Latest Ubuntu related questions

Score: 0
Thunder Rabbit avatar
Codeception + Selenium Standalone sees strings not visible in browser
us flag

When running Codeception and Selenium on Ubuntu 18 this was working fine:

example PhpDriver test:

public function loadWidgetPage(AcceptanceTester $I)
{
    $I->amOnPage("/en/system/widget.php?id=22002");
    $I->see("Widget:");
    $I->dontSee("error");
    $I->dontSeeInSource("Fatal error");
}

Now I am trying to run the same test with Codeception and Selenium Standalone on Ubuntu 22.

 ...

Score: 1
Abol avatar
E: Unable to locate package protonvpn on Ubuntu
ne flag

I wanna Install Protonvpn on my ubuntu 20+ but couldn't, I don't know what's going on!

Even Updating with apt-get update doesn't make any sense

I use this command:

sudo apt-get install protonvpn

Response:

Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
E: Unable to locate package protonvpn

Any ideas?

Score: 2
RandomDude avatar
Kubuntu not allowing me to install npm
as flag

Recently I moved to using kubuntu from mint, and when I tried to install npm I got the following error

Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created or
been moved out of Incoming. The following information may help to
resolve the situation:

The f ...
Score: 0
Stockfish avatar
How to play Non-Steam Windows games on Ubuntu?
kg flag

I've been using Kubuntu 22.04 for a long time and I'm very satisfied, except for Windows games.

I love games a lot, it's my habit of killing time. I would be very grateful if you could help me with this.

I have 2 games that are only playable on Windows. Ragnarok Online and Gods Unchained. I haven't been able to run both games on Kubuntu. Play on Linux / Lutris / Steam Proton / Wine none of them work ...

Score: 0
D-MO avatar
Legacy Nvidia graphics driver support
km flag

So. I've made the switch to Linux. I've been using ubunto studio distro and think it's great. But I have an issue with one of my graphics cards. I run two legacy Nvidia cards a GTX 650 witch needs package 470 and a 8500 gs Wich needs package 390 I can't seen to find a way to get this setup at all. After hours of research. I can get the 470 package no problem. But the 390 is not in any repository. I've t ...

Score: 0
Ankit Kumar avatar
The following packages have unmet dependencies:
za flag

I tried doing sudo apt install openssh-server and getting the following error, any help would be much appreciated. I am using Ubuntu 20.04 Focal

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required pa ...
Score: 1
PavKR avatar
Ubuntu 22.10 no display on second monitor
ru flag

My current set up is as follows;

Ubuntu 22.10 (same issue existed for 22.04)
NVIDIA GeForce RTX 3060 graphics card
Using NVIDIA proprietary drivers (515)
Samsung G9 49" Curved Monitor (DP/HDMI)
Acer 22" Monitor (HDMI)

I have scoured the internet and can not for the life of me get the second monitor to work. I've tried a singular set up and both screens are working, but the moment I plug a second one i ...

Score: 0
Manuel Ortiz avatar
not booting after upgrade from 20.04 to 22.04
us flag

I have tried twice to upgrade my existing Ubuntu 20.04LTS to 22.04LTS. Both times I have had the same issue. The upgrade appears to go fine but when I reboot I get:

Gave up waiting for suspend/resume device
Gave up waiting for root file system device.  Common problems:
 - Boot args (cat /prod/cmdline)
   - Check rootdelay= (did the system wait long enough?)
 - Missing modules (cat /prod/modules;  ...
Score: 0
Eirik avatar
Is there a way to add a "delete software" button upon right-click in the gnome app launcher?
sh flag

The question is really in the title, but more specifically.. does anyone know of a extension (or any other way) that can add a possibility to delete a software within the app launcher? As shown on picture.

enter image description here

Although the software center is ok to install software, it feels unnecessarily clunky to have to delete software through it.

Any ideas anyone? Thanks in advance?

