Latest Ubuntu related questions

Score: 1
Sid avatar
Timezone - Change from EST to EDT or happens automatically?
in flag
Sid

I currently have:

Current default time zone: 'America/New_York'
Local time is now:      Tue Nov 15 07:58:25 EST 2022.

I wonder if this time will automatically change based on EDT? Or vice-versa?

Seems like a major problem for scripts being run on cron.

Score: 0
Ed Pavlov avatar
"Set" a keyboard layout by pressing Shift key
kr flag

Preamble: On Windows I use a program which allow me to set English keyboard layout on pressing Left Shift and my local keyboard layout on pressing Right Shift. Not cyclic switching is very convenient as I don't need to remember which layout is active, I only need to know in what language I'm going to write now.

Question: How do I set not cyclic but direct turning on a keyboard layout by pressing Left/R ...

Score: 2
ararune avatar
Snap store and gnome software using a ton of RAM
tf flag

Snap Store and Gnome-Software use 1.5GB and 1.4GB respectively, is this normal? If I kill the process and restart, they seem to hover at around ~700MB each, mind you the ~1.5GB is on startup.

Is this normal, and also how can I disable them from startup applications considering they're not on the list of startup applications?

enter image description here

Score: 0
user1649644 avatar
how can I find out all the commands entered
gw flag

how can I find out all the commands entered by the user?

I need to know all my entered commands OC: centOS

Score: 1
michaels2408 avatar
Squid 5.2 Ubuntu 22.04 LTS keeps crashing
vg flag

I am running Squid 5.2 installed using apt on Ubuntu 22.04 Jammy LTS. This is in a virtual KVM machine with 75GB drive and 6GB of RAM and dual-core AMD Epyc. This build is running on a Synology NAS DS-1821+ on there newer DSM 7.1 OS. The problem I am having is Squid crashing with fatal errors. It works great for a random amount of time, then dies. Here are a sampling of the log errors:

FATAL: check failed ...
Score: 0
Browsers cant open custom URI (x-scheme-handler) via xdg, but it works well from console with xdg-open
br flag

I used xdg to set things up, so my custom URI would open in my custom desktop application. Things seem to work in the console. I tested it using both xdg-open and gio open:

$ xdg-open foobar:id=333
$ gio open foobar:id=444

Both run my script as intended.

When I go to my browser and click a hyperlink with the same URI, first a small dialogue appears to ask if I will allow the website to open xdg-ope ...

Score: 0
Ben Bitdiddle avatar
How can I format a partition currently mounted at filesystem root without using an external flashdrive?
ms flag

I want to wipe out all my partitions and start my ubuntu from scratch. I have already formatted the partitions which were mounted at /media/user/name using disk utility. But I am unable to do so with the partition mounted at filesystem root. Please note I am not talking about the BIOS boot or EFI system partition. But the linux filesystem partition.

Score: 0
ljkm avatar
Soundcard unloaded
ky flag

I cant play any sound on Ubuntu. Its not hardware related as everything is working on a parallel Windows installation... Probably its because I played around setting up an icecast server and in the process I accidentally removed a wrong pulseaudio module. Sadly I didnt realize immediatly and now I dont know which one I removed. How can I get the sound back?

from lshw:
  *-multimedia UNCLAIMED
      ...
Score: 0
Praveen Kumar avatar
user created with admin rights but getting permission denied error
in flag

I have a created user which has admin access. For some hosts the linux commands work seamlessly, but for some systems when the command is entered it shows permission denied:

praveen.kumar@chn_lab:/home/admin$ free -m |grep Mem |awk '{print $3/$2 * 100.0}',
bash: /usr/bin/awk: Permission denied
praveen.kumar@mum_lab:~$ free -m |grep Mem |awk '{print $3/$2 * 100.0}'
53.9168

Permissions of working machin ...

Score: 0
John Foley avatar
NUC5CPYH Video playback performing badly
ck flag

I have had a NUC5CPYH since about 2015...I use it under my TV mainly for watching video files and streaming video (mainly YouTube)...It did perform well but a year or so back video playback deteriorated badly, freezing or extremely blocky when working...It has Ubuntu 22.04.1 LTS of installed, completely updated including VLC (today)...I also updated the BIOS on the NUC today...(I was quite confident tha ...

