Questions tagged [connection]
Questions concerning network connections.
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Ubuntu 18.04.1 LTS Wifi Connectivity Issue
I installed Ubuntu 18.04.1 LTS on my Haier Y11B laptop. But after installing my WiFi works sometimes or sometimes it don't work. Sometimes it shows all the WiFi network available around me and allows ...
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20 views
How to connect Windows computer with Ubuntu using LAN connection? [duplicate]
I want to get some files from my Desktop PC to my Laptop. My desktop computer has Windows 7 and my laptop has Ubuntu 18.04. How can I connect those to PCs through wired connection??
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14 views
Undoing changes made by running iPhone connection script.
Okay, let's assume that I am a novice and an idiot and work from there.
In attempting to connect my iPhone to a new Ubuntu installation, I followed the directions described by "fakedad" in his post:
...
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0answers
55 views
Wi-Fi connection working only in the same room (RTL8723BE) [duplicate]
I have a Ubuntu 18.04 partition on my HP laptop (originally Windows 10). I am only able to connect to Wi-Fi while I am in the same room of the modem. When I go to another room I get the message "no ...
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31 views
18.04 wifi connection failed
I have recently installed UBUNTU 18.04 alongside windows 10. Everything works fine and smooth, except for wifi connection. Sometimes when I turn on computer I can not establush any wifi connection ...
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23 views
New wired connection profile just appeared
System : Ubuntu 18.04.1
I usually connect through the 'Wired connection 2' which was my only connection profile on the network manager.
Today, when I logged in my computer, a new profile was there '...
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72 views
Connect to postgresql using php pdo - not working
I have Ubuntu 18.04, apache2, PHP 7.2.10-0ubuntu0.18.04.1, and PostgreSQL 10.5 (Ubuntu 10.5-0ubuntu0.18.04) running on localhost:5432. I am trying to make a PDO connection to a database. But it's not ...
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1answer
119 views
How to install vpn on ubuntu 18.04 in china
I am a student in china it has been 2 weeks i am here and tried to install several vpns on my laptop, but i couldn't. I would be glad if anyone share with thier experiences how to tackle with this ...
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44 views
CURL error 28 on Ubuntu Server using mgp25/Instagram-API
I'm using mgp25/Instagram-API code in my project, and I keep getting the following error:
<b>Fatal error</b>:
Uncaught InstagramAPI\Exception\NetworkException: Network: CURL error 28: ...
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0answers
18 views
Wifi connections dissapeared on ubuntu 16.04
My wifi worked ok last evening but today the scroll down menu on the top right shows just "vpn connections, enable networking which is ticked on, and edit connections" how should i fix this in order ...
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1answer
90 views
Network Issue After upgrade to UBUNTU 18.04
After upgrade to Ubuntu 18.04 I get a question mark instead of wifi icon, and I cannot visit some websites - these websites change sometimes but a website I recently been having problem loading is edx....
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14 views
iwconfig enc invalid argument
I have been trying to connect my school's wireless network from my ubuntu computer. There is a guide which I follow during this process. In first step, it made me set xsupplicant up. In the second ...
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1answer
99 views
Ethernet connection Ubuntu 18.04 not working
I had installed ubuntu 18.04 on my Desktop and network doesn't work, also the icon doesn't appear. I don't have wifi adapter.
this is the output of sudo lshw -C network
*-network UNCLAIMED
...
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0answers
29 views
USB wifi adapter is not being recognized and the manufacturer's driver won't compile. Netis WF2190 [duplicate]
I have a Netis WF2190 and I'm trying to get it to work on Kubuntu 18.04. I have downloaded and tried installing the driver from Netis' website but it won't compile. Output from the installation script ...
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16 views
Automatic internet connection works during live usb and instalation, but not after instalation
On the Ethernet port the automatic DHCP function no longer works after complete installation.I I have automatic network connection while I have either the live usb in Ubuntu 16.04, Ubuntu 18.04, and ...
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1answer
119 views
Extremely slow connection (18.04)
I just installed Ubuntu 18.04 on my ASUS X555LA. I was using Windows 10 and everything worked kinda fine, but I've been having some troubles with my connection since I installed Ubuntu.
