Re: fn-key issue with hid_apple and keychron keyboards
flat view
From: Bastian Venthur <hidden>
Date: 2021-05-17 11:18:30
Hi Hans, thanks for your reply and Cc'ing the correct list! Please note, for this test I have: * set fnmode=2 to make the fkeys work properly * the keyboard has a physical switch for Mac and Windows, I have set it to Windows please let me know if i should change fnmode and/or test with the Mac setting on. [...]
I also wonder if the Fn key sends any events at all (or if it is fully handled internally)...quoted
I have no idea how to fix this, but I can provide additional information if needed.Please become root ("sudo su -") and then do: /sys/kernel/debug/hid/0003:05AC:024F.*/rdesc > Keychron-C1-rdesc
And attach the generated Keychron-C1-rdesc file to your next email.
That does not work, even as root I get "permission denied"
# /sys/kernel/debug/hid/0003\:05AC\:024F.0004/rdesc
-bash: /sys/kernel/debug/hid/0003:05AC:024F.0004/rdesc: Permission denied
# /sys/kernel/debug/hid/0003\:05AC\:024F.0005/rdesc
-bash: /sys/kernel/debug/hid/0003:05AC:024F.0005/rdesc: Permission denied
Also please as root run: sudo evemu-record And then select the device belonging to your keyboard and press F1, Fn and Fn + F1, please repeat this for all input devices belonging to your keyboard and then copy and paste the output of each run into your next email.
Here's the evemu-record output for the first device. I pressed F1, Fn, and Fn+F1 as requested, however only the F1 key produced output. Fn did nothing and Fn+F1 decreased the display backlight but didn't produce output. You also seem to see my CTRL+C to quit: Select the device event number [0-21]: 20 # EVEMU 1.3 # Kernel: 5.10.0-6-amd64 # DMI: dmi:bvnLENOVO:bvrR1CET61W(1.30):bd12/21/2020:br1.30:efr1.30:svnLENOVO:pn20UHS0G000:pvrThinkPadT14sGen1:rvnLENOVO:rn20UHS0G000:rvrNotDefined:cvnLENOVO:ct10:cvrNone: # Input device name: "Keychron Keychron C1" # Input device ID: bus 0x03 vendor 0x5ac product 0x24f version 0x111 # Supported events: # Event type 0 (EV_SYN) # Event code 0 (SYN_REPORT) # Event code 1 (SYN_CONFIG) # Event code 2 (SYN_MT_REPORT) # Event code 3 (SYN_DROPPED) # Event code 4 ((null)) # Event code 5 ((null)) # Event code 6 ((null)) # Event code 7 ((null)) # Event code 8 ((null)) # Event code 9 ((null)) # Event code 10 ((null)) # Event code 11 ((null)) # Event code 12 ((null)) # Event code 13 ((null)) # Event code 14 ((null)) # Event code 15 (SYN_MAX) # 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 85 (KEY_ZENKAKUHANKAKU) # 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 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 119 (KEY_PAUSE) # Event code 120 (KEY_SCALE) # 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 129 (KEY_AGAIN) # Event code 130 (KEY_PROPS) # Event code 131 (KEY_UNDO) # Event code 132 (KEY_FRONT) # Event code 133 (KEY_COPY) # Event code 134 (KEY_OPEN) # Event code 135 (KEY_PASTE) # Event code 136 (KEY_FIND) # Event code 137 (KEY_CUT) # Event code 138 (KEY_HELP) # Event code 140 (KEY_CALC) # Event code 142 (KEY_SLEEP) # Event code 150 (KEY_WWW) # Event code 152 (KEY_COFFEE) # Event code 158 (KEY_BACK) # Event code 159 (KEY_FORWARD) # Event code 161 (KEY_EJECTCD) # Event code 163 (KEY_NEXTSONG) # Event code 164 (KEY_PLAYPAUSE) # Event