Failed to remote access laptop after lid closed

I am not able to access the system remotely via nomachine or todesk if I close the lid, but I can login with ssh. if I just reopen the lid, everything works just fine.

the issue occured after I upgrade the system to current version, It’s been about 40days since I updated the system last time.

  • system info
$ lsb_release -a
LSB Version:    n/a
Distributor ID: EndeavourOS
Description:    EndeavourOS Linux
Release:        rolling
Codename:       rolling
$ cat /usr/lib/endeavouros-release
VERSION=2024.06.25
  • configs of logind.conf
$ grep Lid /etc/systemd/logind.conf
HandleLidSwitch=ignore
HandleLidSwitchExternalPower=ignore
#HandleLidSwitchDocked=ignore
LidSwitchIgnoreInhibited=no

and in the power management, I set do nothing for lid closed
image

Anything in the logs?

I don’t know how to get the related logs.

after I connect to the laptop(with lid open) via NoMachine, and open a terminal.

Then I close the lid, the terminal allows to input command but become quite slow(large latency ~ 1s). the panel just disappeared.

If I reopen the lid, everything comes back and work well.

I check the /var/log/journal/xxx/user-1000.journal, it shows the status changed of DDCA_Display_Status_Event corresponding to the lid status(Open → AWAKE, Close → ASLEEP),
but I think it is a normal status log.

MESSAGE=kscreen.xrandr: XRandRCrtc  62  m_timestamp update  84419326  =>  84510496
MESSAGE=kscreen.xrandr:         Result:  0  timestamp:  84510496
MESSAGE=kscreen.xcb.helper:     Timestamp:  84510847
MESSAGE=kscreen.xcb.helper:     Timestamp:  84510496
MESSAGE=kscreen.xrandr: XRandRCrtc  62  m_configTimestamp update 84419326  =>  84492870
MESSAGE=kscreen.xrandr: XRandRCrtc  62  m_configTimestamp update 84492870  =>  84510496
MESSAGE=kscreen.xrandr: XRandRCrtc  63  m_configTimestamp update 84419326  =>  84510496
MESSAGE=kscreen.xrandr: XRandRCrtc  64  m_configTimestamp update 84419326  =>  84510496
MESSAGE=kscreen.xrandr: XRandRCrtc  65  m_configTimestamp update 84419326  =>  84510496
MESSAGE=Emitting DDCA_Display_Status_Event( 83821.719:  DDCA_EVENT_DPMS_AWAKE, card1-eDP-1, dref: Display_Ref[NULL], io_path:/dev/i2c-11]
MESSAGE=kscreen.xcb.helper:     Timestamp:  84682835
MESSAGE=Emitting DDCA_Display_Status_Event( 83993.900:  DDCA_EVENT_DPMS_ASLEEP, card1-eDP-1, dref: Display_Ref[NULL], io_path:/dev/i2c-11]
journalctl -f

Then run some tests.

