17EF:60A9.0009/input/input23
[  104.804226] hid-generic 0003:17EF:60A9.0009: input,hidraw0: USB HID v1.11 
Keyboard [Lenovo Essential Wireless Keyboard and Mouse Combo] on 
usb-0000:00:14.0-1/input0
[  104.805579] input: Lenovo Essential Wireless Keyboard and Mouse Combo as 
/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.1/0003:17EF:60A9.000A/input/input24
[  104.805739] hid-generic 0003:17EF:60A9.000A: input,hidraw1: USB HID v1.11 
Mouse [Lenovo Essential Wireless Keyboard and Mouse Combo] on 
usb-0000:00:14.0-1/input1
[  104.806528] input: Lenovo Essential Wireless Keyboard and Mouse Combo as 
/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.2/0003:17EF:60A9.000B/input/input25
[  104.858215] hid-generic 0003:17EF:60A9.000B: input,hidraw2: USB HID v1.11 
Device [Lenovo Essential Wireless Keyboard and Mouse Combo] on 
usb-0000:00:14.0-1/input2
[  104.859445] hid-generic 0003:17EF:60A9.000C: hiddev96,hidraw3: USB HID v1.11 
Device [Lenovo Essential Wireless Keyboard and Mouse Combo] on 
usb-0000:00:14.0-1/input3
[  114.566488] input input23: event field not found
[  114.630487] input input23: event field not found
[  114.854488] input input23: event field not found
....

>> lsusb 
Bus 001 Device 006: ID 17ef:60a9 Lenovo 


Version-Release number of selected component (if applicable):
kernel 4.13.16-202.fc26.x86_64

How reproducible:
always, except bios and grub

Steps to Reproduce:
1. use  Lenovo Essential Wireless Keyboard and Mouse Combo 

Actual results:
not work

Expected results:
keyboard and mouse work correctly in gnome-shell

Reply at:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1771431/comments/0

------------------------------------------------------------------------
On 2018-01-08T08:51:47+00:00 Kari wrote:

Same problem with
Lenovo keyboard and mouse combo (4X30H567)

lsusb:
  Bus 002 Device 004: ID 17ef:609b Lenovo 

The mouse works without issues but pressing any keys on keyboard will result in 
just
[ 1378.864283] input input12: event field not found
[ 1378.896265] input input12: event field not found
[ 1378.896270] input input12: event field not found
[ 1378.944333] input input12: event field not found

Reply at:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1771431/comments/1

------------------------------------------------------------------------
On 2018-01-10T15:02:39+00:00 Pavel wrote:

Maybe I found solution, but it didn't test.

https://github.com/y-trudeau/linux_lenovo_ultraslim_plus

Reply at:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1771431/comments/2

------------------------------------------------------------------------
On 2018-02-20T20:00:09+00:00 Laura wrote:

We apologize for the inconvenience.  There is a large number of bugs to go 
through and several of them have gone stale.  As kernel maintainers, we try to 
keep up with bugzilla but due the rate at which the upstream kernel project 
moves, bugs may be fixed without any indication to us. Due to this, we are 
doing a mass bug update across all of the Fedora 27 kernel bugs.
 
Fedora 27 has now been rebased to 4.15.3-300.f27.  Please test this kernel 
update (or newer) and let us know if you issue has been resolved or if it is 
still present with the newer kernel.
 
If you experience different issues, please open a new bug report for those.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1771431/comments/3

------------------------------------------------------------------------
On 2018-02-22T19:48:46+00:00 Franz wrote:

Same problem with Lenovo keyboard and mouse combos (4X30M39472 and
4X30H56809).

The issue is still present in kernel version 4.15.3-300.fc27.

Maybe the information on this page can help.
https://unix.stackexchange.com/questions/377830/linux-hid-driver-for-primax-wireless-keyboards/377873#377873

I also found a bugzilla entry on kernel.org that seems to handle the
same problem (https://bugzilla.kernel.org/show_bug.cgi?id=197787).

