tiny-dfr stops generating events after a while

[aikrahguzar]

Hi,
For me tiny-dfr seems to stop generating keypresses after some time. Restarting the tiny-dfr service fixes the issue. Looking in the journalctl I see,

Mar 06 12:03:09 asahi tiny-dfr[1014]: libinput error: event0  - Apple Internal Keyboard / Trackpad: kernel bug: Touch jump detected and discarded.
Mar 06 12:03:09 asahi tiny-dfr[1014]: See https://wayland.freedesktop.org/libinput/doc/1.25.0/touchpad-jumping-cursors.html for details
Mar 06 12:03:09 asahi tiny-dfr[1014]: libinput error: event0  - Apple Internal Keyboard / Trackpad: kernel bug: Touch jump detected and discarded.
Mar 06 12:03:09 asahi tiny-dfr[1014]: See https://wayland.freedesktop.org/libinput/doc/1.25.0/touchpad-jumping-cursors.html for details
Mar 06 12:03:09 asahi tiny-dfr[1014]: libinput error: event0  - Apple Internal Keyboard / Trackpad: kernel bug: Touch jump detected and discarded.
Mar 06 12:03:09 asahi tiny-dfr[1014]: See https://wayland.freedesktop.org/libinput/doc/1.25.0/touchpad-jumping-cursors.html for details
Mar 06 15:36:08 asahi tiny-dfr[1014]: Lid Switch event: On
Mar 06 15:49:39 asahi tiny-dfr[1014]: libinput error: event3  - Apple SMC power/lid events: client bug: event processing lagging behind by 2270ms, your system is too slow
Mar 06 15:49:39 asahi tiny-dfr[1014]: libinput error: event1  - Apple Internal Keyboard / Trackpad: client bug: event processing lagging behind by 728ms, your system is too slow
Mar 06 15:49:39 asahi tiny-dfr[1014]: Lid Switch event: Off
Mar 06 18:03:53 asahi tiny-dfr[1014]: libinput error: event0  - Apple Internal Keyboard / Trackpad: kernel bug: Touch jump detected and discarded.
Mar 06 18:03:53 asahi tiny-dfr[1014]: See https://wayland.freedesktop.org/libinput/doc/1.25.0/touchpad-jumping-cursors.html for details
Mar 06 18:03:53 asahi tiny-dfr[1014]: libinput error: event0  - Apple Internal Keyboard / Trackpad: kernel bug: Touch jump detected and discarded.
Mar 06 18:03:53 asahi tiny-dfr[1014]: See https://wayland.freedesktop.org/libinput/doc/1.25.0/touchpad-jumping-cursors.html for details
Mar 06 18:03:53 asahi tiny-dfr[1014]: libinput error: event0  - Apple Internal Keyboard / Trackpad: WARNING: log rate limit exceeded (5 msgs per 24h). Discarding future messages.

Which is probably related.

[jarjk]

