Wifi problems
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There are no such things as "stupid" questions. However if you think your question is a bit stupid, then this is the right place for you to post it. Stick to easy to-the-point questions that you feel people can answer fast. For long and complicated questions use the other forums in the support section.
Before you post read how to get help. Topics in this forum are automatically closed 6 months after creation.
Wifi problems
When I run the following commands:
sudo modprobe -r iwlwifi
sudo modprobe iwlwifi 11n_disable=8
my wifi is amazing. But, when I restart my laptop, it goes back to being trash again. How do I make this the default?
sudo modprobe -r iwlwifi
sudo modprobe iwlwifi 11n_disable=8
my wifi is amazing. But, when I restart my laptop, it goes back to being trash again. How do I make this the default?
Last edited by LockBot on Wed Dec 28, 2022 7:16 am, edited 1 time in total.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.
- Pjotr
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Re: Wifi problems
Copy/paste this line into the terminal and press Enter:
Reboot and test.
Code: Select all
echo "options iwlwifi 11n_disable=8" | sudo tee /etc/modprobe.d/iwlwifi-options.conf
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Re: Wifi problems
Didn't work, rebooted and did a speed test, got back like 30 Mbps, but when I type the two commands in the terminal manually and do the speed test i get back like 200 Mbps
Re: Wifi problems
I have been going at it for like 5 hours. I tried many things, even tried making the commands run at startup by placing them in /etc/rc.local but nothing. Maybe I did it wrong? Is this even possible?
Last edited by Elco03 on Mon Jun 27, 2022 9:02 am, edited 2 times in total.
- Pjotr
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Re: Wifi problems
What does this command say:
Code: Select all
cat /etc/modprobe.d/iwlwifi-options.conf
Tip: 10 things to do after installing Linux Mint 21.3 Virginia
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All in all, horse sense simply makes sense.
Keep your Linux Mint healthy: Avoid these 10 fatal mistakes
Twitter: twitter.com/easylinuxtips
All in all, horse sense simply makes sense.
Re: Wifi problems
options iwlwifi 11n_disable=8
- Pjotr
- Level 23
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Re: Wifi problems
Tip: 10 things to do after installing Linux Mint 21.3 Virginia
Keep your Linux Mint healthy: Avoid these 10 fatal mistakes
Twitter: twitter.com/easylinuxtips
All in all, horse sense simply makes sense.
Keep your Linux Mint healthy: Avoid these 10 fatal mistakes
Twitter: twitter.com/easylinuxtips
All in all, horse sense simply makes sense.
Re: Wifi problems
System: Kernel: 5.15.0-33-generic x86_64 bits: 64 compiler: N/A Desktop: Cinnamon 5.2.7
Distro: Linux Mint 20.3 Una base: Ubuntu 20.04 focal
Machine: Type: Laptop System: Dell product: Latitude 5410 v: N/A serial: <filter>
Mobo: Dell model: 06KF2W v: A00 serial: <filter> UEFI: Dell v: 1.2.16 date: 07/20/2020
Battery: ID-1: BAT0 charge: 64.1 Wh condition: 64.1/68.0 Wh (94%) model: SMP DELL 1VY7F8B status: Full
Memory: RAM: total: 7.37 GiB used: 2.08 GiB (28.3%)
RAM Report: permissions: Unable to run dmidecode. Root privileges required.
CPU: Topology: Quad Core model: Intel Core i5-10310U bits: 64 type: MT MCP arch: Kaby Lake rev: C
L2 cache: 6144 KiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 35199
Speed: 800 MHz min/max: 400/4400 MHz Core speeds (MHz): 1: 800 2: 1285 3: 1064 4: 917 5: 800 6: 800
7: 800 8: 800
Graphics: Device-1: Intel UHD Graphics vendor: Dell driver: i915 v: kernel bus ID: 00:02.0
Display: x11 server: X.Org 1.20.13 driver: modesetting unloaded: fbdev,vesa resolution: 1920x1080~60Hz
OpenGL: renderer: Mesa Intel UHD Graphics (CML GT2) v: 4.6 Mesa 21.2.6 direct render: Yes
Audio: Device-1: Intel vendor: Dell driver: snd_hda_intel v: kernel bus ID: 00:1f.3
Sound Server: ALSA v: k5.15.0-33-generic
Network: Device-1: Intel Wireless-AC 9462 driver: iwlwifi v: kernel port: 3000 bus ID: 00:14.3
IF: wlo1 state: up mac: <filter>
Device-2: Intel Ethernet I219-LM vendor: Dell driver: e1000e v: kernel port: efa0 bus ID: 00:1f.6
IF: eno2 state: down mac: <filter>
Drives: Local Storage: total: 238.47 GiB used: 24.11 GiB (10.1%)
ID-1: /dev/nvme0n1 model: KBG40ZNS256G NVMe KIOXIA 256GB size: 238.47 GiB
Partition: ID-1: / size: 233.24 GiB used: 24.10 GiB (10.3%) fs: ext4 dev: /dev/nvme0n1p2
ID-2: /boot/efi size: 511.0 MiB used: 5.2 MiB (1.0%) fs: vfat dev: /dev/nvme0n1p1
ID-3: /snap/bare/5 raw size: 4 KiB size: <superuser/root required> used: <superuser/root required>