here is the log during the Lid Close and Open

Sep 29 10:32:58 GFI systemd-logind[837]: Lid closed.
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: XRandR::setConfig
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: Requested screen size is QSize(0, 0)
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: Needed CRTCs:  0
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: Actions to perform:
                                                              Priorities: true
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr:         Output 66
                                                                      Old: "1"
                                                                      New: "0"
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr:         Change Screen Size: true
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr:                 Old: QSize(2048, 1152)
                                                                      Intermediate: QSize(2048, 1152)
                                                                      New: QSize(0, 0)
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr:         Disable outputs: true
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr:                  QList(66)
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr:         Change outputs: false
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr:         Enable outputs: false
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: RRSetCrtcConfig (disable output)
                                                              CRTC: 62
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr:         Result: 0
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: XRandROutput 66 update
                                                              m_connected: 0
                                                              m_crtc XRandRCrtc(0x572468581a60)
                                                              CRTC: 0
                                                              MODE: 0
                                                              Connection: 0
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: Disconnected output 66 from CRTC 62
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: RRSetOutputPrimary
                                                              New priority: 0
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: RRSetOutputPrimary
                                                              New priority: 0
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: RRSetOutputPrimary
                                                              New priority: 0
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: RRSetOutputPrimary
                                                              New priority: 0
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: RRSetOutputPrimary
                                                              New priority: 0
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: RRSetOutputPrimary
                                                              New priority: 0
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: RRSetOutputPrimary
                                                              New priority: 0
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: RRSetScreenSize
                                                              DPI: 96
                                                              Size: QSize(0, 0)
                                                              SizeMM: QSize(0, 0)
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: XRandR::setConfig done!
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper: RRNotify_OutputProperty (ignored)
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Timestamp:  2591516
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Output:  66
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Property:  "_KDE_SCREEN_INDEX"
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         State (newValue, Deleted):  0
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper: RRNotify_OutputProperty (ignored)
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Timestamp:  2591516
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Output:  66
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Property:  "_KDE_SCREEN_INDEX"
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         State (newValue, Deleted):  0
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper: RRNotify_CrtcChange
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Timestamp:  2497054
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         CRTC:  62
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Mode:  0
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Rotation:  "Rotate_0"
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Geometry:  0 0 0 0
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper: RRNotify_OutputChange
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Timestamp:  2497054
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Output:  66
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         CRTC:  0
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Mode:  0
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Rotation:  "Rotate_0"
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Connection:  "Connected"
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Subpixel Order:  0
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper: RRScreenChangeNotify
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Timestamp:  2497054
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Config_timestamp:  2426801
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Window: 44040198
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Root: 1304
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Rotation:  "Rotate_0"
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Size ID: 65535
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Size:  2048 1152
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         SizeMM:  541 304
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper: RRNotify_CrtcChange
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Timestamp:  2497054
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         CRTC:  62
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Mode:  0
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Rotation:  "Rotate_0"
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Geometry:  0 0 0 0
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper: RRNotify_OutputChange
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Timestamp:  2497054
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Output:  66
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         CRTC:  0
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Mode:  0
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Rotation:  "Rotate_0"
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Connection:  "Connected"
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Subpixel Order:  0
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: XRandROutput 66 update
                                                              m_connected: 0
                                                              m_crtc QObject(0x0)
                                                              CRTC: 0
                                                              MODE: 0
                                                              Connection: 0
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: Output 66 : connected = true , enabled = false
Sep 29 10:32:59 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: XRandROutput 66 update
                                                              m_connected: 0
                                                              m_crtc QObject(0x0)
                                                              CRTC: 0
                                                              MODE: 0
                                                              Connection: 0
Sep 29 10:33:00 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: Output 66 : connected = true , enabled = false
Sep 29 10:33:00 GFI kded6[77008]: kscreen.kded: Config does not have at least one screen enabled, WILL NOT save this config, this is not what user wants.
Sep 29 10:33:00 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: Emitting configChanged()
Sep 29 10:33:01 GFI kded6[77008]: kscreen.kded: Config does not have at least one screen enabled, WILL NOT save this config, this is not what user wants.
Sep 29 10:33:01 GFI org_kde_powerdevil[77150]: Sleep event. connector=card1-eDP-1, dref not set
Sep 29 10:33:03 GFI org_kde_powerdevil[77150]: Emitting DDCA_Display_Status_Event( 151.869:  DDCA_EVENT_DPMS_ASLEEP, card1-eDP-1, dref: Display_Ref[NULL], io_path:/dev/i2c-11]
Sep 29 10:33:03 GFI org_kde_powerdevil[77150]: Executed 1 registered callbacks.
Sep 29 10:33:16 GFI systemd-logind[837]: Lid opened.
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: XRandR::setConfig
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: Requested screen size is QSize(2048, 1152)
