All connections, wired, wireless, internet, intranet, and cable fall under this category. Use this tag if your issue involves establishing, maintaining, adding, or removing connections.

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29 views

How to setup metasploitable os on virtualbox

I recently got metasploitable OS, and i have a simple newbie questions, how can i change the keyboard layout, how to connect it via external wireless adapter or via ethernet cable, how can i install a ...
26
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1answer
2k views

Why aren't SD card 'contacts' uniformly placed?

As you can see above, Some contacts seem to be longer than the rest. Also, on the SD card (2nd from top) the last one seems to be thinner and also closer to the seventh pin. Why not just uniformly ...
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1answer
21 views

Dell Inspirion 1525 Windows 7 64-bit Bluetooth internet connection via Android Phone bluetooth

I have an Android Phone with Bluetooth, now my Dell laptop has a Bluetooth module. I have been able to connect to the internet via my cell phone - I have a Verizon Wireless USB760 Modem (CDMA direct ...
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0answers
25 views

Dropping a connection upon a certain event

Is it possible to drop connections to a number of remote stations when another is open? For example say we have a set of machines with the network addresses (IPs) {A, B, C} and another with the ...
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1answer
156 views

VPN disconnecting after 5 seconds - Routing Tables changed

I saw this post but was unable to respond probably since it's pretty old. Cisco VPN disconnects after 5 seconds with error 422 I have the same issue with 2 Macs. One with Yosemite, and one with El ...
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0answers
42 views

Setup a connection between my phone and pc

not sure if this belongs here so pardon me if it doesn't. I'm trying to test my ftp client android app, so in order to do that I want to set up a connection between my phone and PC. I'm using ...
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0answers
31 views

Annoying USB Random Noises [duplicate]

I just added a new battery to my laptop today, and a new webcam. Then suddenly about maybe 12 hours after it starts making the USB sound when you insert and remove it. It plays the 'IN' sound then the ...
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0answers
89 views

Getting “I won't open a connection to” when connecting to FTP server with VPN

I am trying to connect to an FTP server using Core FTP while connected to the CyberGhost VPN. The closest I get is using Active mode (passive just times out) but then I get the error: 500 I won't ...
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0answers
97 views

MongoDB ServerSelectionTimeoutError: No servers found yet

I've got a mongodb instance running on a standard AWS Ubuntu 14.04 server. After some trouble (upgrading the server using sudo mongod --upgrade --dbpath /var/lib/mongodb/) I now have the server ...
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0answers
54 views

putty- connection error network timeout just for first try

I use Putty application for SSH. When I try to remote connection to my server, "ONLY FIRST CONNECTION TRY" failed to connect with "connection timeout" message. And one more try, connection is done. ...
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3answers
73 views

I can hear it pinging and talking, but it can't hear anything

I got one-way connectivity to some devices and sometimes(randomly) no connectivity, with odd link-status LED lighting. There are 1 PC(mine) and 2 routers('A' and 'B') connected to a switch(unmanaged) ...
6
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1answer
269 views

Windows 8/10 Can't connect to Wi-Fi

I have problems with connecting to a Wi-Fi network. After installing windows 8 it doesn't work. Then installing windows 10 and it still doesn't work. I can see the Wi-Fi network, I press connect, I ...
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0answers
9 views

Connectivity Problems when Switching Networks.

When I take my laptop to work and it connects to the wifi, it will have no internet. It will connect everytime after that to my work network. When I take it home after being connected at work the ...
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0answers
72 views

Apache server (on windows) - can't connect when not connecting through lan

Well this is strange - but I can't connect to the my apache server when I'm at another (global) IP address. I'm connecting at port 9000, and when doing it in the browser (even though I type in my ...
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0answers
98 views

Internet disconnects after inserting a USB device

I have 3 PCs connecter via LAN cable to my ethernet router. But when I plug in a usb device on the PC that I have on my room, the other 2 PCs disconect from the internet.This happens when the PC that ...
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0answers
67 views

I have Internet connection… but not quite?

Sorry for the confusing title, but I am really confused with this problem. Basically - I have Internet connection (and quite a solid one, not like gprs in the middle of tundra) and I can browse ...
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1answer
47 views

Firefox strange connection established, what is this?

