From: bugzilla-daemon@kernel.org
To: platform-driver-x86@vger.kernel.org
Subject: [Bug 222161] platform/x86: lg-laptop: Double input of super key
Date: Tue, 20 Oct 2026 22:31:20 +0000 [thread overview]
Message-ID: <bug-222161-215701-fvyfHPK5YK@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-222161-215701@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=222161
--- Comment #4 from helian.caumeil@clever.cloud ---
Of course,
I reverted my patch and run "evtest" on the two event
source at the same time, only pressing KEY_LEFTMETA+KEY_ENTER.
I indeed see some keypress on the LG WMI hotkeys side:
/dev/input/event5: LG WMI hotkeys
/dev/input/event6: AT Translated Set 2 keyboard
dmesg:
[ 710.072542] LG Gram Laptop Support LGEX0820:00: Received event 130
(805437440)
[ 710.348094] LG Gram Laptop Support LGEX0820:00: Received event 130
(805437441)
[ 710.584279] LG Gram Laptop Support LGEX0820:00: Received event 130
(805437441)
/dev/input/event5:
./evtest /dev/input/event5
ut/event5
Input driver version is 1.0.1
Input device ID: bus 0x19 vendor 0x0 product 0x0 version 0x0
Input device name: "LG WMI hotkeys"
Supported events:
Event type 0 (EV_SYN)
Event type 1 (EV_KEY)
Event code 171 (KEY_CONFIG)
Event code 184 (KEY_F14)
Event code 185 (KEY_F15)
Event code 186 (KEY_F16)
Event code 191 (KEY_F21)
Event code 240 (KEY_UNKNOWN)
Event code 248 (KEY_MICMUTE)
Event code 465 (KEY_FN_ESC)
Event code 589 (KEY_CAMERA_ACCESS_TOGGLE)
Event code 701 (KEY_PERFORMANCE)
Event type 4 (EV_MSC)
Event code 4 (MSC_SCAN)
Properties:
Testing ... (interrupt to exit)
Event: time 1792534713.188538, type 4 (EV_MSC), code 4 (MSC_SCAN), value
30020000
Event: time 1792534713.188538, type 1 (EV_KEY), code 240 (KEY_UNKNOWN), value 1
Event: time 1792534713.188538, -------------- SYN_REPORT ------------
Event: time 1792534713.188569, type 1 (EV_KEY), code 240 (KEY_UNKNOWN), value 0
Event: time 1792534713.188569, -------------- SYN_REPORT ------------
Event: time 1792534713.464086, type 4 (EV_MSC), code 4 (MSC_SCAN), value
30020001
Event: time 1792534713.464086, type 1 (EV_KEY), code 240 (KEY_UNKNOWN), value 1
Event: time 1792534713.464086, -------------- SYN_REPORT ------------
Event: time 1792534713.464104, type 1 (EV_KEY), code 240 (KEY_UNKNOWN), value 0
Event: time 1792534713.464104, -------------- SYN_REPORT ------------
Event: time 1792534713.700293, type 4 (EV_MSC), code 4 (MSC_SCAN), value
30020001
Event: time 1792534713.700293, type 1 (EV_KEY), code 240 (KEY_UNKNOWN), value 1
Event: time 1792534713.700293, -------------- SYN_REPORT ------------
Event: time 1792534713.700322, type 1 (EV_KEY), code 240 (KEY_UNKNOWN), value 0
Event: time 1792534713.700322, -------------- SYN_REPORT ------------
/dev/input/event6:
./evtest /dev/input/event6
Input driver version is 1.0.1
Input device ID: bus 0x11 vendor 0x1 product 0x1 version 0xab83
Input device name: "AT Translated Set 2 keyboard"