code 165 (KEY_PREVIOUSSONG) # Event code 166 (KEY_STOPCD) # Event code 173 (KEY_REFRESH) # Event code 176 (KEY_EDIT) # Event code 177 (KEY_SCROLLUP) # Event code 178 (KEY_SCROLLDOWN) # Event code 179 (KEY_KPLEFTPAREN) # Event code 180 (KEY_KPRIGHTPAREN) # 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 204 (KEY_DASHBOARD) # Event code 224 (KEY_BRIGHTNESSDOWN) # Event code 225 (KEY_BRIGHTNESSUP) # Event code 227 (KEY_SWITCHVIDEOMODE) # Event code 228 (KEY_KBDILLUMTOGGLE) # Event code 229 (KEY_KBDILLUMDOWN) # Event code 230 (KEY_KBDILLUMUP) # Event code 240 (KEY_UNKNOWN) # Event code 464 (KEY_FN) # Event type 4 (EV_MSC) # Event code 4 (MSC_SCAN) # Event type 17 (EV_LED) # Event code 0 (LED_NUML) # State 0 # Event code 1 (LED_CAPSL) # State 0 # Event code 2 (LED_SCROLLL) # State 0 # Event code 3 (LED_COMPOSE) # State 0 # Event code 4 (LED_KANA) # State 0 # Event type 20 (EV_REP) # Event code 0 (REP_DELAY) # Event code 1 (REP_PERIOD) # Properties: N: Keychron Keychron C1 I: 0003 05ac 024f 0111 P: 00 00 00 00 00 00 00 00 B: 00 0b 00 00 00 00 00 00 00 B: 01 fe ff ff ff ff ff ff ff B: 01 ff ff ef ff df ff be ff B: 01 ff 57 40 c1 7a 20 9f ff B: 01 07 10 00 00 7b 00 01 00 B: 01 00 00 00 00 00 00 00 00 B: 01 00 00 00 00 00 00 00 00 B: 01 00 00 00 00 00 00 00 00 B: 01 00 00 01 00 00 00 00 00 B: 01 00 00 00 00 00 00 00 00 B: 01 00 00 00 00 00 00 00 00 B: 01 00 00 00 00 00 00 00 00 B: 01 00 00 00 00 00 00 00 00 B: 02 00 00 00 00 00 00 00 00 B: 03 00 00 00 00 00 00 00 00 B: 04 10 00 00 00 00 00 00 00 B: 05 00 00 00 00 00 00 00 00 B: 11 1f 00 00 00 00 00 00 00 B: 12 00 00 00 00 00 00 00 00 B: 14 03 00 00 00 00 00 00 00 B: 15 00 00 00 00 00 00 00 00 B: 15 00 00 00 00 00 00 00 00 ################################ # Waiting for events # ################################ E: 0.000001 0001 001c 0000 # EV_KEY / KEY_ENTER 0 E: 0.000001 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +0ms E: 3.640121 0001 003b 0001 # EV_KEY / KEY_F1 1 E: 3.640121 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +3640ms ^[OPE: 3.713884 0001 003b 0000 # EV_KEY / KEY_F1 0 E: 3.713884 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +73ms E: 7.851936 0004 0004 458976 # EV_MSC / MSC_SCAN 458976 E: 7.851936 0001 001d 0001 # EV_KEY / KEY_LEFTCTRL 1 E: 7.851936 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +4138ms E: 7.999906 0004 0004 458758 # EV_MSC / MSC_SCAN 458758 E: 7.999906 0001 002e 0001 # EV_KEY / KEY_C 1 E: 7.999906 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +148ms The output for the second device seems to be the opposite: F1 and Fn shows nothing, but Fn+F1 shows a result Select the device event number [0-21]: 21 # EVEMU 1.3 # Kernel: 5.10.0-6-amd64 # DMI: dmi:bvnLENOVO:bvrR1CET61W(1.30):bd12/21/2020:br1.30:efr1.30:svnLENOVO:pn20UHS0G000:pvrThinkPadT14sGen1:rvnLENOVO:rn20UHS0G000:rvrNotDefined:cvnLENOVO:ct10:cvrNone: # Input device name: "Keychron Keychron C1" # Input device ID: bus 0x03 vendor 0x5ac product 0x24f version 0x111 # Supported events: # Event type 0 (EV_SYN) # Event code 0 (SYN_REPORT) # Event code 1 (SYN_CONFIG) # Event code 2 (SYN_MT_REPORT) # Event code 3 (SYN_DROPPED) # Event code 4 ((null)) # Event code 5 ((null)) # Event code 6 ((null)) # Event code 7 ((null)) # Event code 8 ((null)) # Event code 