Latest Ubuntu related questions

Score: -1
Neon Beast avatar
Permission denied while running a .jar file
co flag

When I was launching a .jar file it says Permission denied.

Error while launching

java./io.IOException: Cannot run program "/home/crusty/.illenium/jdk/jre1.8.0_291/li/javaws.jar":
error=13, Permission denied

I have tried to give it all the permissions by changing javaws.jar from read-only to read and write. I have also checkmarked Allow executing file as a program in Properties -> Permissions,  ...

Score: 0
Is there really no iscsi support in Ubuntu Core 20?
ng flag

I am trying to use ubuntu core 20 as a iscsi initiator. iscsiadm is not available. Documentation at ubuntu has no information about iscsi. Is there really no iscsi support in ubuntu core 20?

Score: 2
mLstudent33 avatar
natural scrolling on Unity desktop 20.04
ph flag

image

I just installed Unity coming from Gnome and I don't see natural scrolling option there. What do I need to install on Ubuntu 20.04 LTS?

Score: 1
Speech recognition module alsa error
cn flag

I am trying to convert speech to text using SpeechRecognition on ubuntu 21.10


Here is the code
import speech_recognition as sr

def listen():
    r = sr.Recognizer()
    mic = sr.Microphone(device_index=1)
    with mic as source:
        audio = r.listen(source, timeout=10)
        return r.recognize_google(audio)
print(listen())

This is throwing an error

ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Un ...
Score: 0
mehrdad avatar
Uninstalling nordvpn
in flag

When I run

sudo apt-get remove nordvpn 

and when I try

whereis nordvpn 

or

find -name "*nord*"

nothing shows up These commands are indicating that I don't have nord installed on my system, However every time I run

sudo apt-get update 

It will try to connect to nordvpn

[Connecting to repo.nordvpn.com (10.10.34.35)]

which is really annoying, any ideas?

Score: 0
amdgpu kernel module not loading in ubuntu 21.10 ryzen 7 5700g
cn flag

I am a new linux user, currently running ubuntu 21.10 on ryzen 7 5700g apu. Every time I boot my system, I have to edit from grub and add nomodeset, I guess the gpu driver is failing to load properly..how to fix this problem?

Score: 0
user227495 avatar
Update error, talks of Broken package/ Missing dependencies in 21.10
us flag

enter image description here

I am getting this error for the late 2 days. It is a red icon on the top bar which says update error, some missing dependencies (not the exact words). So I tried sudo apt-get update and got this output below

Get:1 http://in.archive.ubuntu.com/ubuntu impish InRelease [270 kB]
Hit:2 http://dl.google.com/linux/chrome/deb stable InRelease                   
Get:3 http://archive.canonical.com/ubuntu impish I ...
Score: 0
Muje avatar
Can receive but can not send email ubuntu 20.04
co flag

I'm using Postfix, Roundcube 1.4.3 and devcot to receive and send emails on my vps server.

I'm able to receive emails but the errors are occurring when sending the email, the mail never reaches the destination.

Port 587 is what roundcube is using.

Roundcube error.log

[25-Dec-2021 07:18:35 +0000]: <669e8q7l> PHP Error: Connection refused (POST /?_task=mail&_unlock=loading1640416601599&amp ...

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