我安装了 openrazer-2.3.0 和 polychromatic-0.3.11.1 并插入新键盘。在 BIOS 期间，键盘可以工作，但一旦 Linux (CentOS7) 启动，键盘上的任何按键都不会执行任何操作（按下按键，没有任何反应）。键盘上的颜色工作得很好，我可以使用多色控制来切换主题。
遗憾的是，openrazer开发人员不支持 CentOS，所以我无法在那里获得任何帮助...... ☹
知道如何让它发挥作用吗？
该模块似乎在那里：
; sudo modprobe razerkbd
; echo $?
0
但
; uname -a
Linux serval.tld.co.uk 3.10.0-862.3.2.el7.x86_64 #1 SMP Mon May 21 23:36:36 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
; dmesg | ag -i razer
[ 2.103400] usb 2-1.6: Product: Razer BlackWidow Chroma V2
[ 2.103401] usb 2-1.6: Manufacturer: Razer
[ 2.104150] input: Razer Razer BlackWidow Chroma V2 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6/2-1.6:1.0/input/input5
[ 2.154354] hid-generic 0003:1532:0221.0003: input,hidraw2: USB HID v1.11 Keyboard [Razer Razer BlackWidow Chroma V2] on usb-0000:00:1d.0-1.6/input0
[ 2.155163] input: Razer Razer BlackWidow Chroma V2 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6/2-1.6:1.1/input/input6
[ 2.206258] hid-generic 0003:1532:0221.0004: input,hidraw3: USB HID v1.11 Keyboard [Razer Razer BlackWidow Chroma V2] on usb-0000:00:1d.0-1.6/input1
[ 2.206914] input: Razer Razer BlackWidow Chroma V2 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6/2-1.6:1.2/input/input7
[ 2.207010] hid-generic 0003:1532:0221.0005: input,hidraw4: USB HID v1.11 Mouse [Razer Razer BlackWidow Chroma V2] on usb-0000:00:1d.0-1.6/input2
[ 3.644772] razerkbd: loading out-of-tree module taints kernel.
[ 3.645663] razerkbd: module verification failed: signature and/or required key missing - tainting kernel
[ 3.771283] input: Razer Razer BlackWidow Chroma V2 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6/2-1.6:1.0/input/input11
[ 3.778643] input: Razer Razer BlackWidow Chroma V2 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6/2-1.6:1.2/input/input12
[ 3.810552] razerkbd 0003:1532:0221.0003: input,hidraw2: USB HID v1.11 Keyboard [Razer Razer BlackWidow Chroma V2] on usb-0000:00:1d.0-1.6/input0
[ 3.810689] razerkbd 0003:1532:0221.0005: input,hidraw3: USB HID v1.11 Mouse [Razer Razer BlackWidow Chroma V2] on usb-0000:00:1d.0-1.6/input2
[ 3.814567] input: Razer Razer BlackWidow Chroma V2 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6/2-1.6:1.1/input/input16
[ 3.814733] razerkbd 0003:1532:0221.0004: input,hidraw4: USB HID v1.11 Keyboard [Razer Razer BlackWidow Chroma V2] on usb-0000:00:1d.0-1.6/input1
还
; sudo journalctl -b | grep -i razer_mount
1150:Jun 14 08:31:05 serval.tld.co.uk razer_mount[695]: Driver razerkbd
1152:Jun 14 08:31:05 serval.tld.co.uk razer_mount[696]: Device_ID 0003:1532:0221.0003
1153:Jun 14 08:31:05 serval.tld.co.uk razer_mount[698]: Driver razerkbd
1154:Jun 14 08:31:05 serval.tld.co.uk razer_mount[697]: Driver razerkbd
1155:Jun 14 08:31:05 serval.tld.co.uk razer_mount[700]: Unbinding 0003:1532:0221.0003 from hid-generic
1156:Jun 14 08:31:05 serval.tld.co.uk razer_mount[702]: Device_ID 0003:1532:0221.0004
1158:Jun 14 08:31:05 serval.tld.co.uk razer_mount[701]: Device_ID 0003:1532:0221.0005
1162:Jun 14 08:31:05 serval.tld.co.uk razer_mount[703]: Unbinding 0003:1532:0221.0004 from hid-generic
1166:Jun 14 08:31:05 serval.tld.co.uk razer_mount[707]: Unbinding 0003:1532:0221.0005 from hid-generic
1201:Jun 14 08:31:05 serval.tld.co.uk razer_mount[769]: Binding 0003:1532:0221.0003 to razerkbd
1207:Jun 14 08:31:05 serval.tld.co.uk razer_mount[787]: Binding 0003:1532:0221.0005 to razerkbd
1248:Jun 14 08:31:05 serval.tld.co.uk razer_mount[794]: Binding 0003:1532:0221.0004 to razerkbd
1254:Jun 14 08:31:05 serval.tld.co.uk razer_mount[818]: Finished binding 0003:1532:0221.0004
1255:Jun 14 08:31:05 serval.tld.co.uk razer_mount[817]: Finished binding 0003:1532:0221.0003
1256:Jun 14 08:31:05 serval.tld.co.uk razer_mount[819]: Finished binding 0003:1532:0221.0005
1257:Jun 14 08:31:05 serval.tld.co.uk razer_mount[822]: Changing group /sys/bus/hid/drivers/razerkbd/0003:1532:0221.0003/
1258:Jun 14 08:31:05 serval.tld.co.uk razer_mount[821]: Changing group /sys/bus/hid/drivers/razerkbd/0003:1532:0221.0005/
1259:Jun 14 08:31:05 serval.tld.co.uk razer_mount[820]: Changing group /sys/bus/hid/drivers/razerkbd/0003:1532:0221.0004/
1260:Jun 14 08:31:05 serval.tld.co.uk razer_mount[826]: Changed group /sys/bus/hid/drivers/razerkbd/0003:1532:0221.0003/
1261:Jun 14 08:31:05 serval.tld.co.uk razer_mount[827]: Changed group /sys/bus/hid/drivers/razerkbd/0003:1532:0221.0004/
1262:Jun 14 08:31:05 serval.tld.co.uk razer_mount[828]: Changed group /sys/bus/hid/drivers/razerkbd/0003:1532:0221.0005/
更新：经过一些测试，驱动程序似乎工作正常。然而，有些东西阻止了进入操作系统的击键！我在没有驱动程序的情况下使用不同的 CentOS 7 安装测试了键盘，它工作得很好。我在我的主机上没有测试任何驱动程序，这里运气不佳。
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