I'm using a desktop pc and I'm trying to install a usb wifi adapter, but it doesn't show up or do anything when I plug it in. The driver software doesn't recognize it either.
(802.11n)
Your Operating System Cant Find Your USB Adapter .
The Problem May Be Your Operating System Because It Is Obsolete Or
Your USB Adapter May Be Damaged .Test It On Another Computer .
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I have 1 Mac and 1 Windows.
From the Mac, using Microsoft RDP, I connect to a Windows Server 2019 and I can see my local printer (redirected) in the Windows server. I can print without any problem.
From the Windows, using RDP, I connect do the same Windows server and I don't see my local printer.
Notes:
I configured both RDP to enable local resources (printer)
I didn't install the printer driver in the server. Since I can use it from the Mac, I conclude that I don't need to install it in the server.
Any idea why I can't see the local printer from the Windows computer and how to fix it?
Thanks!
I've just recently got an NodeMCUv3 ESP8266 and I've been trying to use the Arduino IDE 1.8.8 to program it on my Mac.
I've successfully installed ch340* drivers and I can flash the ESP8266 using USB wire cable.
But after flashing the BasicOTA example (modified to connect to my WiFi), I am not seeing my NodeMCU listed as a network port. I only see a list of Serial ports even after restarting ArduinoIDE and NodeMCU.
I tried Bonjour Browser to discover my NodeMCU device and I cannot see it on the net as well.
Could you please suggest any ideas what could be the problem for appearing the network port for NodeMCU device in the ArduinoIDE?
The problem was solved by adding the line
MDNS.update();
into loop() function.
If you are using windows
1. Install Bonjour
2. Exit the IDE, Disable the network adapters, Enable & connect the network adapters, Start the IDE
3. Disable IPV6 on your network adapters
4. Open the INBOUND port for Python.exe (with the full path)
Hopefully if you do all this, you should be able to do OTA
I am using Android ICS 4.0.4 source code for enabling the Wi-Fi Direct and run on i.MX6 board with Wi-Fi module which supports marvell 8787 chipset.
I was able to make the wfd0 interface up for wifi direct but the other p2p operations such as device discovery was failing.
I was using WEXT as driver interface .After googling I came to know for the p2p operations nl80211 must be used.
I changed the configurations from WEXT to nl80211. But the wpa_supplicant stopped working.Even though I am starting the wpa_supplicant service from init.rc file the wpa_supplicant does not seems to be running.
Does Android ICS 4.0.4 provide a complete support for Wi-Fi Direct?
Could anyone help me with this issue. ?
The support for Wi-Fi Direct on Android has began for the 4.1 version (source).
Moreover, as you said, the WEXT drivers does not support P2P. So you have to use nl80211 drivers. But are you sure that your device have a valid nl80211 driver?
If you want to known why your wpa_supplicant is crashing, you can start it by hand in a shell without the -B option and with the -dd option and check the log.
I have a issue. I have a website which is run via VMware. My website server is in VMware and after starting VMware I can access website on my desktop browser. Now I want to test same website on iPad and tablets. So is there anyway I can bridge between these two connection. My iPad uses wifi of same network with desktop. Please suggest if anyone has solution for this.
Use bridged networking
Then get the IP for your virtual host (Im assuming you've got a windows virtual machine there):
Start > Run > cmd.exe
ipconfig
Look for the IPV4 address (something like 192.168.0.145) and type that into safari location bar on the notepad.
http://192.168.0.145/
Alright, I was tasked to develop a Windows Service that listens to a directory for files that are dropped in it, read them, delete them and print out a report.
I installed the service on my work laptop (Win 7 x86) and a test machine (XP x86) under a User account at first. It would do everything as it should except the print the report. No errors, nothing. Then I made it run under Local System and it produced a "No printers found" exception.
Converting the app to a Console Application and running on these machines gave the desired result. OK, so now I was assuming that there are security "stuff" involved.
Then I installed the service on a Server 2008 x64 machine (under Local System) and it just worked. Can anybody explain to me why this is happening? Why does the service allow printing from Server OS but not from a Desktop OS or am I missing something very obvious?
I'm guessing that the printers are installed locally on the server but installed as network printers on the desktop. Local System only have access to local printers.