I’m on KDE when trying to update it notified me that plasma-x11-session package is conflicting.
So I removed sudo pacman -R plasma-x11-session but now after restarting - when every-time I move the mouse the screen is flickering.
System info:
inxi -Fxxc0z
Summary
System:
Kernel: 6.18.57-1-lts arch: x86_64 bits: 64 compiler: gcc v: 16.2.1
Desktop: KDE Plasma v: 6.8.0 tk: Qt v: N/A wm: kwin_wayland dm: SDDM
Distro: EndeavourOS base: Arch Linux
Machine:
Type: Desktop Mobo: INTEL model: H81 serial: <superuser required>
Firmware: UEFI vendor: American Megatrends v: 4.6.5 date: 07/31/2025
CPU:
Info: dual core model: Intel Core i3-4170 bits: 64 type: MT MCP
arch: Haswell rev: 3 cache: L1: 128 KiB L2: 512 KiB L3: 3 MiB
Speed (MHz): avg: 3691 min/max: 800/3700 cores: 1: 3691 2: 3691 3: 3691
4: 3691 bogomips: 29540
Flags-basic: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Graphics:
Device-1: NVIDIA GK208B \[GeForce GT 710\] vendor: ZOTAC driver: nouveau
v: kernel arch: Kepler-2 pcie: speed: 5 GT/s lanes: 8 ports: active: VGA-1
empty: DVI-D-1,HDMI-A-1 bus-ID: 01:00.0 chip-ID: 10de:128b temp: 50.0 C
Display: wayland server: X.org v: 1.21.1.25 with: Xwayland v: 24.1.14
compositor: kwin_wayland driver: X: loaded: modesetting
alternate: fbdev,nouveau,nv,vesa dri: nouveau gpu: nouveau display-ID: 1
Monitor-1: VGA-1 model: HP 22f res: 1920x1080 hz: 60 dpi: 102
diag: 546mm (21.5")
API: EGL v: 1.5 platforms: device: 0 drv: nouveau device: 1 drv: swrast
gbm: drv: nouveau surfaceless: drv: nouveau wayland: drv: nouveau x11:
drv: nouveau
API: OpenGL v: 4.6 compat-v: 4.3 vendor: mesa v: 26.2.4-arch1.1 glx-v: 1.4
direct-render: yes renderer: NV106 device-ID: 10de:128b
API: Vulkan Message: No Vulkan data available.
Info: Tools: api: clinfo, eglinfo, glxinfo, vulkaninfo
de: kscreen-console,kscreen-doctor wl: wayland-info
x11: xdpyinfo, xprop, xrandr
Audio:
Device-1: Intel 8 Series/C220/C740 Series High Definition Audio
driver: snd_hda_intel v: kernel bus-ID: 00:1b.0 chip-ID: 8086:8c20
Device-2: NVIDIA GK208 HDMI/DP Audio vendor: ZOTAC driver: snd_hda_intel
v: kernel pcie: speed: 5 GT/s lanes: 8 bus-ID: 01:00.1 chip-ID: 10de:0e0f
API: ALSA v: k6.18.57-1-lts status: kernel-api
Server-1: sndiod v: N/A status: off
Server-2: PipeWire v: 1.6.9 status: active with: 1: pipewire-pulse
status: active 2: wireplumber status: active 3: pipewire-alsa type: plugin
4: pw-jack type: plugin
Network:
Device-1: Realtek RTL810xE PCI Express Fast Ethernet driver: r8169 v: kernel
pcie: speed: 2.5 GT/s lanes: 1 port: d000 bus-ID: 03:00.0 chip-ID: 10ec:8136
IF: enp3s0 state: up speed: 100 Mbps duplex: full mac: <filter>
Device-2: TP-Link TL-WN823N v2/v3 \[Realtek RTL8192EU\] driver: rtl8xxxu
type: USB rev: 2.1 speed: 480 Mb/s lanes: 1 bus-ID: 2-10:4
chip-ID: 2357:0109
IF: wlan0 state: up mac: <filter>
Drives:
Local Storage: total: 931.51 GiB used: 255.92 GiB (27.5%)
ID-1: /dev/sda vendor: Seagate model: ST1000DM003-1SB10C size: 931.51 GiB
speed: 3.0 Gb/s serial: <filter>
Partition:
ID-1: / size: 150 GiB used: 96.64 GiB (64.4%) fs: btrfs dev: /dev/sda2
ID-2: /boot/efi size: 2 GiB used: 664 KiB (0.0%) fs: vfat dev: /dev/sda1
ID-3: /home size: 770.71 GiB used: 159.03 GiB (20.6%) fs: btrfs
dev: /dev/sda3
ID-4: /var/log size: 150 GiB used: 96.64 GiB (64.4%) fs: btrfs
dev: /dev/sda2
Swap:
ID-1: swap-1 type: partition size: 8.8 GiB used: 244.4 MiB (2.7%)
priority: -2 dev: /dev/sda4
Sensors:
System Temperatures: cpu: 46.0 C mobo: N/A gpu: nouveau temp: 50.0 C
Fan Speeds (rpm): N/A
Info:
Memory: total: 8 GiB available: 7.7 GiB used: 5.69 GiB (73.9%)
Processes: 265 Power: uptime: 14m wakeups: 0 Init: systemd v: 262
default: graphical
Packages: pm: pacman pkgs: 1311 Compilers: clang: 23.1.1 gcc: 16.2.1
Shell: Bash v: 5.3.20 running-in: konsole inxi: 3.3.41
Is this already know issue and I just have to wait for next patch from KDE?