Latest Ubuntu related questions

Score: 0
Skinny Ted avatar
Flasing cursor in search engine box is split in two and webpage graphics appear torn
fr flag

The flashing cursor in the search box in the search engine has split in two. And the graphics on a webpage sometimes look like torn wallpaper. It also happens sometimes when I highlight text in a webpage. Does anyone have any idea why this is happening as I’ve never experienced this before. This only happens in Firefox. I am using Ubuntu 20.04. It does not happen in Linux Mint 20.2. Only in Ubuntu. It ...

Score: 0
Learner avatar
Ansible playbook on ubuntu 20
cn flag

How to write Ansible Playbook to install different applications on different hosts on Ubuntu 20.04 Conditions

  1. When running a playbook it should ask for the host name (we must give the specific host name)

For all the packages we have to give numbers like 1,2,3, .....

After giving the host name it should ask for the package number, at that time we should give that number, the specific package should b ...

Score: 0
ramses avatar
Ubuntu Server fails "apt-get update" after fresh install
us flag

I'm trying to set up my old Thinkpad R500 as an Ubuntu homeserver. Installation (w/o any snaps, with full encryption) went smooth. But as soon as I try to sudo apt-get update after restart I get mergelists error. I tried sudo rm -rf /var/lib/apt/lists/* But when I go on with sudo apt-get clean && sudo apt-get update I get an segmentation fault.

I tried it several times, always with the same resu ...

Score: 1
I need some help understanding the output of journalctl as it relates to system crashing/freezing
cn flag

I've been getting a lot of freeze-ups and the odd sudden reboot recently. Most often it happens while I am streaming media. The freeze-up infinitely loops that last (approximately) 1 second of audio. I thought I had found and solved it several times but have been wrong every time.

I tried running memtest during the bootup but it freezes at 15%, 30% or 40% depending on the settings I chose. I unde ...

Score: 0
nevillebartos avatar
Allow only one user to run/access app/program
cn flag

Ubuntu 20.04 LTS 2 users assigned

My desktop is set up with two user accounts. One for personal and one for work. I want to keep those tasks separate.

I have a vpn that is used for work. Globalprotect.

It seems to have conflicts between the two users. I only want one account to have access to the VPN.

I want to restrict access to the VPN to one user account only.

Score: 0
sivasdpi avatar
Lubuntu installation on laptop
ru flag

When I try to install Lubuntu 21.04 I faced below error. I already installed Ubuntu 18. I wish to erase Ubuntu and install Lubuntu.

enter image description here

enter image description here

Sorry for dim jpg image. When it asks to do mannual partitioning I'm not sure what to do.

And how to create EFI system partitioning.

My laptop have only 2gb ram. How to set swap memory for that ?

Pls guide me.

Score: 0
codingenthusiast avatar
Dummy output issue after installing Gstreamer and ALSA plugins in Ubuntu 20.04
no flag

I had installed Gstreamer and ALSA plugins to work on some experiments. Steps followed for the installation of the plugin: https://tsn.readthedocs.io/avb.html#plugins-installation

However, after the installation was completed I restarted my PC after which the audio has stopped working. In the setting in the output device, dummy output shows up while for the input device there is no option. I have dual b ...

Score: 0
user10105455 avatar
ThinkPad Carbon X1 gen9 stuck on black screen when shut down
in flag

For the last 5 shut downs, my laptop has been going to black screen as if shut down (no keyboard light or anything), but the fans continue to run. Pushing on the power off button does not do anything and I am basically forced to wait for the laptop to run out of battery. There does not seem to be any specific error message popping.

I have a ThinkPad Carbon X1 gen 9 with Ubuntu 20.04 (dual boot wi ...

