Latest Ubuntu related questions

Score: 0
Christopher.L avatar
How to configure .desktop file to run .jar file exactly as if run from terminal
cn flag

I have a java program that works correctly when I run java -jar "lizzie.jar" from the terminal, but when I double click it in Nautilus it runs (i.e. UI shows) but returns the error "No such file or directory" for one of the files (./leelaz) it depends on to work properly.

I have created a .desktop file in /home/username/.local/share/applications with the following contents:

#!/usr/bin/env xdg-open
[Deskto ...
Score: 0
Frank Kinscherff avatar
bluetooth since yesterday update bluetooth is not working on ubuntu 21.10
cg flag

since reboot bluetooth is not working anymore. Symptoms are:

  1. In Dashboard I can't switch from off to on: Err: No Bluetooth found

  2. hcitool dev promps noly Devices:

  3. sudo service bluetooth status

    ● bluetooth.service - Bluetooth service
    Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)
    Active: active (running) since Fri 2022-02-11 11:55:50 CET; 3s ago
    Docs: man ...
Score: 0
Ubuntu 21.10 bluetoothctl info not show bartery Percentage
cn flag
    └─ $ => bluetoothctl info
Device 11:22:11:00:04:13 (public)
    Name: BW-ANC5
    Alias: BW-ANC5
    Class: 0x00240404
    Icon: audio-card
    Paired: yes
    Trusted: yes
    Blocked: no
    Connected: yes
    LegacyPairing: no
    UUID: Audio Sink                (0000110b-0000-1000-8000-00805f9b34fb)
    UUID: A/V Remote Control Target (0000110c-0000-1000-8000-00805f9b34fb)
    UUID: Advance ...
Score: 0
Ubuntu 20 LTS MTP device only showing up right after reboot
in flag

I'm using ubuntu 20.04.3 LTS and no MTP devices are showing up in files. I'm trying to access the files on my phone and tablet (both android) but neither shows up when I connect them over USB and enable data transfer. mtp-detect does detect both devices but I need to run it as root to see all information.

However, Just after I reboot the computer the MTP devices are detected correctly and shown i ...

Score: 2
Ubuntu Software updater dies on upgrade
us flag

I am currently running 21.04. I would like to upgrade to 21.10, but when I try to start the upgrade by clicking on the button (see image) the window simply closes and that's it.

Screenshot

Nothing is written to /var/log/apt/history.logor term.log

I have run sudo do-release-upgrade from the command line with the following response:

Checking for a new Ubuntu release
Your Ubuntu release is not supported anymore.
F ...
Score: 0
ebsf avatar
Ubuntu 20.04 suddenly does not detect printer
es flag

An hour or so ago, Ubuntu stopped detecting the HP LaserJet P2055dn printer to which it has been connected for years.

The OS is fully updated, in fact, I updated it this morning. I haven't tried to print since then until just now, so this morning's update probably is the cause. No subsequent update exists.

The online help is predictably impenetrable (HTF am I supposed to know what a USB kernel mod ...

Score: 1
Martin Kunze avatar
Error "update-grub" returned an error: exit status 1
cn flag

Everytime I want to install or remove some package via terminal with sudo apt-get install ... or sudo apt-get remove ..., I finally get the following error:

ZSys is adding automatic system snapshot to GRUB menu
ERROR "update-grub" returned an error: exit status 1

With the guide on this page I have some problems of understanding. E.g. with command

df -H

I get following table, and for me it seems to  ...

Score: 0
Erik Ros avatar
Why is the SNAP version of libre office so much slower then the APT version
dz flag

The Snap version of libre office is obscenely slow. The Apt version works just fine. How can that be?

Score: 0
eggrandio avatar
Problem installing Perl module Sys::Info::Driver::Linux
gb flag

I am running Linux on Windows (Ubuntu) to install a bioinformatics software (MEME Suite - Installation Guide). Please bear in mind I do not have much experience using Linux.

I am following the instructions and I need to install some Perl modules.

I was able to install all the required ones via sudo cpan except Sys::Info.

When I run sudo cpan Sys::Info this is the first error I find on the log:

Runn ...

Score: 0
Younes Belmoussa avatar
I have no access to the internet and lost my desktop and terminal
gb flag

Dear ubuntu enthusiasts, I've started my computer and was shocked as I have no access to the ethernet internet and lost my desktop the major part of the settings are not showing, and I have no terminal. Working with a shell window for the command lines. I can log to folders using the wildows+numbers commands or through an external drive. I need help, and please keep in mind that I have no access to the  ...

Score: -4
Hi, Ubuntu is suitable for my laptop, and no problems will arise
bd flag

Hello fit Ubuntu for my laptop my laptop HUAWEI MateBook D 14 Nbl-WAQ9R this is a photo of the bios and everything will be fine with the drivers and what is inside the components in the laptopenter image description here

and in this photo there are characteristics but not all, but there is a processor, etc. I'll show you now enter image description here enter image description here here they are

 ...

The Stunning Power of Questions

Much of an executive’s workday is spent asking others for information—requesting status updates from a team leader, for example, or questioning a counterpart in a tense negotiation. Yet unlike professionals such as litigators, journalists, and doctors, who are taught how to ask questions as an essential part of their training, few executives think of questioning as a skill that can be honed—or consider how their own answers to questions could make conversations more productive.

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