All Questions
494
questions
1
vote
1
answer
57
views
10 gig PCIe network card won't come up unless onboard 2.5 gig card is connected
I recently acquired a zimacube - its a N100 based NAS system. I've wiped the preinstalled zimaos and run a minimal install of ubuntu server 24.04 and made the usual changes I do on my builds for ...
- 130k
0
votes
0
answers
72
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No available connections in WSL2 + Ubuntu + KDE
I use:
Windows 10 Pro (ver. 22H2 19045.4529)
WSL2 (wsl --set-default-version 2)
Ubuntu 22.04
KDE Plasma 5.24.7 (sudo apt install kde-plasma-desktop)
Kernel 5.15.153.1-microsoft-standard-WSL2 (64-bit)
...
- 1
1
vote
0
answers
150
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Problems with Ubuntu 23.10 on Asus Vivobook 16(X1605VA-MB957WS) [closed]
I'm using Ubuntu 23.10 on Asus Vivobook 16(X1605VA-MB957WS) and have the following problem:
The wifi card in the laptop Mediatek wifi card whose driver doesn't support the kernel of Ubuntu. So I don't ...
0
votes
0
answers
120
views
Port forwarding from VM via OpenVPN
I'm sorry if this problem has already been explained in another thread, but I couldn't find a solution to my problem anywhere.
I have a question about the attached network diagram. Can I permanently ...
- 1
2
votes
0
answers
124
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Easiest way to set up a "proper" VPN on a CentOS server, allowing an Ubuntu or Windows client to connect to it
I am using Ubuntu at home. I have a server in the US with CentOS.
With my system administrator days long gone (about 25 years ago), the question is: what's the easiest, least painful way to make a ...
- 250
-1
votes
1
answer
403
views
IPtables dropping packets I can't see with tcpdump and I don't know why?
My IPtables rules are blocking apt update for example:
root@vpn:~# apt update
Ign:1 https://pkgs.tailscale.com/stable/ubuntu jammy InRelease
Ign:2 http://de.archive.ubuntu.com/ubuntu jammy InRelease
...
- 11
0
votes
0
answers
75
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Cannot enable the internet connection when installing Linux on HP Compaq 6200 Pro SFF desktop
I am trying to install Ubuntu 22.04 on a HP Compaq 6200 Pro SFF. I am new to Linux. I realized I cannot enable the internet connection during the install. I installed the OS without the internet but ...
- 1
0
votes
0
answers
363
views
Ubuntu can't connect usb Wifi
My motherboard has only wired network adapter. I am trying to connect through wifi usb. System detects the networks, tries to connect, but authentication always fail (wrong password is no option, I am ...
0
votes
1
answer
4k
views
`IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready` message repeating every minute
I am using my Linux system for running some serverless functions using OpenFaaS.
I have placed the required invocation command in a shell script and I am constantly running the shell script using a ...
- 141
0
votes
0
answers
814
views
Connecting to Ubuntu using ssh over Ethernet
I have given static IP 192.168.137.20 with net mask 255.255.255.0 to my windows laptop port:
Then I connected my rasberry pi (which runs Ubuntu 20.04) using USB and ran following command to also give ...
- 251
0
votes
0
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132
views
Headless Computer Running Ubuntu on Ethernet Connection Dropping after Power Outage
I run a headless computer using Ubuntu on my LAN and when necessary, access it using NoMachine and SSH. The computer is connected via Ethernet. Last night, I had a brief power outage that lasted for ...
- 5,568
0
votes
1
answer
95
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How do Ubuntu-server network interfaces work?
Yesterday I installed "Cockpit" on my Ubuntu-Server 23.04 (which is running on a Raspberry 4) so I can manage it from my Windows 10 PC. So far the Management interface is quite clear and ...
user1819753
2
votes
0
answers
305
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is there any way to limit users' traffic usage in SSH
can we limit users' traffic usage in ssh?(For example User1 can only download/upload 1GB) i know ssh doesn't have this feature by default.
Is there any trick to do this?
Thanks for your help
my os is ...
- 21
0
votes
0
answers
5k
views
Remote desktop gives me a black screen
I am trying to connect remotely with remote desktop from my windows machine to my ubuntu 20 machine but I get only a black screen
First I did (as I wrote in this question)
>sudo systemctl status ...
- 866
0
votes
2
answers
1k
views
Unable to SSH on my ubuntu server with a user different from root
When I try to ssh to my Ubuntu Server as a user different from root the connection never works and the session is never established. However connecting from other computers works perfectly, so it must ...
- 111