I have accidentally found inside Firefox process properties (using Process Explorer) a weird connection in tcp/ip tab: bandicam.com:some_ports it points at localhost 127.0.0.1:some_ports bandicam ...
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3answers
2k views

How to stop remote desktop logoff after closing the connection

While I am using remote desktop connection(mstsc.exe), when I close the connection, I get logged off from the remote machine. Is there a way to stop logging off after disconnection ? Client and ...
2
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0answers
194 views

ssh disconnect: broken pipe

When I'm connected to an ssh server, I often get disconnected with the error packet_write_wait: Connection to 131.225.190.20: Broken pipe I'm connected via cable. I don't see any instabilities in ...
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0answers
32 views

Failed to Connect to MySQL with specific user

I have installed Workbench 6.3 on a Windows Server2012R2 and MySQL5.7 Server. I can access to the database with user "root", but not with user "client". "client" user has the following configuration: ...
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0answers
21 views

wireless mouse causes loss of conecction on windows 8 hp laptop netgear router

Every time I plug my wireless mouse in I lose my wifi conecction seconds later it comes and goes but never stays on very long the mouse keeps connection what is causing this and how do I fix this ...
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0answers
15 views

Embedded device connectivity heartbeat concerns

I am on a team building an embedded device which will connect to a LAN over WiFi or ethernet. It will be interfaced with from a desktop application which will communicate with the device over the ...
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votes
1answer
64 views

IP address not valid and dhcp not working

Guys I'm hoping to get answers to my problem which is I have a triangle on my internet and when I troubleshoot is says IP address configuration not valid so I searched up what to do on YouTube and ...
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1answer
134 views

No connection to Router(Lan,Wan) after installing AVG 2016 and/or Updating windows

Well..i know there have been questions like this one all over su but none have an actual solution.. so ill just give a cleaner explanation of what i did and how i did it.. Installed clean w7 Ultimate ...
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1answer
46 views

Debian- public wifi connection

I try to connect a public password-less wifi network. My /etc/network/interfaces file is auto wlan0 iface wlan0 inet dhcp wireless-essid asd I did # ifup wlan0 But i couldn't get ip from ...
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0answers
23 views

How do chained routers work?

Straight to the point : I have a computer (PC1) that is connected to a router (R1). R1 is private. No one can access it directly execpt PC1. Router 2 (R2) is connected to R1 by wire. R2 is public. ...
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1answer
523 views

Can I combine Wifi and Ethernet internet connections? [duplicate]

Can I make my computer use both Ethernet and Wifi connections to download files from multiparts supported servers simultaneously or download torrents faster and use both connections to download ...
1
vote
1answer
175 views

DS213air NAS keeps disconnecting

(Frustration level 10) I have a Synology DS213air connected via Ethernet and a switch to my Windows 7 PC. Wireless is switched off (that's an other problem). Synology Assistant never has any problem ...
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votes
2answers
949 views

How to connect a SAS drive to a notebook?

I haven't found any SAS to USB adaptors. How do I connect a SAS drive to my computer's USB port? No eSATA port is available on the system.
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0answers
179 views

Dual boot system with Linux and Windows: No internet connection under Linux

So I installed Windows 7 on my PC first, then Linux Mint 17.2 Cinnamon onto the same hard drive. Then I installed the LAN driver under Windows 7 because it didnt't recognize the interface at first. ...
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0answers
12 views

Asus x202e Power Port Not Working

I have a service contract with Asurion. I have sent my computer in twice for a problem they can't seem to find. My power-dc is not working. I at first thought it was my cord so I brought a generic ...
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0answers
16 views

DLink DCM 319 modem suddenly not getting upstream

So, I've hit some hard times and could not pay my cable bill last month. TWC came out and disconnected me. Since then I was able to pay what I owe to just get internet. When they turned the stream ...
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0answers
310 views

redis Error: Server closed the connection

I have 6 nodes in a redis cluster - 3 master and 3 slaves. All the nodes are running just fine except for one master and it's slave. On this troublesome master, when i run the command (on either ...
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0answers
80 views

CakePHP - Connection reset when trying to save long data or post with much special chars

i have a problem with my new cakephp application, the browser show me this error: "the connection was reset" with no technical informations ! note: a part of data (the post) saved but not all data ! ...
2
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0answers
38 views

What is the best way to access data by two computers?

