Latest Ubuntu related questions

Score: 0
Disk Cleanup utility on ubuntu
pe flag

This question is influenced by the diskclean utility in Windows.

Is there a tool (and a need) to perform the task. I tend to used when imaging a hard disk.

Thank you

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Galivan avatar
Set file permissions, exclude folder - doesn't work with chmod (works with chown?)
de flag

I want to change file permissions and exclude a folder and it's contents (or only the contents is okay too).

It doesn't seem to work the same way as with chown - beause with chown I can change owner and exklude a folder like this:

sudo find . ! \( -path './images' -o -path './images/*' \)  -exec chown 33:33 {} \;

But when I try to change permissions with the same syntax:

sudo find . ! \( -path '/hom ...
Score: 0
Fred_SL avatar
Rhythmbox can't extract from CD: Internal data stream error
id flag

Ubuntu 22.04.1 Rhythmbox 3.4.6

When I try to rip/extract a CD I get "Error transferring track - Internal data stream error"

I've tried installing gstreamer1.0-plugins-bad and gstreamer1.0-plugins-ugly

I also tried removing and reinstalling rhythmbox itself.

What else can I try?

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Mojtaba Zamani avatar
Why internet download speed is limited in ubuntu 22.04 and 22.10
tj flag

I installed Ubuntu 22.10 after 22.04. In version 22.04 I had an awful experience with the internet connection. The problem may be caused by the Kernel version used by 22.04, and I had to upgrade the Kernel version from 5.15 to 5.17(there are many recommendations about it in forums). But, I decided to install ubuntu 22.10, which uses kernel 5.19. The problem has remained. For example, I got OpenJDK throu ...

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Md. Labib Hasan avatar
can i run ubuntu on my hp Intel(R) Core(TM) i5-4210U CPU @ 1.70GHz old laptop?
kg flag

i want to shift to ubuntu but i am confused that which version will suitable for my laptop! my laptop is very old with cpu: Intel(R) Core(TM) i5-4210U CPU @ 1.70GHz name: hp pavillion 4th genaration laptop

Score: 0
Кристијан Исајлоски avatar
Cannot install php7.3 version

I'm trying to install php7.3 or php7.2 versions. When I execute the command sudo add-apt-repository ppa:ondrej/php, there are some errors: errors

After executing this command I try sudo apt-get install php7.3 and this is the output output

NOTE: I've reinstalled the UBUNTU I am now using 22.10 version

Score: 0
Sam avatar
dpkg attempting to uninstall an unexisting package
cn flag
Sam

dpkg pre-removal exit status 1 for linux-modules-nvidia-390-5.8.0-59-generic

I tried sudo apt update, sudo apt upgrade, and here's the problem.

$ sudo apt upgrade
Reading package lists... Done
Building dependency tree       
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
 linux-modules-nvidia-390-5.8.0-59 ...
Score: 1
Besto avatar
Problem with display manager in several kernels
mc flag

I'm having a problem starting the GUI on several kernels - now for a while and it is getting more severe now:

The general problem is, that the boot of the system stops at the point when starting lightdm (same problem exists for gdm). This isn't true for all kernels, but the last one that worked was

uname -a Linux bs-L 5.4.0-96-generic #109-Ubuntu SMP Wed Jan 12 16:49:16 UTC 2022 x86_64 x86_64 x86 ...

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Sam avatar
Screen glitches after an apt update
cn flag
Sam

Glitches on the sidebar Glich on the calendar

This happened this afternoon, Dec 5th 2022.

I did an apt update at noon and this happened after reboot.

I am using ubuntu 20.04 5.15.0-56-generic #62~20.04.1-Ubuntu SMP Tue Nov 22 21:24:20 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

So what additional information should I add? Where shall I investigate?

UPDATE /var/log/apt/history.log

Start-Date: 2022-12-01  23:05:39
Commandline: /usr/bin/unattended-upgrad ...
Score: 1
fm_manueljesus00 avatar
External screen doesn't work when update kernel
ng flag

Good morning community. As I indicated in the title my problem is that when I updated the computer with an apt-get full-upgrade the kernel has been updated and my external display has stopped working. I have tried to reuse the NVIDIA private drivers but when I run the xrandr command it does not recognize the external display or the HDMI connector. I have read of users who have had similar problems with  ...

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mFat avatar
Strange problem with WiFi hotspot
dz flag

I use wifi hotspot on my home server (ubuntu) to share a wired connection wirelessly. The system is connected to a paid VPN.

