Latest Ubuntu related questions

Score: 0
Mekhail avatar
ubuntu asks for a bluetooth dongle in my settings but i m usiing a laptop that doesnt need a dongle
in flag

I am dual booting windows 10 and ubuntu 20.04, I used ubuntu first and saw that all drivers are working and I was using bluetooth for my headphones and also used it for my mouse. then I went to windows and I was testing to see if sound and drivers are working and it was working. then I went over to ubuntu again and all of a sudden bluetooth was unavailable. I then tried sudo get update and upgrade and t ...

Score: 1
Unmesh Deshpande avatar
Apt and Grub Broken after upgrade & autoremove
cn flag

I ran the following commands in the order 2 days ago:

  1. sudo apt update && sudo apt upgrade -y
  2. sudo apt autoremove
  3. sudo apt update && sudo apt upgrade -y

now apt package manager is not letting me install any package. I am unable to update the grub either. The computer is able to restart itself as usual.

sudo apt --fix-broken install returns the same errors attaching output anyway:

Score: 2
Bearhug avatar
Display glitches with multiple monitors
vg flag

Whenever i open Chrome or a Chromium based app (discord for example) it causes my screen to flicker black and then when the displays come back on my display settings have been reverted to an old state.

I've recently switched my portrait monitor back to landscape so you can see how this is problematic

Another weird glitch is when changing the display settings my screen flickers black as normal and sh ...

Score: 0
Anıl avatar
DigitalOcean Ubuntu Droplet Maven Installation
cr flag

I have a DigitalOcean droplet that runs Ubuntu 20.04. I want to install maven on my system but I need different configurations for each user so I just wanted to download binaries and set it up manually for each user.

But when I try to download the file with the command below this happens.

$ wget https://dlcdn.apache.org/maven/maven-3/3.8.4/binaries/apache-maven-3.8.4-bin.tar.gz
--2021-12-14 09:09:43-- ...
Score: 1
Linux using swap when RAM is available
au flag
s5s

I am experiencing an issue where linux seems to be using swap instead of RAM. To me it looks like I've triggered a bug because:

  1. The swap seems to be used for storing data that is regularly used, not hardly used.
  2. The entire PC seems very slow to respond to any command (e.g. opening the start menu, switching windows, starting a new terminal etc.)
  3. swap memory usage is 100% when I've got 28GB (twenty eight ...
Score: 0
Jim Maas avatar
Ubuntu 21.10 network connection stopped
cn flag

I have two machines, both running ubuntu 21.10. This notebook connects to router via wifi and is working fine. My desktop, also running 21.10 worked fine last evening and runs on a wired connection. Started it this morning, and no network connection, therefore packagekitd is stalling, and therefore I can not do apt update, or anything else. I just checked and if I boot the same machine using an Ubunt ...

Score: 0
Existing SSD with Ubuntu into new X1C9
ng flag

I have bought a new X1 Carbon Gen 9 and want to put my existing SSD from a T460s, with Ubuntu installed on it into it.

When I first tried it then I did not get any Grub menu and I tried a lot of solutions to make it work, including boot-repair but nothing solved the issue so far.

Thinking a bit more about it made me question this approach. Because directly swapped it would, as far as I can work out, ...

Score: 0
ASUS Xonar SE SPDIF audio
pl flag

Solution from here works, when adding defaults.pcm.card 1 & defaults.pcm.device 2 to /etc/asound.conf but that stops mic from working. Mic works when using this solution: "Add "CardName" X to the /usr/share/alsa/cards/USB-Audio.conf file."

However, SPDIF audio does not work when using this solution. Using aplay -D plughw:1,2 Wav_868kb.wav does work to play audio, however, so I think the main problem  ...

Score: 0
A_Murphy avatar
How to mount /tmp to another directory to increase memory
cn flag

My /tmp directory is now at capacity and I want to increase the available memory:

df -h /tmp
Filesystem      Size  Used Avail Use% Mounted on
/dev/nvme0n1p3   59G   54G  2.1G  97% /

To try and do this, I plan to move my /tmp folder to /mnt/raid1/tmp (a mounted directory with a lot more available memory) and following this answer I tried adding the following to etc/fstab:

#update /tmp directory to get i ...
Score: 0
Rainer Bopp avatar
Apache Server not accessible from internet after work on Samba
br flag

on Ubuntu 20.04.3 I have an owncloud installation. It was accessible through ssl (with an IP address from no-ip) and everything work very well.

A few days ago I worked on samba (which was also working fine) to see if I could make Apple Time Machine work. This did not work. What is worse: The Apache Server is not accessible from the internet anymore.

Depending on the browser the error message is some ...

Score: 0
calabash avatar
left and right ctrl key behaviour
gf flag

In certain applications trying to use ctrl-c to copy using the left ctrl key doesn't work but using the right ctrl key works as expected.

I'm on Ubuntu 21.10 but this has been happening in previous versions. My laptop is a Gigabyte Aorus 7 using the built in keyboard using US keyboard layout for the language setting.

I do not have this mapped as a custom shortcut anywhere.

For example, in Nemo or Nauti ...

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