Everything freezes for ~40 seconds when opening "enter edit mode" / "spectacle" / "compositor" [ system kwin_x11[935]: Could not get Interfaces ]

Hello,
So a year ago, I suddenly noticed that whenever I try to edit the taskbar from “enter edit mode” the laptop freezes excluding the cursor. But as I don’t enter into edit mode often, I didn’t bother with that.

But last week, the same thing happened for Spectacle, the screenshot-taking app, after a system upgrade. As I use spectacle frequently, now I’m worried. Cause, when it freezes it takes nearly 30-50 seconds to recover and start the desired app.

I also noticed that the same thing happens when I open “compositor” from settings.

I’m giving all the information I can. Please tell me if I have to add more.

inxi --admin --verbosity=7 --filter --width
System:
  Kernel: 6.1.29-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 12.2.1
    parameters: BOOT_IMAGE=/boot/vmlinuz-6.1-x86_64
    root=UUID=97fdd153-9839-4383-a792-0cd6da7fefe7 rw quiet apparmor=1
    security=apparmor udev.log_priority=3
  Desktop: KDE Plasma v: 5.27.4 tk: Qt v: 5.15.9 wm: kwin_x11 vt: 1 dm: SDDM
    Distro: Manjaro Linux base: Arch Linux
Machine:
  Type: Laptop System: Acer product: TravelMate P449-G2-M v: V1.09
    serial: <superuser required> Chassis: type: 10 serial: <superuser required>
  Mobo: Acer model: Pavo_Grus_SK v: V1.09 serial: <superuser required>
    UEFI-[Legacy]: Insyde v: 1.09 date: 01/29/2018
Battery:
  ID-1: BAT0 charge: 26.3 Wh (68.0%) condition: 38.7/48.3 Wh (80.2%)
    volts: 15.5 min: 15.2 model: AC14B8K type: Li-ion serial: N/A
    status: discharging
Memory:
  System RAM: available: 7.62 GiB used: 2.47 GiB (32.4%)
  RAM Report: permissions: Unable to run dmidecode. Root privileges required.
CPU:
  Info: model: Intel Core i5-7200U bits: 64 type: MT MCP arch: Amber/Kaby Lake
    note: check gen: core 7 level: v3 note: check built: 2017 process: Intel 14nm
    family: 6 model-id: 0x8E (142) stepping: 9 microcode: 0xF0
  Topology: cpus: 1x cores: 2 tpc: 2 threads: 4 smt: enabled cache:
    L1: 128 KiB desc: d-2x32 KiB; i-2x32 KiB L2: 512 KiB desc: 2x256 KiB
    L3: 3 MiB desc: 1x3 MiB
  Speed (MHz): avg: 799 high: 802 min/max: 400/3100 scaling:
    driver: intel_pstate governor: powersave cores: 1: 802 2: 800 3: 794 4: 800
    bogomips: 21607
  Flags: 3dnowprefetch abm acpi adx aes aperfmperf apic arat
    arch_capabilities arch_perfmon art avx avx2 bmi1 bmi2 bts clflush
    clflushopt cmov constant_tsc cpuid cpuid_fault cx16 cx8 de ds_cpl dtes64
    dtherm dts epb ept ept_ad erms est f16c flexpriority flush_l1d fma fpu
    fsgsbase fxsr ht hwp hwp_act_window hwp_epp hwp_notify ibpb ibrs ida
    intel_pt invpcid invpcid_single lahf_lm lm mca mce md_clear mmx monitor
    movbe mpx msr mtrr nonstop_tsc nopl nx pae pat pbe pcid pclmulqdq pdcm
    pdpe1gb pebs pge pln pni popcnt pse pse36 pti pts rdrand rdseed rdtscp
    rep_good sdbg sep smap smep ss ssbd sse sse2 sse4_1 sse4_2 ssse3 stibp
    syscall tm tm2 tpr_shadow tsc tsc_adjust tsc_deadline_timer vme vmx vnmi
    vpid x2apic xgetbv1 xsave xsavec xsaveopt xsaves xtopology xtpr
  Vulnerabilities:
  Type: itlb_multihit status: KVM: VMX disabled
  Type: l1tf mitigation: PTE Inversion; VMX: conditional cache flushes, SMT
    vulnerable
