I want to share my screen as if i was connecting a HDMI cable to to tv. (Installed it via AUR)
I tried gnome-network-display which displays the tv i want to use and i can connect to it.
The tv recognise it, i have a pop up (on the tv) that says im trying to connect, black screen and then an error in the gnome-network-display.
Error i got
(gnome-network-displays:2486832): Gnd-DEBUG: 18:48:59.090: WFDP2PProvider: Found a new sink with peer "[LG] webOS TV UP76703LB" (4E:BC:E9:53:A7:56) on device 0x556e31e6e050
(gnome-network-displays:2486832): Gnd-DEBUG: 18:48:59.090: NdWFDP2PSink: Adding P2P MAC 4E:BC:E9:53:A7:56 to match list
(gnome-network-displays:2486832): Gnd-DEBUG: 18:48:59.090: NdWFDP2PSink: Adding P2P MAC 4E:BC:E9:53:A7:56 to match list
(gnome-network-displays:2486832): Gnd-DEBUG: 18:48:59.090: NdWFDP2PSink: Adding P2P MAC 62:AB:14:D1:C4:10 to match list
(gnome-network-displays:2486832): Gnd-DEBUG: 18:48:59.090: NdWFDP2PSink: Adding P2P MAC 62:AB:14:D1:C4:10 to match list
(gnome-network-displays:2486832): Gnd-DEBUG: 18:48:59.090: NdWFDP2PSink: Adding P2P MAC 4E:BC:E9:53:A7:56 to match list
(gnome-network-displays:2486832): Gnd-DEBUG: 18:48:59.090: NdWFDP2PSink: Adding P2P MAC 66:07:F6:82:A9:B6 to match list
(gnome-network-displays:2486832): Gnd-DEBUG: 18:48:59.090: NdWFDP2PSink: Adding P2P MAC 66:07:F6:82:A9:B6 to match list
(gnome-network-displays:2486832): Gnd-DEBUG: 18:48:59.090: MetaSink: Priority sink updated. Priority: 100
(gnome-network-displays:2486832): Gnd-DEBUG: 18:48:59.090: SinkList: Adding a sink
(gnome-network-displays:2486832): Gnd-DEBUG: 18:49:11.793: Got state change notification from streaming sink to state ND_SINK_STATE_ENSURE_FIREWALL
(gnome-network-displays:2486832): Gnd-WARNING **: 18:49:11.795: codec list not initialized
(gnome-network-displays:2486832): Gnd-WARNING **: 18:49:11.795: codec list not initialized
(gnome-network-displays:2486832): Gnd-DEBUG: 18:49:11.795: WFDP2PProvider: Discover is now set to 0
(gnome-network-displays:2486832): Gnd-DEBUG: 18:49:11.795: WFDP2PProvider: Stopping P2P discovery.
(gnome-network-displays:2486832): Gnd-DEBUG: 18:49:11.805: NdFirewalld: Firewalld does not seem to be installed. Code will assume that no firewall will be configured.
(gnome-network-displays:2486832): Gnd-DEBUG: 18:49:11.805: NdWfdP2PSink: Got firewall information
(gnome-network-displays:2486832): Gnd-DEBUG: 18:49:11.805: Got state change notification from streaming sink to state ND_SINK_STATE_WAIT_P2P
(gnome-network-displays:2486832): Gtk-DEBUG: 18:49:11.952: snapshot symbolic icon using mask
(gnome-network-displays:2486832): Gtk-DEBUG: 18:49:11.965: snapshot symbolic icon using mask
(gnome-network-displays:2486832): Gtk-DEBUG: 18:49:11.967: snapshot symbolic icon using mask
(gnome-network-displays:2486832): Gtk-DEBUG: 18:49:11.969: snapshot symbolic icon using mask
(gnome-network-displays:2486832): Gtk-DEBUG: 18:49:11.971: snapshot symbolic icon using mask
(gnome-network-displays:2486832): Gnd-DEBUG: 18:49:11.988: NdWfdP2PSink: Got P2P connection
(gnome-network-displays:2486832): Gnd-DEBUG: 18:49:11.991: WfdMediaFactory: Checking profile: 0
(gnome-network-displays:2486832): Gnd-DEBUG: 18:49:11.991: WfdMediaFactory: Found x264enc gst element.
(gnome-network-displays:2486832): Gnd-DEBUG: 18:49:11.991: WfdMediaFactory: Found fdkaacenc gst element.
(gnome-network-displays:2486832): Gnd-DEBUG: 18:49:11.991: WfdMediaFactory: Found mpegtsmux gst element.