Ubuntu 22.04

Score: 0
M3kano avatar
server timeout when install xtream ui
tj flag

when i try to install xtream on my ubuntu server 18.04.6 with this lines

apt-get update && apt-get upgrade -y && sudo apt-get install mysql-server && sudo apt-get install python && sudo apt install apache2 && sudo apt-get install libxslt1-dev && sudo apt-get install libgeoip-dev && apt-get update && apt-get upgrade -y

sudo apt install ...
Score: 0
Cook4733 avatar
How can i check if a directory/file in my for loop is empty?
kg flag

So I have this following for loop that enters every directory and it that directory is empty it should leave it and do nothing. However if the directory isn't empty it should move its contents 1 place up and remove the remaining empty directory, but i dont know how to say: if [$i is empty] then ....

    for i in */*/
    do
      cd "$i"
    if [ -d "$i" ]
    then
        :
    else
        mv ./* .. ...
Score: 0
TPM avatar
External HDD(s) Don't Appear in Files
gt flag
TPM

A few days ago I attempted a normal backup on a 4tb external drive that I have been using for a year,(Ubuntu 20.04), but it never gets mounted or displayed in file view.However I can see it with lsusb. Tried another HDD and the same happened. I plugged in a thumb drive and no issues. Since I was running an old Ubuntu version I updated to 22.04.1 thinking perhaps an updated kernal issue caused my problem ...

Score: 1
Class VI Nestor avatar
Where are the settings for "Find Files On Desktop"
nu flag

I just updated to Ubuntu 22.04.01 and I have dmenu installed. When I am on the desktop (no program running) and pull up dmenu and try to type in the program I'm wanting to run, the "Find Files on Desktop" feature comes up and it thinks I'm trying to type into it. How can I turn this off? Otherwise I need to be in another program to avoid waking this feature up to make dmenu run. Screenshot attached:

Score: 0
Jim avatar
mrtg stopped updating graphs
in flag
Jim

Mrtg has been running here for years, but all the graphs suddenly stopped updating.

Everything is generated by mrtg-ping-probe so it has nothing to do with snmp.

Nothing abnormal shows up in /var/log/mrtg/, mrtg --check or systemctl status mrtg.

I completely uninstalled all the mrtg packages and reinstalled them, which changed the ownership of /var/www/html to mrtg:www-data. No difference. I then chan ...

Score: 0
Habibur Rahman avatar
How to change display pixel format from YCbCr 4:4:4 to Full RGB 4:4:4
bj flag

My monitor is displaying everything in pink-green color

I had same issue in Windows but fixed it by changing display's pixel format from YCbCr 4:4:4 to Full RGB 4:4:4 in AMD Radeon software. But how do I do that in Ubuntu?

View image of my monitor

I have Ryzen 5 5600G no dGPU + Samsung monitor

Score: 0
hopetech avatar
Viber does not open in Lubuntu 22.04 . Problem with keyboard layout settings
bw flag

Viber is working very well until I add Bulgarian(phonetic) keyboard in settings as additional input language. After removal of Bulgarian (phonetic) it works again. If I click on icon nothing is open. I tried opening Viber with terminal and here is what terminal says. I hope someone can help me how to fix this issue so I can have both keyboard languages. Until then I changed settings every time before I  ...

Score: 0
José Rojas avatar
What does 'WWAN-HW missing' mean?
ro flag

I am trying to find a solution to my "wifi-disabled" problem... I've been googling and reading and found this command:

nmcli general
STATE      CONNECTIVITY  WIFI-HW  WIFI      WWAN-HW  WWAN    
connected  full          enabled  disabled  missing  enable

What is "missing", what is WWAN-HM?

Score: 0
tigerkzr avatar
Ubuntu 22.10 server amd64: Network can not reach local addresses but CAN ping internet after boot. I have to run netplan apply to establish comm
tn flag

Ok... this is baffling to me.

I just performed a fresh install of ubuntu 22.10 server on a dell poweredge T430. After first boot, and subsequent reboots, the server is unable to contact devices on the local network. I can ping google(8.8.8.8) successfully but can not ping anything local. Local devices are also not able to ping this server. This is all fixed by running 'sudo netplan apply' afte ...

Score: 0
Mahdee Mushfique Kamal avatar
Network access is disabled for Free Download Manager on Ubuntu 22.04
us flag

I use Free Download Manager in Ubuntu 22.04. I downloaded its .deb file from their website, and it worked fine for a few days. Now when I try to download something, the confirmation window appears and shows a "Network Error" message. When I try to report the problem, I get an error saying "Network access is disabled".

My internet connection is fine. I think Ubuntu somehow disabled internet access  ...

Score: 0
the perfect TM avatar
Unable to update using apt update
it flag

Whenever I execute the command sudo apt update it gives me the following error:

 E: The repository 'https://ppa.launchpadcontent.net/micahflee/ppa/ubuntu jammy Release' 
 does not have a Release file.
 N: Updating from such a repository can't be done securely, and is therefore disabled by 
 default.
 N: See apt-secure(8) manpage for repository creation and user configuration details.

Can somebody k ...