Supported events:
Event type 0 (EV_SYN)
Event type 1 (EV_KEY)
Event code 1 (KEY_ESC)
Event code 2 (KEY_1)
Event code 3 (KEY_2)
Event code 4 (KEY_3)
Event code 5 (KEY_4)
Event code 6 (KEY_5)
Event code 7 (KEY_6)
Event code 8 (KEY_7)
Event code 9 (KEY_8)
Event code 10 (KEY_9)
Event code 11 (KEY_0)
Event code 12 (KEY_MINUS)
Event code 13 (KEY_EQUAL)
Event code 14 (KEY_BACKSPACE)
Event code 15 (KEY_TAB)
Event code 16 (KEY_Q)
Event code 17 (KEY_W)
Event code 18 (KEY_E)
Event code 19 (KEY_R)
Event code 20 (KEY_T)
Event code 21 (KEY_Y)
Event code 22 (KEY_U)
Event code 23 (KEY_I)
Event code 24 (KEY_O)
Event code 25 (KEY_P)
Event code 26 (KEY_LEFTBRACE)
Event code 27 (KEY_RIGHTBRACE)
Event code 28 (KEY_ENTER)
Event code 29 (KEY_LEFTCTRL)
Event code 30 (KEY_A)
Event code 31 (KEY_S)
Event code 32 (KEY_D)
Event code 33 (KEY_F)
Event code 34 (KEY_G)
Event code 35 (KEY_H)
Event code 36 (KEY_J)
Event code 37 (KEY_K)
Event code 38 (KEY_L)
Event code 39 (KEY_SEMICOLON)
Event code 40 (KEY_APOSTROPHE)
Event code 41 (KEY_GRAVE)
Event code 42 (KEY_LEFTSHIFT)
Event code 43 (KEY_BACKSLASH)
Event code 44 (KEY_Z)
Event code 45 (KEY_X)
Event code 46 (KEY_C)
Event code 47 (KEY_V)
Event code 48 (KEY_B)
Event code 49 (KEY_N)
Event code 50 (KEY_M)
Event code 51 (KEY_COMMA)
Event code 52 (KEY_DOT)
Event code 53 (KEY_SLASH)
Event code 54 (KEY_RIGHTSHIFT)
Event code 55 (KEY_KPASTERISK)
Event code 56 (KEY_LEFTALT)
Event code 57 (KEY_SPACE)
Event code 58 (KEY_CAPSLOCK)
Event code 59 (KEY_F1)
Event code 60 (KEY_F2)
Event code 61 (KEY_F3)
Event code 62 (KEY_F4)
Event code 63 (KEY_F5)
Event code 64 (KEY_F6)
Event code 65 (KEY_F7)
Event code 66 (KEY_F8)
Event code 67 (KEY_F9)
Event code 68 (KEY_F10)
Event code 69 (KEY_NUMLOCK)
Event code 70 (KEY_SCROLLLOCK)
Event code 71 (KEY_KP7)
Event code 72 (KEY_KP8)
Event code 73 (KEY_KP9)
Event code 74 (KEY_KPMINUS)
Event code 75 (KEY_KP4)
Event code 76 (KEY_KP5)
Event code 77 (KEY_KP6)
Event code 78 (KEY_KPPLUS)
Event code 79 (KEY_KP1)
Event code 80 (KEY_KP2)
Event code 81 (KEY_KP3)
Event code 82 (KEY_KP0)
Event code 83 (KEY_KPDOT)
Event code 86 (KEY_102ND)
Event code 87 (KEY_F11)
Event code 88 (KEY_F12)
Event code 89 (KEY_RO)
Event code 90 (KEY_KATAKANA)
Event code 91 (KEY_HIRAGANA)
Event code 92 (KEY_HENKAN)
Event code 93 (KEY_KATAKANAHIRAGANA)
Event code 94 (KEY_MUHENKAN)
Event code 95 (KEY_KPJPCOMMA)
Event code 96 (KEY_KPENTER)
Event code 97 (KEY_RIGHTCTRL)
Event code 98 (KEY_KPSLASH)
Event code 99 (KEY_SYSRQ)
Event code 100 (KEY_RIGHTALT)
Event code 102 (KEY_HOME)
Event code 103 (KEY_UP)
Event code 104 (KEY_PAGEUP)
Event code 105 (KEY_LEFT)
Event code 106 (KEY_RIGHT)
Event code 107 (KEY_END)
Event code 108 (KEY_DOWN)
Event code 109 (KEY_PAGEDOWN)
Event code 110 (KEY_INSERT)
Event code 111 (KEY_DELETE)
Event code 112 (KEY_MACRO)
Event code 113 (KEY_MUTE)
Event code 114 (KEY_VOLUMEDOWN)
Event code 115 (KEY_VOLUMEUP)
Event code 116 (KEY_POWER)