Reply at:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1771431/comments/4

------------------------------------------------------------------------
On 2018-05-06T14:06:17+00:00 Pavel wrote:

I upgraded system to Fedora 28 and Kernel 4.16.6-302.fc28.x86_64 and the
issue is still not resolved. The keyboard doesn't work.

Bus 002 Device 006: ID 17ef:60a9 Lenovo

>> journalctl -f 
kvě 06 16:05:16 localhost.localdomain kernel: input input25: event field not 
found
kvě 06 16:05:16 localhost.localdomain kernel: input input25: event field not 
found

Reply at:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1771431/comments/5


** Changed in: linux (Fedora)
       Status: Unknown => Confirmed

** Changed in: linux (Fedora)
   Importance: Unknown => Undecided

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1771431

Title:
  Lenovo Essential Wireless Keyboard doesn't works (Primax Electronics
  manufacturer)

Status in linux:
  Unknown
Status in linux package in Ubuntu:
  Confirmed
Status in linux package in Fedora:
  Confirmed

Bug description:
  Hi
  I got an issue on Ubuntu 18.04 with latest packages.
  uname -a:
  Linux MyLaptop 4.15.0-20-generic #21-Ubuntu SMP Tue Apr 24 06:16:15 UTC 2018 
x86_64 x86_64 x86_64 GNU/Linux

  lshw:
                *-usb:0
                     description: Keyboard
                     product: Lenovo USB Receiver
                     vendor: Lenovo
                     physical id: 3
                     bus info: usb@1:3
                     version: 1.05
                     capabilities: usb-2.00
                     configuration: driver=usbhid maxpower=100mA speed=12Mbit/s

  My wireless keyboard is not working, Ubuntu only recognize some
  special keys (Super, Ctrl, Shift, Alt)

  This is a Mouse+Keyboard combo using a wireless receiver by usb:

  lsusb:
  Bus 001 Device 005: ID 17ef:609b Lenovo

  Mouse works fine, and in Windows 10 it works with no issues.

  I found multiple reported problems with this keyboard in other distros (and 
from Asus too, as the real manufacturer is Primax Electronics).
  
https://forums.lenovo.com/t5/Linux-Discussion/Professional-Wireless-Keyboard-not-working-on-Linux/td-p/3726486
  https://ubuntuforums.org/showthread.php?t=2378862
  
https://askubuntu.com/questions/897729/lenovo-professional-wireless-keyboard-and-mouse-combo-not-working-in-ubuntu
  
https://forums.linuxmint.com/viewtopic.php?f=49&t=260093&sid=20a073d5dd8abb1b7f23be608d7fdfd7
  
https://unix.stackexchange.com/questions/377830/linux-hid-driver-for-primax-wireless-keyboards/

  There is a workaround (I still didn't tried) but it needs to compile an 
specific driver.
  https://github.com/y-trudeau/linux_lenovo_ultraslim_plus

  There is already a kernel report about this.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-generic 4.15.0.20.23
  ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
  Uname: Linux 4.15.0-20-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  julian     1342 F.... pulseaudio
  CurrentDesktop: ubuntu:GNOME
  Date: Tue May 15 15:53:41 2018
  InstallationDate: Installed on 2018-05-14 (1 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  MachineType: LENOVO 20FJS0NT07
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-20-generic 
root=UUID=818481db-36cb-4dba-8da5-8ecf15750b3b ro noapic acpi=off vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-20-generic N/A
   linux-backports-modules-4.15.0-20-generic  N/A
   linux-firmware                             1.173
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/27/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N1KET38W (1.25 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20FJS0NT07
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40705 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrN1KET38W(1.25):bd03/27/2018:svnLENOVO:pn20FJS0NT07:pvrThinkPadT560:rvnLENOVO:rn20FJS0NT07:rvrSDK0J40705WIN:cvnLENOVO:ct10:cvrNone:
  dmi.product.family: ThinkPad T560
  dmi.product.name: 20FJS0NT07
  dmi.product.version: ThinkPad T560
  dmi.sys.vendor: LENOVO

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