Latest Ubuntu related questions

Score: 0
redfords avatar
Cannot delete or restore files from Trash
id flag

When I try to delete a file from Trash I get the message Error while deleting There was an error getting information about "file.txt". Timeout was reached

If I remove the file using the rm command there is no message but the file is not deleted.

Score: 0
lucas24007 avatar
dual-monitors - main screen displays only 1/4 of image
bh flag

I'm using two monitors, main one is 4k and second one is 2k resolution. Everything is connected to my laptop through a usb-c dock (see bellow for references).

When connecting both monitors, the main monitor only displays 1/4 of the screen : what image is vs what it should be

If I set main monitor's resolution to 2k I can see the whole image.

If I connect only the main monitor, I can see the whole ima ...

Score: 0
Ali Dehkhodaei avatar
Problem with ubuntu 22.04.1 iso file
pa flag

I had download ubuntu 22.04 iso file for three times. In all of them file is corrupted. What should i do? What is the problem?

Score: 0
vvkatwss vvkatwss avatar
How to make XScreenSaver work on Ubuntu 22.04?
tl flag

I installed Ubuntu 22.04 (normal and minimum) on VirtualBox, and installed gcc, libx11-dev, libxss-dev.
Then I compiled the code using gcc -o idle idle.c -lXss -lX11. When I run ./idle, I receive the error No XSS available: event=0 error=0 errno=11`. It works on Ubuntu 14.04, 16.04, 18.04, and 20.04.

My code:

 #include <stdio.h>
 #include <errno.h>
 #include <X11/Xlib.h>
 
 #in ...
Score: 0
Pranai Rao avatar
Time is not Synchronizing
in flag

EDIT: The main problem seems to be that the UTC time is offset. If I fix the UTC clock, then the other time zones will be fixed as well. How can I update the UTC or correct it to the right UTC time (I need to subtract 5 hours)? Thanks.

My Ubuntu 22.04 LTS clock is setting itself to the correct UTC time instead of my time zone which is UTC -5:00 (EST).

The first thing I tried was going into settings  ...

Score: 0
jessexknight avatar
Reasonable to be nervous when updating kernel packages?
by flag

Everytime I run sudo apt update && sudo apt upgrade and the results include:

  • linux-headers-*, linux-modules-*, etc., and/or
  • update-initramfs: Generating /boot/initrd.img-*, etc.

I get nervous that something will go wrong and my machine will be unusable (at least temporarily), especially if the boot is funked. Maybe my fears are rooted in the windows dual-boot-wipe rite of passage.

Is this rea ...

Score: 1
Maryam Chouaïbi avatar
Terminal black screen after deleting and reinstalling Node and npm
gm flag

I was facing a problem with Node.js, so I decided to uninstall npm and node completely and reinstall them. Now I have a black terminal with no text, and I'm not able to type anything either.

I haven't been able to find a solution on the Internet.

I tried to restart my PC, but that wasn't enough so I also uninstalled console trying to install it again. I couldn't reinstall it, so I installed:

  • Qt ...
Score: 0
HEPOSHEIKKI avatar
Tizen studio device manager opens a tiny window when clicking on anything
bs flag

I'm trying to connect to a device in tizen studio, but every time I open the device manager and click on any button a seemingly tiny (just a few pixels wide) and blank window opens and nothing happens. I can close the window by hitting 'TAB' and then 'Enter' or 'ESC', maybe it's a dialog popup or an error prompt?

Tizen device manager with the tiny window highlighted with a circle

What I've tried s ...

Score: 0
Haridvpsk avatar
How to filer data from {} in bash
us flag

If want to get the connection_resource_type = "*" from the block of code in main.tf, if source contains only source = "git@github.com:/terraform-azure-utils.git//private-endpoint?ref=""** expected_outpu: **connection_resource_type = "cosmosdb-SQL" ** Main.tf

     module "funtionapp_private_dns" {
      count                = var.function_apps_create_private_dns ? 1 : 0
      source               = ...
Score: 0
Maxxx avatar
swap partition exists but not usable
gt flag

I resized the swap partition but I guess I did something wrong. Ubuntu boot time is now between 2-3 minutes. After checking the swap partition, I saw it's the right size in gParted but reads 0Gb when I checked it in free -h. In gParted I right-clicked on it then chose "swapon" but it had no effect. What can I do?