fs: squashfs dev: /dev/loop0
ID-4: /snap/core/13308 raw size: 113.9 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop11
ID-5: /snap/core18/2409 raw size: 55.5 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop4
ID-6: /snap/core20/1518 raw size: 61.9 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop1
ID-7: /snap/gnome-3-28-1804/161 raw size: 164.8 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop8
ID-8: /snap/gnome-3-38-2004/106 raw size: 254.1 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop5
ID-9: /snap/gtk-common-themes/1534 raw size: 81.3 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop2
ID-10: /snap/postman/178 raw size: 181.7 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop6
ID-11: /snap/snapd/16010 raw size: 47.0 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop7
ID-12: /snap/vuze-vs/3 raw size: 280.2 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop9
ID-13: /snap/wine-platform-6-stable/19 raw size: 322.9 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop3
ID-14: /snap/wine-platform-runtime/306 raw size: 347.2 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop10
Sensors: System Temperatures: cpu: 45.0 C mobo: N/A
Fan Speeds (RPM): cpu: 0
Repos: No active apt repos in: /etc/apt/sources.list
Active apt repos in: /etc/apt/sources.list.d/google-chrome.list
1: deb [arch=amd64] https://dl.google.com/linux/chrome/deb/ stable main
Active apt repos in: /etc/apt/sources.list.d/nodesource.list
1: deb [signed-by=/usr/share/keyrings/nodesource.gpg] https://deb.nodesource.com/node_12.x focal main
2: deb-src [signed-by=/usr/share/keyrings/nodesource.gpg] https://deb.nodesource.com/node_12.x focal main
Active apt repos in: /etc/apt/sources.list.d/official-package-repositories.list
1: deb http://packages.linuxmint.com una main upstream import backport #id:linuxmint_main
2: deb http://archive.ubuntu.com/ubuntu focal main restricted universe multiverse
3: deb http://archive.ubuntu.com/ubuntu focal-updates main restricted universe multiverse
4: deb http://archive.ubuntu.com/ubuntu focal-backports main restricted universe multiverse
5: deb http://security.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
6: deb http://archive.canonical.com/ubuntu/ focal partner
Active apt repos in: /etc/apt/sources.list.d/vscode.list
1: deb [arch=amd64] https://packages.microsoft.com/repos/vscode stable main
Info: Processes: 288 Uptime: 3m Init: systemd runlevel: 5 Compilers: gcc: 9.4.0 Shell: bash v: 5.0.17
inxi: 3.0.38
Distro: Linux Mint 20.3 Una base: Ubuntu 20.04 focal
Machine: Type: Laptop System: Dell product: Latitude 5410 v: N/A serial: <filter>
Mobo: Dell model: 06KF2W v: A00 serial: <filter> UEFI: Dell v: 1.2.16 date: 07/20/2020
Battery: ID-1: BAT0 charge: 64.1 Wh condition: 64.1/68.0 Wh (94%) model: SMP DELL 1VY7F8B status: Full
Memory: RAM: total: 7.37 GiB used: 2.08 GiB (28.3%)
RAM Report: permissions: Unable to run dmidecode. Root privileges required.
CPU: Topology: Quad Core model: Intel Core i5-10310U bits: 64 type: MT MCP arch: Kaby Lake rev: C
L2 cache: 6144 KiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 35199
Speed: 800 MHz min/max: 400/4400 MHz Core speeds (MHz): 1: 800 2: 1285 3: 1064 4: 917 5: 800 6: 800
7: 800 8: 800
Graphics: Device-1: Intel UHD Graphics vendor: Dell driver: i915 v: kernel bus ID: 00:02.0
Display: x11 server: X.Org 1.20.13 driver: modesetting unloaded: fbdev,vesa resolution: 1920x1080~60Hz
OpenGL: renderer: Mesa Intel UHD Graphics (CML GT2) v: 4.6 Mesa 21.2.6 direct render: Yes
Audio: Device-1: Intel vendor: Dell driver: snd_hda_intel v: kernel bus ID: 00:1f.3
Sound Server: ALSA v: k5.15.0-33-generic
Network: Device-1: Intel Wireless-AC 9462 driver: iwlwifi v: kernel port: 3000 bus ID: 00:14.3
IF: wlo1 state: up mac: <filter>
Device-2: Intel Ethernet I219-LM vendor: Dell driver: e1000e v: kernel port: efa0 bus ID: 00:1f.6
IF: eno2 state: down mac: <filter>
Drives: Local Storage: total: 238.47 GiB used: 24.11 GiB (10.1%)
ID-1: /dev/nvme0n1 model: KBG40ZNS256G NVMe KIOXIA 256GB size: 238.47 GiB
Partition: ID-1: / size: 233.24 GiB used: 24.10 GiB (10.3%) fs: ext4 dev: /dev/nvme0n1p2
ID-2: /boot/efi size: 511.0 MiB used: 5.2 MiB (1.0%) fs: vfat dev: /dev/nvme0n1p1
ID-3: /snap/bare/5 raw size: 4 KiB size: <superuser/root required> used: <superuser/root required>
fs: squashfs dev: /dev/loop0
ID-4: /snap/core/13308 raw size: 113.9 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop11
ID-5: /snap/core18/2409 raw size: 55.5 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop4
ID-6: /snap/core20/1518 raw size: 61.9 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop1
