Wifi qui "Saute'

[Ostra]

Bonjour,

J'ai un soucis avec mon pilote et carte wifi. Lorsque je passe par le wifi, il a tendance a faire des micro-coupures, ce qui est assez pénible lors de sessions sur FFXIV xD. Pour l'instant j'ai le paliatif câble ethernet, mais j'aimerais régler ce soucis, pour quand je suis déplacement où juste quand je veux jouer sur ma télé dans le salon et donc besoin du wifi.

Voici les specifications de l'ordi:

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System:
  Kernel: 6.8.0-90-generic arch: x86_64 bits: 64 compiler: gcc v: 13.3.0
  Desktop: Cinnamon v: 6.4.8 tk: GTK v: 3.24.41 wm: Muffin dm: LightDM
    Distro: Linux Mint 22.2 Zara base: Ubuntu 24.04 noble
Machine:
  Type: Laptop System: Acer product: Nitro AN515-51 v: V1.22 serial: <superuser required>
  Mobo: KBL model: Freed_KLS v: V1.22 serial: <superuser required> part-nu: 0000000000000000
    UEFI: Insyde v: 1.22 date: 03/15/2019
Battery:
  ID-1: BAT1 charge: 19.4 Wh (68.1%) condition: 28.5/48.9 Wh (58.3%) volts: 16.7 min: 15.2
    model: LG 004B384234314341 serial: <filter> status: charging
CPU:
  Info: quad core model: Intel Core i7-7700HQ bits: 64 type: MT MCP arch: Kaby Lake rev: 9 cache:
    L1: 256 KiB L2: 1024 KiB L3: 6 MiB
  Speed (MHz): avg: 2797 high: 3713 min/max: 800/2800 cores: 1: 3601 2: 800 3: 3222 4: 3710
    5: 799 6: 3713 7: 2971 8: 3564 bogomips: 44798
  Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Graphics:
  Device-1: Intel HD Graphics 630 vendor: Acer Incorporated ALI driver: i915 v: kernel
    arch: Gen-9.5 ports: active: eDP-1 empty: none bus-ID: 00:02.0 chip-ID: 8086:591b
  Device-2: NVIDIA GP107M [GeForce GTX 1050 Mobile] vendor: Acer Incorporated ALI driver: nvidia
    v: 535.274.02 arch: Pascal pcie: speed: 8 GT/s lanes: 16 ports: active: none empty: HDMI-A-1
    bus-ID: 01:00.0 chip-ID: 10de:1c8d
  Device-3: Chicony Integrated HD WebCam driver: uvcvideo type: USB rev: 2.0 speed: 480 Mb/s
    lanes: 1 bus-ID: 1-9:4 chip-ID: 04f2:b5f7
  Display: x11 server: X.Org v: 21.1.11 with: Xwayland v: 23.2.6 driver: X:
    loaded: modesetting,nvidia unloaded: fbdev,nouveau,vesa dri: iris gpu: i915 display-ID: :0
    screens: 1
  Screen-1: 0 s-res: 1920x1080 s-dpi: 102
  Monitor-1: eDP-1 mapped: eDP-1-1 model: LG Display 0x0590 res: 1920x1080 dpi: 142
    diag: 395mm (15.5")
  API: EGL v: 1.5 platforms: device: 0 drv: nvidia device: 1 drv: iris device: 2 drv: nouveau
    device: 3 drv: swrast gbm: drv: iris surfaceless: drv: nvidia x11: drv: nvidia inactive: wayland
  API: OpenGL v: 4.6.0 compat-v: 4.5 vendor: nvidia mesa v: 535.274.02 glx-v: 1.4
    direct-render: yes renderer: NVIDIA GeForce GTX 1050/PCIe/SSE2
  API: Vulkan v: 1.3.275 surfaces: xcb,xlib device: 0 type: integrated-gpu driver: N/A
    device-ID: 8086:591b device: 1 type: discrete-gpu driver: N/A device-ID: 10de:1c8d device: 2
    type: cpu driver: N/A device-ID: 10005:0000
Audio:
  Device-1: Intel CM238 HD Audio vendor: Acer Incorporated ALI driver: snd_hda_intel v: kernel
    bus-ID: 00:1f.3 chip-ID: 8086:a171
  Device-2: NVIDIA GP107GL High Definition Audio vendor: Acer Incorporated ALI
    driver: snd_hda_intel v: kernel pcie: speed: 8 GT/s lanes: 16 bus-ID: 01:00.1 chip-ID: 10de:0fb9
  API: ALSA v: k6.8.0-90-generic status: kernel-api
  Server-1: PipeWire v: 1.0.5 status: active with: 1: pipewire-pulse status: active
    2: wireplumber status: active 3: pipewire-alsa type: plugin
Network:
  Device-1: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter vendor: Lite-On
    driver: ath10k_pci v: kernel pcie: speed: 2.5 GT/s lanes: 1 bus-ID: 02:00.0 chip-ID: 168c:003e
    temp: 45.0 C
  IF: wlp2s0 state: up mac: <filter>