Event code 117 (KEY_KPEQUAL)
Event code 118 (KEY_KPPLUSMINUS)
Event code 119 (KEY_PAUSE)
Event code 121 (KEY_KPCOMMA)
Event code 122 (KEY_HANGEUL)
Event code 123 (KEY_HANJA)
Event code 124 (KEY_YEN)
Event code 125 (KEY_LEFTMETA)
Event code 126 (KEY_RIGHTMETA)
Event code 127 (KEY_COMPOSE)
Event code 128 (KEY_STOP)
Event code 140 (KEY_CALC)
Event code 142 (KEY_SLEEP)
Event code 143 (KEY_WAKEUP)
Event code 155 (KEY_MAIL)
Event code 156 (KEY_BOOKMARKS)
Event code 157 (KEY_COMPUTER)
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 172 (KEY_HOMEPAGE)
Event code 173 (KEY_REFRESH)
Event code 183 (KEY_F13)
Event code 184 (KEY_F14)
Event code 185 (KEY_F15)
Event code 186 (KEY_F16)
Event code 187 (KEY_F17)
Event code 188 (KEY_F18)
Event code 189 (KEY_F19)
Event code 190 (KEY_F20)
Event code 191 (KEY_F21)
Event code 192 (KEY_F22)
Event code 193 (KEY_F23)
Event code 194 (KEY_F24)
Event code 217 (KEY_SEARCH)
Event code 226 (KEY_MEDIA)
Event type 4 (EV_MSC)
Event code 4 (MSC_SCAN)
Event type 17 (EV_LED)
Event code 0 (LED_NUML) state 1
Event code 1 (LED_CAPSL) state 0
Event code 2 (LED_SCROLLL) state 0
Key repeat handling:
Repeat type 20 (EV_REP)
Repeat code 0 (REP_DELAY)
Value 250
Repeat code 1 (REP_PERIOD)
Value 33
Properties:
Testing ... (interrupt to exit)
Event: time 1792534713.189414, type 4 (EV_MSC), code 4 (MSC_SCAN), value db
Event: time 1792534713.189414, type 1 (EV_KEY), code 125 (KEY_LEFTMETA), value
1
Event: time 1792534713.189414, -------------- SYN_REPORT ------------
Event: time 1792534713.442128, type 4 (EV_MSC), code 4 (MSC_SCAN), value db
Event: time 1792534713.442128, type 1 (EV_KEY), code 125 (KEY_LEFTMETA), value
2
Event: time 1792534713.442128, -------------- SYN_REPORT ------------
Event: time 1792534713.458047, type 4 (EV_MSC), code 4 (MSC_SCAN), value 1c
Event: time 1792534713.458047, type 1 (EV_KEY), code 28 (KEY_ENTER), value 1
Event: time 1792534713.458047, -------------- SYN_REPORT ------------
Event: time 1792534713.541971, type 4 (EV_MSC), code 4 (MSC_SCAN), value 1c
Event: time 1792534713.541971, type 1 (EV_KEY), code 28 (KEY_ENTER), value 0
Event: time 1792534713.541971, -------------- SYN_REPORT ------------
Event: time 1792534713.699964, type 4 (EV_MSC), code 4 (MSC_SCAN), value db
Event: time 1792534713.699964, type 1 (EV_KEY), code 125 (KEY_LEFTMETA), value
0
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next prev parent reply other threads:[~2026-10-20 22:31 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-20 17:50 [Bug 222161] New: platform/x86: lg-laptop: Double input of super key bugzilla-daemon
2026-10-20 19:24 ` [Bug 222161] " bugzilla-daemon
2026-10-20 21:07 ` bugzilla-daemon
2026-10-20 21:12 ` bugzilla-daemon
2026-10-20 22:31 ` bugzilla-daemon [this message]
2026-10-20 23:49 ` bugzilla-daemon
2026-10-20 23:51 ` bugzilla-daemon
2026-10-20 23:54 ` bugzilla-daemon
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