Ondersteuning > Internet en draadloos
Wifi verbinding valt uit op onregelmatige momenten
shadoogie2960:
Sedert enkele maanden valt de internetverbinding weg van mijn Medion P7818 laptop onder Ubuntu 20.04.1
Heb het niet enkel thuis maar ook op andere locaties - dus aan de router zal het niet liggen (de Wifi antennes staan trouwens vlak bij de laptop).
Voor de kenners is hier mijn configuratie:
~$ inxi -Fxpmrz
System: Kernel: 5.4.0-58-generic x86_64 bits: 64 compiler: gcc v: 9.3.0 Desktop: Gnome 3.36.4
Distro: Ubuntu 20.04.1 LTS (Focal Fossa)
Machine: Type: Laptop System: Medion product: P7818 v: 1.0 serial: <filter>
Mobo: Medion model: P7818 v: 1.0 serial: <filter> BIOS: American Megatrends v: 507 date: 11/12/2012
Memory: RAM: total: 15.52 GiB used: 2.21 GiB (14.3%)
RAM Report: permissions: Unable to run dmidecode. Root privileges required.
CPU: Topology: Dual Core model: Intel Core i5-3210M bits: 64 type: MT MCP arch: Ivy Bridge rev: 9 L2 cache: 3072 KiB
flags: avx lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 19953
Speed: 1197 MHz min/max: 1200/3100 MHz Core speeds (MHz): 1: 1197 2: 1295 3: 1468 4: 1333
Graphics: Device-1: Intel 3rd Gen Core processor Graphics vendor: Pegatron driver: i915 v: kernel bus ID: 00:02.0
Device-2: NVIDIA GK107M [GeForce GT 730M] vendor: Pegatron driver: nvidia v: 390.138 bus ID: 01:00.0
Display: x11 server: X.Org 1.20.8 driver: modesetting,nvidia unloaded: fbdev,nouveau,vesa resolution: 1600x900~60Hz
OpenGL: renderer: GeForce GT 730M/PCIe/SSE2 v: 4.6.0 NVIDIA 390.138 direct render: Yes
Audio: Device-1: Intel 7 Series/C216 Family High Definition Audio vendor: Pegatron driver: snd_hda_intel v: kernel
bus ID: 00:1b.0
Sound Server: ALSA v: k5.4.0-58-generic
Network: Device-1: Intel Centrino Wireless-N 2230 driver: iwlwifi v: kernel port: e000 bus ID: 03:00.0
IF: wlp3s0 state: up mac: <filter>
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: Pegatron driver: r8169 v: kernel
port: d000 bus ID: 04:00.0
IF: enp4s0 state: down mac: <filter>
Drives: Local Storage: total: 937.11 GiB used: 470.34 GiB (50.2%)
ID-1: /dev/sda vendor: Crucial model: M4-CT256M4SSD3 size: 238.47 GiB
ID-2: /dev/sdb vendor: Hitachi model: HTS727575A9E364 size: 698.64 GiB
Partition: ID-1: / size: 225.48 GiB used: 150.47 GiB (66.7%) fs: ext4 dev: /dev/sda6
ID-2: /boot/efi size: 511.0 MiB used: 4 KiB (0.0%) fs: vfat dev: /dev/sda1
ID-3: /media/data size: 698.14 GiB used: 319.87 GiB (45.8%) fs: ntfs dev: /dev/sdb6
ID-4: /snap/audacity/732 raw size: 118.4 MiB size: <superuser/root required> used: <superuser/root required>
fs: squashfs dev: /dev/loop2
ID-5: /snap/audacity/748 raw size: 117.9 MiB size: <superuser/root required> used: <superuser/root required>
fs: squashfs dev: /dev/loop0
ID-6: /snap/canonical-livepatch/95 raw size: 9.1 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop1
ID-7: /snap/core/10444 raw size: 97.9 MiB size: <superuser/root required> used: <superuser/root required>
fs: squashfs dev: /dev/loop3
ID-8: /snap/core/10577 raw size: 97.9 MiB size: <superuser/root required> used: <superuser/root required>
fs: squashfs dev: /dev/loop17
ID-9: /snap/core18/1932 raw size: 55.4 MiB size: <superuser/root required> used: <superuser/root required>
fs: squashfs dev: /dev/loop5
ID-10: /snap/core18/1944 raw size: 55.4 MiB size: <superuser/root required> used: <superuser/root required>
fs: squashfs dev: /dev/loop4
ID-11: /snap/darktable/59 raw size: 62.6 MiB size: <superuser/root required> used: <superuser/root required>
fs: squashfs dev: /dev/loop8
ID-12: /snap/darktable/63 raw size: 62.6 MiB size: <superuser/root required> used: <superuser/root required>
fs: squashfs dev: /dev/loop10
ID-13: /snap/gnome-3-28-1804/128 raw size: 161.4 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop11
