I have a LG SMART TV Upgrader LG SP820.
I'm following this instruction trying to run Running an App on TV with LG IDE:
http://developer.lge.com/resource/tv/RetrieveDocDevLibrary.dev
From the TV Browser I get a message:
Cannot connect to destination IP address
I have also installed WAMPSERVER and with WAMPSERVER I'm able to run successfully the page on localhost.
What could prevent LG SMART TV to connected to my local computer?
The problem was TV and PC were not on the same Switch (even if in the same network).
Connected TV and PC on the same switch solved the problem
Related
I have an Android Emulator running on Windows on port 5554.
I am running expo inside WSL2. I have verified that I can access my Android Emulator on WIndows since if I type in:
# 172.22.80.1 is the IP to Windows from WSL2
telnet 127.22.80.1 5554
it shows me the same "Android Console: Authentication required" prompt as if I did it in my Windows PowerShell.
However, when I click on "Run on Android device/emulator" from the Metro Bundler web page, it throws me:
Couldn't start project on Android: could not connect to TCP port 5554: Connection refused
It seems like it's trying to access the emulator via localhost:5554, but I would like it to connect to $SPECIFIED_IP:5554.
Is there an env var where I can change this? FWIW I am using a Managed Expo project.
I have an application signed for microsoft store which starts a web socket server on localhost (0.0.0.0:8081) on launching. Then I run python script with websocket client on the same host and try to connect to server (ws://127.0.0.1:8081) and it couldn't connect. But I can connect without any problems if I run this python script from another PC. Actually it works fine on local PC on another platforms: Win7, MacOS.
What i tried:
disabled windows firewall and defender
tried to add exception for application using CheckNetIsolation LoopbackExempt
tried to connect using different ip (0.0.0.0, 127.0.0.1, pc name)
It seems like I have to switch/set on/off some option for application or win10, but I can't find it
Thanks for help in advance
I found a solution https://learn.microsoft.com/en-us/windows/iot-core/develop-your-app/loopback
if you want to connect smth to win application on win 10 you should run
CheckNetIsolation.exe LoopbackExempt -is -n=your application
permanently
the best way to add it to start up menu
I installed proxmox 4.1 on virtual box and after installationI received the following :
welcome to the proxmox virtual environment.please use your web browser to configure this server - connect to:
https://192.168.56.101:8006
but while trying this https://192.168.56.101:8006 in the browser it is not working
can someone advice !
Check if the VirtualBox Machine Network Adapter is in Bridge Mode. And check that your host and the vm are in the same IP rank (Ex: Windows: 192.168.1.50 & Proxmox: 192.168.1.70)
Your network adapter in VirtualBox has been set to host-only. If you want to connect to it with your PC you'd better set-up bridged networking.
Also when you've did that, change your /etc/hosts file on the Proxmox hosts so that it won't give you any errors while setting up the webserver or any optional clusters.
I am trying to turn on my Genymotion emulator but I keep getting this message:
The VirtualBox DHCP server has not assigned an IP address to the virtual device.
I tried many solutions such as configurate a new Host-Only Ethernet Adapter, but it didn't solve my problem. When I tried to runthe Genymotion as administrator, it solved this problem, but I want to drag and drop files from my computer to the emulator and I cannot do it when I run it as administrator.
Okay so I have my actual laptop which has vmware player installed. I am running lubuntu as a virtual machine and I installed django on the virtual machine and am testing my app so I did python manage.py runserver and I can access the app by visiting 127.0.0.1:8000 from my VM, however, If I go to 127.0.0.1:8000 from the actual computer (not the VM), it says 'chrome could not connect to 127.0.0.1:8000'.. Any idea how to fix it?
You can try running the server on 0.0.0.0
python manage.py runserver 0.0.0.0:8000
The IP address 0.0.0.0 means "all IP addresses on the local machine" (or all IPv4 addresses on the local machine).
Next, you will need the ip address of your VM. Visting http://<ip_address_of_vm>:8000 on other computers should access the django development server on your VM.
Note: If your VM only has an internal IP (e.g. 192.168.x.x) then only computers on the same network can visit the VM.
I was able to get #Kerberos answer to work. (not enough points to comment so I'm adding it as a seperate answer).
I am running Ubuntu 12.04 LTS in a guest OS in VMWare. The host laptop is running Windows 8.
As mentioned by Kerberos, in VMWare, go to Player ==> Manage ==> Virtual Machine Settings...
On the Hardware tab, select Network Adaptor, then select the radio button for Bridged: Connect directly to the physical network. Select OK
In the VM, the network connection information should now have the same IP address of the host OS internet connection. In my case: 192.168.1.141 (yours will vary).
In the VM, start Django using python manage runserver 192.168.1.141:8000
Using this method, I am able to access the webserver running in the VM at this IP address from within the VM, from host machine, and from other systems on the same 192.168.1.xxx network.
to access virtual machine (guest) from outside the host computer, you have to set the guest network mode to bridge
Bridge-mode connects the guest to the actual network so that other machines can connect to it