(gnome-network-displays:2486832): Gnd-DEBUG: 18:49:11.991: WfdMediaFactory: Found elements for media profile: 0
(gnome-network-displays:2486832): Gnd-DEBUG: 18:49:11.992: Got state change notification from streaming sink to state ND_SINK_STATE_WAIT_SOCKET
(gnome-network-displays:2486832): Gnd-DEBUG: 18:49:11.993: WFDP2PProvider: Device state changed. It is now 40. Reason: 0
(gnome-network-displays:2486832): Gnd-DEBUG: 18:49:11.993: WFDP2PProvider: Device state changed. It is now 50. Reason: 0
(gnome-network-displays:2486832): Gtk-CRITICAL **: 18:49:12.006: Unable to register the application: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not activate remote peer 'org.a11y.atspi.Registry': unit failed
(gnome-network-displays:2486832): Gnd-DEBUG: 18:49:57.016: WFDP2PProvider: Device state changed. It is now 120. Reason: 11
(gnome-network-displays:2486832): Gnd-DEBUG: 18:49:57.017: WfdServer: Finalize
(gnome-network-displays:2486832): Gnd-DEBUG: 18:49:57.017: WfdMediaFactory: Finalize
(gnome-network-displays:2486832): Gnd-DEBUG: 18:49:57.017: Got state change notification from streaming sink to state ND_SINK_STATE_ERROR
(gnome-network-displays:2486832): Gnd-DEBUG: 18:49:57.029: WFDP2PProvider: Device state changed. It is now 30. Reason: 0
(gnome-network-displays:2486832): Gnd-DEBUG: 18:49:58.640: WFDP2PProvider: Peer removed
(gnome-network-displays:2486832): Gnd-DEBUG: 18:49:58.640: NdWFDP2PProvider: Removing sink
(gnome-network-displays:2486832): Gnd-DEBUG: 18:49:58.640: NdWFDP2PSink: Adding P2P MAC 66:07:F6:82:A9:B6 to match list
(gnome-network-displays:2486832): Gnd-DEBUG: 18:49:58.640: MetaSink: Priority sink updated. Priority: 100
(gnome-network-displays:2486832): Gnd-DEBUG: 18:50:18.658: WFDP2PProvider: Peer removed
(gnome-network-displays:2486832): Gnd-DEBUG: 18:50:18.658: NdWFDP2PProvider: Removing sink
(gnome-network-displays:2486832): Gnd-DEBUG: 18:50:18.658: NdWFDP2PSink: Adding P2P MAC 62:AB:14:D1:C4:10 to match list
(gnome-network-displays:2486832): Gnd-DEBUG: 18:50:18.658: MetaSink: Priority sink updated. Priority: 100
(gnome-network-displays:2486832): Gnd-DEBUG: 18:50:18.659: WFDP2PProvider: Peer removed
(gnome-network-displays:2486832): Gnd-DEBUG: 18:50:18.659: NdWFDP2PProvider: Removing sink
(gnome-network-displays:2486832): Gnd-DEBUG: 18:50:18.660: NdWFDP2PSink: Adding P2P MAC 62:AB:14:D1:C4:10 to match list
(gnome-network-displays:2486832): Gnd-DEBUG: 18:50:18.660: MetaSink: No usable sink is left, object has become invalid.
(gnome-network-displays:2486832): Gnd-DEBUG: 18:50:18.660: SinkList: Removing a sink
inxi -v7azy
System:
Kernel: 5.15.154-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 13.2.1
clocksource: tsc avail: acpi_pm
parameters: BOOT_IMAGE=/boot/vmlinuz-5.15-x86_64
root=UUID=cc7be21e-d9d4-4881-841a-b047d2a1253a rw quiet
udev.log_priority=3 intel_pstate=disable acpi_backlight=intel
Desktop: i3 v: 4.23 with: polybar tools:
avail: i3lock,light-locker,xss-lock vt: 7 dm: 1: LightDM v: 1.32.0 2: SDDM
note: stopped Distro: Manjaro base: Arch Linux
Machine:
Type: Laptop System: LENOVO product: 20L6S1LV2F v: ThinkPad T480
serial: <superuser required> Chassis: type: 10 serial: <superuser required>
Mobo: LENOVO model: 20L6S1LV2F v: SDK0J40697 WIN
serial: <superuser required>
part-nu: LENOVO_MT_20L6_BU_Think_FM_ThinkPad T480
uuid: <superuser required> UEFI: LENOVO v: N24ET72W (1.47 )
date: 01/03/2023
Battery:
ID-1: BAT0 charge: 14.9 Wh (81.4%) condition: 18.3/23.9 Wh (76.5%)
volts: 11.8 min: 11.4 model: LGC 01AV489 type: Li-poly serial: <filter>
status: not charging cycles: 456
ID-2: BAT1 charge: 50.2 Wh (73.8%) condition: 68.0/71.3 Wh (95.3%)
power: 8.0 W volts: 11.8 min: 10.8 model: SANYO 01AV427 type: Li-ion
serial: <filter> status: discharging cycles: 127
Memory:
System RAM: total: 8 GiB available: 7.51 GiB used: 3.53 GiB (47.0%)
Message: For most reliable report, use superuser + dmidecode.
