https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=242531
Bug ID: 242531
Summary: Red Dragon K552RGB-1 keyboard sending junk characters
when first attached
Product: Base System
Version: CURRENT
Hardware: Any
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: kern
Assignee: b...@freebsd.org
Reporter: ema...@freebsd.org
After plugging in the keyboard a steady stream of ^A characters are received.
Modifier key state is confused: pressing caps lock stops all strange behaviour
and turns caps lock on; pressing caps lock again turns it off. If caps lock is
not pressed after plugging in then pressing ctrl once turns the ^As into As;
pressing shift once turns the As into as.
Turning on debugging (hw.usb.ukbd.debug) shows:
Dec 9 08:50:23 nuc kernel: ugen0.5: <SONiX USB DEVICE> at usbus0
Dec 9 08:50:23 nuc kernel: ukbd2 on uhub0
Dec 9 08:50:23 nuc kernel: ukbd2: <SONiX USB DEVICE, class 0/0, rev 2.00/1.08,
addr 9> on usbus0
Dec 9 08:50:23 nuc kernel: ukbd_attach: Parsing HID descriptor of 79 bytes
Dec 9 08:50:23 nuc kernel: ukbd_parse_hid: Found left control
Dec 9 08:50:23 nuc kernel: ukbd_parse_hid: Found right control
Dec 9 08:50:23 nuc kernel: ukbd_parse_hid: Found left shift
Dec 9 08:50:23 nuc kernel: ukbd_parse_hid: Found right shift
Dec 9 08:50:23 nuc kernel: ukbd_parse_hid: Found left alt
Dec 9 08:50:23 nuc kernel: ukbd_parse_hid: Found right alt
Dec 9 08:50:23 nuc kernel: ukbd_parse_hid: Found left GUI
Dec 9 08:50:23 nuc kernel: ukbd_parse_hid: Found right GUI
Dec 9 08:50:23 nuc kernel: ukbd_parse_hid: Found keyboard event array
Dec 9 08:50:23 nuc kernel: ukbd_parse_hid: Found keyboard numlock
Dec 9 08:50:23 nuc kernel: ukbd_parse_hid: Found keyboard capslock
Dec 9 08:50:23 nuc kernel: ukbd_parse_hid: Found keyboard scrolllock
Dec 9 08:50:23 nuc kernel: ukbd_set_leds: leds=0x00
Dec 9 08:50:23 nuc syslogd: last message repeated 1 times
Dec 9 08:50:23 nuc kernel: kbd4 at ukbd2
Dec 9 08:50:23 nuc kernel: ukbd_set_leds_callback: len=1, id=0
Dec 9 08:50:23 nuc kernel: ukbd3 on uhub0
Dec 9 08:50:23 nuc kernel: ukbd3: <SONiX USB DEVICE, class 0/0, rev 2.00/1.08,
addr 9> on usbus0
Dec 9 08:50:23 nuc kernel: ukbd_attach: Parsing HID descriptor of 113 bytes
Dec 9 08:50:23 nuc kernel: ukbd_attach: Forcing boot protocol
Dec 9 08:50:23 nuc kernel: ukbd_parse_hid: Found left control
Dec 9 08:50:23 nuc kernel: ukbd_parse_hid: Found right control
Dec 9 08:50:23 nuc kernel: ukbd_parse_hid: Found left shift
Dec 9 08:50:23 nuc kernel: ukbd_parse_hid: Found right shift
Dec 9 08:50:23 nuc kernel: ukbd_parse_hid: Found left alt
Dec 9 08:50:23 nuc kernel: ukbd_parse_hid: Found right alt
Dec 9 08:50:23 nuc kernel: ukbd_parse_hid: Found left GUI
Dec 9 08:50:23 nuc kernel: ukbd_parse_hid: Found right GUI
Dec 9 08:50:23 nuc kernel: ukbd_parse_hid: Found keyboard event array
Dec 9 08:50:23 nuc kernel: ukbd_parse_hid: Found keyboard numlock
Dec 9 08:50:23 nuc kernel: ukbd_parse_hid: Found keyboard capslock
Dec 9 08:50:23 nuc kernel: ukbd_parse_hid: Found keyboard scrolllock
Dec 9 08:50:23 nuc kernel: ukbd_set_leds: leds=0x00
Dec 9 08:50:23 nuc syslogd: last message repeated 1 times
Dec 9 08:50:23 nuc kernel: kbd5 at ukbd3
Dec 9 08:50:23 nuc kernel: ukbd_set_leds_callback: len=1, id=0
Dec 9 08:50:23 nuc kernel: ukbd_intr_callback: actlen=64 bytes
Dec 9 08:50:23 nuc kernel: ukbd_intr_callback: modifiers = 0x0000
Dec 9 08:50:23 nuc kernel: ukbd_intr_callback: [1] = 0x02
Dec 9 08:50:23 nuc kernel: ukbd_intr_callback: [2] = 0x01
Dec 9 08:50:23 nuc kernel: ukbd_intr_callback: [4] = 0x01
Dec 9 08:50:23 nuc kernel: ukbd_put_key: 0x02 (2) pressed
Dec 9 08:50:23 nuc kernel: ukbd_put_key: 0x01 (1) pressed
Dec 9 08:50:23 nuc syslogd: last message repeated 1 times
Dec 9 08:50:26 nuc kernel: ukbd_intr_callback: actlen=3 bytes
Dec 9 08:50:26 nuc kernel: ukbd_intr_callback: modifiers = 0x0003
Dec 9 08:50:26 nuc kernel: ukbd_intr_callback: [0] = 0x04
Dec 9 08:50:26 nuc kernel: ukbd_put_key: 0xe0 (224) pressed
Dec 9 08:50:26 nuc kernel: ukbd_put_key: 0xe1 (225) pressed
Dec 9 08:50:26 nuc kernel: ukbd_put_key: 0x402 (1026) released
Dec 9 08:50:26 nuc kernel: ukbd_put_key: 0x401 (1025) released
Dec 9 08:50:26 nuc syslogd: last message repeated 1 times
Dec 9 08:50:26 nuc kernel: ukbd_put_key: 0x04 (4) pressed
Dec 9 08:50:26 nuc syslogd: last message repeated 2 times
Dec 9 08:50:26 nuc kernel: ukbd_intr_callback: actlen=8 bytes
Dec 9 08:50:26 nuc kernel: ukbd_intr_callback: modifiers = 0x0000
Dec 9 08:50:26 nuc kernel: ukbd_intr_callback: [0] = 0x14
Dec 9 08:50:26 nuc kernel: ukbd_put_key: 0x14 (20) pressed
Dec 9 08:50:26 nuc kernel: ukbd_put_key: 0x04 (4) pressed
Dec 9 08:50:27 nuc kernel: ukbd_intr_callback: actlen=8 bytes
Dec 9 08:50:27 nuc kernel: ukbd_intr_callback: modifiers = 0x0000
Dec 9 08:50:27 nuc kernel: ukbd_put_key: 0x414 (1044) released
Dec 9 08:50:27 nuc kernel: ukbd_put_key: 0x04 (4) pressed
Dec 9 08:50:35 nuc syslogd: last message repeated 83 times
Dec 9 08:50:35 nuc kernel: ukbd_intr_callback: actlen=8 bytes
Dec 9 08:50:35 nuc kernel: ukbd_intr_callback: modifiers = 0x0000
Dec 9 08:50:35 nuc kernel: ukbd_intr_callback: [0] = 0x39
Dec 9 08:50:35 nuc kernel: ukbd_put_key: 0x39 (57) pressed
Dec 9 08:50:35 nuc kernel: ukbd_set_leds: leds=0x01
Dec 9 08:50:35 nuc syslogd: last message repeated 3 times
Dec 9 08:50:35 nuc kernel: ukbd_put_key: 0x04 (4) pressed
Dec 9 08:50:35 nuc kernel: ukbd_set_leds_callback: len=1, id=0
Dec 9 08:50:35 nuc syslogd: last message repeated 3 times
Dec 9 08:50:35 nuc kernel: ukbd_intr_callback: actlen=8 bytes
Dec 9 08:50:35 nuc kernel: ukbd_intr_callback: modifiers = 0x0000
Dec 9 08:50:35 nuc kernel: ukbd_put_key: 0x439 (1081) released
Dec 9 08:50:35 nuc kernel: ukbd_put_key: 0x04 (4) pressed
Dec 9 08:50:35 nuc kernel: ukbd_intr_callback: actlen=64 bytes
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