No interface speed information

Question

No interface speed information

moontide opened this issue 2 years ago · comments

LiuYan commented 2 years ago

Environments

OS: Fedora 37 x86_64
Kernel version: 6.1.7
WiFi dongle model: EDUP EP-AX1696GS
USB ID: 0bda:8832

Desciption

The speed is 'unknown' in interface information of network manager applet.

And cat /sys/class/net/$interface_name/speed report error: cat: /sys/class/net/wlp48s0f3u2/speed: Invalid argument.

lwfinger · Answer 1 · Sun Jan 22 2023 02:41:03 GMT+0800 (China Standard Time)

With all my wireless devices, I get the same. Only the wired interface shows a speed. It does not appear that the nl80211 subsystem does not set that parameter.