Volume saya mute, volume turun, dan tombol volume naik berfungsi, tetapi kunci saya sebelumnya, berikutnya, dan putar / jeda tidak.
Saya mencoba solusi yang diposting di sini , tetapi itu tampaknya tidak menjadi masalah. Semua org.gnome.settings-daemon.plugins.media-keys
pengaturan saya tampaknya diawali dengan tepat oleh XF86:
Inilah hasil dari menekan sebelumnya, selanjutnya, putar / jeda, dan diamkan secara berurutan:
$ xev
MappingNotify event, serial 39, synthetic NO, window 0x0,
request MappingKeyboard, first_keycode 8, count 248
FocusOut event, serial 39, synthetic NO, window 0x3600001,
mode NotifyGrab, detail NotifyAncestor
FocusIn event, serial 40, synthetic NO, window 0x3600001,
mode NotifyUngrab, detail NotifyAncestor
KeymapNotify event, serial 40, synthetic NO, window 0x0,
keys: 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
FocusOut event, serial 40, synthetic NO, window 0x3600001,
mode NotifyGrab, detail NotifyAncestor
FocusIn event, serial 40, synthetic NO, window 0x3600001,
mode NotifyUngrab, detail NotifyAncestor
KeymapNotify event, serial 40, synthetic NO, window 0x0,
keys: 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
FocusOut event, serial 40, synthetic NO, window 0x3600001,
mode NotifyGrab, detail NotifyAncestor
FocusIn event, serial 40, synthetic NO, window 0x3600001,
mode NotifyUngrab, detail NotifyAncestor
KeymapNotify event, serial 40, synthetic NO, window 0x0,
keys: 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
FocusOut event, serial 40, synthetic NO, window 0x3600001,
mode NotifyGrab, detail NotifyAncestor
FocusIn event, serial 40, synthetic NO, window 0x3600001,
mode NotifyUngrab, detail NotifyAncestor
KeymapNotify event, serial 40, synthetic NO, window 0x0,
keys: 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
FocusOut event, serial 40, synthetic NO, window 0x3600001,
mode NotifyGrab, detail NotifyAncestor
FocusIn event, serial 40, synthetic NO, window 0x3600001,
mode NotifyUngrab, detail NotifyAncestor
KeymapNotify event, serial 40, synthetic NO, window 0x0,
keys: 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
$ sudo showkey -k
kb mode was ?UNKNOWN?
[ if you are trying this under X, it might not work
since the X server is also reading /dev/console ]
press any key (program terminates 10s after last keypress)...
keycode 165 press
keycode 165 release
keycode 163 press
keycode 163 release
keycode 164 press
keycode 164 release
keycode 113 press
keycode 113 release
$ sudo showkey -s
kb mode was ?UNKNOWN?
[ if you are trying this under X, it might not work
since the X server is also reading /dev/console ]
press any key (program terminates 10s after last keypress)...
0xe0 0x10 0xe0 0x90
0xe0 0x19 0xe0 0x99
0xe0 0x22 0xe0 0xa2
0xe0 0x20 0xe0 0xa0
Bagaimana saya bisa memperbaikinya?
/ e1
Saya memutuskan untuk melihat lebih dalam lagi. Rupanya, jika Anda memiliki keyboard USB, Anda harus menggunakan evtest
alih-alihshowkey
mendapatkan scancode yang tepat:
$ sudo evtest
No device specified, trying to scan all of /dev/input/event*
Available devices:
/dev/input/event0: Power Button
/dev/input/event1: Power Button
/dev/input/event2: CYKB16 USB Keyboard
/dev/input/event3: CYKB16 USB Keyboard
/dev/input/event4: USB Optical Mouse
/dev/input/event5: HDA ATI HDMI HDMI/DP,pcm=3
/dev/input/event6: HDA ATI HDMI HDMI/DP,pcm=7
/dev/input/event7: HDA ATI HDMI HDMI/DP,pcm=8
/dev/input/event8: HDA ATI HDMI HDMI/DP,pcm=9
/dev/input/event9: HDA ATI HDMI HDMI/DP,pcm=10
/dev/input/event10: HDA ATI HDMI HDMI/DP,pcm=11
/dev/input/event11: HDA Intel PCH Front Mic
/dev/input/event12: HDA Intel PCH Rear Mic
/dev/input/event13: HDA Intel PCH Line
/dev/input/event14: HDA Intel PCH Line Out Front
/dev/input/event15: HDA Intel PCH Line Out Surround
/dev/input/event16: HDA Intel PCH Line Out CLFE
/dev/input/event17: HDA Intel PCH Line Out Side
/dev/input/event18: HDA Intel PCH Front Headphone
/dev/input/event19: Eee PC WMI hotkeys
Select the device event number [0-19]: 3
Input driver version is 1.0.1
Input device ID: bus 0x3 vendor 0x1130 product 0x7979 version 0x110
Input device name: "CYKB16 USB Keyboard"
Supported events:
Event type 0 (EV_SYN)
Event type 1 (EV_KEY)
Event code 113 (KEY_MUTE)
Event code 114 (KEY_VOLUMEDOWN)
Event code 115 (KEY_VOLUMEUP)
Event code 116 (KEY_POWER)
Event code 128 (KEY_STOP)
Event code 140 (KEY_CALC)
Event code 142 (KEY_SLEEP)
Event code 143 (KEY_WAKEUP)
Event code 144 (KEY_FILE)
Event code 155 (KEY_MAIL)
Event code 156 (KEY_BOOKMARKS)
Event code 158 (KEY_BACK)
Event code 159 (KEY_FORWARD)
Event code 163 (KEY_NEXTSONG)
Event code 164 (KEY_PLAYPAUSE)
Event code 165 (KEY_PREVIOUSSONG)
