Score:0

Wi-Fi constantly disconnects or crashes

in flag

I constantly suffer internet connection losses or my Wi-Fi disconnects from the network, sometimes when it disconnects and I go to the settings to choose the network, my Wi-Fi network does not appear. The internet drops every 3-5 minutes and then I can be connected to the network but without access to the internet, sometimes I get error notifications when connecting to the network or a window asking to authenticate the password.

I have other devices connected to the network and none have problems.

System: Kernel: 5.11.0-43-generic x86_64 bits: 64 compiler: N/A

Desktop: Gnome 3.36.9 Distro: Ubuntu 20.04.3 LTS (Focal Fossa)

Machine: Type: Laptop System: Intel product: Intel powered classmate PC v: Clamshell serial: Mobo: Intel model: Intel powered classmate PC v: Clamshell serial: UEFI [Legacy]: Phoenix v: BPSNB10L.86A.0024.2013.1008.1930 date: 10/08/2013

Battery: ID-1: BAT1 charge: 21.6 Wh condition: 21.6/28.1 Wh (77%) model: ECS CMPC status: Full

CPU: Topology: Dual Core model: Intel Celeron 847 bits: 64 type: MCP arch: Sandy Bridge rev: 7 L2 cache: 2048 KiB flags: lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 4390 Speed: 894 MHz min/max: 800/1100 MHz Core speeds (MHz): 1: 894 2: 801

Graphics: Device-1: Intel 2nd Generation Core Processor Family Integrated Graphics vendor: Elite Systems driver: i915 v: kernel bus ID: 00:02.0 Display: x11 server: X.Org 1.20.13 driver: i915 resolution: 1024x600~60Hz OpenGL: renderer: Mesa Intel HD Graphics 2000 (SNB GT1) v: 3.3 Mesa 22.0.0-devel (git-7956387 2022-01-02 focal-oibaf-ppa) direct render: Yes

Audio: Device-1: Intel 7 Series/C216 Family High Definition Audio vendor: Elite Systems driver: snd_hda_intel v: kernel bus ID: 00:1b.0 Sound Server: ALSA v: k5.11.0-43-generic

Network: Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: Elite Systems driver: r8169 v: kernel port: 2000 bus ID: 01:00.0 IF: enp1s0 state: down mac: Device-2: Intel Centrino Wireless-N 105 driver: iwlwifi v: kernel port: 2000 bus ID: 02:00.0 IF: wlp2s0 state: up mac:

Drives: Local Storage: total: 298.09 GiB used: 141.08 GiB (47.3%) ID-1: /dev/sda vendor: Seagate model: ST320LT012-1DG14C size: 298.09 GiB temp: 33 C

Partition: ID-1: / size: 18.23 GiB used: 11.37 GiB (62.4%) fs: ext4 dev: /dev/sda7 ID-2: /home size: 272.18 GiB used: 129.09 GiB (47.4%) fs: ext4 dev: /dev/sda5 ID-3: swap-1 size: 1.91 GiB used: 644.6 MiB (33.0%) fs: swap dev: /dev/sda6

Sensors: System Temperatures: cpu: 60.0 C mobo: N/A Fan Speeds (RPM): N/A

Info: Processes: 224 Uptime: 15h 44m Memory: 1.70 GiB used: 966.0 MiB (55.4%) Init: systemd runlevel: 5 Compilers: gcc: 9.3.0 Shell: bash v: 5.0.17 inxi: 3.0.38

B.Tanner avatar
bw flag
I get similar symptoms on my laptop when my wifi signal is very weak. If I move to where it is stronger... no problems.
in flag
I'll try, it sounds silly but it might work lol
waltinator avatar
it flag
Look at the logs! `sudo journalctl -b 0 -u NetworkManager`. Read `man journalctl`. Also read the [help] on question formatting.
mangohost

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