9 ((null)) # Event code 10 ((null)) # Event code 11 ((null)) # Event code 12 ((null)) # Event code 13 ((null)) # Event code 14 ((null)) # Event code 15 (SYN_MAX) # 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 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 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 55 (KEY_KPASTERISK) # 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 96 (KEY_KPENTER) # Event code 98 (KEY_KPSLASH) # Event code 99 (KEY_SYSRQ) # 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 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 119 (KEY_PAUSE) # Event code 120 (KEY_SCALE) # Event code 127 (KEY_COMPOSE) # Event code 128 (KEY_STOP) # Event code 130 (KEY_PROPS) # Event code 131 (KEY_UNDO) # Event code 132 (KEY_FRONT) # Event code 133 (KEY_COPY) # Event code 134 (KEY_OPEN) # Event code 135 (KEY_PASTE) # Event code 136 (KEY_FIND) # Event code 137 (KEY_CUT) # Event code 138 (KEY_HELP) # Event code 139 (KEY_MENU) # Event code 140 (KEY_CALC) # Event code 142 (KEY_SLEEP) # Event code 143 (KEY_WAKEUP) # Event code 144 (KEY_FILE) # Event code 150 (KEY_WWW) # Event code 152 (KEY_COFFEE) # Event code 155 (KEY_MAIL) # Event code 156 (KEY_BOOKMARKS) # Event code 158 (KEY_BACK) # Event code 159 (KEY_FORWARD) # Event code 161 (KEY_EJECTCD) # Event code 163 (KEY_NEXTSONG) # Event code 164 (KEY_PLAYPAUSE) # Event code 165 (KEY_PREVIOUSSONG) # Event code 166 (KEY_STOPCD) # Event code 167 (KEY_RECORD) # Event code 168 (KEY_REWIND) # Event code 169 (KEY_PHONE) # Event code 171 (KEY_CONFIG) # Event code 172 (KEY_HOMEPAGE) # Event code 173 (KEY_REFRESH) # Event code 174 (KEY_EXIT) # Event code 176 (KEY_EDIT) # Event code 177 (KEY_SCROLLUP) # Event code 178 (KEY_SCROLLDOWN) # Event code 181 (KEY_NEW) # Event code 182 (KEY_REDO) # 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 206 (KEY_CLOSE) # Event code 207 (KEY_PLAY) # Event code 208 (KEY_FASTFORWARD) # Event code 209 (KEY_BASSBOOST) # Event code 210 (KEY_PRINT) # Event code 212 (KEY_CAMERA) # Event code 216 (KEY_CHAT) # Event code 217 (KEY_SEARCH) # Event code 219 (KEY_FINANCE) # Event code 223 (KEY_CANCEL) # Event code 224 (KEY_BRIGHTNESSDOWN) # Event code 225 (KEY_BRIGHTNESSUP) # Event code 228 (KEY_KBDILLUMTOGGLE) # Event code 229 (KEY_KBDILLUMDOWN) # Event code 230 (KEY_KBDILLUMUP) # Event code 231 (KEY_SEND) # Event code 232 (KEY_REPLY) # Event code 233 (KEY_FORWARDMAIL) # Event code 234 (KEY_SAVE) # Event code 235 (KEY_DOCUMENTS) # Event code 240 (KEY_UNKNOWN) # Event code 241 (KEY_VIDEO_NEXT) # Event code 244 (KEY_BRIGHTNESS_AUTO) # Event code 256 (BTN_0) # Event code 353 (KEY_SELECT) # Event code 354 (KEY_GOTO) # Event code 358 (KEY_INFO) # Event code 362 (KEY_PROGRAM) # Event code 366 (KEY_PVR) # Event code 370 (KEY_SUBTITLE) # Event code 372 (KEY_FULL_SCREEN) # Event code 374 (KEY_KEYBOARD) # Event code 375 (KEY_ASPECT_RATIO) # Event code 376 (KEY_PC) # Event code 377 (KEY_TV) # Event code 378 (KEY_TV2) # Event code 379 (KEY_VCR) # Event code 380 (KEY_VCR2) # Event code 381 (KEY_SAT) # Event code 383 (KEY_CD) # Event code 384 (KEY_TAPE) # Event code 386 (KEY_TUNER) # Event code 387 (KEY_PLAYER) # Event code 389 (KEY_DVD) # Event code 392 (KEY_AUDIO) # Event code 393 (KEY_VIDEO) # Event code 396 (KEY_MEMO) # Event code 