I just installed Ubuntu 18.04 on my ASUS X555LA. I was using Windows 10 and everything worked kinda fine, but I've been having some troubles with my connection since I installed Ubuntu.
At first, it wouldn't recognize the wireless card and I couldn't connect to the wi-fi (my card is a MediaTek MT7630E). After doing some research, I could finally fix it. Now, the problem is: even though the wi-fi works fine, the connection is still EXTREMELY slow. Like, 100 kb/s. It should be around 10-20 mb/s. I couldn't find any solution on Google.
Could you please help me?
Here's the output of
sudo lshw -C network
*-network description: Ethernet interface product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller vendor: Realtek Semiconductor Co., Ltd. physical id: 0 bus info: pci@0000:02:00.0 logical name: enp2s0 version: 10 serial: 1c:b7:2c:9d:8e:11 size: 10Mbit/s capacity: 1Gbit/s width: 64 bits clock: 33MHz capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8168g-3_0.0.1 04/23/13 latency=0 link=no multicast=yes port=MII speed=10Mbit/s resources: irq:18 ioport:3000(size=256) memory:b2104000-b2104fff memory:b2100000-b2103fff *-network description: Wireless interface product: MT7630e 802.11bgn Wireless Network Adapter vendor: MEDIATEK Corp. physical id: 0 bus info: pci@0000:03:00.0 logical name: wlp3s0f0 version: 00 serial: 40:b8:9a:76:7b:dd width: 32 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=mt7630e driverversion=4.15.0-34-generic firmware=112.3 ip=192.168.1.8 latency=0 link=yes multicast=yes wireless=IEEE 802.11 resources: irq:19 memory:b2000000-b20fffff