Latest Ubuntu related questions

Score: 0
tensormoby avatar
Stuck on dell logo after systemctl set-default multiuser.target
cn flag

I ran systemctl set-default multiuser.target so that I can use i3 without loading gnome. However, after rebooting, I never get to a terminal where I can login, start my session, etc. I am running 20.04 on a dell xps 15 9500. I tried ctrl + alt + f2 but it didn't help

Score: 0
sbrass avatar
Laptop not detecting extra RAM
cf flag

I have an ASUS VivoBook S400CA with 4GB of built in RAM and an extra slot for additional memory. I have another stick installed but the BIOS and OS are still saying I have 4GB of RAM.

I'm running Ubuntu 20.04.3 LTS 64 bit

The built in RAM is DDR3 1600MHz and the extra is a Crucial DDR3 1600MHz.

Some things I've tried

  • I flashed the latest version of BIOS
  • I ran memtest86 with no issues
  • I have seated and ...
Score: 0
sogu avatar
wsl2 jupyter lab URL to Chrome
vn flag

Goal

I want to connect Jupyter Lab with Windows 10 WSL 2 (Ubuntu 18.04) to my chrome

Tried

  1. Environemtn activate
  2. ```jupyter lab``
  3. ERROR:
JupyterLab application directory is /root/anaconda3/envs/rapids/share/jupyter/lab
Running as root is not recommended. Use --allow-root to bypas
  1. jupyter lab --allow-root terminal OUTPUT:
[I 15:00:04.091 LabApp] JupyterLab extension loaded from /root/anaconda3/e ...
Score: 0
JP_23 avatar
Network Configurations
fo flag

I'm using the command nmcli for set the IP of a ubuntu 18.04.5

"nmcli device modify ens33 ipv4.method manual ipv4.address X.X.X.X/X ipv4.gateway X.X.X.X ipv4.dns X.X.X.X"

and the ip changes wihthout problem, but after if I reboot the ubuntu after the IP goes to DHCP (fresh instalation of ubuntu).

with the grahical interface manager I have no problem but the code is for running in a server withtout GUI. ...

Score: 0
Anel Music avatar
Cannot source venv using makefile
us flag

The Makefile inside project root

# Makefile

.PHONY: help
help:
    @echo "Commands:"
    @echo "venv   : creates development environment."

# Environment
.ONESHELL:
venv:
    python3 -m venv venv
    source venv/bin/activate 

When i run:

make venv

I get the following Error:

$ make venv
python3 -m venv venv
source venv/bin/activate 

/bin/sh: 2: source: not found
Makefile:15: recipe for target  ...
Score: 0
madmonkey avatar
Running a game server from a VM
us flag

I am fairly new to Linux and Ubuntu in general, but for a learning project, I am trying to set up a game server (TF2 using SteamCMD) on a Ubuntu VM through Virtual Box...

I have been able to setup the server and run it, but I cannot connect to it. I'm assuming this has to do with then network configuration and/or port forwarding. The game server is not showing up in the LAN either. My host is a w ...

Score: 3
Cody avatar
Grouping Tray Icons
jp flag

Is there a setting/app/extension that will let me group my "tray icons" similar to how Windows does it?

I know a lot of folks like to keep background processes to a minimum, but there are quite a few things that I like to keep running to perform my daily tasks.

I'm afraid if I add a few more, the icons will start to encroach on the clock.

Ubuntu 20.04 screenshot of tray icons

Windows 10 screen shot of widnwos 10 icons

I'm running Ubuntu 20.04.3 LTS x86_64 ...

Score: 0
Aloysius Roets avatar
I can't show movies on my NEC projector
us flag

I recently installed Ubuntu on my Sony VAIO. Since then, I can't show movies on my NEC projector. Although it displays the default picture of the lap top screen through the projector, it does not show anything else - neither text presentation, nor video or audio content. What can I do? please help.

Score: 0
r00t avatar
My laptop not waking up after suspend
ua flag

I am having problem with my laptop which is runs ubuntu. Before I tell the problem here what I have in this laptop:

Here is a neofetch pic(Asus X550VX)

So my problem is whenever I suspend my laptop it is not waking up again. I have to cut power for reboot it. here how it's look when it doesn't boot up:

This is how it's look when I try to open after suspend it.

When I disable the GPU from NVIDIA X serv ...

Score: 0
Jared avatar
Specifying arguments in the packages section of autoinstall.yaml
cn flag

I'm going through the Automated Server Installs for 20.04 webpage and do not see a way to specify arguments, such as --no-install-recommends or --no-install-suggests, within the package section of autoinstall.yaml. Is this possible? Without these arguments I'm adding a lot of unnecessary packages when adding a light desktop on top of Ubuntu Server. Thanks!

Score: 0
Grateful avatar
20.04 Location services is grayed out in Settings, how to turn it on?
cn flag

Location services is grayed out in Settings/Privacy/Location Services and there is no option to turn it on, or to choose which services to allow. I have not been able to find anything under Menu/Title bar in the Settings panel like the author of this post did (Ubuntu 20.04 Location Services setting is grayed out in settings?).

Score: 0
Axis57 avatar
How to boot when bcdedit safeboot element is not found?
kr flag

I am trying to dual boot Ubuntu and Windows 10 on a Lenovo Yoga 720.

I had windows 10 pre-installed. I switched from RAID to AHCI because the Ubuntu told me to. I made the registry edits and then modified the boot setup option.

When I tried to boot back into Windows it would not. So, I went through the recovery steps listed in the Ubuntu tutorial for dual booting.

I tried recreating the boot file like  ...

Score: 0
19.2 volt avatar
hp pro liant ml370 g4 not booting to lubuntu login screen
in flag

I'm having trouble booting my Proliant (ml370 g4) to the Lubuntu login screen. It appears to boot properly but when it gets to the point where it should go to the login screen it doesn't. I've used three different monitors (Mag Innovision 700p, ViewSonic VX910, and a Samsung s22b150n.) but none of them work. They say: no signal, out of range, and not optimum mode recommended mode 1920x1080, respectively ...

Score: 2
erik avatar
Can I relabel /, /home, and /boot/efi partitions without problems?
in flag

I am running Ubuntu Studio 21.04 & plasma, with separate partitions for root(system), home, and another for encryption with veracrypt.

I'd like to label(relabel) the root, home, and boot/efi partitions without data loss or other problems. Is this possible, via running a live usb and using gparted or kde partition manager ? Or via another approach without use of a live usb?

Thanks in advance.

 ...
Score: 2
Michele Ceccacci avatar
Pulseaudio audio problems
cn flag

I have had this problem for quite some time now, before it worked by just inputting pulseaudio --start, but now it doesn't work anymore. Usually when i use my web browser i start hearing crackling sounds, usually for the first 10 seconds of the audio playing it's fine, and then these noises begin, affecting not only the browser but the whole computer. I also tried reinstalling pulseaudio but the pro ...

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