Currently I have a single PC with all the data located in the internal Hard Drive. This PC is constantly busy optimizing data on the hard drive. Most the files on the internal Hard Drive are about 5 ...
0
votes
1answer
156 views

How to automatically reconnect/reboot remote computer when internet disconnects

Normally I work connected to my computer in the office (Windows 7) via Team Viewer. Sometimes the internet connection fails and the connection is lost, so I have to hit the streets and go to my office ...
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1answer
1k views

nslookup command showing error “connection timed out, server not found”

I am working on linux fedora and trying to learn use of nslookup. I run the command nslookup. It showed me dns server. when i run nslookup mail.yahoo.com, it works fine in that case also. but when i ...
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0answers
20 views

Linux computer gerrit connection problems

I have searched and searched and can't find a related answer. Ok, here is my problem. I'm running Xubuntu 15.04. Have been building android for several month. Recently got into using gerrit to ...
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0answers
151 views

Unable to establish a secure connection with signin.ea.com

I've recently switched to another ISP, and since then I'm unable to connect to EA signin servers. At first I thought, that it was a temporary issue, but when I connect through my phone as a hotspot, ...
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votes
1answer
1k views

How to unblock a website in Windows 10? [closed]

I am using Win 10 (64-bit). I ran a program that's supposed block Windows 10 'spying'. As a result, it did something, and now I can't visit several websites. When I try to visit them, I get this error:...
0
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0answers
436 views

failed connection pc (Windows 10) to Honor 7?

I have installed HiSuite on Windows 10. I have enabled Developper debugging, and in the setting of de developpers, enabled usb- troubleshooting detection. I can see that there is a connection ...
3
votes
0answers
2k views

Windows 10 Remote Desktop Connects with Black Screen then Disconnects

I've been having this issue since I updated (fresh install) to Windows 10 Professional. I used to connect to my computer via RDP through WAN and LAN with no issues. After installing W10 and setting ...
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0answers
70 views

Linksys E2000 loses connection about every 4 to 8 hours

TL;DR: Linksys E2000 (firmware 1.0.06; newest) drops Wi-Fi after 4-8 hours (SSID still broadcast but no connections possible) and my Chromecast won’t connect. More details: The Linksys E2000 is in my ...
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0answers
53 views

Computer won't connect to network with auto-negotiate enabled

we just replaced our Netgear switch due to failure. The original and replacement were the exact same model: GS752TXS-100NAS with 48 gigabit ports. However, after the replacement was installed, one ...
1
vote
1answer
104 views

USB devices lose connection when switching on/off my desk light

I got a very rare incident when I switch my desk light on or off: This is not happening every time, but like 1/10 times. For example, I have my phone connected and switch off my light… Windows ...
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votes
1answer
164 views

Drops internet connection but not LAN connection

I'm having a odd connectivity issue I can't solve. My desktop computer will lose its Internet connection for about 5-15 seconds randomly every 10 to 30 minutes. It's connected via ethernet. This only ...
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0answers
29 views

how to link same excel book on different pcs

So is there anyway I can use the same Workbook on two different PCS so that if I update on one it will reflect on others PC ? If yes how can I do this ? Thanks
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1answer
290 views

Differences between TCP receiver and transmission window

After reading this question I'm still confused about the relationship between the receiver window and the congestion window in the context of TCP based communications. The answer states that the ...
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0answers
75 views

Nothing happens when I click on the network icon

I'm trying to connect to a wireless network but whenever I click on the network notification icon, instead of bringing the charms menu where I get to choose which network to connect to, nothing ...
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vote
2answers
11k views

Windows 10 laptop often disconnected from WIFI network and not auto reconnect

I using my laptop at home, Windows 10 was installed last night. The wifi signal is very strong. Sometime the laptop is disconnect from the wifi network. I can see the network when click the Wifi icon ...