At first, it ...
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1answer
89 views
Refused to connect-to same machine's local ip address (192.68…)
So I'm trying to debug my server code without deploying it (which takes a long time).
I'm serving my website through angular (the framework doesn't matter IMO)
ng serve --port 8080.
When I type ...
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0answers
12 views
What should you keep in mind when manually adding connection using IP address and Gateway using nmcli
I am newbie at Linux, so I am learning to make a manual connection without using DHCP using my Ethernet so that it connects to internet. After creating a new connection and activating it, I can't ping ...
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1answer
167 views
Slow (Wireless) Internet Connection on Ubuntu 16.04
I have recently erased my hard drive and installed Ubuntu 16.04 on it (Before I had dual booted windows 8.1 pro with ubuntu 18.04) . My problem is that now I have a REALLY slow connection (aprox 200-...
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37 views
Ubuntu 18.04 connects to wifi but doesn't have internet connection. Internet unusably slow
I'm somewhat new in the whole Linux thing. I got a mini desktop to play around with and have run into a really rather strange problem. It appears to be connected to the internet, yet it won't load any ...
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7 views
Ubuntu connection time out
I get this error (connection timeout during connect) while trying to activate https for a domain using http-01 challenge of certbot. I use ubuntu in virtual box and the host machine is windows 10 ...
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21 views
Ubuntu 18.04 LTS Failing vired connection
Vired connection fails after updating. This message is sent from Ubuntu 18.04 LTS. When I run system update to Ubuntu 18.04.01 no vired connection works. This problem began 25.08.2018 at desktop ...
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22 views
intermittent connection issues seemingly on https
I'm having an issue on 18.04 where both my ethernet and my wifi connection are intermittently cutting out on facebook chat, slack, and irc channels when I'm connected through the web or on hexchat. I ...
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0answers
26 views
Wifi not working after 2 days
I am new to Linux and I installed Linux Ubuntu few days ago. When I install it, wireless connection worked, but after 2 days it stopped working. Now I can see all access points including my own, but ...
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18 views
How to suppress LAN connection messages
I have ubuntu 14.4 running with no LAN cable connected, on a user fixed user application. The system powers up starting the user-application then overlaying with a message telling the LAN is not ...
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1answer
488 views
Can establish connection, but still get “connect: Network is unreachable”
I have an Asus E402NA laptop. I installed Ubuntu 16.04 on it. At the end of the installation the installer crashed, but I am still able to boot and start up Ubuntu (not sure if this is helpful ...
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1answer
290 views
Mysql 5.7 cannot start again
For the first time in my life, I have Ubuntu, so I do not know much how to manage and what should I be looking for; I'm using version 18.04.
I installed MySQL 5.7, it worked great for a couple of days ...
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153 views
Ubuntu 18.04 Hot-Spot , iPhone cannot connect
I am using ubuntu 18.04 and succesfully launched a Hot-Spot from my computer. My iPhone is able to recognize the network, but when I tried to connect, it just shows as if it was connecting but doesnt ...
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0answers
42 views
I am unable to connect to my new BT router wirelessly with my laptop
I am unable to connect to my new BT router wirelessly with my laptop.
Everything else connects to it - phone, tablet etc, therefore I don't think its the router. However, I am able to connect ...
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1answer
176 views
After recent updates of 18.04 network disapears after sleepmode
After recent updates of 18.04 with a cold start, or restart, the network appears as expected and a network connection is made.
However, when having a network connection and putting Ubuntu into ...
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1answer
396 views
Ubuntu 18.04: Wired connection stops working within 10 minutes after boot
The wired connection stops working within 10 minutes after boot. I'm using MikroTik router, DHCP lease time is set to 10 minutes. It works again when i turn off/on my network in the menu (18:10:35 in ...
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19 views
Bluetooth connection issues
I want to transfer/receive files easily through Bluetooth, but cannot even connect to other Bluetooth devices. How to connect to other Bluetooth devices in order to transfer/receive files? I use ...
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1answer
53 views
Re-route connections to another external server
I am trying to redirect a game that makes a HTTP request from one host to another host, so that I can intercept the value, and change the value as I need.
The game does not use TLS.
How can I ...