397 (KEY_CALENDAR) # Event code 398 (KEY_RED) # Event code 399 (KEY_GREEN) # Event code 400 (KEY_YELLOW) # Event code 401 (KEY_BLUE) # Event code 402 (KEY_CHANNELUP) # Event code 403 (KEY_CHANNELDOWN) # Event code 405 (KEY_LAST) # Event code 407 (KEY_NEXT) # Event code 408 (KEY_RESTART) # Event code 409 (KEY_SLOW) # Event code 410 (KEY_SHUFFLE) # Event code 412 (KEY_PREVIOUS) # Event code 416 (KEY_VIDEOPHONE) # Event code 417 (KEY_GAMES) # Event code 418 (KEY_ZOOMIN) # Event code 419 (KEY_ZOOMOUT) # Event code 420 (KEY_ZOOMRESET) # Event code 421 (KEY_WORDPROCESSOR) # Event code 422 (KEY_EDITOR) # Event code 423 (KEY_SPREADSHEET) # Event code 424 (KEY_GRAPHICSEDITOR) # Event code 425 (KEY_PRESENTATION) # Event code 426 (KEY_DATABASE) # Event code 427 (KEY_NEWS) # Event code 428 (KEY_VOICEMAIL) # Event code 429 (KEY_ADDRESSBOOK) # Event code 430 (KEY_MESSENGER) # Event code 431 (KEY_DISPLAYTOGGLE) # Event code 432 (KEY_SPELLCHECK) # Event code 433 (KEY_LOGOFF) # Event code 439 (KEY_MEDIA_REPEAT) # Event code 442 (KEY_IMAGES) # Event code 576 (KEY_BUTTONCONFIG) # Event code 577 (KEY_TASKMANAGER) # Event code 578 (KEY_JOURNAL) # Event code 579 (KEY_CONTROLPANEL) # Event code 580 (KEY_APPSELECT) # Event code 581 (KEY_SCREENSAVER) # Event code 582 (KEY_VOICECOMMAND) # Event code 583 (KEY_ASSISTANT) # Event code 584 (KEY_KBD_LAYOUT_NEXT) # Event code 592 (KEY_BRIGHTNESS_MIN) # Event code 593 (KEY_BRIGHTNESS_MAX) # Event code 608 (KEY_KBDINPUTASSIST_PREV) # Event code 609 (KEY_KBDINPUTASSIST_NEXT) # Event code 610 (KEY_KBDINPUTASSIST_PREVGROUP) # Event code 611 (KEY_KBDINPUTASSIST_NEXTGROUP) # Event code 612 (KEY_KBDINPUTASSIST_ACCEPT) # Event code 613 (KEY_KBDINPUTASSIST_CANCEL) # Event type 2 (EV_REL) # Event code 6 (REL_HWHEEL) # Event code 12 (REL_HWHEEL_HI_RES) # Event type 3 (EV_ABS) # Event code 32 (ABS_VOLUME) # Value 0 # Min 0 # Max 828 # Fuzz 0 # Flat 0 # Resolution 0 # Event type 4 (EV_MSC) # Event code 4 (MSC_SCAN) # Event type 20 (EV_REP) # Event code 0 (REP_DELAY) # Event code 1 (REP_PERIOD) # Properties: N: Keychron Keychron C1 I: 0003 05ac 024f 0111 P: 00 00 00 00 00 00 00 00 B: 00 0b 00 00 00 00 00 00 00 B: 01 fe ff ff df ff fb bf fe B: 01 ff ff cf 01 cd ff be 81 B: 01 fd df 41 d9 fa 7b e7 ff B: 01 07 c0 17 8b f3 0f 13 00 B: 01 01 00 00 00 00 00 00 00 B: 01 00 00 00 00 46 44 d4 bf B: 01 2d f3 af 17 ff ff 83 04 B: 01 00 00 00 00 00 00 00 00 B: 01 00 00 00 00 00 00 00 00 B: 01 ff 01 03 00 3f 00 00 00 B: 01 00 00 00 00 00 00 00 00 B: 01 00 00 00 00 00 00 00 00 B: 02 40 10 00 00 00 00 00 00 B: 03 00 00 00 00 01 00 00 00 B: 04 10 00 00 00 00 00 00 00 B: 05 00 00 00 00 00 00 00 00 B: 11 00 00 00 00 00 00 00 00 B: 12 00 00 00 00 00 00 00 00 B: 14 03 00 00 00 00 00 00 00 B: 15 00 00 00 00 00 00 00 00 B: 15 00 00 00 00 00 00 00 00 A: 20 0 828 0 0 0 ################################ # Waiting for events # ################################ ^[OPE: 0.000001 0004 0004 786544 # EV_MSC / MSC_SCAN 786544 E: 0.000001 0001 00e0 0001 # EV_KEY / KEY_BRIGHTNESSDOWN 1 E: 0.000001 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +0ms E: 0.095982 0004 0004 786544 # EV_MSC / MSC_SCAN 786544 E: 0.095982 0001 00e0 0000 # EV_KEY / KEY_BRIGHTNESSDOWN 0 E: 0.095982 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +95ms Cheers, Bastian