Event code 166 (KEY_STOPCD)
Event code 171 (KEY_CONFIG)
Event code 172 (KEY_HOMEPAGE)
Event code 173 (KEY_REFRESH)
Event code 217 (KEY_SEARCH)
Event type 4 (EV_MSC)
Event code 4 (MSC_SCAN)
Properties:
Testing ... (interrupt to exit)
Event: time 1484332277.304213, type 4 (EV_MSC), code 4 (MSC_SCAN), value c00b6
Event: time 1484332277.304213, type 1 (EV_KEY), code 165 (KEY_PREVIOUSSONG), value 1
Event: time 1484332277.304213, -------------- SYN_REPORT ------------
Event: time 1484332277.304231, type 1 (EV_KEY), code 165 (KEY_PREVIOUSSONG), value 0
Event: time 1484332277.304231, -------------- SYN_REPORT ------------
Event: time 1484332277.640192, type 4 (EV_MSC), code 4 (MSC_SCAN), value c00b5
Event: time 1484332277.640192, type 1 (EV_KEY), code 163 (KEY_NEXTSONG), value 1
Event: time 1484332277.640192, -------------- SYN_REPORT ------------
Event: time 1484332277.640207, type 1 (EV_KEY), code 163 (KEY_NEXTSONG), value 0
Event: time 1484332277.640207, -------------- SYN_REPORT ------------
Event: time 1484332277.951137, type 4 (EV_MSC), code 4 (MSC_SCAN), value c00cd
Event: time 1484332277.951137, type 1 (EV_KEY), code 164 (KEY_PLAYPAUSE), value 1
Event: time 1484332277.951137, -------------- SYN_REPORT ------------
Event: time 1484332277.951153, type 1 (EV_KEY), code 164 (KEY_PLAYPAUSE), value 0
Event: time 1484332277.951153, -------------- SYN_REPORT ------------
Saya dapat memverifikasi bahwa kunci saya berfungsi dengan mengirimnya kembali ke surat :
$ cat /etc/udev/hwdb.d/90-custom-keyboard.hwdb
evdev:input:b0003v1130p7979*
KEYBOARD_KEY_c00cd=a
KEYBOARD_KEY_c00b6=b
KEYBOARD_KEY_c00b5=c
$ sudo udevadm --debug hwdb --update
$ sudo udevadm trigger
Sekarang saya dapat mengetik huruf dengan tombol saya sebelumnya, berikutnya, dan play / pause. Selanjutnya, saya biasa xdotool
menguji kunci:
$ xdotool key XF86AudioLowerVolume
$ xdotool key XF86AudioRaiseVolume
keduanya bekerja, tetapi tidak ada yang melakukan apa pun di bawah ini
$ xdotool key XF86AudioPlay
$ xdotool key XF86AudioNext
$ xdotool key XF86AudioPrev
Ini membuat saya berpikir bahwa Unity menjatuhkan bola dengan integrasi media player-nya, entah bagaimana. Saya tidak yakin bagaimana memeriksa bahwa Unity melakukan hal yang benar di belakang layar. Ada ide?
/ e2
$ sudo lsusb -d 1130:7979
Bus 001 Device 003: ID 1130:7979 Tenx Technology, Inc.
$ sudo lsusb -t
/: Bus 06.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 5000M
/: Bus 05.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 480M
/: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 480M
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/2p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/8p, 480M
|__ Port 7: Dev 3, If 0, Class=Wireless, Driver=btusb, 12M
|__ Port 7: Dev 3, If 1, Class=Wireless, Driver=btusb, 12M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/2p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/6p, 480M
|__ Port 5: Dev 3, If 0, Class=Human Interface Device, Driver=usbhid, 12M
|__ Port 5: Dev 3, If 1, Class=Human Interface Device, Driver=usbhid, 12M
|__ Port 6: Dev 4, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
/ e3
$ unity --version
unity 7.4.0
/ e4
$ uname -a
Linux urithiru 4.4.0-59-generic #80-Ubuntu SMP Fri Jan 6 17:47:47 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
/ e5
$ banshee --version
Banshee 2.6.2 (2.6.2) http://banshee.fm
Copyright 2005-2017 Novell, Inc. and Contributors.
$ vlc --version
VLC media player 2.2.2 Weatherwax (revision 2.2.2-0-g6259d80)
VLC version 2.2.2 Weatherwax (2.2.2-0-g6259d80)
Compiled by buildd on lgw01-10.buildd (Mar 28 2016 02:49:24)
Compiler: gcc version 5.3.1 20160323 (Ubuntu 5.3.1-13ubuntu1)
This program comes with NO WARRANTY, to the extent permitted by law.
You may redistribute it under the terms of the GNU General Public License;
see the file named COPYING for details.
Written by the VideoLAN team; see the AUTHORS file.
sumber
dconf dump /org/gnome/settings-daemon/plugins/media-keys/
. (Ini kebetulan merupakan cara yang hebat untuk menyimpan dan mengembalikan data GSettings / DConf.) :-)dconf dump
,dconf reset -f
dan (untuk memulihkan)dconf load
.Jawaban:
Tombol media melakukan kerja (dengan Rhythmbox). Mereka tidak bekerja dengan banshee atau VLC karena ada bug dengan banshee 2.6.2 dan VLC 2.2.2 di Ubuntu 16.04.
Upaya untuk VLC adalah mengatur hotkey global .
sumber
Sebagaimana @Jeffrey menyatakan dalam jawabannya , tombol media berfungsi dengan rythmbox v.3.3. Mereka juga bekerja di totem v.3.18.1 tanpa perlu penyesuaian.
Juga dikenal bekerja dengan keyboard Multimedia Nirkabel 2.4GHz Rosewill RKM-1600RF (RF6560)
sumber