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刚刚开始用archlinux,我的电脑安装的是英特尔Wireless-AC 9462网卡,自动匹配的驱动虽然能联网,但是网速大幅下降,我根据英特尔驱动手册中提到的:
% cp iwlwifi-9000-pu-b0-jf-b0-34.ucode /lib/firmware
进行了安装,但在重启电脑后检查驱动,依旧是自动匹配的驱动,
>_ alpha ~ $ lspci | grep Ethernet
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
并没有调用新安装的驱动,有什么额外命令吗
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你grep的是Ethernet,这是有线网卡。你应该尝试grep iwlwifi才对。
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已经尝试了,然后看了日志,
[ 3.060674] iwlwifi 0000:00:14.3: loaded firmware version 46.ff18e32a.0 9000-pu-b0-jf-b0-46.ucode op_mode iwlmvm
iwlwifi确实加载驱动成功了,但是速度依旧有问题,我家是1000Mbps的宽带,插网线后能900Mbps,属于正常,拔掉网线测速只剩下60Mbps,甚至上传速度比下载速度还快
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iwconfig 看看速率和频率。
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alpha% iw dev wlo1 station dump
Station f4:84:8d:b3:a0:0e (on wlo1)
inactive time: 327 ms
rx bytes: 75733406
rx packets: 51073
tx bytes: 1694268
tx packets: 14293
tx retries: 501
tx failed: 0
beacon loss: 0
beacon rx: 4993
rx drop misc: 5
signal: -67 [-67] dBm
signal avg: -70 dBm
beacon signal avg: -68 dBm
tx bitrate: 325.0 MBit/s VHT-MCS 7 80MHz short GI VHT-NSS 1
tx duration: 0 us
rx bitrate: 6.0 MBit/s
rx duration: 0 us
authorized: yes
authenticated: yes
associated: yes
preamble: long
WMM/WME: yes
MFP: no
TDLS peer: no
DTIM period: 1
beacon interval:100
short slot time:yes
connected time: 860 seconds
associated at [boottime]: 8.804s
associated at: 1694857293470 ms
current time: 1694858153076 ms
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页次: 1