Opening terminal sessions disables my secondary monitor

Hi

An issue has popped up after I added a second monitor to my setup.

Whenever I open up a terminal window my secondary monitor gets disabled, I’m able to re-enable the monitor in either Nvidia-settings or the display settings window of KDE. After I’ve enabled the monitor again I’m able to move the terminal window over to that monitor and use it as normal. However opening a second terminal window/tab will cause the monitor to become disabled again.

This only occurs with terminals for some reason, both new windows and new tabs (Konsole, xterm, Yakuake all cause it.)
Opening anything else seems to work fine and strangely the Yakuake drop down terminal starts on boot and doesn’t cause the issue, working fine on both screens until I open a second tab at which point the monitor disables.

inxi output:

$inxi --admin --verbosity=7 --filter --no-host --width
    System:
      Kernel: 5.10.26-1-MANJARO x86_64 bits: 64 compiler: gcc v: 10.2.0 
      parameters: BOOT_IMAGE=/boot/vmlinuz-5.10-x86_64 
      root=UUID=0ae4e860-f8aa-497f-a41c-748c7b244a66 rw quiet 
      cryptdevice=UUID=25279589-3c9a-4269-87de-e5da00f6bb3a:luks-25279589-3c9a-4269-87de-e5da00f6bb3a 
      root=/dev/mapper/luks-25279589-3c9a-4269-87de-e5da00f6bb3a apparmor=1 
      security=apparmor 
      resume=/dev/mapper/luks-00d68909-87fe-4271-a7b3-970188b7fb42 
      udev.log_priority=3 
      Desktop: KDE Plasma 5.21.3 tk: Qt 5.15.2 wm: kwin_x11 vt: 1 dm: SDDM 
      Distro: Manjaro Linux base: Arch Linux 
    Machine:
      Type: Desktop Mobo: ASUSTeK model: Z170 PRO GAMING v: Rev X.0x 
      serial: <filter> UEFI: American Megatrends v: 0908 date: 10/23/2015 
    Memory:
      RAM: total: 15.55 GiB used: 2.39 GiB (15.4%) 
      RAM Report: permissions: Unable to run dmidecode. Root privileges required. 
    CPU:
      Info: Quad Core model: Intel Core i5-6600K bits: 64 type: MCP 
      arch: Skylake-S family: 6 model-id: 5E (94) stepping: 3 microcode: E2 cache: 
      L2: 6 MiB bogomips: 28009 
      Speed: 800 MHz min/max: 800/3900 MHz Core speeds (MHz): 1: 800 2: 800 3: 800 
      4: 800 
      Flags: 3dnowprefetch abm acpi adx aes aperfmperf apic arat arch_perfmon art 
      avx avx2 bmi1 bmi2 bts clflush clflushopt cmov constant_tsc cpuid 
      cpuid_fault cx16 cx8 de ds_cpl dtes64 dtherm dts ept ept_ad erms est f16c 
      flexpriority flush_l1d fma fpu fsgsbase fxsr hle 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 rtm 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 disabled 
      Type: mds mitigation: Clear CPU buffers; SMT disabled 
      Type: meltdown mitigation: PTI 
      Type: spec_store_bypass 
      mitigation: Speculative Store Bypass disabled via prctl and seccomp 
      Type: spectre_v1 
      mitigation: usercopy/swapgs barriers and __user pointer sanitization 
      Type: spectre_v2 mitigation: Full generic retpoline, IBPB: conditional, 
      IBRS_FW, STIBP: disabled, RSB filling 
      Type: srbds mitigation: Microcode 
      Type: tsx_async_abort mitigation: Clear CPU buffers; SMT disabled 
    Graphics:
      Device-1: NVIDIA GP104 [GeForce GTX 1080] vendor: ASUSTeK driver: nvidia 
      v: 460.67 alternate: nouveau,nvidia_drm bus-ID: 01:00.0 chip-ID: 10de:1b80 
      class-ID: 0300 
      Display: x11 server: X.Org 1.20.10 compositor: kwin_x11 driver: 
      loaded: nvidia display-ID: :0 screens: 1 
      Screen-1: 0 s-res: 3839x1080 s-dpi: 80 s-size: 1219x343mm (48.0x13.5") 
      s-diag: 1266mm (49.9") 