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: Needed CRTCs:  1
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: Actions to perform:
                                                              Priorities: true
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr:         Output 66
                                                                      Old: "0"
                                                                      New: "1"
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr:         Change Screen Size: false
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr:         Disable outputs: false
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr:         Change outputs: false
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr:         Enable outputs: true
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr:                  QList(66)
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: QMap((62, XRandRCrtc(0x572468581a60))(63, XRandRCrtc(0x572468535fc0))(64, XRandRCrtc(0x5724685818a0))(65, XRandRCrtc(0x5724685819f0))(226, XRandRCrtc(0x572468581980)))
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: Testing CRTC 62
                                                              Free: true
                                                              Mode: 0
                                                              Possible outputs: QList(66, 67, 68, 69, 70, 71)
                                                              Connected outputs: QList()
                                                              Geometry: QRect(0,0 0x0)
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: RRSetCrtcConfig (enable output)
                                                              Output: 66 ( "eDP-1" )
                                                              New CRTC: 62
                                                              Pos: QPoint(0,0)
                                                              Mode: KScreen::Mode(Id: "92" , Size: QSize(2048, 1152) @ 59.989 ) Preferred: "73"
                                                              Rotation: KScreen::Output::None
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: XRandRCrtc  62  m_timestamp update  2497054  =>  2608408
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr:         Result:  0  timestamp:  2608408
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: XRandROutput 66 update
                                                              m_connected: 0
                                                              m_crtc QObject(0x0)
                                                              CRTC: 62
                                                              MODE: 92
                                                              Connection: 0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: Connected output 66 to CRTC 62
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: RRSetOutputPrimary
                                                              New priority: 1
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: RRSetOutputPrimary
                                                              New priority: 0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: RRSetOutputPrimary
                                                              New priority: 0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: RRSetOutputPrimary
                                                              New priority: 0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: RRSetOutputPrimary
                                                              New priority: 0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: RRSetOutputPrimary
                                                              New priority: 0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: RRSetOutputPrimary
                                                              New priority: 0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: XRandR::setConfig done!
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper: RRNotify_CrtcChange
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Timestamp:  2591516
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         CRTC:  62
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Mode:  92
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Rotation:  "Rotate_0"
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Geometry:  0 0 2048 1152
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper: RRNotify_OutputChange
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Timestamp:  2591516
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Output:  66
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         CRTC:  62
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Mode:  92
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Rotation:  "Rotate_0"
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Connection:  "Connected"
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Subpixel Order:  0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper: RRScreenChangeNotify
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Timestamp:  2591516
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Config_timestamp:  2426801
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Window: 44040198
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Root: 1304
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Rotation:  "Rotate_0"
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Size ID: 10
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Size:  2048 1152
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         SizeMM:  541 304
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper: RRNotify_CrtcChange
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Timestamp:  2591516
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         CRTC:  62
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Mode:  92
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Rotation:  "Rotate_0"
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Geometry:  0 0 2048 1152
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper: RRNotify_OutputChange
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Timestamp:  2591516
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Output:  66
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         CRTC:  62
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Mode:  92
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Rotation:  "Rotate_0"
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Connection:  "Connected"
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Subpixel Order:  0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper: RRNotify_OutputProperty (ignored)
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Timestamp:  2608756
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Output:  66
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Property:  "_KDE_SCREEN_INDEX"
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         State (newValue, Deleted):  0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper: RRNotify_OutputProperty (ignored)
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Timestamp:  2608756
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Output:  66
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Property:  "_KDE_SCREEN_INDEX"
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         State (newValue, Deleted):  0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper: RRNotify_CrtcChange
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Timestamp:  2608408
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         CRTC:  62
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Mode:  92
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Rotation:  "Rotate_0"
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Geometry:  0 0 2048 1152
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper: RRNotify_CrtcChange
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Timestamp:  2608408
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         CRTC:  63
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Mode:  0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Rotation:  "Rotate_0"
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Geometry:  0 0 0 0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper: RRNotify_CrtcChange
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Timestamp:  2608408
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         CRTC:  64
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Mode:  0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Rotation:  "Rotate_0"
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Geometry:  0 0 0 0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper: RRNotify_CrtcChange
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Timestamp:  2608408
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         CRTC:  65
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Mode:  0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Rotation:  "Rotate_0"
