I am using Kubuntu 23.04 on HP Pavilion laptop.
Everything is working fine except one problem at login screen.
I am not able to type a password for the first few seconds(around 10 seconds). Nothing gets typed in the input box of password at the login screen. After a few seconds the input box start taking input.
I try clicking on input field still not able to type password. I have to wait for few seconds to type password.
I am facing this in both X11 and Wayland.
How can I trubleshhot and fix this bihaviour?
I observed errors in journalctl
related to kwin_libinput
and xkbcommon
Jul 23 07:36:46 alok-HP-Pavilion-Laptop-14-dv0xxx kernel: Restarting tasks ...
Jul 23 07:36:46 alok-HP-Pavilion-Laptop-14-dv0xxx kernel: mei_pxp 0000:00:16.0-fbf6fcf1-96cf-4e2e-a6a6-1bab8cbe36b1: bound 0000:00:02.0 (ops i915_pxp_tee_component_ops [i915])
Jul 23 07:36:46 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2561]: kwin_libinput: Libinput: client bug: timer event6 tap: scheduled expiry is in the past (-128ms), your system is too slow
Jul 23 07:36:46 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2561]: kwin_libinput: Libinput: client bug: timer event6 hold: scheduled expiry is in the past (-268ms), your system is too slow
Jul 23 07:36:46 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2561]: kwin_libinput: Libinput: client bug: timer event6 tap: scheduled expiry is in the past (-61ms), your system is too slow
Jul 23 07:36:46 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2561]: kwin_libinput: Libinput: client bug: timer event6 hold: scheduled expiry is in the past (-201ms), your system is too slow
Jul 23 07:36:46 alok-HP-Pavilion-Laptop-14-dv0xxx kernel: done.
Jul 23 08:05:38 alok-HP-Pavilion-Laptop-14-dv0xxx kernel: br-a31a159f0d45: port 1(vethe405932) entered blocking state
Jul 23 08:05:38 alok-HP-Pavilion-Laptop-14-dv0xxx kernel: br-a31a159f0d45: port 1(vethe405932) entered forwarding state
Jul 23 08:05:38 alok-HP-Pavilion-Laptop-14-dv0xxx krunner[3645]: xkbcommon: ERROR: /usr/share/X11/locale/iso8859-1/Compose:39:34: string literal is not a valid UTF-8 string
Jul 23 08:05:38 alok-HP-Pavilion-Laptop-14-dv0xxx krunner[3645]: xkbcommon: ERROR: /usr/share/X11/locale/iso8859-1/Compose:40:29: string literal is not a valid UTF-8 string
Jul 23 08:05:38 alok-HP-Pavilion-Laptop-14-dv0xxx krunner[3645]: xkbcommon: ERROR: /usr/share/X11/locale/iso8859-1/Compose:41:29: string literal is not a valid UTF-8 string
Jul 23 08:05:38 alok-HP-Pavilion-Laptop-14-dv0xxx krunner[3645]: xkbcommon: ERROR: /usr/share/X11/locale/iso8859-1/Compose:42:29: string literal is not a valid UTF-8 string
Jul 23 08:05:38 alok-HP-Pavilion-Laptop-14-dv0xxx krunner[3645]: xkbcommon: ERROR: /usr/share/X11/locale/iso8859-1/Compose:43:29: string literal is not a valid UTF-8 string
Jul 23 08:05:38 alok-HP-Pavilion-Laptop-14-dv0xxx krunner[3645]: xkbcommon: ERROR: /usr/share/X11/locale/iso8859-1/Compose:44:27: string literal is not a valid UTF-8 string
Jul 23 08:05:38 alok-HP-Pavilion-Laptop-14-dv0xxx krunner[3645]: xkbcommon: ERROR: /usr/share/X11/locale/iso8859-1/Compose:45:27: string literal is not a valid UTF-8 string
Jul 23 08:05:38 alok-HP-Pavilion-Laptop-14-dv0xxx krunner[3645]: xkbcommon: ERROR: /usr/share/X11/locale/iso8859-1/Compose:46:27: string literal is not a valid UTF-8 string
Jul 23 08:05:38 alok-HP-Pavilion-Laptop-14-dv0xxx krunner[3645]: xkbcommon: ERROR: /usr/share/X11/locale/iso8859-1/Compose:47:27: string literal is not a valid UTF-8 string
Jul 23 08:05:38 alok-HP-Pavilion-Laptop-14-dv0xxx krunner[3645]: xkbcommon: ERROR: /usr/share/X11/locale/iso8859-1/Compose:48:29: string literal is not a valid UTF-8 string
Jul 23 08:05:38 alok-HP-Pavilion-Laptop-14-dv0xxx krunner[3645]: xkbcommon: ERROR: /usr/share/X11/locale/iso8859-1/Compose:49:29: string literal is not a valid UTF-8 string
Jul 23 08:05:38 alok-HP-Pavilion-Laptop-14-dv0xxx krunner[3645]: xkbcommon: ERROR: /usr/share/X11/locale/iso8859-1/Compose:49:29: too many errors
Jul 23 08:05:38 alok-HP-Pavilion-Laptop-14-dv0xxx krunner[3645]: xkbcommon: ERROR: /usr/share/X11/locale/iso8859-1/Compose:49:29: failed to parse file
Jul 23 08:05:38 alok-HP-Pavilion-Laptop-14-dv0xxx krunner[3645]: qt.qpa.input.methods: failed to create compose table
Jul 23 08:05:38 alok-HP-Pavilion-Laptop-14-dv0xxx systemd[1]: systemd-fsckd.service: Deactivated successfully.
