Latest Ubuntu related questions

Score: 1
enggal avatar
Cronjob is not running properly but work while run command (./)
in flag

I have this script for file testfile.sh:

SEND_EMAIL(){

TO="testemail_1@test.com"
CC_MAIL="testemail_2@test.com"

sendmail $TO,$CC_MAIL <<EOF
From: testemail_3@test.com
To: $TO
Cc: $CC_MAIL
Subject:Report
Content-Type: text/html;
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style type="text/css">
<!--
body,td,th,table {
        fo ...
Score: 0
filipmu avatar
How to keep processes running after ending ssh session when systemd kills processes after user logs out?
in flag

I've tried many highly voted answers on stack exchange suggesting nohup, disown, command &, and (command &) and they did not work for me on Ubuntu server 20.04. I found this answer why they don't work since 2016, due to a systemd default change in how it treats user processes after user logout - Details

There seems to be way with systemd (the elephant in the room) - see this answer here Bu ...

Score: 0
Mick Best avatar
Using the Fingerprint Reader on an HP ProBook 4430s
us flag

I am running Ubuntu and would like to use my fingerprint reader. This is the output of lsusb:

Bus 001 Device 003: ID 138a:003c Validity Sensors, Inc. VFS471 Fingerprint Reader

Is there a way to enable it for use in Ubuntu?

Score: 0
paper man avatar
Monitor IDs change when rearranged
ye flag

I’ve been using Kubuntu for two months with no issue. Yesterday, I reinstalled Windows and then Kubuntu so I could dual boot, but I’m now getting the issue where my mouse clicks register on the wrong monitor in Kubuntu. I tried rearranging the monitors, but I noticed that the IDs kept changing. For example, after moving my HDMI monitor to the left of my DisplayPort monitor, it would then call my HDM ...

Score: -2
I have 2 drives on Ubuntu. Can I use them together simultaneously?
tm flag

I do apologize. I am new to this IT customization.

 sda      8:0    0 465.8G  0 disk 
├─sda1   8:1    0  19.5G  0 part /media/
├─sda2   8:2    0  13.7G  0 part /media/
├─sda3   8:3    0   4.1G  0 part 
├─sda4   8:4    0   428G  0 part /media/
└─sda5   8:5    0   500M  0 part /media/
sdb      8:16   0 119.2G  0 disk 
├─sdb1   8:17   0   300M  0 part /boot/efi
└─sdb2   8:1 ...
Score: 0
hemanth kumar avatar
Subscribing to ESM throws error - "ESM is not available for platform ppc64el"
cn flag

Tried ESM. And here's what it throws :

# ua enable esm-infra
One moment, checking your subscription first
UA Infra: ESM is not available for platform ppc64el.
Supported platforms are: amd64, i386, i686, x86_64.
#

For now, I did a free subscription to check. Wondering if ppc64le is supported with buy subscription only. However, when I attempt to buy, it doesn't mention anything about ppc64le as well. ...

Score: 0
Ubuntu running only graphics mode and I cant change to text mode
jp flag

I working on VM machine Ubuntu in text mode. But today my machine have run in graphics mode. Although that it was version with only text mode. Maybe any packet installed some graphics modules. And now I can do nothing. Because Ubuntu in graphics mode have not any application like terminal. I can only enter to recover mode ( but it doesnt make sense because there is the same effect ) and grub edit/consol ...

Score: 0
Axel Szmidt avatar
Black screen after Ubuntu Server 20.04.3 installation / freeze on GRUB 21.10
ma flag

Over the weekend I’ve tried installing Ubuntu server on my old HP Pavilion dv7 laptop but unfortunately, I’m unable to accomplish this seemingly simple task and I don’t know what to do anymore. This place is my last hope.

The problem is that Ubuntu Server 20.04.3 launches into a black screen after installation and Ubuntu Server 21.10 doesn’t even boot the install. Below is what I have don ...

Score: 4
dani avatar
Automatically update desktop background when underlying image file is modified
id flag

In Ubuntu 20.04, I use a custom png file that graphically displays stats on CPU usage, disk space, etc as background image. It works fine to set the image as background (right click on desktop -> Settings -> Background -> Add Picture).

However, when the image is modified, the background isn't updated; even after reboot. (in Ubuntu 18.04, this was the case)

How can I make Ubuntu automaticall ...

Score: 4
guettli avatar
Hyper-key u --> Like Arrow-Up
in flag

I made CapsLock the Hyper-key via gnome-tweaks

Sorry, I have only the german screenshot. "Feststelltaste" means "CapsLock"

gnome-tweaks-capslock-de

Now I would like to map

  • Hyper-u to Arrow-Up
  • Hyper-n to Arrow-Down
  • Hyper-i to Page-Up
  • Hyper-m to Page-down

It would be great if this could be done by doing config in $HOME.

For example via .xmodmaprc

Related question: Make arrow-up/down, Pos1, End, Del ... more easy

Background ...

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