Array-1: capacity: 32 GiB slots: 2 modules: 2 EC: None
max-module-size: 16 GiB note: est.
Device-1: ChannelA-DIMM0 type: DDR4 detail: synchronous unbuffered
(unregistered) size: 4 GiB speed: 2400 MT/s volts: curr: 1 width (bits):
data: 64 total: 64 manufacturer: 0443 part-no: RMSA3270ME86H9F-2666
serial: <filter>
Device-2: ChannelB-DIMM0 type: DDR4 detail: synchronous unbuffered
(unregistered) size: 4 GiB speed: 2400 MT/s volts: curr: 1 width (bits):
data: 64 total: 64 manufacturer: 0443 part-no: RMSA3270ME86H9F-2666
serial: <filter>
CPU:
Info: model: Intel Core i5-8350U bits: 64 type: MT MCP arch: Coffee Lake
gen: core 8 level: v3 note: check built: 2017 process: Intel 14nm family: 6
model-id: 0x8E (142) stepping: 0xA (10) microcode: 0xF4
Topology: cpus: 1x cores: 4 tpc: 2 threads: 8 smt: enabled cache:
L1: 256 KiB desc: d-4x32 KiB; i-4x32 KiB L2: 1024 KiB desc: 4x256 KiB
L3: 6 MiB desc: 1x6 MiB
Speed (MHz): avg: 983 high: 1100 min/max: 400/1901 boost: disabled scaling:
driver: acpi-cpufreq governor: conservative cores: 1: 900 2: 962 3: 884
4: 1075 5: 1100 6: 1045 7: 998 8: 900 bogomips: 30409
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 sgx smap smep smx 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: gather_data_sampling mitigation: Microcode
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: reg_file_data_sampling status: Not affected
Type: retbleed mitigation: IBRS
Type: spec_rstack_overflow status: Not affected
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: IBRS; IBPB: conditional; STIBP: conditional;
RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected
Type: srbds mitigation: Microcode
Type: tsx_async_abort mitigation: TSX disabled
Graphics:
Device-1: Intel UHD Graphics 620 vendor: Lenovo driver: i915 v: kernel
arch: Gen-9.5 process: Intel 14nm built: 2016-20 ports: active: eDP-1
empty: DP-1, DP-2, HDMI-A-1, HDMI-A-2 bus-ID: 00:02.0 chip-ID: 8086:5917
class-ID: 0300
Device-2: Chicony Integrated Camera (1280x720@30) driver: uvcvideo
type: USB rev: 2.0 speed: 480 Mb/s lanes: 1 mode: 2.0 bus-ID: 1-8:3
chip-ID: 04f2:b604 class-ID: 0e02 serial: <filter>
Display: x11 server: X.Org v: 21.1.12 compositor: Picom v: git-89c2c
driver: X: loaded: intel dri: i965 gpu: i915 display-ID: :0 screens: 1
Screen-1: 0 s-res: 1920x1080 s-dpi: 96 s-size: 508x285mm (20.00x11.22")
s-diag: 582mm (22.93")
Monitor-1: eDP-1 mapped: eDP1 model: LG Display 0x0521 built: 2016
res: 1920x1080 hz: 60 dpi: 157 gamma: 1.2 size: 310x170mm (12.2x6.69")
diag: 355mm (14") ratio: 16:9 modes: 1920x1080
API: Vulkan v: 1.3.279 layers: 4 device: 0 type: integrated-gpu name: Intel
UHD Graphics 620 (KBL GT2) driver: mesa intel v: 24.1.1-manjaro1.1
device-ID: 8086:5917 surfaces: xcb,xlib
API: OpenGL Message: Unable to show GL data. glxinfo is missing.