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: No backend specified, automatically choosing drm
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: kwin_xkbcommon: XKB: /usr/share/X11/locale/iso8859-1/Compose:39:34: string literal is not a valid UTF-8 string
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: kwin_xkbcommon: XKB: /usr/share/X11/locale/iso8859-1/Compose:40:29: string literal is not a valid UTF-8 string
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: kwin_xkbcommon: XKB: /usr/share/X11/locale/iso8859-1/Compose:41:29: string literal is not a valid UTF-8 string
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: kwin_xkbcommon: XKB: /usr/share/X11/locale/iso8859-1/Compose:42:29: string literal is not a valid UTF-8 string
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: kwin_xkbcommon: XKB: /usr/share/X11/locale/iso8859-1/Compose:43:29: string literal is not a valid UTF-8 string
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: kwin_xkbcommon: XKB: /usr/share/X11/locale/iso8859-1/Compose:44:27: string literal is not a valid UTF-8 string
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: kwin_xkbcommon: XKB: /usr/share/X11/locale/iso8859-1/Compose:45:27: string literal is not a valid UTF-8 string
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: kwin_xkbcommon: XKB: /usr/share/X11/locale/iso8859-1/Compose:46:27: string literal is not a valid UTF-8 string
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: kwin_xkbcommon: XKB: /usr/share/X11/locale/iso8859-1/Compose:47:27: string literal is not a valid UTF-8 string
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: kwin_xkbcommon: XKB: /usr/share/X11/locale/iso8859-1/Compose:48:29: string literal is not a valid UTF-8 string
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: kwin_xkbcommon: XKB: /usr/share/X11/locale/iso8859-1/Compose:49:29: string literal is not a valid UTF-8 string
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: kwin_xkbcommon: XKB: /usr/share/X11/locale/iso8859-1/Compose:49:29: too many errors
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: kwin_xkbcommon: XKB: /usr/share/X11/locale/iso8859-1/Compose:49:29: failed to parse file
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: OpenGL vendor string: Intel
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: OpenGL renderer string: Mesa Intel(R) Xe Graphics (TGL GT2)
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: OpenGL version string: 4.6 (Core Profile) Mesa 23.0.2
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: OpenGL shading language version string: 4.60
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: Driver: Intel
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: GPU class: Tiger Lake
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: OpenGL version: 4.6
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: GLSL version: 4.60
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: Mesa version: 23.0.2
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: Linux kernel version: 6.2
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: Requires strict binding: no
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: GLSL shaders: yes
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: Texture NPOT support: yes
Jul 23 08:05:25 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: Virtual Machine: no
Jul 23 08:05:26 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: kwin_xkbcommon: XKB: inet:323:58: unrecognized keysym "XF86EmojiPicker"
Jul 23 08:05:26 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2790]: kwin_xkbcommon: XKB: inet:324:58: unrecognized keysym "XF86Dictate"
Jul 23 08:05:26 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2814]: (WW) Option "-listen" for file descriptors is deprecated
Jul 23 08:05:26 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2814]: Please use "-listenfd" instead.
Jul 23 08:05:26 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2814]: (WW) Option "-listen" for file descriptors is deprecated
Jul 23 08:05:26 alok-HP-Pavilion-Laptop-14-dv0xxx kwin_wayland_wrapper[2814]: Please use "-listenfd" instead.
Output of lsusb
is
alok@alok-HP-Pavilion-Laptop-14-dv0xxx:~$ sudo lsusb
[sudo] password for alok:
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 003: ID 04f3:0c00 Elan Microelectronics Corp. ELAN:ARM-M4
Bus 003 Device 002: ID 04f2:b6bb Chicony Electronics Co., Ltd HP Wide Vision HD Camera
Bus 003 Device 004: ID 8087:0026 Intel Corp. AX201 Bluetooth
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Output of sudo systemd-analyze critical-chain
is
alok@alok-HP-Pavilion-Laptop-14-dv0xxx:~$ sudo systemd-analyze critical-chain
The time when unit became active or started is printed after the "@" character.