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Geometry:  0 0 0 0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper: RRNotify_OutputChange
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Timestamp:  2608408
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Output:  66
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         CRTC:  62
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Mode:  92
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Rotation:  "Rotate_0"
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Connection:  "Connected"
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Subpixel Order:  0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper: RRNotify_OutputChange
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Timestamp:  2608408
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Output:  67
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         CRTC:  0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Mode:  0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Rotation:  "Rotate_0"
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Connection:  "Disconnected"
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Subpixel Order:  0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper: RRNotify_OutputChange
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Timestamp:  2608408
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Output:  68
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         CRTC:  0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Mode:  0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Rotation:  "Rotate_0"
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Connection:  "Disconnected"
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Subpixel Order:  0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper: RRNotify_OutputChange
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Timestamp:  2608408
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Output:  69
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         CRTC:  0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Mode:  0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Rotation:  "Rotate_0"
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Connection:  "Disconnected"
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Subpixel Order:  0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper: RRNotify_OutputChange
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Timestamp:  2608408
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Output:  70
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         CRTC:  0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Mode:  0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Rotation:  "Rotate_0"
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Connection:  "Disconnected"
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Subpixel Order:  0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper: RRNotify_OutputChange
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Timestamp:  2608408
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Output:  71
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         CRTC:  0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Mode:  0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Rotation:  "Rotate_0"
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Connection:  "Disconnected"
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xcb.helper:         Subpixel Order:  0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: XRandRCrtc  62  m_configTimestamp update 2497054  =>  2591516
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: XRandROutput 66 update
                                                              m_connected: 0
                                                              m_crtc XRandRCrtc(0x572468581a60)
                                                              CRTC: 62
                                                              MODE: 92
                                                              Connection: 0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: Output 66 : connected = true , enabled = true
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: XRandROutput 66 update
                                                              m_connected: 0
                                                              m_crtc XRandRCrtc(0x572468581a60)
                                                              CRTC: 62
                                                              MODE: 92
                                                              Connection: 0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: Output 66 : connected = true , enabled = true
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: XRandRCrtc  62  m_configTimestamp update 2591516  =>  2608408
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: XRandRCrtc  63  m_configTimestamp update 2497054  =>  2608408
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: XRandRCrtc  64  m_configTimestamp update 2497054  =>  2608408
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: XRandRCrtc  65  m_configTimestamp update 2497054  =>  2608408
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: XRandROutput 66 update
                                                              m_connected: 0
                                                              m_crtc XRandRCrtc(0x572468581a60)
                                                              CRTC: 62
                                                              MODE: 92
                                                              Connection: 0
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: Output 66 : connected = true , enabled = true
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: XRandROutput 67 update
                                                              m_connected: 1
                                                              m_crtc QObject(0x0)
                                                              CRTC: 0
                                                              MODE: 0
                                                              Connection: 1
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: Output 67 : connected = false , enabled = false
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: XRandROutput 68 update
                                                              m_connected: 1
                                                              m_crtc QObject(0x0)
                                                              CRTC: 0
                                                              MODE: 0
                                                              Connection: 1
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: Output 68 : connected = false , enabled = false
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: XRandROutput 69 update
                                                              m_connected: 1
                                                              m_crtc QObject(0x0)
                                                              CRTC: 0
                                                              MODE: 0
                                                              Connection: 1
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: Output 69 : connected = false , enabled = false
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: XRandROutput 70 update
                                                              m_connected: 1
                                                              m_crtc QObject(0x0)
                                                              CRTC: 0
                                                              MODE: 0
                                                              Connection: 1
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: Output 70 : connected = false , enabled = false
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: XRandROutput 71 update
                                                              m_connected: 1
                                                              m_crtc QObject(0x0)
                                                              CRTC: 0
                                                              MODE: 0
                                                              Connection: 1
Sep 29 10:33:16 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: Output 71 : connected = false , enabled = false
Sep 29 10:33:17 GFI org_kde_powerdevil[77150]: Sleep event. connector=card1-eDP-1, dref not set
Sep 29 10:33:17 GFI kscreen_backend_launcher[77230]: kscreen.xrandr: Emitting configChanged()
Sep 29 10:33:19 GFI org_kde_powerdevil[77150]: Emitting DDCA_Display_Status_Event( 167.884:  DDCA_EVENT_DPMS_AWAKE, card1-eDP-1, dref: Display_Ref[NULL], io_path:/dev/i2c-11]

Can’t see anything obvious, sorry.

The issue disappeared with the system upgrade to latest version(pacman -Syuu) and nomachine updated to v8.14.2 which was released a few days ago.

I did not figure out what causes the issue.

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