Latest Ubuntu related questions

Score: 2
Broken update and package mess: how do I remove old packages manually?
in flag

After a do-release-upgrade to switch from 16.04 to 18.04, something failed and machine was left in a "in between" state, with lots of broken dependencies issues. My package tree is a mess, I am desperate... ;-)

I tried lots of things (including dpkg --configure -a, randomly removing packages with dpkg --force depends -P <pkg-name>, plus other things), but I am kinda stuck at present.

So, when I ...

Score: 0
Amir Sasani avatar
Wireguard can not access some sites
in flag

I am using Ubuntu 20.04 with x86_64 Linux 5.8.0-55-generic kernel. I use linuxserver/wireguard docker image as Wireguard server. This is my docker-compose.yml of wireguard docker:

---
version: "2.1"
services:
  wireguard:
    image: ghcr.io/linuxserver/wireguard
    container_name: wireguard
    cap_add:
      - NET_ADMIN
      - SYS_MODULE
    environment:
      - PUID=0
      - PGID=0
      - T ...
Score: 0
huntingparty avatar
Libre Office Writer Encryption & Password not working
ua flag

Problem with LibreOffice or Ubuntu Keyring or missing Dependencies. ODT test file Save-As The checkbox(s) for "encrypt with gpg" is available and seems to encrypt with a keyring fine but will not decrypt (wrong password).

Passwords & Keys I tested my pw by updating and changing ... no problem.

ODT test file "Protect with password" gets the same result, even with a simple pw "123456". Am I missin ...

Score: 0
Sebastian Maceda avatar
Failed to install gnome-tweak-tool in ubuntu 21.04 just installed
cn flag

After installing ubuntu 21.04 and update all packages I tried to install gnome-tweak-tool and I get a error because of dependencies.

smaceda@molexps15:~$ sudo apt install gnome-tweak-tool
[sudo] password for smaceda:  
Reading package lists... Done 
Building dependency tree... Done 
Reading state information... Done 
Some packages could not be installed. This may mean that you have requested an imp ...
Score: 0
Katie Coffman avatar
Do HP V24i FHD monitors work with Ubuntu Linux?
au flag

I have a relatively new monitor my husband got me 3 months ago. It is an HP V24i FHD monitor. I plug it in to my Ubuntu Linux laptop and I can see the background wallpaper, but no taskbar, no mouse, not anything. If I open an app on the laptop, it doesn't appear on the HP monitor. I checked HP website. They only have drivers for Windows. I contacted HP support and they said they don't support Linu ...

Score: 0
dMario avatar
XFCE4.16 - Ubuntu Studio 20.04.2 LTS unusable after critical bug manifested - troubleshooting req
pk flag

I put desc and a placeholder for this critical bug and solution making is here and https://gitlab.xfce.org/xfce/xfce4-panel/-/issues/502 for anyone experiencing a rough XFCE 4.14 -> 4.16 upgrade

Sys: Ubuntu Studio 20.04.2 LTS 64 bit

The problem:

https://gitlab.xfce.org/xfce/xfce4-panel/-/issues/502

XFCE 4.16 problem manifested in the weird way: I first added multiple indicator as described in gi ...

Score: 0
Mohsen Amiri Amjad avatar
Ubuntu 18.04 doesn't load after forced shutdown
us flag

I was trying some shell commands in ubuntu and after i was done, i tried to shutdown the normal way, but it didnt do anything. I clicked shutdown 3 times and waited about 2 minutes but nothing happened. So i tried forced shutdown using the laptop's power button.

Now, when I try to use ubuntu, it shows me the loading screen, and then goes in a completely black screen with an underline character bl ...

Score: 1
Jacob Dallas avatar
Streaming Webcam from Windows 10 to Ubuntu 18.04 via WSL2 and usbip
mx flag

Background
Alright so I was able to set up my Windows 10 desktop with WSL2 in order to run Ubuntu 18.04. I'm trying to get the webcam to be accessible and have picked and pieced together the following tutorials in order to get myself to where I am.

Score: 0
Auto restart Apache on High server load [Vultr]
br flag

I want to Auto restart Apache on High server load. How to do it?

I use Ubuntu

Score: 1
TibuJenkins avatar
No display unless recovery mode on boot. Software mode aftwerwards using intel integrated 10900/Z590
gb flag

First time user of linux in general so my knowledge is EXTREMELY limited. I recently installed Linux Mint Cinnamon 20.1 on my Intel 10900/Asus Z590 server rig. The problem I am encountering is that a few seconds after choosing the linux bootloader, the screen goes black and doesn't recover. I have to reboot and choose recovery mode in order to get any video.

After booting, I get a messages from t ...

Score: 2
edub avatar
Fan 0 RPM, hardware or software error?
cn flag

I have a new computer and after approx. two weeks I noticed the unit heating up and the fan no longer on. I have checked and despite the heat, it is always at 0 RPM. I was unable to find any fan options in the BIOS.

Is there an easy way to check if this is a hardware or software fault?

Many thanks!

My system:
Kubuntu 21.04
Lenovo Thinkpad L13 Yoga 2nd Gen

Update 1 (2021-06-16)

@Terrance Thanks for ...

Score: 1
yoloknight avatar
Grafic problem with Pythondialog in Ubuntu 20.04
pe flag

I have a problem in Ubuntu 20.04 with pythondialog. As shown in the image: Dialog Error

#!/usr/bin/python3
from dialog import Dialog
d = Dialog(dialog="Dialog", size="autowith")
d.msgbox("bla")

Well, it's not the "autowith" (change it with other values). In Ubuntu 18.04 I have not these grafic errors. The Problem appears even with inputboxes and other elements from "Dialog".

Do anyone know what's the r ...

Score: 0
John avatar
How does one get maas to use a proxy for internet access but not for non-routable IP's
za flag

I have an Ubuntu 20.04 server running maas 2.9. As for regular command-line operations on the machine, all is well. curl, get, apt, etc. all work great. /etc/environments is set correctly.

But when it comes to maas specifically, I do not seem to be able to specify a proxy for 0.0.0.0/0 and no proxy for 192.168.0.0/16.

Does anyone have the sauce?

Score: 1
Gene Laurent B. Nale avatar
latte dock's dock wont appear
ar flag

this problem appeared after uninstalling the one in the software center and installing the git version since it has many features

i have tried the replace command, restarting my computer, and deleting the contents of the config file & putting it back in

though it did work on the software center version. If you need the pic it is here

System info: OS:Kubuntu 20.04.2 LTS RAM:4 gb CPU:intel core i ...

Score: 1
Cora Eldhart avatar
Unknown, or unavailable dependency for gespeaker, needing python!
fr flag

Wanting gespeaker for ubuntu. So I managed to install Python2 in my Ubuntu 20.04 installation.

sudo apt-get install python2
sudo python2 setup.py install

Looks like no errors -/

Still claims gespeaker has (unlisted) dependencies in software app and also in command-line

sudo dpkg -i "gespeaker_0.8.6-1_all.deb"

RESULTS:

sudo dpkg -i "gespeaker_0.8.6-1_all.deb"
Selecting previously unselected package g ...
Score: 1
Lucastegano X avatar
Lightdm can't start xserver
cn flag

First things first, hello :)

I ran systemctl disable lightdm.service from recovery mode.

After that i reboot my pc and typed sudo lightdm start ; startx. I started a graphical section but when i tryed to launch a gtk program from terminal i got this error:

 Unable to init server: No se pudo conectar: Conexión rehusada

(nautilus:14383): Gtk-WARNING **: 10:27:51.240: cannot open display: :1 

and when ...

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