      Monitor-1: DVI-D-0 res: 1920x1080 hz: 60 dpi: 82 
      size: 598x336mm (23.5x13.2") diag: 686mm (27") 
      Monitor-2: HDMI-0 res: 1920x1080 hz: 60 dpi: 92 size: 531x299mm (20.9x11.8") 
      diag: 609mm (24") 
      OpenGL: renderer: GeForce GTX 1080/PCIe/SSE2 v: 4.6.0 NVIDIA 460.67 
      direct render: Yes 
    Audio:
      Device-1: Intel 100 Series/C230 Series Family HD Audio vendor: ASUSTeK 
      driver: snd_hda_intel v: kernel bus-ID: 00:1f.3 chip-ID: 8086:a170 
      class-ID: 0403 
      Device-2: NVIDIA GP104 High Definition Audio vendor: ASUSTeK 
      driver: snd_hda_intel v: kernel bus-ID: 01:00.1 chip-ID: 10de:10f0 
      class-ID: 0403 
      Device-3: Logitech Webcam C270 type: USB driver: snd-usb-audio,uvcvideo 
      bus-ID: 1-5:5 chip-ID: 046d:0825 class-ID: 0102 serial: <filter> 
      Sound Server-1: ALSA v: k5.10.26-1-MANJARO running: yes 
      Sound Server-2: JACK v: 0.125.0 running: no 
      Sound Server-3: PulseAudio v: 14.2 running: yes 
      Sound Server-4: PipeWire v: 0.3.24 running: no 
    Network:
      Device-1: Intel Ethernet I219-V vendor: ASUSTeK driver: e1000e v: kernel 
      port: f000 bus-ID: 00:1f.6 chip-ID: 8086:15b8 class-ID: 0200 
      IF: enp0s31f6 state: down mac: <filter> 
      Device-2: Qualcomm Atheros AR9285 Wireless Network Adapter driver: ath9k 
      v: kernel port: e000 bus-ID: 04:00.0 chip-ID: 168c:002b class-ID: 0280 
      IF: wlp4s0 state: up mac: <filter> 
      IP v4: <filter> type: dynamic noprefixroute scope: global 
      broadcast: <filter> 
      IP v6: <filter> type: dynamic noprefixroute scope: global 
      IP v6: <filter> type: noprefixroute scope: link 
      IF-ID-1: docker0 state: down mac: <filter> 
      IP v4: <filter> scope: global broadcast: <filter> 
      WAN IP: <filter> 
    Bluetooth:
      Message: No Bluetooth data was found. 
    Logical:
      Message: No LVM data was found. 
      Device-1: luks-00d68909-87fe-4271-a7b3-970188b7fb42 maj-min: 254:1 
      type: LUKS dm: dm-1 size: 15.62 GiB 
      Components: 
      p-1: sda2 maj-min: 8:2 size: 15.63 GiB 
      Device-2: luks-25279589-3c9a-4269-87de-e5da00f6bb3a maj-min: 254:0 
      type: LUKS dm: dm-0 size: 207.65 GiB 
      Components: 
      p-1: sda1 maj-min: 8:1 size: 207.65 GiB 
    RAID:
      Message: No RAID data was found. 
    Drives:
      Local Storage: total: 1.46 TiB used: 712.34 GiB (47.8%) 
      SMART Message: Unable to run smartctl. Root privileges required. 
      ID-1: /dev/sda maj-min: 8:0 vendor: SanDisk model: Ultra II 240GB 
      size: 223.57 GiB block-size: physical: 512 B logical: 512 B speed: 6.0 Gb/s 
      rotation: SSD serial: <filter> rev: 00RL scheme: GPT 
      ID-2: /dev/sdb maj-min: 8:16 vendor: Samsung model: SSD 840 Series 
      size: 111.79 GiB block-size: physical: 512 B logical: 512 B speed: 6.0 Gb/s 
      rotation: SSD serial: <filter> rev: 6B0Q scheme: GPT 
      ID-3: /dev/sdc maj-min: 8:32 model: SATA3 240GB SSD size: 223.57 GiB 
      block-size: physical: 512 B logical: 512 B speed: 6.0 Gb/s rotation: SSD 
      serial: <filter> rev: 0A0 scheme: GPT 
      ID-4: /dev/sdd maj-min: 8:48 vendor: Samsung model: SSD 850 EVO 500GB 
      size: 465.76 GiB block-size: physical: 512 B logical: 512 B speed: 6.0 Gb/s 
      rotation: SSD serial: <filter> rev: 2B6Q scheme: MBR 
      ID-5: /dev/sde maj-min: 8:64 vendor: Seagate model: ST500DM002-1BC142 
      size: 465.76 GiB block-size: physical: 512 B logical: 512 B speed: 6.0 Gb/s 
      rotation: 7200 rpm serial: <filter> rev: JC4B scheme: MBR 