Score: 0
Koen avatar
No sound Ubuntu 22.10 on Surface Studio 2
sm flag

As a fairly inexperienced Linux user, I have installed Ubuntu 22.10 on a Microsoft Surface Studio 2. PErhaps this was not the best idea :). Using the MS Surface Kernel from Github.

I don't yet want to give up. After a lot of trial and error everything appears to be working except for the sound. When playing sound I do see the "sound bars" move in the settings, but there is no sound coming from th ...

Score: 0
Nigel avatar
In 22.10 my background no longer spans multiple monitors. Is there a fix?
uz flag

Before I upgraded to 22.10 I had a nice background (a map) designed to span my 3 monitors. I've had to change it as this option no longer seems to be available and the background was massively distorted and mirrored on each screen. Is there any way to get it back and use my map background image spanning the three monitors.

Score: 0
jk - Reinstate Monica avatar
After upgrade to 22.04: cifs-mount des no longer work
sh flag

I had setup a cifs mount point under Ubuntu 20.04 LTS. It does no longer work after upgrade to 22.04 LTS.

Giving the following mount command from the shell

sudo mount -t cifs  //xxx.yyy.zzz.www/directory /mymountpoint -o sec=ntlm,credentials=/home/username/.qnap/credentials.txt,rw,uid=1001,gid=1001,vers=1.0

I get the error message on the terminal:

mount error(22): Invalid argument

Refer to the mount.ci ...

Score: 0
user2015606 avatar
Can't connect to any WiFi Network after power off from button. Xubuntu 20.04
bz flag

I have an ASUS ROG 14 Laptop, running xubuntu 20.04. It was running OK until yesterday. I turned off the machine with the power button and now I can't connect to WiFi. Right now I am tethering USB trying to resolve the issue. I can connect to home WiFi from other devices like phone.

This is the output of wireless-info script: https://pastebin.com/ERwtLuf8

In particular I see this at the end:

[   51 ...
Score: -2
mkham66 avatar
Need help reinstall Grub2 from Live Ubuntu 20.4.1 Usb
pn flag

I have a 3 boot system that's badly infected- Win10 has a reboot virus; Pepermint9 got something so funky that I reinstalled new Ubuntu (now 20.4 8 months ago); a month ago stupidly I used Pep9 for a while, even using the bad software updater; which messed it up so much it doesn't even boot from the recovery partition; + which got into my Ubuntu. Because now I am not booting into the Ubuntu Grub but int ...

Score: 0
Forrest avatar
How to configure NetworkManager on a remote host without GUI?
us flag

I have a remote host running ubuntu desktop 22.04 and the default network renderer is NetworkManager. how can I set permenant configuration to the interfaces managed by NetowrkManager ? for example with networkd, I just edit the .yaml files and do a netplan apply. but the same doesn't work with NetworkManager.

are there any files that I can edit or should I change my renderer to be networkd ?

Score: 0
Rajesh kumar V R avatar
Increase the boot selection time for windows 11 and ubuntu
sy flag

I have windows 11 and Ubuntu 20.04 LTS as dual boot. I would like to to increase the boot selection time

Score: 0
Gi Na avatar
Okular snap issues: open files /tmp and files in tab
me flag

I installed the latest snap Okular 22.08.2 on Ubuntu 20.04 (x11, gnome). I encountered two problems:

  1. I am tying to open a .pdf attachment from thunderbird with Okular (snap). Following this guide, I created a tmp folder in my home (location accessible by Okular) and mounted the /tmp folder there: mkdir /home/you/tmp sudo mount --bind /tmp /home/you/tmp/. When double-clicking on the attachment, a read-onl ...
Score: 0
Sergey Emelin avatar
problem with usb-c on ubuntu 22.04
th flag

Notebook - HP HP ProBook 430 G7

Graphics - Mesa Intel® UHD Graphics (CML GT2)

OS - Ubuntu 22.04.1 LTS

inxi -G
Graphics:
  Device-1: Intel CometLake-U GT2 [UHD Graphics] driver: i915 v: kernel
  Device-2: Cheng Uei Precision Industry (Foxlink) HP Wide Vision HD
    Integrated Webcam
    type: USB driver: uvcvideo
  Device-3: USB C Video Adaptor type: USB driver: N/A
  Display: x11 server: X.Org v: 1.21.1 ...
Score: 0
kosmičák avatar
multipass/snapcraft: "instance does not exist" and Remote "" is unknown or unreachable
in flag

On a freshly installed Ubuntu Desktop I cannot build with snapcraft:

foo@bar:~/src/3rd-party/iot-example-graphical-snap$ snapcraft
Launching a VM.
Build environment is in unknown state, cleaning first.
info failed: The following errors occurred:
instance "snapcraft-iot-example-graphical-snap" does not exist
launch failed: Remote "snapcraft" is unknown or unreachable.                    
An error occurred  ...
Score: 0
Empty application group in program overview can't be deleted
st flag

I uninstalled 3 apps that I had placed into a 'group' in the Ubuntu 22.04 menus. The empty group remains but can't be removed in any obvious way.

