Latest Ubuntu related questions

Score: 0
NiC avatar
File Location in Hard Disks
cn flag
NiC

I'm new to Linux and I've set up a Ubuntu physical machine with 1 SSD (PCIE) and 2 HDDs (SATA). I know all file directories start with the root directory '/' in cmd, but is there a way to know the physical locations of the files, like which file is stored in which HDD or SSD (similar to Windows OS). Thanks a lot.

Score: 0
tmaxcontact avatar
Software manager removed package but it still appears as installed
cn flag

Using the Software manager (briefcase icon in apps) I installed Calibre then decided to uninstall it the same way by clicking "Remove".

The app no longer appears in Apps and after running dpkg --list there was no trace of it either.

Yet it is still listed under my installed apps in Software (briefcase icon in apps).

It cannot be launched, nor can it be removed.

I've run apt-get autoremove and

Score: 0
Fix_Flix avatar
I deleted 99local-ftp in the SSH terminal
in flag

I deleted 99local-ftp in /etc/apt/apt.conf.d and don't know how to fix it.

If I'm trying to update with apt update I'm getting an error

The method 'ftp' is unsupported and disabled by default. Consider switching to http(s). Set Dir::Bin::Methods::ftp to "ftp" to enable it again
Score: 0
I recently installed ubuntu 20.04.2 on hp ab-052tx after that whenver i close my laptop and reopen again i am getting wifi disabled by hardware issue
cn flag

I have noticed that it is also faced by others and have tried few options and nothing is working.

There is a button on my laptop for wifi f12 but pressing it does'nt enable the password. I have tried blacklisting wifi driver I have tried rfkill command.

Nothing is working, please help.

Score: 0
CHI NEW avatar
When I restart or shutdown my Ubuntu (Dual system with Windows 10), the cursor flickers for a long time in the upper left corner of the black screen
it flag

I installed Ubuntu 20.04 on my PC(Windows 10), now a dual system.
When I shut down or restart from Ubuntu, the cursor (like this " | ") flickers for a long time in the upper left corner of the black screen background.
How can I solve it? I need your help. Many thanks!

Score: 1
Riuska avatar
remove miktex from terminal
br flag

I have installed MiKTeX on Ubuntu 20.04.2.

Unfortunately, I have upgraded MiKTeX and now Ubuntu is not booting; I would like to uninstall MiKTeX now. In this discussion, instructions are given Remove MikTex from Ubuntu 18.04.2, however, I cannot access the console, hence I would need also to "Reset the TeX installation" (point 2 and 3 of the answer) by using commands in the terminal. Could somebody hel ...

Score: 0
bel avatar
How to fix usb printer canon ip2770 stopped printing after upgrade to 18.04.1 to 18.04.5?
cn flag
bel

After upgrading to the latest version of Ubuntu 18.04, my USB printer (Canon IP2770) will not print and notifies that printing has stopped.

This problem was not present prior the upgrade.

Here is the output of lsb_release -a:

LSB Version: core-9.20170808ubuntu1-noarch:printing-9.20170808ubuntu1-noarch:security-9.20170808ubuntu1-noarch
Distributor ID: Ubuntu
Description: Ubuntu 18.04.5 LTS
Release: 18. ...
Score: 0
user227495 avatar
Click and run Blender from desktop 20.04
us flag

I use Terminal to run the following script from Home to launch Blender

cd Downloads/b2932

R600_DEBUG=nosb,hyperz,llvm,sisched,forcedma AMD_DEBUG=nir ./blender

Is it possible to create a .sh or .py file so that I can launch Blender from the desktop itself by double-clicking it ?

I mean something that will act as a lauch file and placed on Desktop ? Any help will be great. Thanks.

Score: 0
dolphin_jack avatar
Changing gtk.css files in /usr/share/themes/my-Yaru-dark doesn't change anything
bd flag

I am trying to change the desktop icon font colour on ubuntu. I created a copy of the Yaru-dark theme named my-Yaru-dark. Then changed index.theme file as follows:

[X-GNOME-Metatheme]
Name=my-Yaru-dark
Type=X-GNOME-Metatheme
Comment=Ubuntu my-Yaru-dark theme
Encoding=UTF-8
GtkTheme=my-Yaru-dark
IconTheme=my-Yaru-dark
CursorTheme=my-Yaru-dark
CursorSize=24

Then I changed the gtk theme to my-Yaru-dark u ...

Score: 0
How can I find out when systemd schedules apt to auto-upgrade my packages?
at flag

The other day I found out that my Docker container had been killed as the docker daemon had been automatically upgraded on an AWS box I was running.

journald showed these messages in the relevant time slot:

Aug 06 05:56:01 ip-192-168-3-117 systemd[1]: Starting Daily apt download activities...
Aug 06 05:56:11 ip-192-168-3-117 systemd[1]: Started Daily apt download activities.
Aug 06 06:06:39 ip-192-168 ...
Score: 0
Deston White avatar
Strange Graphical Issues with 20.04.2.0 Live USB
cn flag

I'm a windows noob looking to try linux so be kind.

I created a 20.04.2.0 64 bit USB and booted from it and selected "try Ubuntu".

First, it wasn't recognizing either of my display port monitors. Just a black screen with "no signal".

On a whim I decided to try plugging in my TV via HDMI and voila I have video. Only problem now is that every 3-5 seconds the screen goes black for roughly 5 seconds, all t ...

Score: 0
Lasan Sudeera avatar
Nvidia Driver not loaded Ubuntu 20.04 720m
in flag

I am running 390.144 drivers at the moment, it worked but with some slight tearing. I saw a post for the tearing solution was to downgrade to 390.138. I purged the drivers, downloaded the .run file tried to install but failed, due to some error. I tried to uninstall using the -uninstall, it too failed. However, I reinstalled the 390.144 from PPA but it fails to detect the card.

How can I fix this ...

Score: 0
sound working fine butI get snd-hda-int error
cz flag

when ever I try to update,Upgrade or remove old package by running autoremove command I get the following error message. I tried to use the following command same issue:

sudo alsa force-reload
---------------------------------------
Unloading ALSA sound driver modules: snd-seq-midi snd-seq-midi-event snd-seq snd-rawmidi snd-seq-device snd-hda-codec-hdmi snd-hda-codec-realtek snd-hda-codec-generic  ...
Score: 1
Anh Tran avatar
Auto launch Polybar at boot with default WM (GNOME, Mutter, 21.04)
vn flag

I'm new to both polybar and Linux.

I have follow the tutorial on Github:

  1. Created a file called ~/.config/polybar/launch.sh

  2. Make it executable (I have confirm this through the GUI)

Here's the content of launch.sh:

#!/usr/bin/env bash

killall -q polybar

echo "---" | tee -a /tmp/polybar.log
polybar tonton 2>&1 | tee -a /tmp/polybar.log & disown
echo "Bars launched..."

Running this c ...

Score: 0
No Limit avatar
I am using Ubuntu 20.04.2 LTS on virtual box on my hp laptop. After installation, i won't be able to see my graphical desktop environment
in flag

After restarting all i see is a black interface asking me to login. After I do so, it won't boot to my desktop but rather remain on the black interface like a terminal. I searched for solutions online and tried installing "tasksel" ( sudo apt-get install tasksel )but it fails and says "Temporary failure resolving 'gh.archive.ubuntu.com' " "E: Failed to fetch gh.archive.ubuntu.com" and "E: Unable to fetc ...

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