      Message: No Optical or Floppy data was found. 
    Partition:
      ID-1: / raw-size: 207.65 GiB size: 203.39 GiB (97.95%) 
      used: 59.49 GiB (29.2%) fs: ext4 dev: /dev/dm-0 maj-min: 254:0 
      mapped: luks-25279589-3c9a-4269-87de-e5da00f6bb3a label: N/A 
      uuid: 0ae4e860-f8aa-497f-a41c-748c7b244a66 
      ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%) 
      used: 500 KiB (0.2%) fs: vfat dev: /dev/sda3 maj-min: 8:3 label: N/A 
      uuid: BBB1-3021 
      ID-3: /mnt/LinuxGaming raw-size: 205.86 GiB size: 201.63 GiB (97.95%) 
      used: 101.33 GiB (50.3%) fs: ext4 dev: /dev/sdd2 maj-min: 8:50 
      label: LinuxGaming uuid: b9795053-296f-4e66-a761-db250e13939a 
      ID-4: /mnt/LinuxStorage raw-size: 223.57 GiB size: 219.06 GiB (97.98%) 
      used: 107.43 GiB (49.0%) fs: ext4 dev: /dev/sdc1 maj-min: 8:33 
      label: LinuxStorage uuid: 4720777d-cc6b-4f64-b1e1-ff13f5791806 
      ID-5: /run/media/eli/Game Drive raw-size: 465.76 GiB 
      size: 465.76 GiB (100.00%) used: 444.09 GiB (95.3%) fs: ntfs dev: /dev/sde1 
      maj-min: 8:65 label: Game Drive uuid: 6EF8CF91F8CF55CD 
    Swap:
      Kernel: swappiness: 60 (default) cache-pressure: 100 (default) 
      ID-1: swap-1 type: partition size: 15.62 GiB used: 0 KiB (0.0%) priority: -2 
      dev: /dev/dm-1 maj-min: 254:1 
      mapped: luks-00d68909-87fe-4271-a7b3-970188b7fb42 label: N/A 
      uuid: e24894e3-2c31-4f03-ae22-d592d21cf8de 
    Unmounted:
      ID-1: /dev/sdb1 maj-min: 8:17 size: 100 MiB fs: vfat label: N/A 
      uuid: 1CE1-C0A4 
      ID-2: /dev/sdb2 maj-min: 8:18 size: 128 MiB fs: <superuser required> 
      label: N/A uuid: N/A 
      ID-3: /dev/sdb3 maj-min: 8:19 size: 111.01 GiB fs: ntfs label: N/A 
      uuid: 6A9AEA0F9AE9D799 
      ID-4: /dev/sdb4 maj-min: 8:20 size: 566 MiB fs: ntfs label: N/A 
      uuid: EAEAFA4CEAFA1513 
      ID-5: /dev/sdd1 maj-min: 8:49 size: 259.89 GiB fs: ntfs label: Game SSD 
      uuid: D8D8F046D8F02482 
    USB:
      Hub-1: 1-0:1 info: Full speed (or root) Hub ports: 16 rev: 2.0 
      speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900 
      Device-1: 1-3:3 info: Corsair K30A Gaming Keyboard type: Keyboard,HID 
      driver: hid-generic,usbhid interfaces: 3 rev: 2.0 speed: 12 Mb/s 
      power: 500mA chip-ID: 1b1c:1b0a class-ID: 0300 
      Device-2: 1-4:4 info: Corsair CORSAIR IRONCLAW RGB Gaming Mouse 
      type: Mouse,HID driver: hid-generic,usbhid interfaces: 2 rev: 2.0 
      speed: 12 Mb/s power: 500mA chip-ID: 1b1c:1b5d class-ID: 0300 
      serial: <filter> 
      Device-3: 1-5:5 info: Logitech Webcam C270 type: Video,Audio 
      driver: snd-usb-audio,uvcvideo interfaces: 4 rev: 2.0 speed: 480 Mb/s 
      power: 500mA chip-ID: 046d:0825 class-ID: 0102 serial: <filter> 
      Hub-2: 2-0:1 info: Full speed (or root) Hub ports: 10 rev: 3.0 speed: 5 Gb/s 
      chip-ID: 1d6b:0003 class-ID: 0900 
      Hub-3: 3-0:1 info: Full speed (or root) Hub ports: 2 rev: 2.0 
      speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900 
      Hub-4: 4-0:1 info: Full speed (or root) Hub ports: 2 rev: 3.1 speed: 10 Gb/s 
      chip-ID: 1d6b:0003 class-ID: 0900 
    Sensors:
      System Temperatures: cpu: 29.8 C mobo: 27.8 C gpu: nvidia temp: 36 C 
      Fan Speeds (RPM): N/A gpu: nvidia fan: 27% 
    Info:
      Processes: 237 Uptime: 56m wakeups: 0 Init: systemd v: 247 tool: systemctl 
      Compilers: gcc: 10.2.0 Packages: 1383 pacman: 1377 lib: 428 flatpak: 0 
      snap: 6 Shell: Bash v: 5.1.0 running-in: konsole inxi: 3.3.03 