ID-7: /snap/gnome-3-28-1804/161 raw size: 164.8 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop8
ID-8: /snap/gnome-3-38-2004/106 raw size: 254.1 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop5
ID-9: /snap/gtk-common-themes/1534 raw size: 81.3 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop2
ID-10: /snap/postman/178 raw size: 181.7 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop6
ID-11: /snap/snapd/16010 raw size: 47.0 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop7
ID-12: /snap/vuze-vs/3 raw size: 280.2 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop9
ID-13: /snap/wine-platform-6-stable/19 raw size: 322.9 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop3
ID-14: /snap/wine-platform-runtime/306 raw size: 347.2 MiB size: <superuser/root required>
used: <superuser/root required> fs: squashfs dev: /dev/loop10
Sensors: System Temperatures: cpu: 45.0 C mobo: N/A
Fan Speeds (RPM): cpu: 0
Repos: No active apt repos in: /etc/apt/sources.list
Active apt repos in: /etc/apt/sources.list.d/google-chrome.list
1: deb [arch=amd64] https://dl.google.com/linux/chrome/deb/ stable main
Active apt repos in: /etc/apt/sources.list.d/nodesource.list
1: deb [signed-by=/usr/share/keyrings/nodesource.gpg] https://deb.nodesource.com/node_12.x focal main
2: deb-src [signed-by=/usr/share/keyrings/nodesource.gpg] https://deb.nodesource.com/node_12.x focal main
Active apt repos in: /etc/apt/sources.list.d/official-package-repositories.list
1: deb http://packages.linuxmint.com una main upstream import backport #id:linuxmint_main
2: deb http://archive.ubuntu.com/ubuntu focal main restricted universe multiverse
3: deb http://archive.ubuntu.com/ubuntu focal-updates main restricted universe multiverse
4: deb http://archive.ubuntu.com/ubuntu focal-backports main restricted universe multiverse
5: deb http://security.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
6: deb http://archive.canonical.com/ubuntu/ focal partner
Active apt repos in: /etc/apt/sources.list.d/vscode.list
1: deb [arch=amd64] https://packages.microsoft.com/repos/vscode stable main
Info: Processes: 288 Uptime: 3m Init: systemd runlevel: 5 Compilers: gcc: 9.4.0 Shell: bash v: 5.0.17
inxi: 3.0.38
- Pjotr
- Level 23
- Posts: 19800
- Joined: Mon Mar 07, 2011 10:18 am
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Re: Wifi problems
Looks like a rather tweaked system. I don't like that nodesource thingy.... This might account for unexpected behaviour by your system.
The modprobe.d modification should work, and has done so in the past on a system of mine. Do you have the opportunity to test that modification in a vanilla (completely default) Mint system?
The modprobe.d modification should work, and has done so in the past on a system of mine. Do you have the opportunity to test that modification in a vanilla (completely default) Mint system?
Tip: 10 things to do after installing Linux Mint 21.3 Virginia
Keep your Linux Mint healthy: Avoid these 10 fatal mistakes
Twitter: twitter.com/easylinuxtips
All in all, horse sense simply makes sense.
Keep your Linux Mint healthy: Avoid these 10 fatal mistakes
Twitter: twitter.com/easylinuxtips
All in all, horse sense simply makes sense.
Re: Wifi problems
Well, I don't have a spare laptop if that's what you mean. Could I maybe somehow make the two terminal commands that fix my problem run every time I turn on my laptop?
- Pjotr
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Re: Wifi problems
Actually, the modprobe.d modification should take care of that. But as that "royal" method doesn't seem to work, let's try this cumbersome alternative:
https://easylinuxtipsproject.blogspot.c ... artup.html
Tip: 10 things to do after installing Linux Mint 21.3 Virginia
Keep your Linux Mint healthy: Avoid these 10 fatal mistakes
Twitter: twitter.com/easylinuxtips
All in all, horse sense simply makes sense.
Keep your Linux Mint healthy: Avoid these 10 fatal mistakes
Twitter: twitter.com/easylinuxtips
All in all, horse sense simply makes sense.
Re: Wifi problems
It worked, yaaay. Half of my day wasted on this but yaaay
- Pjotr
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- Joined: Mon Mar 07, 2011 10:18 am
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Re: Wifi problems
No victory tastes as sweet as a hard-fought one.
Tip: 10 things to do after installing Linux Mint 21.3 Virginia
Keep your Linux Mint healthy: Avoid these 10 fatal mistakes
Twitter: twitter.com/easylinuxtips
All in all, horse sense simply makes sense.
Keep your Linux Mint healthy: Avoid these 10 fatal mistakes
Twitter: twitter.com/easylinuxtips
All in all, horse sense simply makes sense.