Qt error block application running

Hi everyone ,

I just keep have problem with Qt , i already try googling , and search same problem but not found any result . Application like telegram-desktop unable to start / running .

Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway.
Failed to create wl_display (No such file or directory)
qt.qpa.plugin: Could not load the Qt platform plugin "wayland" in "" even though it was found.
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.

Is there any clue or link to fix this issue I'll be appreciate ,

Regards

@dr460nf1r3

How did you setup gdm wayland

1 Like

@r4lly99 try deleting QT_QPA_PLATFORM=wayland from /etc/profile.d/gdm-wayland-toggled.sh

First my DE is Gnome and I only checked from garuda-welcome settings , because I have problem with GDM (not showing in login).
And now after tried install qt5-styleplugin it become normally , but my view is too big ,

Do I have need reinstall all qt5 package ?

Check if in Garuda Welcome HiDPI is unchecked but for more Info (display, GPU) post

inxi -Fxxxza   

Something in settings?

(Seems like I should check out GNOME too.:wink: )

Okay , I will check again

> ❯ inxi -Fxxxza                                       100%   144.4 Mbps  ─╯
System:
  Kernel: 5.8.9-zen2-1-zen x86_64 bits: 64 compiler: N/A 
  parameters: BOOT_IMAGE=/@/boot/vmlinuz-linux-zen 
  root=UUID=eafa3a81-663d-4a6b-8b7f-1493615e7e67 rw [email protected] quiet 
  splash loglevel=3 
  Desktop: GNOME 3.36.6 tk: GTK 3.24.23 wm: gnome-shell 
  dm: GDM 3.36.3, LightDM 1.30.0 Distro: Garuda Linux 
Machine:
  Type: Laptop System: HP product: HP ENVY Laptop 13-ah1xxx 
  v: Type1ProductConfigId serial: <filter> Chassis: type: 10 
  serial: <filter> 
  Mobo: HP model: 850B v: 69.72 serial: <filter> UEFI: Insyde v: F.18 
  date: 05/02/2019 
Battery:
  ID-1: BAT0 charge: 49.9 Wh condition: 49.9/49.9 Wh (100%) volts: 17.5/15.4 
  model: 333-2B-49-A KC04053XL type: Li-ion serial: <filter> 
  status: Charging 
CPU:
  Info: Quad Core model: Intel Core i7-8565U bits: 64 type: MT MCP 
  arch: Kaby Lake family: 6 model-id: 8E (142) stepping: B (11) 
  microcode: D6 L2 cache: 8192 KiB 
  flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx 
  bogomips: 31999 
  Speed: 4168 MHz min/max: 400/4600 MHz Core speeds (MHz): 1: 2516 2: 3025 
  3: 4088 4: 516 5: 4379 6: 2743 7: 4338 8: 4176 
  Vulnerabilities: Type: itlb_multihit status: KVM: VMX disabled 
  Type: l1tf status: Not affected 
  Type: mds mitigation: Clear CPU buffers; SMT vulnerable 
  Type: meltdown 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: Full generic retpoline, IBPB: conditional, 
  IBRS_FW, STIBP: conditional, RSB filling 
  Type: srbds mitigation: Microcode 
  Type: tsx_async_abort status: Not affected 
Graphics:
  Device-1: Intel UHD Graphics 620 vendor: Hewlett-Packard driver: i915 
  v: kernel bus ID: 00:02.0 chip ID: 8086:3ea0 