Audio:
Device-1: Intel Sunrise Point-LP HD Audio vendor: Lenovo ThinkPad T480
driver: snd_hda_intel v: kernel bus-ID: 00:1f.3 chip-ID: 8086:9d71
class-ID: 0403
API: ALSA v: k5.15.154-1-MANJARO status: kernel-api with: aoss
type: oss-emulator tools: alsactl,alsamixer,amixer
Server-1: JACK v: 1.9.22 status: off tools: N/A
Server-2: PipeWire v: 1.0.7 status: off tools: pw-cli
Server-3: PulseAudio v: 17.0 status: active with: 1: pulseaudio-alsa
type: plugin 2: pulseaudio-jack type: module
tools: pacat,pactl,pamixer,pavucontrol
Network:
Device-1: Intel Ethernet I219-LM vendor: Lenovo driver: e1000e v: kernel
port: N/A bus-ID: 00:1f.6 chip-ID: 8086:15d7 class-ID: 0200
IF: enp0s31f6 state: down mac: <filter>
Device-2: Intel Wireless 8265 / 8275 driver: iwlwifi v: kernel pcie: gen: 1
speed: 2.5 GT/s lanes: 1 bus-ID: 03:00.0 chip-ID: 8086:24fd class-ID: 0280
IF: wlp3s0 state: up mac: <filter>
IP v4: <filter> type: dynamic noprefixroute scope: global
broadcast: <filter>
IP v6: <filter> type: noprefixroute scope: link
Info: services: mld, NetworkManager, systemd-timesyncd, wpa_supplicant
WAN IP: <filter>
Bluetooth:
Message: No bluetooth data found.
Logical:
Message: No logical block device data found.
RAID:
Message: No RAID data found.
Drives:
Local Storage: total: 238.47 GiB used: 642.1 GiB (269.3%)
SMART Message: Unable to run smartctl. Root privileges required.
ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Intel model: SSDPEKKF256G8L
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: L15P temp: 35.9 C scheme: GPT
Message: No optical or floppy data found.
Partition:
ID-1: / raw-size: 118.93 GiB size: 116.5 GiB (97.96%) used: 75.89 GiB (65.1%)
fs: ext4 block-size: 4096 B dev: /dev/nvme0n1p5 maj-min: 259:5 label: N/A
uuid: cc7be21e-d9d4-4881-841a-b047d2a1253a
ID-2: /boot/efi raw-size: 100 MiB size: 96 MiB (96.00%)
used: 25.4 MiB (26.4%) fs: vfat block-size: 512 B dev: /dev/nvme0n1p1
maj-min: 259:1 label: N/A uuid: 2EAD-1B08
ID-3: /mnt/external_hdd_1 raw-size: N/A size: 122.48 GiB
used: 53.82 GiB (43.9%) fs: ext4 dev: /dev/sdc2 label: N/A uuid: N/A
ID-4: /run/timeshift/2674756/backup raw-size: N/A size: 563.57 GiB
used: 255.94 GiB (45.4%) fs: ext4 dev: /dev/sda1 label: N/A uuid: N/A
ID-5: /run/timeshift/2686026/backup raw-size: N/A size: 563.57 GiB
used: 256.43 GiB (45.5%) fs: ext4 dev: /dev/sdb1 label: N/A uuid: N/A
Swap:
Kernel: swappiness: 60 (default) cache-pressure: 100 (default) zswap: yes
compressor: zstd max-pool: 20%
ID-1: swap-1 type: file size: 8 GiB used: 1.28 GiB (16.0%) priority: -2
file: /swapfile
Unmounted:
ID-1: /dev/nvme0n1p2 maj-min: 259:2 size: 16 MiB fs: <superuser required>
label: N/A uuid: N/A
ID-2: /dev/nvme0n1p3 maj-min: 259:3 size: 118.93 GiB fs: ntfs label: N/A
uuid: 3648B0CC48B08C5D
ID-3: /dev/nvme0n1p4 maj-min: 259:4 size: 509 MiB fs: ntfs label: N/A
uuid: 1804C52004C5022C
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
Device-1: 1-8:3 info: Chicony Integrated Camera (1280x720@30) 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:b604 class-ID: 0e02 serial: <filter>
Hub-2: 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
Hub-3: 3-0:1 info: hi-speed hub with single TT ports: 2 rev: 2.0
speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 1d6b:0002
class-ID: 0900
Hub-4: 4-0:1 info: super-speed hub ports: 2 rev: 3.1
speed: 10 Gb/s (1.16 GiB/s) lanes: 1 mode: 3.2 gen-2x1 chip-ID: 1d6b:0003
class-ID: 0900
Sensors:
System Temperatures: cpu: 40.0 C pch: 37.0 C mobo: N/A
Fan Speeds (rpm): fan-1: 2314
Info:
Processes: 296 Power: uptime: 20d 7h 43m states: freeze,mem,disk
suspend: deep avail: s2idle wakeups: 43 hibernate: platform avail: shutdown,
reboot, suspend, test_resume image: 2.99 GiB
services: power-profiles-daemon, thermald, upowerd Init: systemd v: 256
default: graphical tool: systemctl
Packages: pm: pacman pkgs: 1860 libs: 470 tools: pamac,yay Compilers:
clang: 17.0.6 gcc: 14.1.1 Shell: Bash v: 5.2.26 running-in: kitty
inxi: 3.3.35
Any idea what could be the fix?
EDIT: I do not use any DE. So it can be that i dont have some gnome packages.