xrandr output with both monitors running fine:

$xrandr
Screen 0: minimum 8 x 8, current 3839 x 1080, maximum 32767 x 32767
DVI-D-0 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 598mm x 336mm
   1920x1080     60.00*+  74.97    59.94    50.00    60.05    60.00    50.04  
   1680x1050     59.95  
   1440x900      59.89  
   1280x1024     75.02    60.02  
   1280x960      60.00  
   1280x800      59.81  
   1280x720      60.00    59.94    50.00  
   1152x864      75.00  
   1024x768      75.03    70.07    60.00  
   800x600       75.00    72.19    60.32    56.25  
   720x576       50.00  
   720x480       59.94  
   640x480       75.00    72.81    59.94    59.93  
HDMI-0 connected 1920x1080+1919+0 (normal left inverted right x axis y axis) 531mm x 299mm
   1920x1080     60.00*+  59.94    50.00    60.05    60.00    50.04  
   1680x1050     59.95  
   1440x900      59.89  
   1280x1024     75.02    60.02  
   1280x960      60.00  
   1280x800      59.81  
   1280x720      60.00    59.94    50.00  
   1152x864      75.00  
   1024x768      75.03    70.07    60.00  
   800x600       75.00    72.19    60.32    56.25  
   720x576       50.00  
   720x480       59.94  
   640x480       75.00    72.81    59.94    59.93  
DP-0 disconnected (normal left inverted right x axis y axis)
DP-1 disconnected (normal left inverted right x axis y axis)
DP-2 disconnected (normal left inverted right x axis y axis)
DP-3 disconnected (normal left inverted right x axis y axis)
DP-4 disconnected (normal left inverted right x axis y axis)
DP-5 disconnected (normal left inverted right x axis y axis)

xrandr output after opening a terminal session (the second monitor no longer has resolution info or it’s alignment but is still connected) This matches the need to tick enable, re-apply a resolution and refresh rate before the second monitor will restart.

