Graphical Glitches in Gnome sometimes after boot, broken splash screen?

After several reinstalling Manjaro Gnome on my acer swift sf114-32, I still get this weird screen glitching from time to time. After one or two restarts it’s disappearing. Does anybody know what could cause this?
I think it could have something to do with the Manjaro splash screen.
It looks like this: https:// imgur. com/a/T6l5TGA

System:
  Kernel: 5.15.46-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 12.1.0
    parameters: BOOT_IMAGE=/boot/vmlinuz-5.15-x86_64
    root=UUID=c6f8f65b-a9cd-4049-80fb-43cf3b6a5cd0 rw quiet
    cryptdevice=UUID=f2544a74-69ea-4235-b922-c6c286cee681:luks-f2544a74-69ea-4235-b922-c6c286cee681
    root=/dev/mapper/luks-f2544a74-69ea-4235-b922-c6c286cee681 splash
    apparmor=1 security=apparmor
    resume=/dev/mapper/luks-9c569be3-769d-4e17-890c-0553de802e42
    udev.log_priority=3
  Desktop: GNOME v: 42.2 tk: GTK v: 3.24.34 wm: gnome-shell dm: GDM v: 42.0
    Distro: Manjaro Linux base: Arch Linux
Machine:
  Type: Laptop System: Acer product: Swift SF114-32 v: V1.15
    serial: <superuser required>
  Mobo: GLK model: Sapporo_GL v: V1.15 serial: <superuser required>
    UEFI: Insyde v: 1.15 date: 11/03/2020
Battery:
  ID-1: BAT0 charge: 37.8 Wh (82.0%) condition: 46.1/54.2 Wh (85.1%)
    volts: 12.0 min: 11.6 model: PANASONIC AP15O5L type: Li-ion
    serial: <filter> status: discharging
CPU:
  Info: model: Intel Pentium Silver N5000 bits: 64 type: MCP
    arch: Goldmont Plus built: 2017 process: Intel 14nm family: 6
    model-id: 0x7A (122) stepping: 1 microcode: 0x3A
  Topology: cpus: 1x cores: 4 smt: <unsupported> cache: L1: 224 KiB
    desc: d-4x24 KiB; i-4x32 KiB L2: 4 MiB desc: 1x4 MiB
  Speed (MHz): avg: 2579 high: 2587 min/max: 800/2700 scaling:
    driver: intel_cpufreq governor: schedutil cores: 1: 2586 2: 2566 3: 2587
    4: 2580 bogomips: 8756
  Flags: ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
  Vulnerabilities:
  Type: itlb_multihit status: Not affected
  Type: l1tf status: Not affected
  Type: mds status: Not affected
  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 status: Vulnerable: eIBRS with unprivileged eBPF
  Type: srbds status: Not affected
  Type: tsx_async_abort status: Not affected
Graphics:
  Device-1: Intel GeminiLake [UHD Graphics 605] vendor: Acer Incorporated ALI
    driver: i915 v: kernel arch: Gen9.5 process: Intel 14nm built: 2016-20
    ports: active: eDP-1 empty: HDMI-A-1 bus-ID: 00:02.0 chip-ID: 8086:3184
    class-ID: 0300
  Device-2: Chicony HD WebCam type: USB driver: uvcvideo bus-ID: 1-7:3
    chip-ID: 04f2:b5c5 class-ID: 0e02 serial: <filter>
  Display: wayland server: X.org v: 1.21.1.3 with: Xwayland v: 22.1.2
    compositor: gnome-shell driver: gpu: i915 display-ID: 0
  Monitor-1: eDP-1 model: AU Optronics 0x403d built: 2017 res: 1920x1080
    dpi: 158 gamma: 1.2 size: 309x173mm (12.17x6.81") diag: 354mm (13.9")
    ratio: 16:9 modes: 1920x1080
  OpenGL: renderer: Mesa Intel UHD Graphics 605 (GLK 3) v: 4.6 Mesa 22.1.1
    direct render: Yes
Audio:
  Device-1: Intel Celeron/Pentium Silver Processor High Definition Audio
    vendor: Acer Incorporated ALI driver: snd_hda_intel v: kernel
    alternate: snd_soc_skl,snd_sof_pci_intel_apl bus-ID: 00:0e.0
    chip-ID: 8086:3198 class-ID: 0403
  Sound Server-1: ALSA v: k5.15.46-1-MANJARO running: yes
  Sound Server-2: JACK v: 1.9.21 running: no
  Sound Server-3: PulseAudio v: 16.0 running: yes
  Sound Server-4: PipeWire v: 0.3.52 running: yes
Network:
  Device-1: Intel Gemini Lake PCH CNVi WiFi driver: iwlwifi v: kernel
    bus-ID: 00:0c.0 chip-ID: 8086:31dc class-ID: 0280
  IF: wlp0s12f0 state: up mac: <filter>
  IF-ID-1: notebook state: unknown speed: N/A duplex: N/A mac: N/A
Bluetooth:
  Device-1: Intel Bluetooth 9460/9560 Jefferson Peak (JfP) type: USB
    driver: btusb v: 0.8 bus-ID: 1-9:4 chip-ID: 8087:0aaa class-ID: e001
  Report: rfkill ID: hci0 rfk-id: 1 state: up address: see --recommends
Drives:
  Local Storage: total: 223.57 GiB used: 19.38 GiB (8.7%)
  SMART Message: Required tool smartctl not installed. Check --recommends
  ID-1: /dev/sda maj-min: 8:0 vendor: Kingston model: SA400M8240G
    size: 223.57 GiB block-size: physical: 512 B logical: 512 B speed: 6.0 Gb/s
    type: SSD serial: <filter> rev: 66.5 scheme: GPT
Partition:
  ID-1: / raw-size: 215.27 GiB size: 210.83 GiB (97.94%)
    used: 19.37 GiB (9.2%) fs: ext4 dev: /dev/dm-0 maj-min: 254:0
    mapped: luks-f2544a74-69ea-4235-b922-c6c286cee681
  ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%)
    used: 440 KiB (0.1%) fs: vfat dev: /dev/sda1 maj-min: 8:1
Swap:
  Kernel: swappiness: 60 (default) cache-pressure: 100 (default)
  ID-1: swap-1 type: partition size: 8 GiB used: 3.5 MiB (0.0%)
    priority: -2 dev: /dev/dm-1 maj-min: 254:1
    mapped: luks-9c569be3-769d-4e17-890c-0553de802e42
Sensors:
  System Temperatures: cpu: 51.0 C mobo: N/A
  Fan Speeds (RPM): N/A
Info:
  Processes: 245 Uptime: 52m wakeups: 2 Memory: 3.64 GiB
  used: 2.26 GiB (62.1%) Init: systemd v: 251 default: graphical
  tool: systemctl Compilers: gcc: 12.1.0 clang: 13.0.1 Packages: 1590
  pacman: 1579 lib: 456 flatpak: 11 Shell: Zsh v: 5.9
  running-in: gnome-terminal inxi: 3.3.17

Please don’t start duplicate topics. You already have an open thread about this subject. :arrow_down: