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8 views

Ubuntu - force killing a service

I've seen a few topics on this before on AskUbuntu and bits and pieces from other forums but no answer actually solved my query. I'm trying to kill a service on my Ubuntu machine via SSH (Terminal), ...
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8 views

Ubuntu 20.04.3 LTS Login

How can I make a login into my Ubuntu 20.04.3 LTS only from my office and block it off from anywhere else?
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0answers
7 views

How to disable Wacom touchpad

I have tried "Settings > Mouse and Touchpad" with no success, in "Settings > Wacom Tablet" there nothing related to it.
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0answers
6 views

I want to configure apache as backend and nginx as proxy server on ubuntu

I have configured nginx as proxy server on port 80 and apache as the backend server on port 8080, now when i access localhost in the browser the ubuntu logo is missing on port 80 but it is fine on ...
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1answer
15 views

How to paste an image in the clipboard to SE sites with Ubuntu?

I have one problem in pasting photo in stack exchange SE site IDE, and that is: Stack exchange writing IDE don't let paste the photo by Ctrl+v, and I must save the photo in my Ubuntu then upload it, ...
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2answers
15 views

Trying to use sudo in WSL but my Microsoft account (which I'm logged into as Admin on Windows 10) password won't work. How can I fix it?

When I look into what my admin password is on Windows 10, everything seems to point to it being linked to the Microsoft account I have connected. I validated this, it seems to be the case that I am ...
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0answers
10 views

Understanding WSL 2 & Ubuntu in NTFS

I am trying to understand the File System for Windows with WSL 2 and Ubuntu distro. When looking at the root '/" of the file system, Ubuntu operating system is installed in the /mnt directory. ...
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15 views

WiFi adapter not detected after reboot

As the title says. My WiFi adapter is not detected by Ubuntu after every time I "reboot". I have to power off and power on again for it to be fixed. I have a dual boot setup and fast-start ...
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1answer
12 views

Cgroups Memory Limits - Script gets killed well before limit is reached

I am trying out a simple example to understand how to limit the memory consumption of processes. I have created a test memory group, set the limits for both memory.limit_in_bytes and memory.memsw....
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19 views

How to store duplicate keys and values in dictionary.?

cd /pg file=`ls -l |awk '{print $9}'` declare -A test_dict for i in $file do if [[ "$one" -eq "1" ]]; then key=$(awk 'NR==1{print $7}' "/pg/$i") value=$(...
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17 views

ARM64 linux hangs during boot - sometime after 5.4.0-81

I have an ARM64 Parallels VM on an M1 mac. With kernel 5.4.0-80 and -81, everything is fine. Using -84 -86 there are several points during boot where it just hangs for 2 minutes, for a total of nearly ...
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21 views

Help creating source packages for launchpad

I want to upload the first version of my app to launchpad. Launchpad requires a source package of the app. My app is written in C, it compiles with gcc and generates one binary. How can I create a ...
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12 views

Randomly getting stuck on boot after enabling UFW

I tried to diagnose this problem for a few weeks from now, tried everything I could do (except disabling ufw) but to no avail. System: Kubuntu 21.04 with kubuntu-ppa/backports What I tried to do: ...
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0answers
9 views

Gradle: Failed to load native library 'libnative-platform.so' for Linux amd64

For Ubuntu I have installed Gradle 7.2 and the repository directory in /opt/gradle/ to be shared for some users: Therefore: /opt/gradle/ 7.2 rwxr-xr-x root root repository rwxr-xr-x ...
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1answer
23 views

Why are my commands missing?

I have ubuntu core 20 installed on a raspberry pi 3 model b, but the commands that I am trying keep failing. Commands that I have tried: locate, apt, apt-get, dpkg, lsb_release, and more, but they all ...
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0answers
9 views

Firejail not hiding files with Brave browser

If I run the following: firejail brave-browser And then try and access files in the browser (such as when uploading a file), Brave still has access to my entire home folder. Usually this doesn't ...
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0answers
16 views

Help improve a simple bash dialog menu script

Ok, after long years of (off and on) attempting on learning how to create a simple useful script(took me years due to life never being nice to me, lol) I finally been able to sit down and do trial and ...
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0answers
10 views