ID-14: /snap/gnome-3-28-1804/145 raw size: 162.9 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop20
ID-15: /snap/gnome-3-34-1804/36 raw size: 255.6 MiB size: <superuser/root required> used: <superuser/root required>
fs: squashfs dev: /dev/loop13
ID-16: /snap/gnome-3-34-1804/60 raw size: 217.9 MiB size: <superuser/root required> used: <superuser/root required>
fs: squashfs dev: /dev/loop7
ID-17: /snap/gtk-common-themes/1513 raw size: 64.4 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop12
ID-18: /snap/gtk-common-themes/1514 raw size: 64.8 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop6
ID-19: /snap/gtk2-common-themes/13 raw size: 140 KiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop14
ID-20: /snap/skype/160 raw size: 175.7 MiB size: <superuser/root required> used: <superuser/root required>
fs: squashfs dev: /dev/loop9
ID-21: /snap/skype/161 raw size: 178.5 MiB size: <superuser/root required> used: <superuser/root required>
fs: squashfs dev: /dev/loop19
ID-22: /snap/snapd/10238 raw size: 31.1 MiB size: <superuser/root required> used: <superuser/root required>
fs: squashfs dev: /dev/loop18
ID-23: /snap/snapd/10492 raw size: 31.1 MiB size: <superuser/root required> used: <superuser/root required>
fs: squashfs dev: /dev/loop16
ID-24: /snap/vlc/1700 raw size: 290.4 MiB size: <superuser/root required> used: <superuser/root required>
fs: squashfs dev: /dev/loop15
Sensors: System Temperatures: cpu: 59.0 C mobo: N/A gpu: nvidia temp: 50 C
Fan Speeds (RPM): N/A
Repos: Active apt repos in: /etc/apt/sources.list
1: deb http://be.archive.ubuntu.com/ubuntu/ focal main restricted
2: deb http://be.archive.ubuntu.com/ubuntu/ focal-updates main restricted
3: deb http://be.archive.ubuntu.com/ubuntu/ focal universe
4: deb http://be.archive.ubuntu.com/ubuntu/ focal-updates universe
5: deb http://be.archive.ubuntu.com/ubuntu/ focal multiverse
6: deb http://be.archive.ubuntu.com/ubuntu/ focal-updates multiverse
7: deb http://be.archive.ubuntu.com/ubuntu/ focal-backports main restricted universe multiverse
8: deb http://security.ubuntu.com/ubuntu focal-security main restricted
9: deb http://security.ubuntu.com/ubuntu focal-security universe
10: deb http://security.ubuntu.com/ubuntu focal-security multiverse
11: deb http://archive.canonical.com/ focal partner
No active apt repos in: /etc/apt/sources.list.d/otto-kesselgulasch-ubuntu-gimp-focal.list
Active apt repos in: /etc/apt/sources.list.d/stefansundin-ubuntu-truecrypt-focal.list
1: deb http://ppa.launchpad.net/stefansundin/truecrypt/ubuntu focal main
Active apt repos in: /etc/apt/sources.list.d/teams.list
1: deb [arch=amd64] https://packages.microsoft.com/repos/ms-teams stable main
Info: Processes: 248 Uptime: 2h 34m Init: systemd runlevel: 5 Compilers: gcc: 9.3.0 Shell: bash v: 5.0.17 inxi: 3.0.38
Kan iemand mij op weg zetten om deze wegvallende connectie weer 'gezond' te maken ? Bedankt !
Pjotr:
Wat zegt:
--- Code: ---iwconfig
--- Einde van code ---
shadoogie2960:
iwconfig zegt:
~$ iwconfig
enp4s0 no wireless extensions.
wlp3s0 IEEE 802.11 ESSID:"LinksysFVdH"
Mode:Managed Frequency:2.462 GHz Access Point: 58:EF:68:0E:5B:F8
Bit Rate=58.5 Mb/s Tx-Power=16 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=70/70 Signal level=-28 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:60 Missed beacon:0
lo no wireless extensions.
Pjotr:
Probeer dit eens:
https://makkelijkelinuxtips.blogspot.com/p/intel-wifi.html#ID2
(punt 2)
shadoogie2960:
Beste Pjotr,
Hartelijk dank om uw kennis te willen delen !
Ik heb puntje 2 uitgevoerd en wacht nu in spanning af hoe het resultaat zal zijn.
Soms gebeurt het dat de verbinding 3 uur intact blijft; soms valt deze drie keer weg op één uur tijd ...
Geduld hebben dus ... :|
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