  Device-2: NVIDIA GP108M [GeForce MX150] driver: nvidia v: 450.66 
  alternate: nouveau,nvidia_drm bus ID: 02:00.0 chip ID: 10de:1d12 
  Device-3: Chicony HP Wide Vision HD Camera type: USB driver: uvcvideo 
  bus ID: 1-4:3 chip ID: 04f2:b655 
  Display: x11 server: X.Org 1.20.9 compositor: gnome-shell 
  driver: modesetting display ID: :1 screens: 1 
  Screen-1: 0 s-res: 3840x2160 s-dpi: 96 s-size: 1016x571mm (40.0x22.5") 
  s-diag: 1165mm (45.9") 
  Monitor-1: eDP-1 res: 3840x2160 dpi: 333 size: 293x165mm (11.5x6.5") 
  diag: 336mm (13.2") 
  OpenGL: renderer: Mesa Intel UHD Graphics 620 (WHL GT2) v: 4.6 Mesa 20.1.7 
  direct render: Yes 
Audio:
  Device-1: Intel Cannon Point-LP High Definition Audio 
  vendor: Hewlett-Packard driver: snd_hda_intel v: kernel 
  alternate: snd_soc_skl,snd_sof_pci bus ID: 00:1f.3 chip ID: 8086:9dc8 
  Sound Server: ALSA v: k5.8.9-zen2-1-zen 
Network:
  Device-1: Intel Cannon Point-LP CNVi [Wireless-AC] driver: iwlwifi 
  v: kernel port: 4000 bus ID: 00:14.3 chip ID: 8086:9df0 
  IF: wlo1 state: up mac: <filter> 
Drives:
  Local Storage: total: 476.94 GiB used: 32.38 GiB (6.8%) 
  SMART Message: Required tool smartctl not installed. Check --recommends 
  ID-1: /dev/nvme0n1 vendor: Western Digital 
  model: PC SN520 SDAPNUW-512G-1006 size: 476.94 GiB block size: 
  physical: 512 B logical: 512 B speed: 15.8 Gb/s lanes: 2 serial: <filter> 
  rev: 20110006 scheme: GPT 
Partition:
  ID-1: / raw size: 476.64 GiB size: 476.64 GiB (100.00%) 
  used: 32.38 GiB (6.8%) fs: btrfs dev: /dev/nvme0n1p2 
  ID-2: /home raw size: 476.64 GiB size: 476.64 GiB (100.00%) 
  used: 32.38 GiB (6.8%) fs: btrfs dev: /dev/nvme0n1p2 
Swap:
  Kernel: swappiness: 5 (default 60) cache pressure: 50 (default 100) 
  ID-1: swap-1 type: zram size: 491.9 MiB used: 0 KiB (0.0%) priority: 32767 
  dev: /dev/zram0 
  ID-2: swap-2 type: zram size: 491.9 MiB used: 0 KiB (0.0%) priority: 32767 
  dev: /dev/zram1 
  ID-3: swap-3 type: zram size: 491.9 MiB used: 0 KiB (0.0%) priority: 32767 
  dev: /dev/zram2 
  ID-4: swap-4 type: zram size: 491.9 MiB used: 0 KiB (0.0%) priority: 32767 
  dev: /dev/zram3 
  ID-5: swap-5 type: zram size: 491.9 MiB used: 0 KiB (0.0%) priority: 32767 
  dev: /dev/zram4 
  ID-6: swap-6 type: zram size: 491.9 MiB used: 0 KiB (0.0%) priority: 32767 
  dev: /dev/zram5 
  ID-7: swap-7 type: zram size: 491.9 MiB used: 0 KiB (0.0%) priority: 32767 
  dev: /dev/zram6 
  ID-8: swap-8 type: zram size: 491.9 MiB used: 0 KiB (0.0%) priority: 32767 
  dev: /dev/zram7 
Sensors:
  System Temperatures: cpu: 61.0 C mobo: 53.0 C 
  Fan Speeds (RPM): N/A 
Info:
  Processes: 356 Uptime: 1m Memory: 15.37 GiB used: 2.11 GiB (13.7%) 
  Init: systemd v: 246 Compilers: gcc: 10.2.0 clang: 10.0.1 Packages: 
  pacman: 1854 lib: 563 flatpak: 0 Shell: Zsh v: 5.8 
  running in: gnome-terminal inxi: 3.1.06

Please use preformatted Text.

So HiDPI must checked.

3 Likes

Thank you very much

1 Like