No network connection even WiFi is working stable


since some days (I don’t use my laptop regularly) I have problems with my wifi internet/lan connection.

When Wifi connects I have internet & lan. So i can go to any website or go to my router webinterface via ip. Then after ~5 Minutes it breaks up. Still Wifi Signal very got and stable. But I cannot reach any websites in the internet but also not my routers webinterface via ip address.

I can only restart the laptop, then it’s working again for around 5 minutes.

I have installed all updates.

Don’t really know where to start searching for the problem.

There is not enough information here to begin to figure out what may be wrong. Please read:

  Kernel: 5.15.32-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 11.2.0
    parameters: BOOT_IMAGE=/vmlinuz-5.15-x86_64
    root=/dev/mapper/lvm_aspire1-root rw
    cryptdevice=UUID=fc42caff-dd03-4fe1-a8ba-600665f12a51:lvm_aspire1 quiet
  Desktop: Xfce v: 4.16.0 tk: Gtk v: 3.24.29 info: xfce4-panel wm: xfwm
    v: 4.16.1 vt: 7 dm: LightDM v: 1.30.0 Distro: Manjaro Linux base: Arch Linux
  Type: Laptop System: Acer product: Aspire ES1-131 v: V1.20
    serial: <superuser required>
  Mobo: Acer model: Garp_BA v: V1.20 serial: <superuser required>
    UEFI: Insyde v: 1.20 date: 11/13/2015
  ID-1: BAT1 charge: 32.6 Wh (100.0%) condition: 32.6/37.8 Wh (86.1%)
    volts: 12.7 min: 11.4 model: SIMPLO AC14B18J type: Li-ion serial: <filter>
    status: full
  RAM: total: 3.75 GiB used: 2.62 GiB (70.0%)
  RAM Report:
    permissions: Unable to run dmidecode. Root privileges required.
  Info: model: Intel Pentium N3700 bits: 64 type: MCP arch: Airmont family: 6
    model-id: 0x4C (76) stepping: 3 microcode: 0x368
  Topology: cpus: 1x cores: 4 smt: <unsupported> cache: L1: 224 KiB
    desc: d-4x24 KiB; i-4x32 KiB L2: 2 MiB desc: 2x1024 KiB
  Speed (MHz): avg: 1590 high: 2095 min/max: 480/2400 scaling:
    driver: intel_cpufreq governor: schedutil cores: 1: 1953 2: 2095 3: 1047
    4: 1267 bogomips: 12805
  Flags: 3dnowprefetch acpi aes aperfmperf apic arat arch_perfmon bts
    clflush cmov constant_tsc cpuid cx16 cx8 de ds_cpl dtes64 dtherm dts epb ept
    erms est flexpriority fpu fxsr ht ibpb ibrs ida lahf_lm lm mca mce
    md_clear mmx monitor movbe msr mtrr nonstop_tsc nopl nx pae pat pbe
    pclmulqdq pdcm pebs pge pni popcnt pse pse36 pti rdrand rdtscp rep_good
    sep smep ss sse sse2 sse4_1 sse4_2 ssse3 stibp syscall tm tm2 tpr_shadow
    tsc tsc_adjust tsc_deadline_timer tsc_known_freq tsc_reliable vme vmx vnmi
    vpid xtopology xtpr
  Type: itlb_multihit status: Not affected
  Type: l1tf status: Not affected
  Type: mds mitigation: Clear CPU buffers; SMT disabled
  Type: meltdown mitigation: PTI
  Type: spec_store_bypass status: Not affected
  Type: spectre_v1
    mitigation: usercopy/swapgs barriers and __user pointer sanitization
  Type: spectre_v2 mitigation: Retpolines, IBPB: conditional, IBRS_FW,
    STIBP: disabled, RSB filling
  Type: srbds status: Not affected
  Type: tsx_async_abort status: Not affected
  Device-1: Intel Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx
    Integrated Graphics
    vendor: Acer Incorporated ALI driver: i915 v: kernel ports: active: eDP-1
    empty: DP-1, DP-2, HDMI-A-1, HDMI-A-2 bus-ID: 00:02.0 chip-ID: 8086:22b1
    class-ID: 0300
  Device-2: Chicony VGA Webcam type: USB driver: uvcvideo bus-ID: 1-4:2
    chip-ID: 04f2:b47f class-ID: 0e02 serial: <filter>
  Display: x11 server: X.Org v: compositor: xfwm v: 4.16.1 driver:
    X: loaded: modesetting alternate: fbdev,vesa gpu: i915 display-ID: :0.0
    screens: 1
  Screen-1: 0 s-res: 1366x768 s-dpi: 96 s-size: 361x203mm (14.21x7.99")
    s-diag: 414mm (16.31")
  Monitor-1: eDP-1 model: AU Optronics 0x235c built: 2013 res: 1366x768
    hz: 60 dpi: 136 gamma: 1.2 size: 256x144mm (10.08x5.67") diag: 294mm (11.6")
    ratio: 16:9 modes: 1366x768
  OpenGL: renderer: Mesa DRI Intel HD Graphics 405 (BSW) v: 4.6 Mesa 21.3.8
    compat-v: 3.0 direct render: Yes
