Product: RTL8111/8168/8411 driver=8169?
Can you try:
sudo apt remove --purge r8168-dkms
sudo apt update && sudo apt install r8168-dkms
sudo sh -c 'echo blacklist r8169 >> /etc/modprobe.d/blacklist.conf'
Product: RTL8111/8168/8411 driver=8169?
Can you try:
sudo apt remove --purge r8168-dkms
sudo apt update && sudo apt install r8168-dkms
sudo sh -c 'echo blacklist r8169 >> /etc/modprobe.d/blacklist.conf'