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------------------------------------------------------------------------
On 2018-09-04T21:44:00+00:00 hostacny.peter wrote:

+++ This bug was initially created as a clone of Bug #1521100 +++

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

--- Additional comment from Kari Hautio on 2018-01-08 03:51:47 EST ---

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

--- Additional comment from Pavel Studeník on 2018-01-10 10:02:39 EST
---

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

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

--- Additional comment from Laura Abbott on 2018-02-20 15:00:09 EST ---

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.

--- Additional comment from Franz Brauneder on 2018-02-22 14:48:46 EST
---

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).

--- Additional comment from Pavel Studeník on 2018-05-06 10:06:17 EDT
---

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

--- Additional comment from Justin M. Forbes on 2018-07-23 11:06:46 EDT
---

*********** MASS BUG UPDATE **************

We apologize for the inconvenience.  There are a large number of bugs to
go through and several of them have gone stale.  Due to this, we are
doing a mass bug update across all of the Fedora 28 kernel bugs.

Fedora 28 has now been rebased to 4.17.7-200.fc28.  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.

--- Additional comment from Justin M. Forbes on 2018-08-29 11:12:40 EDT
---

*********** MASS BUG UPDATE **************
This bug is being closed with INSUFFICIENT_DATA as there has not been a 
response in 5 weeks. If you are still experiencing this issue, please reopen 
and attach the relevant data from the latest kernel you are running and any 
data that might have been requested previously.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1771431/comments/14

------------------------------------------------------------------------
On 2018-09-04T21:47:46+00:00 hostacny.peter wrote:

I am still experiencing this issue on the latest kernel (Fedora 28).
4.17.19-200.fc28.x86_64


Few more links to external pages where problem is described:
https://askubuntu.com/questions/897729/lenovo-professional-wireless-keyboard-and-mouse-combo-not-working-in-ubuntu?noredirect=1&lq=1
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1771431
https://bugzilla.kernel.org/show_bug.cgi?id=197787
https://unix.stackexchange.com/questions/377830/linux-hid-driver-for-primax-wireless-keyboards/377873#377873

Workaround (not completely working):
https://github.com/y-trudeau/linux_lenovo_ultraslim_plus
Problems with workaround:
1. mouse stops working when workaround is applied (Lenovo Professional Keyboard 
combo contains both mouse and keyboard with only one dongle)
2. super key does not work

Reply at:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1771431/comments/15

------------------------------------------------------------------------
On 2018-10-01T21:18:01+00:00 labbott wrote:

We apologize for the inconvenience.  There is a large number of bugs to go 
through and several of them have gone stale.  Due to this, we are doing a mass 
bug update across all of the Fedora 28 kernel bugs.
 
Fedora 28 has now been rebased to 4.18.10-300.fc28.  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 have moved on to Fedora 29, and are still experiencing this issue, 
please change the version to Fedora 29.
 
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/18

------------------------------------------------------------------------
On 2018-10-02T08:22:29+00:00 hostacny.peter wrote:

Bug is still present in 4.18.10-200.fc28.x86_64.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1771431/comments/19

------------------------------------------------------------------------
On 2018-10-14T13:48:54+00:00 studenik wrote:

*** Bug 1521100 has been marked as a duplicate of this bug. ***

Reply at:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1771431/comments/22

------------------------------------------------------------------------
On 2018-12-29T17:27:42+00:00 franz.brauneder wrote:

Thu bug is still present in Fedor 29 (kernel version
4.19.10-300.fc29.x86_64)

Reply at:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1771431/comments/25

------------------------------------------------------------------------
On 2019-01-29T16:24:40+00:00 jforbes wrote:

*********** MASS BUG UPDATE **************

We apologize for the inconvenience.  There are a large number of bugs to
go through and several of them have gone stale.  Due to this, we are
doing a mass bug update across all of the Fedora 28 kernel bugs.

Fedora 28 has now been rebased to 4.20.5-100.fc28.  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 have moved on to Fedora 29, and are still experiencing this
issue, please change the version to Fedora 29.

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/26

------------------------------------------------------------------------
On 2019-02-04T10:43:47+00:00 hostacny.peter wrote:

The bug is still present in 4.20.5-100.fc28.x86_64.

Could anybody please look into it?

Reply at:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1771431/comments/27

------------------------------------------------------------------------
On 2019-05-18T08:54:37+00:00 studenik wrote:

Keyboard still doesn't work. Fedora 30 - Kernel 5.0.13-300.fc30.x86_64.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1771431/comments/35


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

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

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

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