$xrandr
Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767
DVI-D-0 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 598mm x 336mm
   1920x1080     60.00*+  74.97    59.94    50.00    60.05    60.00    50.04  
   1680x1050     59.95  
   1440x900      59.89  
   1280x1024     75.02    60.02  
   1280x960      60.00  
   1280x800      59.81  
   1280x720      60.00    59.94    50.00  
   1152x864      75.00  
   1024x768      75.03    70.07    60.00  
   800x600       75.00    72.19    60.32    56.25  
   720x576       50.00  
   720x480       59.94  
   640x480       75.00    72.81    59.94    59.93  
HDMI-0 connected (normal left inverted right x axis y axis)
   1920x1080     60.00 +  59.94    50.00    60.05    60.00    50.04  
   1680x1050     59.95  
   1440x900      59.89  
   1280x1024     75.02    60.02  
   1280x960      60.00  
   1280x800      59.81  
   1280x720      60.00    59.94    50.00  
   1152x864      75.00  
   1024x768      75.03    70.07    60.00  
   800x600       75.00    72.19    60.32    56.25  
   720x576       50.00  
   720x480       59.94  
   640x480       75.00    72.81    59.94    59.93  
DP-0 disconnected (normal left inverted right x axis y axis)
DP-1 disconnected (normal left inverted right x axis y axis)
DP-2 disconnected (normal left inverted right x axis y axis)
DP-3 disconnected (normal left inverted right x axis y axis)
DP-4 disconnected (normal left inverted right x axis y axis)
DP-5 disconnected (normal left inverted right x axis y axis)

journald output straight after opening a terminal window:

