Latest Ubuntu related questions

Score: 0
Problem after upgrade to ubuntu 21.10
hu flag
Ali

I was upgrading ubuntu to 21.10 on my raspberry pi 4b (8gb). and in the middle of the process suddenly the power went out. After that power backs, and turning on the raspberry, it doesn't work properly.

After 4 or 5 minutes suddenly the mouse cursor stop working and nothing works anymore. Also in that 4 or 5 minutes, it works really slowly.

I tried software upgrade, apt-get update/upgrade. But they  ...

Score: 0
Oded Ahmed avatar
Changing sensitivity; ligthdm login screen
jp flag

I use lightdm and the mouse sensitivity on the login screen is way too high. I wrote this shell script to execute on startup and turn down the sensitivity:

#!/bin/bash

xinput --set-prop "Logitech Wireless Receiver Mouse" "libinput Accel Speed" -1

I know the script works as when I execute it in a terminal after logging in, It turns the sensitivity down; But on the lightdm login screen, The sensitivity ...

Score: 1
Can't hook up usb wifi Realtek RTL8211, Ubuntu 20.04, Dedicated, Old Win HP Pavillion Destop
se flag

similarly with Ubuntu 20.04 On HP Vista Destop converted to Linux I had a working linksys wifi doggle '>broke and now have difficulty installing a Blue Shadow Doggle on "r8169 0000:02:00.0 eth0: RTL8168c/8111c, 00:1f:c6:6f:f8:f9, XID 3c2, IRQ 24" I tried several other Doggles without success > "Linksys Wusb6300" & 'TP-Link AC1200* I ran "dmesg -w" and those are some results but I am virtual  ...

Score: 0
Cron task does not get executed
br flag

I have a list of commands to run every day. When I copy paste it directly to terminal and run it is working but when I copy paste the same command to cron its not working.

This is the command

0 10 * * * commcare-export --query /home/administrator/Documents/commCareExcelFiles/case_data/1.xlsx --project projectX --output-format sql --output postgresql://user:pass12345@localhost:5432/dbname --username user ...

Score: 1
Guest additions stopped working in VirtualBox 6.1
ng flag

I have the same problem as here. Nothing from answers helped. I tried http://youtu.be/5_fluJuJc6E?t=58 but Remove Attachment is grayed out. I have VirtualBox 6.1 and Lubuntu 18.04.

Score: 1
mihaitzateo avatar
Generated xorg.conf by Nvidia drivers for 2 monitors is not correct - Ubuntu 20.04
cn flag

I have Ubuntu 20.04 installed on an Asus Laptop with a Nvidia RTX 2060 videocard. My drivers versions is 470.82 . I have attached an additional monitor, which works via USB-C - display port adapter. Both monitors are working and are detected by Nvidia drivers - the laptop integrated monitor and additional monitor. If I try to save the xorg.conf from Nvidia drivers, Nvidia generates an xorg.conf that con ...

Score: 0
SAVen avatar
LZMA error regarding data corruption for linux-firmware update on fresh install of Ubuntu
in flag

I recently installed Ubuntu 20.04.3 LTS on my second SSD in my desktop (first SSD is running Windows 10). The install seemed to have gone well, but I noticed when I try and perform a software update, the installer seems to get stuck on linux-firmware. More details yield the following images:

As you can see, a LZMA error pops immediately.

Another image of it with the final lines of information. It us ...

Score: 0
alchemy avatar
What are the different versions available as Ubuntu cloud-images?...General Guide for Ubuntu Cloud Image use in Virt-manager 2021
in flag

I'm soooo thrilled to finally find prebuilt Ubuntu images. I was using osboxes, but the file size when converting is 500GBs and tedious to compact. Fresh installs are tedious, especially when 90% of people could use the default options or easily customize a from a central image!

Anyway, there are so many versions. What are the differences? Some are obvious: img, tar.gz, vmdk, ova. I'm assuming th ...

Score: 3
Asmit avatar
How to automatically send screenshot to someone on Telegram
sg flag

I want to send screenshots automatically to someone as soon as I capture my screen. I can use telegram-cli to send the screenshot but I can't figure out that how can I chose the photo on my clipboard to send. So what will be the solution, writing a bash script to send file from clipboard or sending latest picture from the screenshot directory. How can I achive that?

How can I write a bash script that ...

Score: 0
Normal avatar
How to prevent the gio open command from outputting texting in the console?
ph flag

I use the gio open command very often, so what I have done is I added an alias for it in the .bashrc file

alias open="gio open"

Hence, I can simply write open . or open ~/Pictures/example.png as an example.

However, I can't prevent the annoying output of gio because it doesn't have a --quite option by default, gio open outputs some messages during its job, for example:

msi@msi:~/Pictures$ open image-3 ...
Score: 0
Admia avatar
Where can I download ubuntu image with 5.11.0-27-generic kernel?
vn flag

I want to download an ubuntu image so to make a bootable usb. Where can I download ubuntu image with 5.11.0-27-generic kernel?

Alternatively, is there any way I switch my current kernel to 5.11.0-27-generic through the command line?

Score: 0
How do I allow remote desktop to log in on ubuntu?
us flag

I am able to log in manually by going to the computer and entering it there, but I am unable to log in by using remote desktop. I enter my password and it just stays at the login screen. Is there a permission I need to give to be able to log in remotely? (Sorry if this is a stupid question. I am pretty new to Linux)

This is what I see: LoginScreen

Score: 0
Making A Shell Script Run Forever
mx flag

I have an Ubuntu 20.04 VM. I connect to it via SSH and run ./script.sh. It runs for as long as I am connected to the VM, but the moment I disconnect, it stops running.

I understand that I can use crontab, but as per my understanding, it will run ./script.sh every minute, instead of running ./script.sh once and then letting it run.

I wish to make it run forever. How can I do this? Will I have to ma ...

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