I am new to Ubuntu and after I installed Ubuntu on my PC, I am experiencing a terribly slow WiFi connection (but faster on Windows). I tried to disable the 802.11n and the Intel driver card but it gives me the following error (running
sudo modprobe -r iwlwifi):
rmmod: ERROR: missing module name. modprobe: FATAL: Error running remove command for iwlwifi
I also tried following this answer but
lspci -nn | grep 0280 returns nothing on my Terminal.
lspci -knn | grep -i net it returns:
00:19.0 Ethernet controller : Intel Corporation 82567LM-3 Gigabit Network Connection [8086:10de] (rev 02) Subsystem: Dell 82567LM-3 Gigabit Network Connection [1028:027f]
Any help would be appreciated. Thank you so much!