On client machines i have internet access and public ip is the ip of vpn. So everything works. But some websites such as bbcnews.com don’t work. They open without a problem on my ubuntu box.

I suspect that the wifi hotspot doesn’t tunnel dns requests through the vpn. How c ...

Score: 1
hijimbob avatar
What does blue highlighted text mean?
my flag

This is what I see when I run ls in /var/mail:

Screenshot of ls output

I am asking about those vbk files in particular. Google is telling me that it's an executable, but it can't be. They should be log files. All the other logs are in normal plain text.

The files with similar names (example: vbk201303 and vbk2013033) are actually the same size. Same with the other 3 files. Could the blue highlight be telling me that they ar ...

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Lime avatar
Nvidia driver started to break my apt environment, how can I fix this?
bd flag

After I did a series of commands to install Nvidia driver and nvidia-cuda-toolkit things, it started to log stdout errors whenever I try apt install.

I don't remember what exactly commands I've ran, but I think at least I did the following for instance:

sudo apt install nvidia-cuda-toolkit
sudo apt install nvidia-340

Here is an example output that I get when I do a apt install:

$ sudo apt install cowsay ...
Score: 0
Frobozz avatar
Intel GVT-g: Scrambled graphics on virt-manager
ng flag

enter image description here

The virt-manager video is scrambled on this VM configured to use Intel's GVT-g GPU pass-through. The screen works, I can log in on it, manipulate things on the desktop. I just can't read anything.

Any folk out there knowledgeable on GVT-g that can help me out here?

Background:

Intel's GVT-g is a feature built into 5th through 9th generation core processors that allows virtualization environment ...

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How to skip or stop kernel update while iso installing?
de flag

currently, my iso has kernel version 5.15.0-25.25, after installation this iso version had converted to 5.15.0-56.62. but I don't want to upgrade this kernel version, it has to install the same version as ISO.

How to avoid upgrading this kernel version in ubuntu server 22.04 ISO (Not desktop ISO)?

Below are the steps that I see in my console while Installing:

  1. Language Select
  2. Keyboard configuration ...
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ndstate avatar
Why Does Wifi Only Work After Suspend
ar flag

My wifi doesn't work unless I suspend then resume (it also doesn't always work if I do that). This is a Lenovo Legion Y7000 (which is similar to Y530) Any ideas?

  *-network                 
       description: Wireless interface
       product: RTL8822BE 802.11a/b/g/n/ac WiFi adapter
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:07:00.0
       logic ...
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yop avatar
Cloning hardidsk of 128GB into a 500 GB is not using the rest free space
in flag
yop

I have just cloned my hard disk of 128 GB to a big one of 500GB . I have use commands dd to do it. The partition of ubuntu was done with lvm in the first installation. So when I plug in the new hard disk , the free space is not included in the /home , so I have to resize the partition. enter image description here

I have been booting from an usb live and after checking the partition I have got it to be like this now:

enter image description here

But still my  ...

Score: 1
goodhunter avatar
How to configure pam_faillock in common-*?
bo flag

I noticed that fedora/redhat has tool authselect/authconfig to configure pam_faillock in system-auth ,so it will work in system-wide auth phase.

Ubuntu use pam-auth-update to configure system-wide common-* , I didn't find a way to use pam-auth-update to add pam_faillock into common-* , because pam_faillock needs to configure both in authsucc and authfail conditions. So I have to configure pam_fai ...

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colorado_hick avatar
Ubuntu Studio - QMidiArp help
sv flag

I have the most recent stable Ubuntu Studio release.

I am able to get my midi controller to activate some of the synths. I was thinking all it would take to get QMidiArp to work would be to disconnect the direct a2j connection coming out of my controller and going into the a2j going into the synth and routing it through the jack connectors on QMidiArp. Then I added an arpeggiator using one of th ...

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Robbie avatar
Ubuntu 22.04.1 runs slowly compared to 20.04 on EWS EC2
ni flag

Edit: It would appear the culprit is libcrypto.so.3;

Updated question:

  • Is LibSSL3 slower in general?
  • Is LibSS33 just slower for legacy providers? or
  • Is this likely a PHP interface issue?

We have had to add "legacy" support for older encryption (upgrade process in progress, but we still need old support). Removal is unfortunately not an option at this stage.


We upgraded from Ubuntu 20.04.1 to ubuntu  ...