Score: 3
Calin avatar
Ubuntu crash when screen sharing
lt flag

I have a problem with my laptop on which I run Ubuntu. Anytime I try to share a screen, either a window or the entire screen the os crashes after a while. It started on Ubuntu 22.04 and now I upgraded to 22.10 and I still have this problem. I tried with both wayland and xorg and the problem persists. What should I do next?

Thanks.


Edit: The problem happens on any program I share screen on like Dis ...

Score: 0
Sneh Jain avatar
400% CPU usage on Linux server
vi flag

Recently we moved our full stack website to new server (Vultr instance). After moving to new server we are constantly getting 400% CPU usage issue.

It's been fifth day since we are getting 400% CPU usage.

Debugging issue leads us to the articles regarding vacuum / autovacuum which is used by postgress database to reclaims storage occupied by dead tuples. And it is recommended to keep ON.

We don't ...

Score: 0
Moeez Raza avatar
Fan speed problem in ubuntu
si flag

I am using ubuntu latest version for couple of months in my HP EliteBook 8460p, it was working good. But today I turn on my laptop its fan speed goes to high and start making noise soo loud suddenly! even laptop is at normal temperature (few minutes after boot). When I boot my laptop as windows 10 fan working fine. I think that it was the problem in ubuntu. Please let know to solve this problem... Thank ...

Score: 0
ojacomarket avatar
Where can I download openssl-tsget?
fo flag

It is weird that I don't have openssl-tsget on my machine. My OpenSSL version is Library: OpenSSL 3.0.2 15 Mar 2022. Where can I download openssl-tsget?

Score: 0
Pascal Diu avatar
Disable read/write workqueue for Ubuntu Full-Disk-Encryption
gp flag

I am currently trying to set up multiple devices with Ubuntu (20.04.5 LTS) and the drive must be encrypted, so I used LUKS during the installation. (I checked "Use LVM with the new Ubuntu installation" + "Encrypt the new Ubuntu installation for Security" in the process)

However, the encrypted drive is much slower (as expected), but I read this article about the possibility to speed up dm-crypt I/O ...

Score: 0
Fhesseti avatar
Trying to execute a command on startup to automatically mount Google Drive via rclone but I can't get it to work
cn flag

I have saved @reboot rclone mount cloudstorage: ~/Cloud/ at the bottom of crontab -e and it does not do anything. I have also saved a .sh file with rclone mount cloudstorage: ~/Cloud/ (so without the @reboot) in a folder and gave "Startup Applications" the directory and even made a separate entry where I just entered the code in the "command" section.

Cloud = Folder cloudstorage

cloudstorage = rclone re ...

Score: 0
delta1071 avatar
rename multiple subfolders (not files) to parent directory name
cn flag

I've searched for a solution for this, but everything I found relates to renaming files in a subfolder. I want to rename only the subfolders in multiple directories to the names of the parent folders and then move all the renamed subfolders to a different directory. My hierarchy is:

Main folder/subfolder/subfolder/mp3 (and other files)

I want to rename the mp3 folder in each subfolder to the name of ...

Score: 1
Sanskar Bhusal avatar
Is LDAC audio codec supported in ubuntu 22.04.1 desktop?
tw flag

Screenshot of my system information

My current system is Ubuntu Desktop 22.04.1 LTS and I would like to get step wise procedure to enable/install/setup LDAC on Ubuntu 22.04.1 from experts here. I've already tried searching here and there to enable LDAC and ended up with unsuccessful attempts. My motive is to utilize my neckband(supports LDAC audio codec) to listen to .FLAC audio files over Bluetooth (since my neckband is a Bluetooth audio  ...

Score: 0
YngEzy B avatar
cache problem in ubuntu
bo flag

how can i solve this problem in ubuntu 22.04

Waiting for cache lock: Could not get lock /var/lib/dpkg/lock-frontend. It is held by process 3649 (apt) 
Waiting for cache lock: Could not get lock /var/lib/dpkg/lock-frontend. It is held by process 3649 (apt) 
Waiting for cache lock: Could not get lock /var/lib/dpkg/lock-frontend. It is held by process 3649 (apt) 
Waiting for cache lock: Could not get  ...
Score: 0
Mohammad Fathi Rahman avatar
High CPU Usages After Migrating Wordpress in Ubuntu 20.4
kh flag

I am using a WordPress site with Woocommerce in a managed hosting service. I have taken 8GB ram's new AWS t3.large ec2 instance and installed PHP and MariaDB 10.4. After migrating my website is running but I noticed that my CPU usage went up to 90%. And it's not decreasing.

