[Problem feedback] GXDE 无线网卡连接5G频段网速很慢
Tofloor
poster avatar
国光
deepin
17 hours ago
Author

系统版本:荔枝 25.3.1

内核:6.18.5+deb13-amd64

网卡型号:Intel Corporation Wireless 7265

图片.png

user@gxde-os:/etc/NetworkManager/system-connections$ iw dev wlp2s0 link
Connected to 54:8f:36:7a:29:77 (on wlp2s0)
SSID: ccwss-5G
freq: 5200.0
RX: 18023834 bytes (18493 packets)
TX: 3295462 bytes (14129 packets)
signal: -44 dBm
rx bitrate: 54.0 MBit/s
tx bitrate: 54.0 MBit/s
bss flags: short-slot-time
dtim period: 3
beacon int: 100

user@gxde-os:/etc/NetworkManager/system-connections$ iw dev wlp2s0 info
Interface wlp2s0
ifindex 4
wdev 0x1
addr 3c:6a:a7:f0:ce:18
type managed
wiphy 0
channel 40 (5200 MHz), width: 20 MHz (no HT), center1: 5200 MHz
txpower 22.00 dBm
multicast TXQ:
qsz-byt qsz-pkt flows drops marks overlmt hashcol tx-bytes tx-packets
0 0 0 0 0 0 0 0 0
user@gxde-os:/etc/NetworkManager/system-connections$

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国光
deepin
17 hours ago
#1

换成deepin25就没问题
image.png

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deepin流云
Super Moderator
Community OP
16 hours ago
#2

这个你得 @gfdgd_xi @神末shenmo,这个系统的主要维护者是他们。

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deepin-chinaren
deepin
14 hours ago
#3

我也安装过一次,输入wifi密码总是提示不对,怎么输入都提示不对,系统安装好了,还没跑热了就换其他的了

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神末shenmo
deepin
Spark-App
Q&A Team
10 hours ago
#4
deepin-chinaren

我也安装过一次,输入wifi密码总是提示不对,怎么输入都提示不对,系统安装好了,还没跑热了就换其他的了

WPA3的wifi会有这个问题,目前只能用nmtui链接

等gfd高考结束吧

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杀毒软件吧
deepin
7 hours ago
#5

感觉像是继承了deepin15时代的问题。

按照坛子里的说法改/etc/modprobe.d/iwlwifi.conf中的11n_disable=8或0,重启后再看看。

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