![我的 Ubuntu 18.04 网速很慢](https://linux22.com/image/938530/%E6%88%91%E7%9A%84%20Ubuntu%2018.04%20%E7%BD%91%E9%80%9F%E5%BE%88%E6%85%A2.png)
我的笔记本电脑上装有双启动的 Ubuntu 18.04 和 Windows 10,并带有移动热点互联网连接。我在 Ubuntu 18.04 和 Windows 10 上也遇到了网速缓慢的问题。同样,如果我的移动网速为 100 KB/s,那么我的笔记本电脑上的网速约为 50 KB/s。事实上,我的笔记本电脑上的网速几乎只有一半。为了解决这个问题,我尝试了这个,
sundar@sd1:~$ sudo lshw -class network
[sudo] password for sundar:
*-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: 15
serial: 6c:2b:59:43:f8:0f
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 firmware=rtl8168h-2_0.0.2 02/26/15 latency=0 link=no multicast=yes port=MII
resources: irq:16 ioport:d000(size=256) memory:d2204000-d2204fff memory:d2200000-d2203fff
*-network
description: Wireless interface
product: QCA9377 802.11ac Wireless Network Adapter
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:03:00.0
logical name: wlp3s0
version: 31
serial: 28:3a:4d:5a:b6:c3
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=ath10k_pci driverversion=5.4.0-74-generic firmware=WLAN.TF.2.1-00021-QCARMSWP-1 ip=192.168.43.252 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:130 memory:d2000000-d21fffff
但是,它没起作用。
任何人,请帮助我尽快解决这个问题。