Here is the CPU usage screenshot. Imgur

Here is my nginx config

server {
    server_name beta.website.com www.beta.website.com;
   ...
Score: 0
sweetie avatar
How do i allow installing a program from an untrusted repository on Ubuntu Unity 22.10 Kinetic Kudu?
za flag

I am testing to see if I can install the youtube scope for the dash in unity. here is the site i am reading: https://www.noobslab.com/2011/12/search-youtube-videos-in-ubuntu-unity.html . when i try to install the repository for this program or scope in other words, i get this message in the terminal: terminal

so my question is, how do i force installing this repository? How do i enable it?

Score: 1
Ashish Roe avatar
How to fix Visual Studio 2022 installation error in Ubuntu?
cl flag

I am using Ubuntu and trying to install Visual Studio 2022 in my PC. During the installation, it takes a lot of time or something it shows installing error.

I got the error: “Couldn't install Microsoft.NetCore.HostPath.”

Are there any solutions?

Score: 1
Marc avatar
No more audio through HDMI in 22.04.1 LTS
ge flag

Ok, I've been running Ubuntu 22.04 for a while now. Everything worked fine until an update a few months ago.

Now, when I am connect and HDMI cable to my laptop, the audio will always use the internal speakers.

Under settings / Sound, I see the HDMI output device. If select it, and use the "test" feature, then the sound comes out of the "built-in" speakers (instead of the HDMI) and moving the volume c ...

Score: 1
sweetie avatar
How do I install dash plugins to search online from the dash in Ubuntu Unity?
za flag

I am on Ubuntu Unity 22.10 Kinetic Kudu. I enabled online searching in settings as you can see here:

settings screenshot

Here are all the dash plugins that are on my computer:

plugins screenshot

How do I install the required dash plugins and how do I use them?

Score: 0
Ali Guliyev avatar
Background scripts on Ubuntu server
lc flag

I have a .sh script that runs an import of more than 6 thousand big SQL files.
I'm connecting to my Ubuntu server via ssh.
I want to start the script and close the connection for example. But in this case, the script stops.
I've read about nohup and disown, but I would want to check the progress of the script every once in a while.


What would be the optimal solution in your opinion?

Thanks in adva ...

Score: 2
Srinivasan Ramachandran avatar
Ubuntu 22.04 Slow Login (first time after powering on)
us flag

I am now literally insane trying to fix this issue of slow login (not boot). The booting finishes in 20 seconds or less. However, after I punch in my password and press enter to login it takes roughly a minute or more to login. Even after login it takes a while for the desktop to settle in so I can use it peacefully.

I tried the following in desperation:

  1. Create another user: Same result of slow login af ...
Score: -2
Iftekhar Ahamed Siddiquee avatar
UI font underline
jm flag

Image see here Why this fonts are underline ? How can I disable this ?

Score: 1
chasty avatar
Sound & bluetooth not working on Ubuntu on MacBookPro14,1
qa flag

I recently replaced Mac OS with Ubuntu 22.04.1 LTS on my laptop, and I can't get any sound to work through any of (a) the built-in speakers, (b) headphones connected via the 3.5mm headphone jack, or (c) bluetooth earbuds (bluetooth also doesn't work).

I've tried every solution I've found on askubuntu and ubuntuforums so, to be honest, I'm a bit stumped.

A (non-exhaustive) list of attempted solutions:

Score: 0
Neil Bryan avatar
22.04 LTS booting 25s delay [ 25.710318] i2c_hid_acpi: probe of i2c-INT33D1:00 failed with error -61
cn flag

I'm tired of waiting so long for my Acer R3-471 laptop to start up because of this error that shows every time. Apparently from a little googling it's an issue with the touchpad but other than some sketchy (for me) kernel patches for diffferent hardware to try I thought to ask here first for some help clearing up this issue. The touchpad and touchscreen do function.

Acer R4-471 2-in-1 with touchs ...

Score: 1
Washed out colors on Ubuntu 20.04?
cr flag

I have a seemingly common issue with washed out colors on Ubuntu. I'm using HDMI 2.1 and things were fine until today, and all of the sudden after disconnecting the cable and reconnecting colors appeared washed out.

I found my interface is HDMI-0:

(base) stark@UNBREAKABLE:~$ xrandr
Screen 0: minimum 8 x 8, current 3840 x 1600, maximum 32767 x 32767
DVI-D-0 disconnected (normal left inverted right x ax ...

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