  Type: mds mitigation: Clear CPU buffers; SMT vulnerable
  Type: meltdown mitigation: PTI
  Type: mmio_stale_data mitigation: Clear CPU buffers; SMT vulnerable
  Type: retbleed mitigation: IBRS
  Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via
    prctl
  Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer
    sanitization
  Type: spectre_v2 mitigation: IBRS, IBPB: conditional, STIBP: conditional,
    RSB filling, PBRSB-eIBRS: Not affected
  Type: srbds mitigation: Microcode
  Type: tsx_async_abort status: Not affected
Graphics:
  Device-1: Intel HD Graphics 620 vendor: Acer Incorporated ALI driver: i915
    v: kernel arch: Gen-9.5 process: Intel 14nm built: 2016-20 ports:
    active: eDP-1 empty: DP-1,HDMI-A-1 bus-ID: 00:02.0 chip-ID: 8086:5916
    class-ID: 0300
  Device-2: Chicony HD WebCam driver: uvcvideo type: USB rev: 2.0
    speed: 480 Mb/s lanes: 1 mode: 2.0 bus-ID: 1-7:6 chip-ID: 04f2:b577
    class-ID: 0e02
  Display: x11 server: X.Org v: 21.1.8 compositor: kwin_x11 driver: X:
    loaded: modesetting unloaded: vesa alternate: fbdev dri: iris gpu: i915
    display-ID: :0 screens: 1
  Screen-1: 0 s-res: 1366x768 s-dpi: 96 s-size: 361x203mm (14.21x7.99")
    s-diag: 414mm (16.31")
  Monitor-1: eDP-1 model: ChiMei InnoLux 0x14c3 built: 2015 res: 1366x768
    hz: 60 dpi: 112 gamma: 1.2 size: 309x173mm (12.17x6.81") diag: 354mm (13.9")
    ratio: 16:9 modes: 1366x768
  API: OpenGL v: 4.6 Mesa 23.0.3 renderer: Mesa Intel HD Graphics 620 (KBL
    GT2) direct-render: Yes
Audio:
  Device-1: Intel Sunrise Point-LP HD Audio vendor: Acer Incorporated ALI
    driver: snd_hda_intel v: kernel alternate: snd_soc_skl, snd_soc_avs,
    snd_sof_pci_intel_skl bus-ID: 00:1f.3 chip-ID: 8086:9d71 class-ID: 0403
  API: ALSA v: k6.1.29-1-MANJARO status: kernel-api with: 1: aoss
    type: oss-emulator 2: apulse type: pulse-emulator
    tools: alsactl,alsamixer,amixer
  Server-1: JACK v: 1.9.22 status: off tools: N/A
  Server-2: PipeWire v: 0.3.70 status: off with: pipewire-media-session
    status: active tools: pw-cli
  Server-3: PulseAudio v: 16.1 status: active with: 1: pulseaudio-alsa
    type: plugin 2: pulseaudio-jack type: module tools: pacat,pactl,pavucontrol
Network:
  Device-1: Intel Ethernet I219-LM vendor: Acer Incorporated ALI driver: e1000e
    v: kernel port: N/A bus-ID: 00:1f.6 chip-ID: 8086:156f class-ID: 0200
  IF: enp0s31f6 state: down mac: <filter>
  Device-2: Intel Wireless 7265 driver: iwlwifi v: kernel pcie: gen: 1
    speed: 2.5 GT/s lanes: 1 bus-ID: 01:00.0 chip-ID: 8086:095a class-ID: 0280
  IF: wlp1s0 state: up mac: <filter>
  IP v4: <filter> type: dynamic noprefixroute scope: global
    broadcast: <filter>
  IP v6: <filter> type: noprefixroute scope: link
  WAN IP: <filter>
Bluetooth:
  Device-1: Intel Bluetooth wireless interface driver: btusb v: 0.8 type: USB
    rev: 2.0 speed: 12 Mb/s lanes: 1 mode: 1.1 bus-ID: 1-5:3 chip-ID: 8087:0a2a
    class-ID: e001
  Report: rfkill ID: hci0 rfk-id: 3 state: down bt-service: enabled,running
    rfk-block: hardware: no software: yes address: see --recommends
Logical:
  Message: No logical block device data found.
RAID:
  Message: No RAID data found.
Drives:
  Local Storage: total: 238.47 GiB used: 200.51 GiB (84.1%)
  SMART Message: Required tool smartctl not installed. Check --recommends
  ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Intel model: SSDPEKKW256G7
    size: 238.47 GiB block-size: physical: 512 B logical: 512 B speed: 31.6 Gb/s
    lanes: 4 tech: SSD serial: <filter> fw-rev: PSF121C temp: 18.9 C
    scheme: GPT
  Message: No optical or floppy data found.
Partition:
  ID-1: / raw-size: 50.51 GiB size: 49.42 GiB (97.83%) used: 33.26 GiB (67.3%)
    fs: ext4 dev: /dev/nvme0n1p1 maj-min: 259:1 label: N/A
    uuid: 97fdd153-9839-4383-a792-0cd6da7fefe7
  ID-2: /home raw-size: 42.97 GiB size: 42.12 GiB (98.02%)
    used: 29.18 GiB (69.3%) fs: ext4 dev: /dev/nvme0n1p2 maj-min: 259:2
    label: N/A uuid: 8ee8fa3c-f277-48ee-b6d1-265e6dd29710
  ID-3: /run/media/ovi/storage raw-size: 144.99 GiB
    size: 144.99 GiB (100.00%) used: 138.06 GiB (95.2%) fs: ntfs
    dev: /dev/nvme0n1p5 maj-min: 259:3 label: storage uuid: CC7675037674F016
Swap:
  Alert: No swap data was found.
Unmounted:
  Message: No unmounted partitions found.
USB:
  Hub-1: 1-0:1 info: hi-speed hub with single TT ports: 12 rev: 2.0
    speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 1d6b:0002
    class-ID: 0900
  Hub-2: 1-2:2 info: Genesys Logic Hub ports: 4 rev: 2.0
    speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 power: 100mA
    chip-ID: 05e3:0608 class-ID: 0900
  Device-1: 1-2.1:4 info: Alcor Micro AU9540 Smartcard Reader
    type: smart card driver: N/A interfaces: 1 rev: 2.0
    speed: 12 Mb/s (1.4 MiB/s) lanes: 1 mode: 1.1 power: 50mA
    chip-ID: 058f:9540 class-ID: 0b00
  Device-2: 1-5:3 info: Intel Bluetooth wireless interface type: bluetooth
    driver: btusb interfaces: 2 rev: 2.0 speed: 12 Mb/s (1.4 MiB/s) lanes: 1
    mode: 1.1 power: 100mA chip-ID: 8087:0a2a class-ID: e001
  Device-3: 1-6:5 info: LighTuning EgisTec Touch Fingerprint Sensor
    type: <vendor specific> driver: N/A interfaces: 1 rev: 1.1
    speed: 12 Mb/s (1.4 MiB/s) lanes: 1 mode: 1.1 power: 100mA
    chip-ID: 1c7a:0570 class-ID: 0000 serial: <filter>
  Device-4: 1-7:6 info: Chicony HD WebCam type: video driver: uvcvideo
    interfaces: 2 rev: 2.0 speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0
    power: 500mA chip-ID: 04f2:b577 class-ID: 0e02
  Device-5: 1-8:7 info: Realtek RTS5129 Card Reader Controller
    type: <vendor specific> driver: rtsx_usb,rtsx_usb_ms,rtsx_usb_sdmmc
    interfaces: 1 rev: 2.0 speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0
    power: 500mA chip-ID: 0bda:0129 class-ID: ff00 serial: <filter>
  Hub-3: 2-0:1 info: super-speed hub ports: 6 rev: 3.0
    speed: 5 Gb/s (596.0 MiB/s) lanes: 1 mode: 3.2 gen-1x1 chip-ID: 1d6b:0003
    class-ID: 0900
Sensors:
  System Temperatures: cpu: 45.0 C pch: 37.5 C mobo: N/A
  Fan Speeds (RPM): N/A
Info:
  Processes: 209 Uptime: 22m wakeups: 45128 Init: systemd v: 252
  default: graphical tool: systemctl Compilers: gcc: 12.2.1 clang: 15.0.7
  Packages: 1761 pm: pacman pkgs: 1727 libs: 445 tools: pamac,trizen,yay
  pm: flatpak pkgs: 18 pm: snap pkgs: 16 Shell: Bash v: 5.1.16
  running-in: konsole inxi: 3.3.27
mhwd -li -d
   NAME:        video-modesetting
   ATTACHED:    PCI
   VERSION:     2020.01.13
   INFO:        X.org modesetting video driver.
   PRIORITY:    1
   FREEDRIVER:  true
   DEPENDS:     -
   CONFLICTS:   -
   CLASSIDS:    0300 
   VENDORIDS:   * 