Installation Issue with rtx 3060 on ubuntu 20.04

Hello I am not able to install a MSI rtx 3060 graphic card on ubuntu 20.04. I get the below error when I issue the following command: nvidia-settings (nvidia-settings:2791): GLib-GObject-CRITICAL **: ...
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1answer
21 views

Pls somebody help why i cant install snapstore

I would like to install the snap store, but I am getting this error: root@localhost:~# sudo snap install snap-store error: cannot communicate with server: Post "http://localhost/v2/snaps/snap-...
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0answers
16 views

Terminal command or keyboard shortcut for opening the indicator applet

I wanna configure my top right corner as a hot corner that opens the indicator applet, but I can't find the command to execute that action. Does anybody know which one it is?
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0answers
11 views

OpenDocument file giving text for Yahoo email

Suppose I've got an OpenDocument file giving text of a Yahoo email I want to send, italics, boldface and all. If I copy it and paste into Compose buffer, will it retain the italics and boldfacing? If ...
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0answers
10 views

Cannot boot into Kubuntu 20.04 LTS: CPU pipe A FIF underrun

Problem: I'm attempting to boot into a fresh install of Kubuntu 20.04.3 LTS. I get past the Grub menu screen, but I get stuck at a black screen with only one log which is this error: [drm] *ERROR* CPU ...
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0answers
15 views

Upgrading from Ubuntu 16.04 on a NIS slave fails without an error message

When I log in with ssh to the slave server, I am greeted with the following message. Welcome to Ubuntu 16.04.7 LTS (GNU/Linux 4.4.0-210-generic x86_64) * Documentation: https://help.ubuntu.com * ...
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0answers
14 views

is it possible for decryption remotely to unlock disk sda5_crypt

I would like to know if its possible for remote decryption. i did setup a encryption password to my workstation for which i would like have it decryption remotely from my laptop. Any suggestions as in ...
0
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1answer
16 views

add www or http to domain on apache

Requests for example.com work fine, but www or http://www do not resolve. I am using anycast dns from domain provider. I am not certain this is a apache issue. Should I add an A record @www.example....
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1answer
9 views

Rename using both captured groups and other variables

In this question I understood that we can only refer to captured groups in the rename command using single quotes. Is there a way to use both captured groups and other variables in the same rename ...
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0answers
23 views

Could Ubuntu LTS successfully be installed on an ACER Aspire 4530? It freezes all the time

Could Ubuntu LTS successfully be installed on an ACER Aspire 4530? It freezes all the time. Is it because of Nvidia graphic card GEForce 9100M G?? Or somethig else? I don't know how to fix this ...
1
vote
1answer
18 views

having trouble installing zoom

I am trying to get Zoom working on my Ubuntu 18.04 system. I am following directions on https://computingforgeeks.com/how-to-install-zoom-client-on-ubuntu-debian/ and i have typed: $ sudo apt -y ...
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0answers
15 views

Fehlschlag beim Auflösen von »de.archive.ubuntu.com de.archive.ubuntu.com/ubuntu/ focal

focal-updates Focal-upgrade no have release option aunchpad.net/ubuntu/+source/systemd/245.4-4ubuntu3.13/+changelog until the changes become available or try again later.
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0answers
26 views

Getting 301 Error on Apache Server

I've attempted to setup my server with a domain name but am getting a 301 error when typing the URL in the browser. (http://localhost works fine, but http://example.com yields a 301 error). I have the ...
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0answers
19 views

Lenovo Y50-70 laptop- subwoofer not working

I can't get my subwoofer to work on Ubuntu (20.04.3 LTS). I just switched to Linux from Windows and I am a total newbie. A quick google search revealed that this is a common problem, but I did not ...
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0answers
16 views

Factorial scaling on laptop makes external display a bit blurry

I have ASUS ROG Zephyrus G14 laptop with Ubuntu 20.04, it has 2K screen so I set scaling to 150%, but when I connect my external Dell display without scaling its content is blurry. When I switch "...
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0answers
15 views

How to keep an encrypted home directory mounted (even after logout)

Sometimes I'd like to ssh to a machine, mount my encrypted home directory and disconnect and keep the directory mounted. What I managed already to do is ssh to my machine (without password only ...
1
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0answers
16 views

Apps can't access internally mounted SSD

So this question has been asked a bunch of times but the discussion goes over my head. I need a step by step guide to fix this issue. I have an internally mounted SSD. Its formatted to ext4. I have ...
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0answers
20 views

Problem with a cron job to run a shell script

I have two scripts located in /home/luis, user that has admin rights. One is .sh and one is some ruby code that i'm trying to execute. linux_users.rb md5_validation.sh #!/bin/bash /home/luis/.rbenv/...
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0answers
24 views

How might one remove old Linux kernels by manually deleting files and directories *on a mounted system drive*?