11/04/2021 15:28	systemd	Started Konsole - Terminal.
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: RRNotify_CrtcChange
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	CRTC:  441
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Mode:  446
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Rotation:  "Rotate_0"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Geometry:  0 0 1920 1080
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: RRNotify_CrtcChange
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	CRTC:  442
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Mode:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Rotation:  "Rotate_0"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Geometry:  0 0 0 0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: RRNotify_OutputChange
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Output:  476
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	CRTC:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Mode:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Rotation:  "Rotate_0"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Connection:  "Connected"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Subpixel Order:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: RRScreenChangeNotify
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Window: 39845893
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Root: 487
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Rotation:  "Rotate_0"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Size ID: 0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Size:  1920 1080
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	SizeMM:  602 342
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: RRNotify_CrtcChange
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	CRTC:  441
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Mode:  446
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Rotation:  "Rotate_0"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Geometry:  0 0 1920 1080
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: RRNotify_CrtcChange
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	CRTC:  442
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Mode:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Rotation:  "Rotate_0"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Geometry:  0 0 0 0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: RRNotify_OutputChange
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Output:  476
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	CRTC:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Mode:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Rotation:  "Rotate_0"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Connection:  "Connected"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Subpixel Order:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: XRandROutput 476 update 
 	m_connected: 0 
 	m_crtc XRandRCrtc(0x55e13888a840) 
 	CRTC: 0 
 	MODE: 0 
 	Connection: 0 
 	Primary: false
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: Disconnected output 476 from CRTC 442
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: Output 476 : connected = true , enabled = false
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: XRandROutput 476 update 
 	m_connected: 0 
 	m_crtc QObject(0x0) 
 	CRTC: 0 
 	MODE: 0 
 	Connection: 0 
 	Primary: false
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: Output 476 : connected = true , enabled = false
11/04/2021 15:28	plasmashell	file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:121: TypeError: Cannot read property 'x' of null
11/04/2021 15:28	plasmashell	file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:135: TypeError: Cannot read property 'y' of null
11/04/2021 15:28	kwin_x11	qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 20956, resource id: 37748849, major code: 15 (QueryTree), minor code: 0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: Emitting configChanged()
11/04/2021 15:28	plasmashell	file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/NotificationPopup.qml:116:15: QML QQuickItem: Binding loop detected for property "height"
11/04/2021 15:28	kwin_x11	qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 22248, resource id: 37748914, major code: 15 (QueryTree), minor code: 0
11/04/2021 15:28	systemsettings5	QQmlEngine::setContextForObject(): Object already has a QQmlContext
11/04/2021 15:28	systemsettings5	file:///usr/share/kpackage/kcms/kcm_kscreen/contents/ui/Panel.qml:138:13: Unable to assign [undefined] to int
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: XRandR::setConfig
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: Requested screen size is QSize(3839, 1080)
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: Needed CRTCs:  2
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: Actions to perform: 
 	Primary Output: false
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: 	Change Screen Size: true
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: 		Old: QSize(1920, 1080) 
 		Intermediate: QSize(3839, 1080) 
 		New: QSize(3839, 1080)
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: 	Disable outputs: false
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: 	Change outputs: true
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: 		 (445)
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: 	Enable outputs: true
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: 		 (476)
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: RRSetScreenSize 
 	DPI: 79.9767 
 	Size: QSize(3839, 1080) 
 	SizeMM: QSize(1219, 343)
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: RRSetCrtcConfig (change output) 
 	Output: 445 ( "DVI-D-0" ) 
 	CRTC: 441 
 	Pos: QPoint(0,0) 
 	Mode: 446 KScreen::Mode(Id: "446" , Size: QSize(1920, 1080) @ 60 ) 
 	Rotation: KScreen::Output::None
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: 	Result:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: XRandROutput 445 update 
 	m_connected: 0 
 	m_crtc XRandRCrtc(0x55e13888a660) 
 	CRTC: 441 
 	MODE: 446 
 	Connection: 0 
 	Primary: true
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: QMap((441, XRandRCrtc(0x55e13888a660))(442, XRandRCrtc(0x55e13888a840))(443, XRandRCrtc(0x55e138886e90))(444, XRandRCrtc(0x55e138887470)))
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: Testing CRTC 441 
 	Free: false 
 	Mode: 446 
 	Possible outputs: QVector(445, 476, 477, 478, 479, 480, 481, 482) 
 	Connected outputs: QVector(445) 
 	Geometry: QRect(0,0 1920x1080)
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: Testing CRTC 442 
 	Free: true 
 	Mode: 0 
 	Possible outputs: QVector(445, 476, 477, 478, 479, 480, 481, 482) 
 	Connected outputs: QVector() 
 	Geometry: QRect(0,0 0x0)
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: RRSetCrtcConfig (enable output) 
 	Output: 476 ( "HDMI-0" ) 
 	New CRTC: 442 
 	Pos: QPoint(1919,0) 
 	Mode: KScreen::Mode(Id: "446" , Size: QSize(1920, 1080) @ 60 ) Preferred: "446" 
 	Rotation: KScreen::Output::None
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: 	Result:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: XRandROutput 476 update 
 	m_connected: 0 
 	m_crtc QObject(0x0) 
 	CRTC: 442 
 	MODE: 446 
 	Connection: 0 
 	Primary: false
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: Connected output 476 to CRTC 442
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: XRandR::setConfig done!
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: RRScreenChangeNotify
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Window: 39845893
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Root: 487
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Rotation:  "Rotate_0"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Size ID: 65535
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Size:  3839 1080
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	SizeMM:  1219 343
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: RRNotify_CrtcChange
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	CRTC:  442
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Mode:  446
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Rotation:  "Rotate_0"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Geometry:  1919 0 1920 1080
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: RRNotify_OutputChange
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Output:  476
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	CRTC:  442
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Mode:  446
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Rotation:  "Rotate_0"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Connection:  "Connected"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Subpixel Order:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: RRScreenChangeNotify
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Window: 39845893
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Root: 487
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Rotation:  "Rotate_0"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Size ID: 65535
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Size:  3839 1080
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	SizeMM:  1219 343
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: RRNotify_CrtcChange
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	CRTC:  442
