Latest Ubuntu related questions

Score: 0
How do I have eth0 use the global DNS settings?
cn flag

No matter what I try, eth0 never budges from the DHCP DNS settings.

This is the result I get from sudo resolvectl status --no-pager

Global
       LLMNR setting: no                  
MulticastDNS setting: no                  
  DNSOverTLS setting: yes                 
      DNSSEC setting: yes                 
    DNSSEC supported: yes                 
  Current DNS Server: 1.1.1.1             
         DN ...
Score: 0
Jim avatar
Can't access internet on Ubuntu 20.04
ng flag
Jim

I can not access the internet via Ubuntu browsers. I can access the internet by booting Ubuntu from a live USB memory stick, so the hardware is OK. From within the Genymotion Android emulator I can send and receive WhatsApp messages, so the Wi-Fi appears to be working. I can't access the internet via android browsers or I can't reach Google Playstore from within Genymotion. At the same time there is a q ...

Score: 0
DennisPochenk avatar
Bridging static LAN with outside dynamic WLAN
fr flag

long time leecher first time poster so excuse me for beginner mistakes, i'm also tired after trying for hours:

I'm trying to set up a bridge between a static LAN (internal network) and a dynamic WLAN (outside world), why dynamic? I tried multiple times to set it as static but then the Hotspot on my Android device doesn't want to connect.

But.. With my WLAN set to dynamic i don't know how to bridge i ...

Score: 0
Hannah avatar
Signal installation broke Ubuntu Mate update
nl flag

Can someone help me to fix this problem that occurred after the Signal installation?
Screenshot

Score: 1
JosiePet avatar
Bluetooth not syncing with Logitech MX Anywhere 3 mouse after upgrade too 21.04 from 20.10 on HP255G5 laptop. Help?
sa flag

I am new to Ubuntu 21.04 after upgrading from 20.10. I am trying to pair my Logitech MX Anywhere 3 Bluetooth mouse and sometimes see a list of devices inluding it and sometimes not. Regardless, when I see the mouse listed to pair, requesting the pairing fails every time. I have updated Bluez and even created a new config file for the mouse yet nothing seems to work. This began not immediately after the  ...

Score: 0
Peter avatar
Kubuntu switching bt headphones from time to time
in flag

I have a problem with BT headphones. They run for about 10 minutes and then disconnect. 1 minute wait and it connects again. I checked the headphones with other systems and with this computer. Everything works fine, except on Kubuntu :\

1:

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2:

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I tried

Setting up pulseaudio-module-bt (deprecated):

sudo add-apt-repository ppa:berglh/pulseaudio-a2dp
sudo apt update
sudo apt install pulseaudio-modules ...
Score: 0
Darkdestroyer2025 avatar
Can't boot Linux
id flag

I run a single boot Linux computer. I am fairly new to Linux. It froze yesterday and so I held the off button to force shut it down.

I think the reason it froze was because I may have somehow removed permission to read the root folder.

I didn't think of mentioning this however because if I did do that then it was far too easy to do such a dangerous thing for my computer.

I ran the following command bec ...

Score: 0
Cornul11 avatar
Upgrading libpython3.9 removes 231 packages
cl flag

After updating the package lists, a list of upgradable packages has appeared:

Listing... Done
libpython3.9-dev/focal 3.9.6-1+focal1 amd64 [upgradable from: 3.9.5-3~21.04]
libpython3.9-minimal/focal 3.9.6-1+focal1 amd64 [upgradable from: 3.9.5-3~21.04]
libpython3.9-stdlib/focal 3.9.6-1+focal1 amd64 [upgradable from: 3.9.5-3~21.04]
libpython3.9/focal 3.9.6-1+focal1 amd64 [upgradable from: 3.9.5-3~21. ...
Score: 1
How to use GStreamer to play an mp4 video?
us flag

I want to use GStreamer on ubuntu 21.04. Here is what I have attempted:

user@host:~$ gst-launch-1.0 -v playbin uri=file:///home/user/thisVideo.mp4
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
/GstPlayBin:playbin0/GstURIDecodeBin:uridecodebin0: ring-buffer-max-size = 0
/GstPlayBin:playbin0/GstURIDecodeBin:uridecodebin0: buffer-size = -1
/GstPlayBin:playbin0/GstURIDecodeBin:uridecodebin0 ...
Score: 1
EdgarRAlves avatar
Ubuntu 20.04 - Internal microphone not working
tr flag

The built-in microhone from my laptop does not work. When I introduce an external microphone, that external one does work so it seems to be an issue with the internal one only.

I'm on Ubuntu 20.04, fresh install. My laptop is Asus X550LD.

I've tried few possible solutions: 1) installed pavucontrol to check if the micro was muted but was not, also not responding there; 2) installed vokoscreen to ma ...

Score: 2
Belushi avatar
Acpid can't execute scripts
cn flag

I have an old laptop and I installed Ubuntu 20.04 LTS Server edition (no GUI, just CLI). It managed via SSH so its display is unnecessary. I would like to turn off the display when I close the lid, and turn on again if I open it.

I've successfully configured acpid to manage the display.

In /etc/acpi/events I created a file:

event=button/lid.*
action=/etc/acpi/lid.sh

The script:

#!/bin/sh

grep - ...
Score: -1
user3415939 avatar
installing deb file
nf flag

It just shows a circle and nothings happening for 10 mins +. What can i do to install this software?

See solution in comment below

Score: 0
AndersonReloaded avatar
KVM networking: OSPF between Vyos VMs running across different hosts
in flag

Unable to establish OSPF neighbourhood between Vyos-1.3 VMs running across different hosts. On each host, one interface of Vyos VM's are connected to host physical interface using 'macvtap'. Running 'tcpdump' on host's physical interface shows OSPF packets being sent and received to multicast address. However, the Vyos VMs doesn't seem to form neighbourhood.

Suggestions on how to make it through and d ...

Score: 0
K1tty avatar
Making X work with new GPU
cn flag

I recently upgraded my GPU, from 1060 6GB to 3080ti. I tried to boot my Ubuntu 20.10 installation, which has my old GPU's drivers installed, but X doesn't want to startup properly, as the server crashes on the start. I managed to get into TTY, replaced the drivers with new ones by using the ppa:graphics-drivers/ppa PPA and downloading the nvidia-450 package. I can now boot my Ubuntu to my login sc ...

Score: 0
Bjorn avatar
Very long startup time on fixed IP Ubuntu Server 20.04 LTS running SAMBA
ph flag

My Ubuntu Server 20.04 LTS running SAMBA It has a fixed IP address is 192.168.20.235. My routers gateway is 192.168.20.1

Upon startup the last message takes 1-2 minutes every time:

[  OK  ] Reached target Network (Pre).
Starting Network Service...
Starting Wait for Network to be Configured...
Starting Network Name Resolution.
[  OK  ] Started Network Name Resolution.
[  OK  ] Reached target Host and N ...
Score: 0
user1358162 avatar
Custom keyboard shortcut / command for opening certain apps does not work
tr flag

I am trying to create keyboard shortcuts to open some apps, like Joplin (note taking app). They don't open the apps. I tested it with other apps, such as Firefox and cheese, and they work fine. I'm not completely sure, but so far it seems like it might be downloaded apps giving me this issue.

Custom command I have set up Custom command I have set up

When I run the command in terminal myself, it tries to open the app in the terminal  ...

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