Latest Ubuntu related questions

Score: 0
Nick Sedler avatar
Ubuntu 20.04 Purple Boot Screen with "Ubuntu 20.04" and White and Orange dots
cm flag

I powered on my computer when I was getting ready to use it, and as soon as I turn my monitor on, I had a loading purple screen that says "Ubuntu 20.04" and it has a White and Orange dots, but still boots up, my computer usually boots up with my computer brand name with a spinning wheel

Does anybody know why the boot screen changed?

Disclaimer: If this doesn't make sense, please let me know, and I w ...

Score: 1
Geoffrey Hoffman avatar
Ubuntu 20.04 Dell XPS Laptop Audio not working
us flag

I've almost got my new Dell XPS laptop setup properly, but a few things are still not quite right. One of the major issues is with audio.

First off, I've never been able to get the system to recognize that it has built-in speakers. The only way I've gotten any audio to work at all is with USB 3.0 headset attached to USB-C hub.

Audio Output Options

This laptop has 4 USB-C ports. I have tried using a ...

Score: 0
justarandomguy2436 avatar
No recognition of built-in microphone/speakers with Ubuntu 20.10, "dummy output" only. Works with HDMI though
cn flag

I'm a fairly novice linux user but I've been researching this problem for a while now and have tried multiple claimed fixes, but nothing will restore my ability to use my built-in microphone or internal speakers with my laptop.

When I go into "Settings > Sound", all I get is "Dummy Output", unless I plug something into the Mini Displayport, which it will recognize and send sound to. Plugging h ...

Score: 0
Sam Parsons avatar
Why won't Ubuntu recognise that my monitor has changed?
br flag

I use 2 external monitors in addition to my built-in laptop monitor. I recently replaced one of the external monitors (previously had 1 old Samsung 22" and one new Samsung 32" 4k, now have 2 new Samsung 32" 4k), but display settings has not updated to reflect this. The new 32" monitor only has the resolution options that were correct for the old 22" monitor, and when you select it on the drop-down menu  ...

Score: 0
Why am I getting 'permission denied' cifs?
br flag

Recently I had to re-install Ubuntu Server 20.04, which had a zfs pool. After the installation, I was able to restore the zfs volume.

But I cannot write to that volume from an Ubuntu Desktop 20.04, receiving a 'permission denied' error. Why am I getting this error? Could it be something with the restoration of the zfs volume? Even root cannot write to this smb share.

workstation:
  $ id
  uid=1000(lar ...
Score: 0
DerWeisse avatar
Watchman: C compiler cannot create executables
il flag

I try to install Watchman for React Native.

At the configure I get the following error:

configure: error: in '/home/maxim/watchman':
configure: error: C compiler cannot create executables
See 'config.log' for more details

config.log:

This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by watchman configure 4.9.0,  ...
Score: 0
ArianKG avatar
/dev/sda does not exist. Dropping to a shell!
ru flag

I'm trying to run Linux kernel in QEMU with this command: qemu-system-x86_64 -m 4G -initrd initrd -kernel arch/x86_64/boot/bzImage -append "root=/dev/sda" Linux.raw

But when I run it, I see this

Score: 1
a11 avatar
Understanding disk space using WSL2
no flag
a11

Complete novice here, so please tell me if this should be posted in a different forum. If the answer is already available online, I haven't been able to find it in my searches.

I set up Ubuntu 20.04 using WSL2 per the official Windows instructions. I did this because I needed to build and run a Docker container, and the instructions recommended following the WSL2 link.

After doing this, I see in the Ubun ...

Score: 1
Aouatif Bouka avatar
How do I fix a malformed line from my sources.list?
eg flag

I have a Ubuntu 20.04.2 LTS, i neaad to install Korn sh package but a problem occured when i try to launch the following command: sudo apt-get update before installing the ksh package.

Here is the result of the command:

#sudo apt-get update
E: Malformed entry 3 in list file /etc/apt/sources.list (URI parse)
E: The list of sources could not be read.

The contents of the file /etc/apt/sources.list

Score: 0
Eric_L avatar
Moving Ubuntu from old HDD to SDD revisited
me flag

I am trying to do what was asked - and apparently solved - in a question from about 10 years ago:

How to move ubuntu to an ssd

I want to move an existing, working Ubuntu 20.04 install across to a new SSD and not use the old HDD following the move.

I created a partition on the new SSD using gparted, and booted from a Live DVD as suggested in the top answer in the thread above.

However, when I attemp ...

Score: 0
Total Entropy avatar
Firefox displays a white screen
cn flag

Firefox version 92 Ubuntu version 20.04

Everything was working fine ~6 months ago the last time I booted Ubuntu. 6 months of updates was installed and after completing the updates my firefox installation on startup displays a blank white screen without an address bar just a blank white window. I attempted a clean reinstall which did not change anything.

Any suggestions on how to fix my firefox insta ...

Score: 1
Brett avatar
Upgrading HAproxy to 2.2.17 if its not in the packager
ht flag

I am currently running, 21.04 and HAproxy 2.2.9. There was a security fix that was released in 2.2.17 but when I run the upgrader in ubuntu it doesn't find that package.

How would one use HAproxies release to update?

I am fairly new to linux packages and may be off base, and appreciate any direction that helps.

Score: 0
N0rbert avatar
How multipassd should be restarted to get multipass commands fuctional again?
zw flag

Currently I can't run multipass shell, it shows the following in the terminal:

$ multipass shell ubuntu-test
shell failed: cannot connect to the multipass socket
Please ensure multipassd is running and '/var/snap/multipass/common/multipass_socket' is accessible

It seems that I need to restart multipassd, but how should I do it?

Score: 0
How to increase the font of packet tracer
cn flag

Kubuntu. I am with sweet theme, with kvantum engine activated too and the font is so tiny that I can't read. I tried to increasing font size inside the program but the icons will be terribly bigenter image description here Im using KDE

This is happening in various apps, here in anki too: enter image description here

Kwin turned off because I have multiple refresh monitors.

No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 21. ...
Score: 0
Isaac Levin avatar
wrong fs type, bad option with USB HDD
in flag

I am fairly new to Linux and wanted to take a USB powered HDD that I was using as storage on a Raspberry Pi and add it as a data drive on an Ubuntu 20.04 PC (I want to go from the Pi to this new machine as my media server and there is data on the drive I want to keep). I plugged in the new drive and all worked fine, there were 2 partitions, system boot and writeable. I removed the system boot partition  ...

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