   NAME:        video-vesa
   ATTACHED:    PCI
   VERSION:     2017.03.12
   INFO:        X.org vesa video driver.
   PRIORITY:    0
   FREEDRIVER:  true
   DEPENDS:     -
   CONFLICTS:   -
   CLASSIDS:    0300 
   VENDORIDS:   * 

   NAME:        video-linux
   ATTACHED:    PCI
   VERSION:     2018.05.04
   INFO:        Standard open source drivers.
   PRIORITY:    2
   FREEDRIVER:  true
   DEPENDS:     -
   CONFLICTS:   -
   CLASSIDS:    0300 0380 0302 
   VENDORIDS:   1002 8086 10de 
mhwd -l
> 0000:00:02.0 (0300:8086:5916) Display controller Intel Corporation:
--------------------------------------------------------------------------------
                  NAME               VERSION          FREEDRIVER           TYPE
--------------------------------------------------------------------------------
           video-linux            2018.05.04                true            PCI
     video-modesetting            2020.01.13                true            PCI
            video-vesa            2017.03.12                true            PCI

journalctl for spectacle
May 27 16:35:32 system kstart5[1835]: Omitting both --window and --windowclass arguments is not recommended
May 27 16:35:32 system dbus-daemon[865]: [session uid=1000 pid=865] Activating via systemd: service name='org.kde.Spectacle' unit='app-org.kde.spectacle.service' requested by ':1.69' (uid=1000 pid=1844 comm="/usr/bin/qdbus org.kde.Spectacle / RectangularRegi")
May 27 16:35:32 system systemd[840]: Starting Spectacle screenshot capture utility...
May 27 16:35:32 system systemd[840]: Started /usr/bin/qdbus.
May 27 16:35:33 system dbus-daemon[865]: [session uid=1000 pid=865] Successfully activated service 'org.kde.Spectacle'
May 27 16:35:33 system systemd[840]: Started Spectacle screenshot capture utility.
May 27 16:35:58 system kwin_x11[935]: Could not get Interfaces.  "Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken."
May 27 16:36:05 system kioslave5[1243]: QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
May 27 16:36:05 system kioslave5[1243]: QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)

