Dell Latitude 5280/5288

• Service Tag: 5PGBBH2
• Express Service Code: 12422968022

Driver WiFi

Intel Wireless 8265 / 8275

sudo su
cd /lib/firmware
wget https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/plain/iwlwifi-8265-31.ucode 

atau

cp iwlwifi-8265-31.ucode /lib/firmware/

atau

https://wireless.wiki.kernel.org/en/users/Drivers/iwlwifi#Supported_Devices

cd /lib/firmware
wget https://wireless.wiki.kernel.org/_media/en/users/drivers/iwlwifi-8265-ucode-22.361476.0.tgz
wget https://wireless.wiki.kernel.org/_media/en/users/drivers/iwlwifi-3168-ucode-22.361476.0.tgz

tar zxvf iwlwifi-8265-ucode-22.361476.0.tgz
tar zxvf iwlwifi-3168-ucode-22.361476.0.tgz

cp iwlwifi-8265-ucode-22.361476.0/iwlwifi-8265-22.ucode /lib/firmware/
cp iwlwifi-3168-ucode-22.361476.0/iwlwifi-3168-22.ucode /lib/firmware/

The driver loads the firmware using the kernel's firmware_class infrastructure. More information can be found under in the Documentation/firmware_class/README file in the kernel source. In order to function correctly the driver requires this to be enabled in your kernel. When you configure the kernel, you can find this option in the following location:

Device Drivers ->
    Generic Driver Options ->
        Userspace firmware loading support

You can determine if your kernel currently has firmware loader support by looking for the

CONFIG_FW_LOADER

definition on your kernel's

.config

Driver Ethernet

Intel Ethernet Connection (4) I219-LM

https://sourceforge.net/projects/e1000/files/latest/download?source=typ_redirect

cp e1000e-3.3.6.tar.gz /usr/local/src
cd /usr/local/src
tar e1000e-3.3.6.tar.gz
cd /usr/local/src/e1000e-3.3.6/src
make
make install

Gagal

https://sourceforge.net/projects/e1000/files/igb%20stable/5.3.5.4/igb-5.3.5.4.tar.gz/download

cp igb-5.3.5.4.tar.gz /usr/local/src
cd /usr/local/src
tar zxvf igb-5.3.5.4.tar.gz
cd /usr/local/src/igb-5.3.5.4/src/
make
make install

cek

modprobe igb

Gagal

https://downloadcenter.intel.com/downloads/eula/17509/Intel-Network-Adapter-Gigabit-Base-Driver-for-FreeBSD-?httpDown=https%3A%2F%2Fdownloadmirror.intel.com%2F17509%2Feng%2Fem-7.6.2.tar.gz

cp em-7.6.2.tar.gz /usr/local/src
cd /usr/local/src
tar zxvf em-7.6.2.tar.gz
cd /usr/local/src/em-7.6.2/src/
gzip -c em.4 > /usr/share/man/man4/em.4.gz