Hi am really new thanx for the help i might receive i have a old all in one acer and below is my output my problem being i can connect to my wired ext and not to main modem any help be appreciated.
18.555822] r8712u: module is from the staging directory, the quality is unknown, you have been warned.
[ 18.562880] r8712u: register rtl8712_netdev_ops to netdev_ops
[ 18.562888] usb 2-1.8: r8712u: USB_SPEED_HIGH with 4 endpoints
[ 18.563910] usb 2-1.8: r8712u: Boot from EFUSE: Autoload OK
[ 19.181890] usb 2-1.8: r8712u: CustomerID = 0x0000
[ 19.181900] usb 2-1.8: r8712u: MAC Address from efuse = d0:df:9a:2d:4d:78
[ 19.181905] usb 2-1.8: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin"
[ 19.181989] usbcore: registered new interface driver r8712u
[ 19.191641] r8712u 2-1.8:1.0 wlxd0df9a2d4d78: renamed from wlan0
[ 20.651241] r8712u 2-1.8:1.0 wlxd0df9a2d4d78: 1 RCR=0x153f00e
[ 20.651965] r8712u 2-1.8:1.0 wlxd0df9a2d4d78: 2 RCR=0x553f00e
Nothing there shows any errors for a connection. The opposite, actually. The way it reads, the device is recognized, loaded and everything looks good. Nothing that indicates a problem. But...
Staging is a Beta. Unstable version.
And that can explain it failing to connect fully.
Let's first focus on the simplest:
Is Secure Boot enabled in your BIOS settings?
Also:
8 feet is close enough, no problem there.
Is this a notebook computer? Have you checked if there is a physical switch (airplane Mode/Wifi off) on the case? Some have those.