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Mode:  446
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Rotation:  "Rotate_0"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Geometry:  1919 0 1920 1080
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: RRNotify_OutputChange
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Output:  476
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	CRTC:  442
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Mode:  446
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Rotation:  "Rotate_0"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Connection:  "Connected"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Subpixel Order:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: RRNotify_CrtcChange
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	CRTC:  441
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Mode:  446
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Rotation:  "Rotate_0"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Geometry:  0 0 1920 1080
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: RRNotify_CrtcChange
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	CRTC:  442
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Mode:  446
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Rotation:  "Rotate_0"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Geometry:  1919 0 1920 1080
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: RRNotify_CrtcChange
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	CRTC:  443
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Mode:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Rotation:  "Rotate_0"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Geometry:  0 0 0 0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: RRNotify_CrtcChange
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	CRTC:  444
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Mode:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Rotation:  "Rotate_0"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Geometry:  0 0 0 0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: RRNotify_OutputChange
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Output:  445
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	CRTC:  441
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Mode:  446
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Rotation:  "Rotate_0"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Connection:  "Connected"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Subpixel Order:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: RRNotify_OutputChange
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Output:  476
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	CRTC:  442
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Mode:  446
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Rotation:  "Rotate_0"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Connection:  "Connected"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Subpixel Order:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: RRNotify_OutputChange
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Output:  477
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	CRTC:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Mode:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Rotation:  "Rotate_0"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Connection:  "Disconnected"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Subpixel Order:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: RRNotify_OutputChange
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Output:  478
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	CRTC:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Mode:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Rotation:  "Rotate_0"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Connection:  "Disconnected"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Subpixel Order:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: RRNotify_OutputChange
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Output:  479
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	CRTC:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Mode:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Rotation:  "Rotate_0"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Connection:  "Disconnected"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Subpixel Order:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: RRNotify_OutputChange
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Output:  480
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	CRTC:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Mode:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Rotation:  "Rotate_0"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Connection:  "Disconnected"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Subpixel Order:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: RRNotify_OutputChange
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Output:  481
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	CRTC:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Mode:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Rotation:  "Rotate_0"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Connection:  "Disconnected"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Subpixel Order:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: RRNotify_OutputChange
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Output:  482
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	CRTC:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Mode:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Rotation:  "Rotate_0"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Connection:  "Disconnected"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xcb.helper: 	Subpixel Order:  0
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: XRandROutput 476 update 
 	m_connected: 0 
 	m_crtc XRandRCrtc(0x55e13888a840) 
 	CRTC: 442 
 	MODE: 446 
 	Connection: 0 
 	Primary: false
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: Output 476 : connected = true , enabled = true
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: XRandROutput 476 update 
 	m_connected: 0 
 	m_crtc XRandRCrtc(0x55e13888a840) 
 	CRTC: 442 
 	MODE: 446 
 	Connection: 0 
 	Primary: false
11/04/2021 15:28	plasmashell	trying to show an empty dialog
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: Output 476 : connected = true , enabled = true
11/04/2021 15:28	plasmashell	file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:146:19: QML Loader: Binding loop detected for property "height"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: XRandROutput 445 update 
 	m_connected: 0 
 	m_crtc XRandRCrtc(0x55e13888a660) 
 	CRTC: 441 
 	MODE: 446 
 	Connection: 0 
 	Primary: true
11/04/2021 15:28	plasmashell	file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:146:19: QML Loader: Binding loop detected for property "height"
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: Output 445 : connected = true , enabled = true
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: XRandROutput 476 update 
 	m_connected: 0 
 	m_crtc XRandRCrtc(0x55e13888a840) 
 	CRTC: 442 
 	MODE: 446 
 	Connection: 0 
 	Primary: false
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: Output 476 : connected = true , enabled = true
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: XRandROutput 477 update 
 	m_connected: 1 
 	m_crtc QObject(0x0) 
 	CRTC: 0 
 	MODE: 0 
 	Connection: 1 
 	Primary: false
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: Output 477 : connected = false , enabled = false
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: XRandROutput 478 update 
 	m_connected: 1 
 	m_crtc QObject(0x0) 
 	CRTC: 0 
 	MODE: 0 
 	Connection: 1 
 	Primary: false
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: Output 478 : connected = false , enabled = false
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: XRandROutput 479 update 
 	m_connected: 1 
 	m_crtc QObject(0x0) 
 	CRTC: 0 
 	MODE: 0 
 	Connection: 1 
 	Primary: false
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: Output 479 : connected = false , enabled = false
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: XRandROutput 480 update 
 	m_connected: 1 
 	m_crtc QObject(0x0) 
 	CRTC: 0 
 	MODE: 0 
 	Connection: 1 
 	Primary: false
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: Output 480 : connected = false , enabled = false
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: XRandROutput 481 update 
 	m_connected: 1 
 	m_crtc QObject(0x0) 
 	CRTC: 0 
 	MODE: 0 
 	Connection: 1 
 	Primary: false
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: Output 481 : connected = false , enabled = false
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: XRandROutput 482 update 
 	m_connected: 1 
 	m_crtc QObject(0x0) 
 	CRTC: 0 
 	MODE: 0 
 	Connection: 1 
 	Primary: false
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: Output 482 : connected = false , enabled = false
11/04/2021 15:28	kscreen_backend_launcher	kscreen.xrandr: Emitting configChanged()

The journald kscreen output makes me think this is KDE related but I’m out of my depth in fixing this tbh, any help in how to fix or what to look for would be appreciated.

Thanks, Cornelius.