Public bug reported:
I recently got a nice mechanical bluetooth keyboard to use on my
thinkpad. It works fine with Android, Windows 10 and Xubuntu 19.04 live,
but on my installed xubuntu 18.04, 18.04 live and 18.10 live it only
works after calling `sudo evtest /dev/input/eventN`.
Xorg.0.log shows it is detected fine, and I can't see anything there
after temporarily getting it to work using the evtest trick.
18.515] (II) config/udev: Adding input device Keychron K1
(/dev/input/event23)
[ 18.515] (**) Keychron K1: Applying InputClass "libinput keyboard catchall"
[ 18.515] (II) Using input driver 'libinput' for 'Keychron K1'
[ 18.515] (**) Keychron K1: always reports core events
[ 18.515] (**) Option "Device" "/dev/input/event23"
[ 18.515] (**) Option "_source" "server/udev"
[ 18.516] (II) event23 - Keychron K1: is tagged by udev as: Keyboard
[ 18.516] (II) event23 - Keychron K1: device is a keyboard
[ 18.516] (II) event23 - Keychron K1: device removed
[ 18.524] (II) libinput: Keychron K1: needs a virtual subdevice
[ 18.524] (**) Option "config_info"
"udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256/0005:05AC:0255.0007/input/input24/event23"
[ 18.524] (II) XINPUT: Adding extended input device "Keychron K1" (type:
MOUSE, id 20)
[ 18.524] (**) Option "AccelerationScheme" "none"
[ 18.524] (**) Keychron K1: (accel) selected scheme none/0
[ 18.524] (**) Keychron K1: (accel) acceleration factor: 2.000
[ 18.524] (**) Keychron K1: (accel) acceleration threshold: 4
[ 18.524] (II) event23 - Keychron K1: is tagged by udev as: Keyboard
[ 18.524] (II) event23 - Keychron K1: device is a keyboard
[ 18.524] (**) Keychron K1: Applying InputClass "libinput keyboard catchall"
[ 18.524] (II) Using input driver 'libinput' for 'Keychron K1'
[ 18.524] (**) Keychron K1: always reports core events
[ 18.524] (**) Option "Device" "/dev/input/event23"
[ 18.524] (**) Option "_source" "_driver/libinput"
[ 18.524] (II) libinput: Keychron K1: is a virtual subdevice
[ 18.524] (**) Option "config_info"
"udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256/0005:05AC:0255.0007/input/input24/event23"
[ 18.524] (II) XINPUT: Adding extended input device "Keychron K1" (type:
KEYBOARD, id 21)
[ 18.524] (**) Option "xkb_model" "pc105"
[ 18.524] (**) Option "xkb_layout" "us"
[ 18.524] (**) Option "xkb_variant" "altgr-intl"
[ 18.524] (WW) Option "xkb_options" requires a string value
I've also tried using the latest 4.20.6 from mainline-ppa and the latest
bluetooth/bluz ppa without success.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: xorg 1:7.7+19ubuntu7.1
ProcVersionSignature: Ubuntu 4.15.0-45.48-lowlatency 4.15.18
Uname: Linux 4.15.0-45-lowlatency x86_64
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: XFCE
Date: Sun Feb 3 23:51:29 2019
DistUpgraded: 2019-02-03 21:49:33,752 DEBUG /openCache(), new cache size 92675
DistroCodename: bionic
DistroVariant: ubuntu
DkmsStatus: virtualbox, 5.2.18, 4.15.0-45-lowlatency, x86_64: installed
ExtraDebuggingInterest: Yes
GraphicsCard:
Intel Corporation HD Graphics 620 [8086:5916] (rev 02) (prog-if 00 [VGA
controller])
Subsystem: Lenovo HD Graphics 620 [17aa:224b]
InstallationDate: Installed on 2017-07-24 (559 days ago)
InstallationMedia: Xubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215)
MachineType: LENOVO 20HFCTO1WW
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-45-lowlatency
root=UUID=8f8366ae-4d29-44cf-9b85-f83f1771eab1 ro quiet splash vt.handoff=1
SourcePackage: xorg
UpgradeStatus: Upgraded to bionic on 2019-02-03 (0 days ago)
dmi.bios.date: 09/14/2018
dmi.bios.vendor: LENOVO
dmi.bios.version: N1WET51W (1.30 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20HFCTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40709 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrN1WET51W(1.30):bd09/14/2018:svnLENOVO:pn20HFCTO1WW:pvrThinkPadT470s:rvnLENOVO:rn20HFCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad T470s
dmi.product.name: 20HFCTO1WW
dmi.product.version: ThinkPad T470s
dmi.sys.vendor: LENOVO
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.95-1~18.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri 18.2.2-0ubuntu1~18.04.1
version.libgl1-mesa-glx: libgl1-mesa-glx 18.2.2-0ubuntu1~18.04.1
version.xserver-xorg-core: xserver-xorg-core 2:1.19.6-1ubuntu4.2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.0.1-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20171229-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bionic ubuntu
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https://bugs.launchpad.net/bugs/1814481
Title:
bluetooth keyboard not working
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