我现在使用的 MacBook Air 的网速大约为 500Mb/s,但是在我的 Ubuntu 桌面上,互联网速度大约为 1Mb/s,并且时断时续。我在 Ubuntu 21.04 上使用 iwlwifi 驱动程序。我还应该运行哪些命令来获取您需要的信息。谢谢!此外,它非常不可靠,每 30 秒左右就会断断续续。
以下是输出sudo lshw -C network
*-network
description: Wireless interface
product: Wi-Fi 6 AX200
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:07:00.0
logical name: wlp7s0
version: 1a
serial: a4:b1:c1:09:84:b8
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=5.11.0-16-generic firmware=59.601f3a66.0 cc-a0-59.ucode ip=192.168.1.48 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:24 memory:fc500000-fc503fff
以下是输出cat /etc/modprobe.d/iwlwifi.conf
# /etc/modprobe.d/iwlwifi.conf
# iwlwifi will dyamically load either iwldvm or iwlmvm depending on the
# microcode file installed on the system. When removing iwlwifi, first
# remove the iwl?vm module and then iwlwifi.
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211
options iwlwifi disable_11ax=Y
options iwlwifi 11n_disable=8
options iwlwifi power_save=0
options iwlmvm power_scheme=1
options iwlwifi d0i3_disable=1
options iwlwifi uapsd_disable=1
我尝试取消precedence ::ffff:0:0/96 100
注释/etc/gai.conf
以下是输出ip l | grep $(ip r | awk '/default/ {print $5}' ) | awk '{print $2, $4, $5}'
enx9a60ca44ea50: mtu 1500