  Device-1: Intel Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series
    High Definition Audio
    vendor: Acer Incorporated ALI driver: snd_hda_intel v: kernel
    bus-ID: 00:1b.0 chip-ID: 8086:2284 class-ID: 0403
  Sound Server-1: ALSA v: k5.15.32-1-MANJARO running: yes
  Sound Server-2: JACK v: 1.9.20 running: no
  Sound Server-3: PulseAudio v: 15.0 running: yes
  Sound Server-4: PipeWire v: 0.3.49 running: yes
  Device-1: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter
    vendor: Foxconn driver: ath9k v: kernel pcie: gen: 1 speed: 2.5 GT/s
    lanes: 1 bus-ID: 02:00.0 chip-ID: 168c:0036 class-ID: 0280
  IF: wlp2s0 state: up mac: <filter>
  IP v4: <filter> type: noprefixroute scope: global broadcast: <filter>
  IP v6: <filter> type: noprefixroute scope: link
  Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
    vendor: Acer Incorporated ALI driver: r8168 v: 8.049.02-NAPI modules: r8169
    pcie: gen: 1 speed: 2.5 GT/s lanes: 1 port: 1000 bus-ID: 03:00.0
    chip-ID: 10ec:8168 class-ID: 0200
  IF: enp3s0 state: down mac: <filter>
  WAN IP: <filter>
  Message: No bluetooth data found.
  Message: Unable to run lvs. Root privileges required.
  Device-1: lvm_aspire1 maj-min: 254:0 type: LUKS dm: dm-0 size: 1.82 TiB
  p-1: sda3 maj-min: 8:3 size: 1.82 TiB
  Message: No RAID data found.
  Local Storage: total: 1.83 TiB used: 558.05 GiB (29.7%)
  SMART Message: Required tool smartctl not installed. Check --recommends
  ID-1: /dev/mmcblk1 maj-min: 179:0 vendor: SanDisk model: SL16G
    size: 14.84 GiB block-size: physical: 512 B logical: 512 B type: SSD
    serial: <filter> scheme: MBR
  ID-2: /dev/sda maj-min: 8:0 vendor: SanDisk model: SDSSDH3 2T00
    size: 1.82 TiB block-size: physical: 512 B logical: 512 B speed: 6.0 Gb/s
    type: SSD serial: <filter> rev: 20RL scheme: GPT
  Message: No optical or floppy data found.
  ID-1: / raw-size: 50 GiB size: 49.09 GiB (98.18%) used: 27.98 GiB (57.0%)
    fs: ext4 dev: /dev/dm-1 maj-min: 254:1 mapped: lvm_aspire1-root label: N/A
    uuid: N/A
  ID-2: /boot raw-size: 488.3 MiB size: 464.5 MiB (95.14%)
    used: 229 MiB (49.3%) fs: ext4 dev: /dev/sda2 maj-min: 8:2 label: N/A
    uuid: 4b8fa0de-4b76-4e6b-b9e7-2055995760ed
  ID-3: /boot/efi raw-size: 488.3 MiB size: 487.3 MiB (99.80%)
    used: 280 KiB (0.1%) fs: vfat dev: /dev/sda1 maj-min: 8:1 label: N/A
    uuid: AEF3-0754
  ID-4: /home raw-size: 1.77 TiB size: 1.74 TiB (98.42%)
    used: 523.26 GiB (29.4%) fs: ext4 dev: /dev/dm-3 maj-min: 254:3
    mapped: lvm_aspire1-home label: N/A uuid: N/A
  ID-5: /mnt/hd_hidden raw-size: 20 GiB size: 19.56 GiB (97.81%)
    used: 4.7 GiB (24.0%) fs: ext4 dev: /dev/dm-5 maj-min: 254:5
    mapped: veracrypt1 label: N/A uuid: N/A
  ID-6: /run/media/wolf/TONUINO raw-size: 14.84 GiB size: 14.82 GiB (99.90%)
    used: 981.8 MiB (6.5%) fs: vfat dev: /dev/mmcblk1p1 maj-min: 179:1
    label: TONUINO uuid: 4764-C9D1
  Kernel: swappiness: 60 (default) cache-pressure: 100 (default)
  ID-1: swap-1 type: partition size: 952 MiB used: 940.5 MiB (98.8%)
    priority: -2 dev: /dev/dm-2 maj-min: 254:2 mapped: lvm_aspire1-swap
    label: N/A uuid: 6c21d177-2c43-4562-9899-d09f48afddfb
  ID-1: /dev/dm-4 maj-min: 254:4 mapped: veracrypt1_0 size: 20 GiB
    fs: <superuser required> label: N/A uuid: N/A
  Hub-1: 1-0:1 info: Hi-speed hub with single TT ports: 7 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Device-1: 1-4:2 info: Chicony VGA Webcam type: Video driver: uvcvideo
    interfaces: 2 rev: 2.0 speed: 480 Mb/s power: 500mA chip-ID: 04f2:b47f
    class-ID: 0e02 serial: <filter>
  Hub-2: 2-0:1 info: Super-speed hub ports: 6 rev: 3.0 speed: 5 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
  System Temperatures: cpu: 41.0 C mobo: N/A
  Fan Speeds (RPM): N/A
  Processes: 281 Uptime: 3h 21m wakeups: 8 Init: systemd v: 250
  tool: systemctl Compilers: gcc: 11.2.0 Packages: 1685 pacman: 1675 lib: 466
  flatpak: 0 snap: 10 Shell: Bash v: 5.1.16 running-in: tilda inxi: 3.3.15