journalctl for edit mode
May 27 16:45:14 system kwin_x11[935]: Could not get Interfaces.  "No such object path '/org/a11y/atspi/null'"
May 27 16:45:14 system kwin_x11[935]: Could not get Interfaces.  "No such object path '/org/a11y/atspi/null'"
May 27 16:45:15 system kwin_x11[935]: Could not get Interfaces.  "No such object path '/org/a11y/atspi/null'"
May 27 16:45:15 system kwin_x11[935]: Could not get Interfaces.  "No such object path '/org/a11y/atspi/null'"
May 27 16:45:15 system kwin_x11[935]: Could not get Interfaces.  "No such object path '/org/a11y/atspi/null'"
May 27 16:45:15 system kwin_x11[935]: Could not get Interfaces.  "No such object path '/org/a11y/atspi/null'"
May 27 16:45:15 system kwin_x11[935]: Could not get Interfaces.  "No such object path '/org/a11y/atspi/null'"
May 27 16:45:15 system kwin_x11[935]: Could not get Interfaces.  "No such object path '/org/a11y/atspi/null'"
May 27 16:45:15 system kwin_x11[935]: Could not get Interfaces.  "No such object path '/org/a11y/atspi/null'"
May 27 16:45:15 system kwin_x11[935]: Could not get Interfaces.  "No such object path '/org/a11y/atspi/null'"
May 27 16:45:15 system kwin_x11[935]: Could not get Interfaces.  "No such object path '/org/a11y/atspi/null'"
May 27 16:45:15 system kwin_x11[935]: Could not get Interfaces.  "No such object path '/org/a11y/atspi/null'"
May 27 16:45:15 system kwin_x11[935]: Could not get Interfaces.  "No such object path '/org/a11y/atspi/null'"
May 27 16:45:15 system kwin_x11[935]: Could not get Interfaces.  "No such object path '/org/a11y/atspi/null'"
May 27 16:45:15 system kwin_x11[935]: Could not get Interfaces.  "No such object path '/org/a11y/atspi/null'"
May 27 16:45:15 system kwin_x11[935]: Could not get Interfaces.  "No such object path '/org/a11y/atspi/null'"
May 27 16:45:15 system kwin_x11[935]: Could not get Interfaces.  "No such object path '/org/a11y/atspi/null'"
May 27 16:45:15 system kwin_x11[935]: Could not get Interfaces.  "No such object path '/org/a11y/atspi/null'"
May 27 16:45:16 system kwin_x11[935]: Could not get Interfaces.  "No such object path '/org/a11y/atspi/null'"
May 27 16:45:16 system plasmashell[986]: file:///usr/share/plasma/plasmoids/org.kde.panel/contents/ui/ConfigOverlay.qml:310:17: QML SpinBox: Binding loop detected for property "implicitWidth"
May 27 16:45:16 system plasmashell[986]: file:///usr/share/plasma/plasmoids/org.kde.panel/contents/ui/ConfigOverlay.qml:302:17: QML Heading: Binding loop detected for property "verticalAlignment"
May 27 16:45:16 system plasmashell[986]: QQmlComponent: Component is not ready
May 27 16:45:16 system plasmashell[986]: QQmlEngine::setContextForObject(): Object already has a QQmlContext
May 27 16:45:16 system plasmashell[986]: QQmlEngine::setContextForObject(): Object already has a QQmlContext
May 27 16:45:16 system plasmashell[986]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/configuration/panelconfiguration/ToolBar.qml:284:9: QML SpinBox: Binding loop detected for property "implicitWidth"
May 27 16:45:41 system kwin_x11[935]: Could not get Interfaces.  "Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken."
May 27 16:46:06 system kwin_x11[935]: Could not get Interfaces.  "No such object path '/org/a11y/atspi/accessible/2147485804'"
May 27 16:46:06 system kwin_x11[935]: kwin_core: XCB error: 152 (BadDamage), sequence: 16386, resource id: 16784192, major code: 143 (DAMAGE), minor code: 3 (Subtract)
May 27 16:46:26 system plasmashell[986]: kf.service.services: KApplicationTrader: mimeType "x-scheme-handler/file" not found
May 27 16:46:26 system systemd[840]: Started Kate - Advanced Text Editor.
May 27 16:46:27 system kate[2281]: kf.sonnet.core: No language dictionaries for the language: "en_US"
May 27 16:46:27 system kate[2281]: kf.sonnet.core: No language dictionaries for the language: "en_US"
May 27 16:46:27 system kate[2281]: kf.sonnet.core: No language dictionaries for the language: "en_US"
May 27 16:46:27 system kate[2281]: kf.sonnet.core: No language dictionaries for the language: "en_US"
May 27 16:46:27 system kate[2281]: kf.sonnet.core: No language dictionaries for the language: "en_US"
May 27 16:46:43 system kwin_x11[935]: kwin_core: XCB error: 3 (BadWindow), sequence: 22130, resource id: 16784592, major code: 129 (SHAPE), minor code: 6 (Input)
May 27 16:46:43 system kate[2281]: qt.accessibility.atspi: WARNING Qt AtSpiAdaptor: Accessible invalid:  QAccessibleInterface(0x556541edffd0 invalid) "/org/a11y/atspi/accessible/2147483841"
May 27 16:46:43 system kwin_x11[935]: Could not get Interfaces.  "No such object path '/org/a11y/atspi/accessible/2147483841'"
May 27 16:46:43 system systemd[840]: app-org.kde.kate-78cbfb56c85b469ebfe1db018746f263.scope: Consumed 1.876s CPU time.

journalctl for compositor
May 27 16:40:26 system kwin_x11[935]: Could not get Interfaces.  "Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken."
May 27 16:40:52 system kwin_x11[935]: Could not get Interfaces.  "Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken."
May 27 16:40:53 system systemsettings[2055]: qml: The item SubCategoryPage_QMLTYPE_114(0x55ca6b7708d0) is already in the PageRow
May 27 16:41:23 system kioslave5[2107]: QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
May 27 16:41:23 system kioslave5[2107]: QObject::connect: No such slot DesktopProtocol::_k_slotRedirection(KIO::Job *, QUrl)
May 27 16:41:26 system plasmashell[986]: kf.service.services: KApplicationTrader: mimeType "x-scheme-handler/file" not found
May 27 16:41:26 system systemd[840]: Started Kate - Advanced Text Editor.
May 27 16:41:26 system kate[1883]: kf.sonnet.core: No language dictionaries for the language: "en_US"
May 27 16:41:26 system kate[1883]: kf.sonnet.core: No language dictionaries for the language: "en_US"
May 27 16:41:26 system kate[1883]: kf.sonnet.core: No language dictionaries for the language: "en_US"
May 27 16:41:26 system kate[1883]: kf.sonnet.core: No language dictionaries for the language: "en_US"
May 27 16:41:58 system kate[1883]: kf.sonnet.core: No language dictionaries for the language: "en_US"
May 27 16:42:17 system kate[1883]: kf.sonnet.core: No language dictionaries for the language: "en_US"

I can see a common log: system kwin_x11[935]: Could not get Interfaces. . I tried searching with it, but couldn’t get anything.