It needs to go. How can I delete it?

Score: 0
Vittorio  avatar
Why ubuntu doesn't run a bin file?
vi flag

I'm trying to install a software on Ubuntu 22.04 LTS. After downloading the tar.gz file, I extracted the files with the command:

tar -xvf CCS6.1.0.00104_linux.tar.gz

Then I entrered the extracted folder and what I found inside is this:

README_FIRST.txt
baserepo  
ccs_setup_6.1.0.00104.bin  
featurerepo 
timestamp.txt
artifacts.jar
binary
content.jar 
features

In particular, when I type ll the ccs_ ...

Score: -3
Sciffany avatar
What's the root password for Ubuntu 22.04?
ad flag

We installed Ubuntu desktop GUI on our Ubuntu 22.04. We are able to ssh fine into root user of this VM. The problem comes when we try to login using Microsoft Remote Desktop. This screen asks us for a password we did not set.

So far, the only workaround we found was ssh-ing and rebooting the VM to bypass this login screen.

How do I login to this VM graphically? Thanks!

enter image description here

Score: 0
yewole5660 avatar
Keyboard stops responding after playing media
hm flag

Sometimes, after playing some media (e.g. music from Spotify, a stream from Netflix) the keyboard stops responding, shortcuts and simple inputs don't work. Also the right click doesn't work, and the applications menu flickers when hovering over it. I'm running Xubuntu 22.04.1 LTS, Xfce version 4.16. The laptop has Intel UHD Graphics 620, and the issue happens both when playing media on Firefox and on th ...

Score: 0
mLstudent33 avatar
Ubuntu 22 suddenly shuts down on 2 different machines, can Firefox be causing this?
ph flag

On my Lenovo Ideapad 3 and Lenovo Ideapad 3 Gaming 15ACH6 this occurs usually when I am browsing with Firefox.

Is this a known issue and what are some fixes?

The screen goes black and then it shuts down improperly like I hit and held the power button.

Edit: My Ubuntu 22.04 just hung and I did cat /var/log/syslog and see a bunch of stuff stopped. I could move the mouse cursor but no mouse clicks nor ...

Score: 0
penguinv2 avatar
multipass affecting host onboard chips after screensaver/wake up from sleep mode (Windows 10, Dell Hardware)
vg flag

I'm trying to find a solution to fix the persistent issue with multipass causing a Windows host chipset hardware to stop working after a screen lock or wake up from sleep. (Lower down actions I took to pinpoint multipass being the culprit causing this.)

When running multipass on a Dell hardware (Dell 5430 Notebook) it causes some of the host machine's peripherals to become non-responsive after wa ...

Score: 6
Nitesh Mandal avatar
check which process cause high cpu utilization in last 24 hours
ie flag

Is there any possible command or way to check which process caused high cpu utilization in last 24 hours , because last night at 11:30 pm date:-30-nov-2022 we got alert that cpu utilization was high , so need to figure out which process cause high utilization.

Score: 2
2.1 avatar
Unable to SSH to remote computer
cn flag
2.1

I have two proxy (two ip address) connections in my Ubuntu computer, and I am trying to connect through ssh to my university supercomputer using "corkscrew", but not able to connect, it fails as

Couldn't establish connection to proxy: Connection timed out
kex_exchange_identification: Connection closed by remote host

Could you please help me out here ?

I am able to connect to same supercomputer followi ...

Score: 1
zhengger avatar
How to monitor a growing log file for specific string and print the line to terminal in realtime?
id flag

For example. I have nohup.out.log file which is growing over time. I want to monitor this file and check if the string test error occurs in this file and print the corresponding lines to terminal or another file such as error.log in real-time. Thanks.

Score: -2
Kemal avatar
Audio renderer error
im flag

I am on 22.10, when I choose a video it gives error on subject line above. pavucontrol solved the problem on 22.04 but not now.

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