  Device-2: Realtek RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet vendor: Acer
    Incorporated ALI RTL8111/8168/8411 driver: r8169 v: kernel pcie: speed: 2.5 GT/s lanes: 1
    port: 3000 bus-ID: 03:00.1 chip-ID: 10ec:8168
  IF: enp3s0f1 state: up speed: 1000 Mbps duplex: full mac: <filter>
  IF-ID-1: virbr0 state: down mac: <filter>
Bluetooth:
  Device-1: Lite-On driver: btusb v: 0.8 type: USB rev: 2.0 speed: 12 Mb/s lanes: 1 bus-ID: 1-7:3
    chip-ID: 04ca:3016
  Report: hciconfig ID: hci0 rfk-id: 2 state: up address: <filter> bt-v: 4.2 lmp-v: 8 sub-v: 25a
Drives:
  Local Storage: total: 1.03 TiB used: 516.16 GiB (49.1%)
  ID-1: /dev/sda vendor: SK Hynix model: HFS128G39TND-N210A size: 119.24 GiB speed: 6.0 Gb/s
    serial: <filter>
  ID-2: /dev/sdb vendor: Western Digital model: WD10SPZX-21Z10T0 size: 931.51 GiB speed: 6.0 Gb/s
    serial: <filter>
Partition:
  ID-1: / size: 116.32 GiB used: 55.73 GiB (47.9%) fs: ext4 dev: /dev/sda2
  ID-2: /boot/efi size: 511 MiB used: 6.1 MiB (1.2%) fs: vfat dev: /dev/sda1
Swap:
  ID-1: swap-1 type: file size: 2 GiB used: 0 KiB (0.0%) priority: -2 file: /swapfile
Sensors:
  System Temperatures: cpu: 51.0 C pch: 39.0 C mobo: N/A gpu: nvidia temp: 39 C
  Fan Speeds (rpm): N/A
Repos:
  Packages: 2804 pm: dpkg pkgs: 2765 pm: flatpak pkgs: 39
  No active apt repos in: /etc/apt/sources.list
  Active apt repos in: /etc/apt/sources.list.d/official-package-repositories.list
    1: deb https: //mirror.cyberbits.eu/linuxmint/packages zara main upstream import backport
    2: deb http: //distrib-coffee.ipsl.jussieu.fr/pub/linux/ubuntu noble main restricted universe multiverse
    3: deb http: //distrib-coffee.ipsl.jussieu.fr/pub/linux/ubuntu noble-updates main restricted universe multiverse
    4: deb http: //distrib-coffee.ipsl.jussieu.fr/pub/linux/ubuntu noble-backports main restricted universe multiverse
    5: deb http: //security.ubuntu.com/ubuntu/ noble-security main restricted universe multiverse
  Active apt repos in: /etc/apt/sources.list.d/spotify.list
    1: deb https: //repository.spotify.com stable non-free
  No active apt repos in: /etc/apt/sources.list.d/steam-beta.list
  Active apt repos in: /etc/apt/sources.list.d/steam-stable.list
    1: deb [arch=amd64,i386 signed-by=/usr/share/keyrings/steam.gpg] https: //repo.steampowered.com/steam/ stable steam
    2: deb-src [arch=amd64,i386 signed-by=/usr/share/keyrings/steam.gpg] https: //repo.steampowered.com/steam/ stable steam
Info:
  Memory: total: 32 GiB available: 31.23 GiB used: 2.25 GiB (7.2%)
  Processes: 287 Power: uptime: 14m wakeups: 0 Init: systemd v: 255 target: graphical (5)
    default: graphical
  Compilers: gcc: 13.3.0 Client: Unknown python3.12 client inxi: 3.3.34

Merci de l'avance de l'aide

[thyam]

Un tit truc en plus, une signature est utile pour les aidants
regarde là => viewtopic.php?f=2&t=1514

[ToOr]

Hello,
La carte Qualcomm Atheros QCA6174 (utilisant le pilote ath10k_pci) est connue pour ses instabilités sous Linux, essai de désactiver le "BSSID Scanning", en effet, par défaut, wpa_supplicant scanne périodiquement les réseaux alentours pour voir s'il y a un meilleur point d'accès. Cela crée un pic de latence (lag spike) toutes les 30 à 60 secondes.
Créé un fichier de configuration :

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sudo nano /etc/NetworkManager/conf.d/no-scan.conf

Et tu y mets ceci :

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[device]
wifi.scan-rand-mac-address=no

[connection]
wifi.bssid-psk-only=yes

Cela va forcer le client à rester sur le point d'accès actuel sans chercher ailleurs.
Pour etre certains qu'il prenne la configuration en compte redémarre ton Acer Nitro.
Voilà bonne chance pour la suite !