Thank you.

UPD-1: If I disable the compositor by shift + alt + F12 everything works like a charm. So the issue is in the compositor? How do I fix it?

UPD-2: I also tried opening “enter edit mode” while running dbus-monitor in the terminal. it gave me the following output. (of course, I used it enabling the compositor)

dbus-monitor
dbus-monitor
signal time=1685283810.871414 sender=org.freedesktop.DBus -> destination=:1.157 serial=2 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=NameAcquired
   string ":1.157"
signal time=1685283810.871511 sender=org.freedesktop.DBus -> destination=:1.157 serial=4 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=NameLost
   string ":1.157"
method call time=1685283814.267584 sender=:1.17 -> destination=org.kde.KWin serial=3973 path=/VirtualKeyboard; interface=org.kde.kwin.VirtualKeyboard; member=willShowOnActive
error time=1685283814.268048 sender=:1.12 -> destination=:1.17 error_name=org.freedesktop.DBus.Error.UnknownObject reply_serial=3973
   string "No such object path '/VirtualKeyboard'"
method call time=1685283814.496780 sender=:1.17 -> destination=org.kde.KWin serial=3974 path=/KWin; interface=org.freedesktop.DBus.Properties; member=Get
   string "org.kde.KWin"
   string "showingDesktop"
signal time=1685283814.496823 sender=:1.12 -> destination=(null destination) serial=1438 path=/KWin; interface=org.kde.KWin; member=showingDesktopChanged
   boolean true
signal time=1685283819.250381 sender=:1.24 -> destination=(null destination) serial=779 path=/org/kde/Solid/PowerManagement; interface=org.kde.Solid.PowerManagement; member=batteryRemainingTimeChanged
   uint64 16654000
signal time=1685283819.250584 sender=:1.24 -> destination=(null destination) serial=780 path=/org/kde/Solid/PowerManagement; interface=org.kde.Solid.PowerManagement; member=smoothedBatteryRemainingTimeChanged
   uint64 17010344
method call time=1685283839.158603 sender=:1.17 -> destination=org.kde.KWin serial=3975 path=/KWin; interface=org.freedesktop.DBus.Properties; member=Get
   string "org.kde.KWin"
   string "showingDesktop"
signal time=1685283849.309925 sender=:1.24 -> destination=(null destination) serial=781 path=/org/kde/Solid/PowerManagement; interface=org.kde.Solid.PowerManagement; member=batteryRemainingTimeChanged
   uint64 18172000
signal time=1685283849.310006 sender=:1.24 -> destination=(null destination) serial=782 path=/org/kde/Solid/PowerManagement; interface=org.kde.Solid.PowerManagement; member=smoothedBatteryRemainingTimeChanged
   uint64 17067188
method return time=1685283864.240650 sender=:1.12 -> destination=:1.17 serial=1439 reply_serial=3974
   variant       boolean true
method return time=1685283864.260779 sender=:1.12 -> destination=:1.17 serial=1440 reply_serial=3975
   variant       boolean true
method call time=1685283868.228196 sender=:1.17 -> destination=org.kde.KWin serial=3976 path=/KWin; interface=org.freedesktop.DBus.Properties; member=Get
   string "org.kde.KWin"
   string "showingDesktop"
signal time=1685283868.237023 sender=:1.12 -> destination=(null destination) serial=1441 path=/KWin; interface=org.kde.KWin; member=showingDesktopChanged
   boolean false
method return time=1685283868.246123 sender=:1.12 -> destination=:1.17 serial=1442 reply_serial=3976
   variant       boolean false
method call time=1685283868.271891 sender=:1.17 -> destination=org.kde.KWin serial=3977 path=/KWin; interface=org.freedesktop.DBus.Properties; member=Get
   string "org.kde.KWin"
   string "showingDesktop"
method return time=1685283868.315153 sender=:1.12 -> destination=:1.17 serial=1443 reply_serial=3977
   variant       boolean false