[Bug 1890186] Re: Failed to call EVIOCSKEYCODE with scan code 0xc022d, and key code 103: Invalid argument
Md Ayquassar
1890186 at bugs.launchpad.net
Thu Aug 13 16:29:24 UTC 2020
# 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
--
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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.
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