Score: 1
James Thompson avatar
systemsettings and related printer issues in 22.04
re flag

In the process of debugging an issue with trying to print a test page, I found the following:

  • printing from all my various applications - graphics, office, etc, works fine under my non-privileged user id / normal user.
  • printing a test page from systemsettings run as normal user from menu fails with the "Unable to open print file: Permission denied" error, and printer itself hangs, apparently trying to ...
Score: 0
user3818710 avatar
How to make a current installation iso to install in different PCs?
sd flag

So, I have a pc with ubuntu 18.04 installed and several things already configured to it, and it is going to be replicated to other 30+ computers.

All the other pcs currently have windows installed, and my idea is to do a dual boot with this usb.

So far I have found systemback utility, with it I have created a .iso file but when I start another pc with it using a usb, it shows some options for boot l ...

Score: 0
johndavidearley avatar
Raspberrypi kernel upstream for 5.15.0-1017-raspi
tf flag

I have a kernel patch that I want to apply and be based on the current 5.15.0-1017-raspi which is the latest stable release that Ubuntu 22.04.1 sources point to.

Is the https://github.com/raspberrypi/linux branch 5.15.y the closest upstream to 5.15.0-1017-raspi?

Score: 0
Typewar avatar
Filesystem reports less available disk space than LVM (lvm with luks)
fr flag

There is this issue that has been bothering me for a while. LVM, lvdisplay, vgdisplay, pvdisplay, lsblk all shows the disk has the assigned 3.64 TB, but the filesystem is reporting it's only 1.5 TB.

I don't understand where I would need to resize, or if it's even possible?

pvdisplay

  --- Physical volume ---
  PV Name               /dev/mapper/dm_crypt-2
  VG Name               vg1
  PV Size       ...
Score: 1
Mark McGookin avatar
Running a command line .net application on boot, as a user, without needing login
my flag

I have a dotnet console application that when executed will run a loop and await a keypress. On certain keypresses it will perform an action (via api calls etc..)

I have a raspberry pi running ubuntu server 22.10 (64 bit) on the pi.

I want to run a command like this:

dotnet /home/myuser/src/prototypes/devops-control/Client/bin/Debug/net6.0/devops-control.dll "loop"

when the pi boots up so that I c ...

Score: 0
J T Richter 'commander-prompt' avatar
Where can I find the System OOM deamon I keep getting errors due to no space on device

Below are a couple of things I'm getting back in terminal. BTW I'm running "Try Ubuntu" from live USB in attempt to repair what is probably a corrupted beyond measure installation. It is good practice and learning opportunity for me, a novice at best.

1) $ sudo dpkg --configure -a dpkg: unrecoverable fatal error, aborting: unable to fill /var/lib/dpkg/updates/tmp.i with padding: No space left on ...

Score: 0
Seid Muhammed avatar
Jupyter notebook is not running [PermissionError: [Errno 13] Permission denied: '/home/user]
cn flag

I have tried to uninstall jupyter notebook using the command pip uninstall jupyter_core and installed it again but it didn't work. Also tried this command pip-autoremove jupyter -y and installed it again also didn't work. Also uninstalled it and tried this command to remove the cache from the snapd folder sudo sh -c 'rm -rf /var/lib/snapd/cache/*' didn't work again.

I have tried my best please hel ...

Score: 0
ooussem avatar
Microsoft Compact Keybord is not detected in my Ubuntu 22.04
kw flag

I have my Microsoft compact keyboard here which is not detected at all in my ubuntu 22.04. I haven't a dual boot, just an ubuntu.

Does anybody have any idea?

Thanks

Score: 0
Shihan Tanjim Azad avatar
After an update laptop gets really slow
sm flag

My laptop is HP Elitebook 1030 g3. I bought this as second hand. It came with Windows 10. After one update first night, it became slow. It got slower and slower every day. And in the third day after the update, the laptop was really unusable (I actually had a potato laptop for last 8 years. So "unusable" for me stands for "really REALLY UNUSABLE"). It took more than 15 minutes to get to the start screen ...

Score: 0
Tristan H avatar
Wake server during suspend (No Wake On Lan / Advanced bios settings)
ax flag

I have an HP Compaq Presario CQ62-242SF on ubuntu 20.04 server and I want to enable wake on lan.

I want to suspend it during inactivity and wake it up if a port is used

  1. WakeOnLan

So the first solution is to enable WakeOnLan

So I enable it in command line and I get :

    Supports Wake-on: pumbg
    Wake-on: g

So it seems ok.

But I can't find wake on lan option in bios or power option.

I think I ha ...

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.