# evemu-describe /dev/input/event8 # EVEMU 1.3 # Kernel: 5.4.0-42-generic # DMI: dmi:bvnDellInc.:bvrA21:bd02/01/2018:svnDellInc.:pnLatitudeE6440:pvr00:rvnDellInc.:rn02P3T1:rvrA00:cvnDellInc.:ct9:cvr: # Input device name: "Microsoft Natural® Ergonomic Keyboard 4000" # Input device ID: bus 0x03 vendor 0x45e product 0xdb 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 86 (KEY_102ND) # Event code 87 (KEY_F11) # Event code 88 (KEY_F12) # Event code 89 (KEY_RO) # 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 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 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 240 (KEY_UNKNOWN) # 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 # Event code 8 (LED_MISC) # State 0 # Event type 20 (EV_REP) # Event code 0 (REP_DELAY) # Event code 1 (REP_PERIOD) # Properties: N: Microsoft Natural® Ergonomic Keyboard 4000 I: 0003 045e 00db 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 cf f3 df ff be fe B: 01 ff 07 00 00 00 00 80 ff B: 01 07 00 00 00 00 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 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: 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 07 01 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 L: 00 1
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1890186 Title: Failed to call EVIOCSKEYCODE with scan code 0xc022d, and key code 103: Invalid argument Status in systemd package in Ubuntu: New Bug description: I run an up-to-date Ubuntu 20.04.1 LTS "focal" with kernel 5.4.0-42-generic on Dell Latitude E6440. Upon examining the output of journalctl -b, I see this: Aug 03 19:22:15 pseudonymizedHostname systemd[1]: Condition check resulted in Show Plymouth Boot Screen being skipped. Aug 03 19:22:15 pseudonymizedHostname systemd[1]: Condition check resulted in Forward Password Requests to Plymouth Directory Watch being skipped. Aug 03 19:22:15 pseudonymizedHostname systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped. Aug 03 19:22:15 pseudonymizedHostname systemd[1]: Condition check resulted in File System Check on Root Device being skipped. Aug 03 19:22:15 pseudonymizedHostname systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped. Aug 03 19:22:15 pseudonymizedHostname systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped. Aug 03 19:22:15 pseudonymizedHostname kernel: [drm] radeon: dpm initialized Aug 03 19:22:15 pseudonymizedHostname kernel: [drm] GART: num cpu pages 524288, num gpu pages 524288 Aug 03 19:22:15 pseudonymizedHostname kernel: dell_laptop: Using dell-rbtn acpi driver for receiving events Aug 03 19:22:15 pseudonymizedHostname systemd-udevd[385]: event8: Failed to call EVIOCSKEYCODE with scan code 0xc022d, and key code 103: Invalid argument Aug 03 19:22:15 pseudonymizedHostname systemd-udevd[385]: event8: Failed to call EVIOCSKEYCODE with scan code 0xc022e, and key code 108: Invalid argument "Invalid argument" means that something goes wrong there, and I don't know what it is. On my laptop, event8 seems to be keyboard-related: $ sudo cat /proc/bus/input/devices | grep -C 5 event8 I: Bus=0003 Vendor=045e Product=00db Version=0111 N: Name="Microsoft Natural® Ergonomic Keyboard 4000" P: Phys=usb-0000:00:14.0-13.1/input0 S: Sysfs=/devices/pci0000:00/0000:00:14.0/usb3/3-13/3-13.1/3-13.1:1.0/0003:045E:00DB.0002/input/input9 U: Uniq= H: Handlers=sysrq kbd event8 leds B: PROP=0 B: EV=120013 B: KEY=1000000000007 ff800000000007ff febeffdff3cfffff fffffffffffffffe B: MSC=10 B: LED=107 The issue report https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1754921 is probably related but marked as a duplicate of a no longer existing issue report (#1750855). The report https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1597415 describes a similar issue for older kernels; the differences pertain to error message, error code, input..., and, opposed to #19 there, I have no Windows partitions (except /boot/efi vfat) in /etc/fstab; mine is not a dual-boot machine. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1890186/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