Score: 0
Mitchy avatar
Windows 10 cant see ubuntu installed
in flag

After installing Ubuntu alongside Windows 10, i would like to use the default windows boot loader to choose between Windows/Ubuntu. The problem is that windows is not detecting Ubuntu at all, ubuntu boot menu is working fine and even showing windows as option, but i would rather use the windows boot menu. Any known fixes? Thanks for your time

Score: 1
How can I check if adding noatime to /etc/fstab was effective?
in flag

To prevent my SSD from unnecessary write accesses, I entered noatime under the mount options in /etc/fstab for the system and home partitions:

UUID=bla-bla-bla-1 /       ext4  errors=remount-ro,noatime 0 1
UUID=bla-bla-bla-2 /home   ext4  defaults,noatime          0 2

After that I rebooted.

Now I am surprised that the command

find . * -atime -0,01 -type f -printf "%TY-%Tm-%TdT%TT %p\n" | sort -r | ssed  ...
Score: 2
Roxana avatar
Linux file transfers slow compared to windows
cn flag

So I have a Lenovo Thinkpad P53 with Windows 10 and Ubuntu 21.04 installed and have noticed Linux is a large percentage slower transferring files than Windows. When transferring from my Windows file server, Windows 10 will transfer at 107MB/s but Linux is around 75MB/s. I have verified the speeds by viewing the live transfer rates on the server and in my router.

Also, I have a USB 3.2 10Gb/s exte ...

Score: 1
TCooper avatar
Sudo crontab -e vs crontab -e running command as sudo
cn flag

Say I need to run a php script with root permissions every night, is it better practice to run it from the root crontab, or from user with sudo permissions crontab, 'sudoing' in the command. i.e.

In sudo crontab -e

0 0 * * * /bin/sh -c "/[my_path_to]/php /[my_path_to]/[my_script].php >> /[my_path_to]/cron_log.txt 2>&1"

OR

In crontab -e

 0 0 * * * sudo su -s /bin/sh -c "/[my_path_to]/ ...
Score: 0
Sladfive avatar
Ubuntu 20.4 Virtualbox with Windows don't display WP rewrite url and folder
us flag

I 've this problem i 've Windows 10 on my SO , i 've installed VirtualBox, I 've created on WM1 a machine with

Apache mysql php wordpress

when i go on the localhost of wm1 for example 10.0.2.51 all is ok. I've setting the network of WM1 as only Adapter Host. I've restart VM1 and from terminal i see that my adress of lan is 198.168.158, i go on SO Windows i see the home page of WP , but i cannot see  ...

Score: 0
user16768564 avatar
Install Package on Previous Version of Ubuntu
us flag

I need to install a package (in this case it is dbus-broker) on Ubuntu 20.04 (focal). Unfortunately apt install dbus-broker does not do the trick because the package is currently only available for hirsute (21.04).

This seems like it is probably a common problem which makes me think there is likely a common solution too. Can someone shed some light on what that could be?

Score: 1
John C avatar
How to manually update Snap package, Kolourpaint
tr flag

Currently the Snap-package Kolourpaint is broken, at least on my system (Ubuntu 20.04.3 LTS). And there do not seem to be any current updates.

$ snap refresh kolourpaint
snap "kolourpaint" has no updates available

Is it possible to do a manual update from the apt-get repository version of Kolourpaint somehow? I saw a tool called snapcraft that is supposed to update from .deb files - would that work, ...

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.

That’s a missed opportunity. Questioning is a uniquely powerful tool for unlocking value in organizations: It spurs learning and the exchange of ideas, it fuels innovation and performance improvement, it builds rapport and trust among team members. And it can mitigate business risk by uncovering unforeseen pitfalls and hazards.

For some people, questioning comes easily. Their natural inquisitiveness, emotional intelligence, and ability to read people put the ideal question on the tip of their tongue. But most of us don’t ask enough questions, nor do we pose our inquiries in an optimal way.

The good news is that by asking questions, we naturally improve our emotional intelligence, which in turn makes us better questioners—a virtuous cycle. In this article, we draw on insights from behavioral science research to explore how the way we frame questions and choose to answer our counterparts can influence the outcome of conversations. We offer guidance for choosing the best type, tone, sequence, and framing of questions and for deciding what and how much information to share to reap the most benefit from our interactions, not just for ourselves but for our organizations.