I have a machine that isn't booting (even into GRUB). I suspect that it is not booting because of a lack of hard drive space in some partitions. I have the hard drive of this machine mounted using a ...
-1
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0answers
10 views

mouse pointer sticking

I am running Kubuntu 20.04 on one harddrive and Windows 7 on another harddrive. My mouse pointer is sticking on both. What is happening is my pointer will move but then jump back to where ever it was ...
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0answers
31 views

Problem with libc6 and libc6-amd64 while attempting to upgrade to libc6 2.34

UPDATE - I solved the issue for myself by checking what packages --fix-broken would've actually removed, and it wasn't actually anything that bad. Ran that and it fixed the problem, with a little help ...
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0answers
16 views

OBS Studio snap does not show webcam or virtual camera

I have installed the snap version of OBS Studio, and followed the instructions on this webpage: https://snapcraft.io/obs-studio I want to use the virtual camera option to blur my background in other ...
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0answers
20 views

Ubuntu 20.04 freezes after login and load home screen

Could you please help me to investigate what is causing frozen screen in Ubuntu 20.04? It automatically powers off the laptop in few minutes after it's hung. I'm a noob in Linux systems and I don't ...
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0answers
16 views

Applications in fullscreen mode overlaps any other window

Kubuntu 21.04. For example, if I put my web browser in full-screen with F11 I cannot show any other window in front of the fullscreen app. It's like the fullscreen app doesn't detect where is the ...
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0answers
21 views

Trying to install Windows 7 PE Lite on KVM Qemu but it goes straight to: "Press esc in 4 sec to skip startup.nsh or any other key to continue."

I am trying to install a Windows VM on Qemu in ubuntu using Virt Manager, but it gives me the below screen: And when I type exit, it will take me to the below screen: Please suggest a fix.
0
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1answer
15 views

Run pygame app at startup in Ubuntu Mate

I'm trying to make a digital frame software with pygame and python, and want the app to run at the startup of the machine when you can see the taskbar and the system is ready to load windows. I've ...
-1
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0answers
16 views

Virt-viewer secondary display

I have been fiddling around to get this just right but to no avail and I'm hoping that the experts might lend me an helping hand :D So what I am trying to achieve is to have a machine upon startup, ...
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0answers
14 views

Scarlet 18i8 Issue

my Issue is this: I have Ubuntu Studio 21.04, I have installed my Focusrite Audio Card and It worked properly several times, I always plug the USB Cable in to the computer, use the programs to play ...
0
votes
1answer
36 views

How to turn off desktop notifications from Boston Globe [closed]

I subscribe to the Boston Globe. I get news alerts from them as desktop notifications. I never asked for them. I don't want them. I contacted the Boston Globe and they won't help me. I logged on to ...
0
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0answers
17 views

Disable automount only for Windows Partition on Ubuntu 20.04

i have just installed a dual boot computer with Windows 10 and Xubuntu 20.04. There is still remaining only one problem, i don't have find a solution for it. I want to disabled the automount only for ...
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0answers
25 views

Ubuntu 20.04 Mellanox MT27800 40Gbit Capacity

Server Specifications Platform: HPE ProLiant DL380 Gen9 BIOS v2.90 Processors: Dual Intel(R) Xeon(R) CPU E5-2650 v3 @ 2.30GHz Network Interface: Mellanox MT27800 Firmware 16.31.1200 When I run a ...
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0answers
19 views

Help needed with Ubuntu 20.04 on iMac late 2009

I thought installing Ubuntu to recycle obsolete iMacs would be simple, it seems a little bit more than that... So I've been tasked to refurbish a late 2009 iMac to give it out to some non-profit. I ...
0
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0answers
29 views

file exist error for the non-existing error

I am trying to creat a new_folder but I am getting "File exists" error: mkdir new_folder mkdir: cannot create directory 'new_folder': File exists when I try to find the folder I am getting ...

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