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jquadros avatar
UBUNTU 20.04 GeoNode Project installation: python setup.py egg_info did not run successfully
bb flag

I'm trying to install GeoNode Project on Ubuntu 20.04 following this guide https://docs.geonode.org/en/master/install/advanced/project/index.html

However, when I get to this section:

Install the Python packages

cd /opt/geonode_custom/my_geonode

pip install -r src/requirements.txt --upgrade

pip install -e src/ --upgrade**

This command fails with :

Obtaining file:///opt/geonode_custom/geonode-pr ...
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zubbs1 avatar
Unable to change resolution to 3440 x 1440
us flag

I have an ultrawide monitor with intel hd 510 graphics. I just want my monitor to display its native resolution of 3440 x 1440. It wasn't an option, so I used the xrandr protocol to create a 3440x1440_60.00 added to my display option. However when I select that resolution it acts like it changed it, but the screen resolution won't change. If I select any of the other available resolutions, it wi ...

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Lime avatar
Cuda installation fails even after installed driver
bd flag

I did try installing cuda without a driver first, it failed, so I checked here drivers - Trying to install CUDA, but getting errors - Ask Ubuntu and installed the latest nvidia driver here Download NVIDIA, GeForce, Quadro, and Tesla Drivers then ensured rebooting. After the reboot I could confirm that I can use nvidia-smi so I seems the driver installation is complete successfully, but for some reason ...

Score: 1
Constant requests concerning Google and password management
in flag

Using Ubuntu 20.04 when I go to a new site in my browser, (Firefox updated only through Ubuntu), I constantly get these dialogue boxes from Google "offering" me a way to use Google for password management.

I have already tried multiple times inside of Google to set the software such that it is not supposed to do this.

How can I get rid of this for good (and everything else Google connected if possib ...

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FranGamer1892 avatar
IPv6 does not work and "no link-local IPv6 address for ens5"
zm flag

When I try to ping6 ipv6.google.com I get ping6: connect: Network is unreachable. When restarting my network interface ens5 it shows a no link-local IPv6 address for ens5 message. I am pretty sure IPv6 is configured correctly on Amazon EC2's side (I followed this guide). Does anybody know why this could be happening? I left a few commands I executed below. Thanks.

root@ip-172-31-40-213:~# ifdown ens5 & ...
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bumbles avatar
"Invalid image Failed to read header: Unsupported" - stuck in loop
ba flag

I have a Lenovo laptop with dual boot Windows 8, Ubuntu, and Kali. Looks like there was some issue with loading Ubuntu that's currently installed (bad blocks perhaps, but I don't recall exactly), so I tried loading Ubuntu from a live USB: in Windows --> Advanced Boot Options --> restart, which gave me blue recovery screen and allowed me to choose to load Ubuntu.

Unfortunately, I clicked to  ...

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john smith avatar
.bash_profile guidance
in flag

I want to know if there is any guidance I should be following somewhere (maybe from a man page or something) regarding creation of a ~/.bash_profile. By default Ubuntu 18.04 doesn't have one, it just has a .profile file. As I understand it, .profile should just be executing ~/.bashrc. Thus my assumption is that I just need to add a line at the end of my ~.bash_profile to execute ~/.bashrc ; something l ...

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kurttpinrodcom avatar
Timed Shuddown Fails
mc flag

Having recently upgraded from 20.04 to 22.04, I've run across an unusual problem. When I go to shutdown via the menu selecting shutdown and letting it time out for 60 seconds, the system seems to go through most of the steps, gets to what looks like one of the opening screens (before you get the logon screen) and then hangs using what appears to be a lot of CPU time (the laptop fan kicks in). In this st ...

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michal roesler avatar
Cannot boot Huawei Mate D16 from USB Ubuntu stick. Ubuntu 22.04 LTS. My goal is to install Ubuntu 22.04 LTS
in flag

Hello AskUbuntu community.

My goal is to install Ubuntu Desktop 22.04 LTS on my Huawei Mate D16 laptop.

I have bought another M.2 SSD drive and installed it in my laptop. So currently I have two physical M.2 SSD drives:

  1. Fist one is the SSD that the laptop was provided with from the factory - Windows 10,
  2. Second is the one I've bought and put inside the laptop myself.

I'm writing this to make it cl ...

Score: 0
Scorb avatar
How do I permanently rotate an image with Image Viewer?
af flag

I am using Image Viewer on Ubuntu 22.04. When I rotate an image, it ask if I want to save when I close, I select yes. When I open the image the rotate is the same. How do I permanently rotate an image?

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.