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0answers
64 views
No internet connection after changing disk from dual boot
I've had a dual boot from win 7 and Ubuntu working without problems from the past year, but recently decided to change the disk were Windows was installed. I changed the disk and upgraded to win 10. ...
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1answer
181 views
landscape client won't register
I am attempting to connect a client to my new landscape server. One client has already successfully connected, this one has given me issues. The string I am using to enroll it issudo landscape-config -...
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2answers
193 views
Connectivity between PHP and MySQL
I have installed PHP-MySQL module using
sudo apt-get install php-mysql
but it is showing it has not installed what to do? In ubuntu 16.04.
This is the status, it is showing
root@simple1-...
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1answer
945 views
Ubuntu 18.04: Hotspot with 2 wifi connections?
Long story short, I have to stay at hotels for a few months so I'm trying to set up a hotspot on my laptop for my phone/other computers to pass through. On my laptop I have built-in wifi and a USB ...
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0answers
25 views
Unable to connect to wireless network on Ubuntu 14.04 LTS
So I have been dealing with wifi issues on my laptop for a long time now, but typically a restart or just turning the wifi on and off fixes them. Not so this time. I am trying to connect to a home ...
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0answers
108 views
Exchange Online Account Connection refused
I have a work email I can access via office.com. I am trying to set up an Online Account in Ubuntu 18.04 so I can have Gnome Calendar sync events.
I am selecting a Microsoft Exchange account type, ...
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82 views
Internet connection interrupts periodically in Ubuntu 18.04
I installed pppoeconf into Xubuntu, because there wasn't such, to establish DSL/pppoe. And connection can be interrupted occasionally, so I have to reconnect and sometime even reboot.
No such issue in ...
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0answers
141 views
Failed to connect to Mir, nautilus doesn't launch
I'm using Ubuntu 16.04 lts. One day I fired it up and after boot only the desktop appeared, no nautilus. The only gui functions I have been able to access are the ones on the desktop. I opened a ...
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119 views
18.04 can't connect to protected WLAN - instant disconnect: reason 6
I'm having problems with my wireless card.
I can connect to networks that are not protected by a password. But if the network is protected by a password I'm asked for the PW over and over again.
(On ...
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0answers
56 views
My computer cannot detect wireless connections in Ubuntu 18.04 [duplicate]
I just installed Ubuntu 18.04 on my laptop in its own partition (I kept Windows 10). Linux cannot detect wireless connections which Windows can. It gets access to the Internet through the Ethernet ...
2
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0answers
4k views
ubuntu 18.04, activation of network connection failed
Had 16.04 version earlier and some update corrupted my network configuration. Screwed up trying to repair it as suggested in stackexchange and ended up deleting the manager. Had to freshly install 18....
2
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1answer
111 views
My wifi cuts out after awhile
So my wifi works for a little bit (say 5-10 minutes) no issues.
after that point, it stops.
Observations:
When I click my wi-fi after it stops working I am still connected to the network(just not ...
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1answer
4k views
ssh: connect to host stopped working and port 22: connection timed out
I can not access to remote computer using ssh username@host anymore, it worked before then it stopped and I always get:
ssh: connect to host port 22: Connection timed out
I checked firewall rules, ...
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0answers
79 views
Wired connection does not work
I hope someone can help with this.
I installed Kubuntu 18.04 on two computers.
One is a Dell xpx model 8930 and everything is perfect.
The other however has a problem.
It is an HP 550-127c with a ...
5
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1answer
5k views
Ubuntu Server 18.04 setting WiFi connections when install
I want to install Ubuntu Server 18.04 with WiFi connection, but there are no WiFi interface options, how can I do now ?
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17 views
How to block a specific Wifi Network in shell scritp?
I want block one particular wifi network in my Ubuntu system. I don't want disable the Wifi device, only a particular wifi connection.
If I have these wifi connections for option:
A) Wifi_1_Name
B) ...
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1answer
2k views
Ubuntu 18.04 MSSQL Repos
I'm excited to see the release of 18.04.
My build needs the ability to connect to a MSSQL server running on Ubuntu 18.04 via PHP.
Has a repo been released for mssql-server on this version of Ubuntu?
