Score:1

I cant install the driver of intel 3165 in ubuntu20.04 correctly

fr flag

My kernel is generic 5.8.0-48, and because of my mistake, my wifi can't work.

When i type lshw -C, there is no logical name and the description doesn't display the driver for the network controller card.

chili555 avatar
cn flag
The correct driver is *iwlwifi* which is installed by default. If it is not working, there is something else wrong. Let's find out. Please run: `sudo modprobe iwlwifi && sudo dmesg | grep iwl` As the output may be lengthy, paste the result here and give us the link: http://paste.ubuntu.com Welcome to Ask Ubuntu.
ewwe fe avatar
fr flag
thank you,after i ran the command,it shows that:`modprobe: ERROR: ../libkmod/libkmod-module.c:838 kmod_module_insert_module() could not find module by name='iwlwifi' modprobe: ERROR: could not insert 'iwlwifi': Unknown symbol in module, or unknown parameter (see dmesg)`.It seems
chili555 avatar
cn flag
May we also see: `sudo dpkg -s linux-modules-extra-5.8.0-48-generic | grep Status` and also: `sudo dmesg | grep iwl`
ewwe fe avatar
fr flag
After i ran the command `sudo dpkg -s linux-modules-extra-5.8.0-48-generic | grep Status` it shows `Status: deinstall ok config-files` ,but when i type the command `sudo dmesg | grep iwl` ,there is no output.IS the system lose some moudles should be installed?
Score:0
cn flag

Please get a working internet connection by ethernet, tethering or whatever means possible. Open a terminal and do:

sudo apt update
sudo apt install linux-modules-extra-5.8.0-48-generic 
sudo apt install --reinstall linux-generic

Reboot and your wireless should be working.

kr flag
Intel 3165 wifi does not work on jammy new install. I've tried the purge of the backport iwlwifi module but that didn't help. I followed the instructions on another post to give diagnostics. They are at https://pastebin.ubuntu.com/p/6tgVfYkmFj/
chili555 avatar
cn flag
@JohnRose Please start your own new question.
kr flag
My own new question is at https://askubuntu.com/questions/1436632/intel-3165-wifi-does-not-work-on-jammy
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