same, but I can't restart it

trying to restart

$ systemctl restart tiny-dfr
A dependency job for tiny-dfr.service failed. See 'journalctl -xe' for details.
$ journalctl -xe
Apr 15 16:44:28 alarm polkitd[932]: Registered Authentication Agent for unix-process:2156:43891 (system bus name :1.61 [/usr/bin/pkttyagent --notify-fd 6 --fallback], object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8)
Apr 15 16:44:32 alarm unix_chkpwd[2169]: password check failed for user (jero)
Apr 15 16:44:32 alarm polkit-agent-helper-1[2167]: pam_unix(polkit-1:auth): authentication failure; logname=jero uid=1001 euid=0 tty= ruser=jero rhost=  user=jero
Apr 15 16:44:33 alarm kernel: audit: type=1100 audit(1744728272.997:171): pid=2167 uid=1001 auid=1001 ses=4 subj=unconfined msg='op=PAM:authentication grantors=? acct="jero" exe="/usr/lib/polkit-1/polkit-agent-helper-1" hostname=alarm addr=? terminal=pts/1 res=failed'
Apr 15 16:44:32 alarm audit[2167]: USER_AUTH pid=2167 uid=1001 auid=1001 ses=4 subj=unconfined msg='op=PAM:authentication grantors=? acct="jero" exe="/usr/lib/polkit-1/polkit-agent-helper-1" hostname=alarm addr=? terminal=pts/1 res=failed'
Apr 15 16:44:35 alarm polkitd[932]: Operator of unix-process:2156:43891 FAILED to authenticate to gain authorization for action org.freedesktop.systemd1.manage-units for system-bus-name::1.60 [systemctl restart tiny-dfr.service] (owned by unix-user:jero)
Apr 15 16:44:35 alarm polkitd[932]: Unregistered Authentication Agent for unix-process:2156:43891 (system bus name :1.61, object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8) (disconnected from bus)
Apr 15 16:44:41 alarm polkitd[932]: Registered Authentication Agent for unix-process:2180:45118 (system bus name :1.64 [/usr/bin/pkttyagent --notify-fd 6 --fallback], object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8)
Apr 15 16:44:45 alarm audit[2190]: USER_AUTH pid=2190 uid=1001 auid=1001 ses=4 subj=unconfined msg='op=PAM:authentication grantors=pam_faillock,pam_permit,pam_faillock acct="jero" exe="/usr/lib/polkit-1/polkit-agent-helper-1" hostname=alarm addr=? terminal=pts/1 res=success'
Apr 15 16:44:45 alarm kernel: audit: type=1100 audit(1744728285.262:172): pid=2190 uid=1001 auid=1001 ses=4 subj=unconfined msg='op=PAM:authentication grantors=pam_faillock,pam_permit,pam_faillock acct="jero" exe="/usr/lib/polkit-1/polkit-agent-helper-1" hostname=alarm addr=? terminal=pts/1 res=success'
Apr 15 16:44:45 alarm audit[2190]: USER_ACCT pid=2190 uid=1001 auid=1001 ses=4 subj=unconfined msg='op=PAM:accounting grantors=pam_unix,pam_permit,pam_time acct="jero" exe="/usr/lib/polkit-1/polkit-agent-helper-1" hostname=? addr=? terminal=? res=success'
Apr 15 16:44:45 alarm kernel: audit: type=1101 audit(1744728285.263:173): pid=2190 uid=1001 auid=1001 ses=4 subj=unconfined msg='op=PAM:accounting grantors=pam_unix,pam_permit,pam_time acct="jero" exe="/usr/lib/polkit-1/polkit-agent-helper-1" hostname=? addr=? terminal=? res=success'
Apr 15 16:44:45 alarm polkitd[932]: Operator of unix-process:2180:45118 successfully authenticated as unix-user:jero to gain TEMPORARY authorization for action org.freedesktop.systemd1.manage-units for system-bus-name::1.63 [systemctl restart tiny-dfr.service] (owned by unix-user:jero)
Apr 15 16:44:45 alarm systemd[1]: Unnecessary job was removed for /dev/tiny_dfr_display.
░░ Subject: A start job for unit dev-tiny_dfr_display.device has failed
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░
░░ A start job for unit dev-tiny_dfr_display.device has finished with a failure.
░░
░░ The job identifier is 2011 and the job result is collected.
Apr 15 16:44:45 alarm systemd[1]: Unnecessary job was removed for /dev/tiny_dfr_backlight.
░░ Subject: A start job for unit dev-tiny_dfr_backlight.device has failed
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░
░░ A start job for unit dev-tiny_dfr_backlight.device has finished with a failure.
░░
░░ The job identifier is 2016 and the job result is collected.
Apr 15 16:44:45 alarm systemd[1]: tiny-dfr.service: Bound to unit dev-tiny_dfr_display.device, but unit isn't active.
Apr 15 16:44:45 alarm systemd[1]: Dependency failed for Tiny Apple silicon touch bar daemon.
░░ Subject: A start job for unit tiny-dfr.service has failed
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░
░░ A start job for unit tiny-dfr.service has finished with a failure.
░░
░░ The job identifier is 1914 and the job result is dependency.
Apr 15 16:44:45 alarm systemd[1]: tiny-dfr.service: Job tiny-dfr.service/start failed with result 'dependency'.
Apr 15 16:44:45 alarm polkitd[932]: Unregistered Authentication Agent for unix-process:2180:45118 (system bus name :1.64, object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8) (disconnected from bus)

system info:

Name            : tiny-dfr
Version         : 0.3.4-1

OS: Arch Linux ARM aarch64
Host: Apple MacBook Pro (13-inch, M1, 2020)
Kernel: Linux 6.14.2-asahi-1-1-ARCH
Uptime: 4 mins
Packages: 741 (pacman)
Shell: fish 4.0.1
Display (eDP-1): 2560x1600 @ 60 Hz (as 1463x914) in 13" [Built-in]
WM: niri (Wayland)
Cursor: default (24px)
Terminal: alacritty 0.15.1
Terminal Font: alacritty (13.2pt)
CPU: Apple M1 (8) @ 3.20 GHz
GPU: Apple M1 (8) @ 1.28 GHz [Integrated]
Memory: 1.57 GiB / 15.31 GiB (10%)
Swap: Disabled
Disk (/): 13.93 GiB / 37.62 GiB (37%) - ext4
Battery (bq20z451): 75% (9 hours, 38 mins remaining) [Discharging]
Locale: en_US.UTF-8