The time the unit took to start is printed after the "+" character.
graphical.target @9.217s
└─multi-user.target @9.217s
└─docker.service @5.646s +3.570s
└─network-online.target @5.572s
└─NetworkManager-wait-online.service @1.817s +3.755s
└─NetworkManager.service @1.788s +26ms
└─dbus.service @1.736s +49ms
└─basic.target @1.729s
└─sockets.target @1.729s
└─snapd.socket @1.727s +1ms
└─sysinit.target @1.666s
└─snapd.apparmor.service @1.574s +91ms
└─apparmor.service @1.535s +35ms
└─local-fs.target @1.535s
└─run-docker-netns-412a5bd66398.mount @8.031s
└─local-fs-pre.target @535ms
└─systemd-tmpfiles-setup-dev.service @523ms +11ms
└─systemd-sysusers.service @515ms +7ms
└─systemd-remount-fs.service @507ms +4ms
└─systemd-journald.socket @488ms
└─system.slice @399ms
└─-.slice @399ms
Output of sudo systemd-analyze blame
is
3.755s NetworkManager-wait-online.service
3.570s docker.service
3.347s fwupd-refresh.service
3.286s fwupd.service
2.756s apt-daily-upgrade.service
782ms snapd.service
472ms snapd.seeded.service
289ms dev-nvme0n1p4.device
211ms apport.service
188ms systemd-journal-flush.service
144ms containerd.service
127ms [email protected]
121ms dev-loop5.device
120ms dev-loop3.device
120ms dev-loop6.device
119ms dev-loop4.device
119ms dev-loop2.device
117ms dev-loop7.device
116ms rsyslog.service
116ms dev-loop1.device
106ms udisks2.service
98ms dev-loop0.device
97ms plymouth-quit.service
95ms ua-timer.service
93ms accounts-daemon.service
93ms systemd-udev-trigger.service
91ms snapd.apparmor.service
88ms dev-loop9.device
85ms dev-loop8.device
79ms systemd-udevd.service
76ms ModemManager.service
71ms update-notifier-download.service
63ms systemd-modules-load.service
59ms systemd-resolved.service
58ms avahi-daemon.service
57ms systemd-journald.service
56ms bluetooth.service
51ms power-profiles-daemon.service
49ms dbus.service
49ms polkit.service
48ms systemd-logind.service
45ms gpu-manager.service
42ms cups.service
38ms upower.service
38ms systemd-fsck@dev-disk-by\x2duuid-788B\x2d6455.service
36ms thermald.service
36ms secureboot-db.service
35ms apparmor.service
33ms snap-firefox-2916.mount
31ms snap-gnome\x2d42\x2d2204-120.mount
31ms alsa-restore.service
30ms systemd-tmpfiles-clean.service
29ms smartmontools.service
28ms systemd-timesyncd.service
27ms snap-gnome\x2d42\x2d2204-68.mount
27ms e2scrub_reap.service
26ms keyboard-setup.service
26ms NetworkManager.service
26ms snap-gtk\x2dcommon\x2dthemes-1535.mount
25ms snap-snapd-18596.mount
25ms docker.socket
24ms snap-snapd-19457.mount
23ms boot-efi.mount
23ms snap-core22-806.mount
23ms snap-bare-5.mount
23ms systemd-tmpfiles-setup.service
22ms snap-core22-817.mount
22ms var-snap-firefox-common-host\x2dhunspell.mount
21ms snap-firefox-2517.mount
19ms dev-hugepages.mount
18ms kerneloops.service
18ms dev-mqueue.mount
17ms plymouth-start.service
16ms sys-kernel-debug.mount
15ms systemd-backlight@backlight:intel_backlight.service
15ms sys-kernel-tracing.mount
13ms grub-common.service
13ms wpa_supplicant.service
12ms systemd-binfmt.service
11ms plymouth-read-write.service
11ms systemd-tmpfiles-setup-dev.service
10ms systemd-sysctl.service
9ms kmod-static-nodes.service
8ms [email protected]
7ms systemd-user-sessions.service
7ms grub-initrd-fallback.service
7ms proc-sys-fs-binfmt_misc.mount
7ms systemd-sysusers.service
6ms [email protected]
5ms systemd-random-seed.service
5ms [email protected]
5ms [email protected]
5ms console-setup.service
4ms systemd-update-utmp.service
4ms systemd-remount-fs.service
4ms systemd-update-utmp-runlevel.service
3ms sys-kernel-config.mount
3ms sys-fs-fuse-connections.mount
2ms systemd-rfkill.service
2ms sddm.service
2ms rtkit-daemon.service
2ms motd-news.service
1ms ufw.service
1ms modprobe@efi_pstore.service
1ms setvtrgb.service
1ms snapd.socket
lsusb
output to the question.lsusb
journalctl
logs which have errors.