Questions tagged [azure]

Microsoft Azure is a leading provider of public cloud services

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Unable to SSH into VM on Azure after upgrading Ubuntu from 18.04 to 20.04

The updated VM is accessible via Azure's web-based "Serial Console" and appears to be running/partially functional. However, it is neither able to ping a remote URL nor can it be accessed ...
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22 views

Ubuntu 18.04 on Azure XRDP blue screen after login, using xfce4

I'm fairly new to linux and can't seem to get rdp to work. I followed this tutorial by Microsoft, but I'm just seeing a blue screen after I login through xrdp. I've tried following a bunch of ...
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200 views

Network-manager openconnect with pulse/saml/azure?

I succesfully used the NetworkManager OpenConnect VPN to connect to our Secure Pulse. However, we recently moved to Azure SAML Login, which is browser-based, and runs on a url in the form: gateway....
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1 vote
1 answer
104 views

Mounting cifs drive with snapshot option gives: "cifs: Bad value for 'snapshot'"

I have File share in Azure and I want to mount one of its snapshots. I am using following command: sudo /bin/mount -t cifs //storageAccountName.file.core.windows.net/fileShareName /home/userName/mount ...
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Connect Existing Azure Ubuntu VM using SSH

I have got access to have Azure VM (Ubuntu). Now, I wanna connect using SSH (Putty). From Azure portal I see, I am very noob in ubuntu. I don't know in Azure where the Login-user-name kept and where ...
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Started netserver on remote machine, but netperf cannot make connection

I'm using two azure machines to run a TCP_STREAM test from netperf between them. The remote machine is called mymachine-Standard-D8as-v4-premium-disk-west and the local one is called mymachine-...
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  • 101
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1 answer
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What dependencies need to be installed to make dotnet build and restore works on Ubuntu 20.04 system

I am planning to create build and release pipeline using Ubuntu azure agent. Dotnet Build and Restore commands are failing. My project is from a dotnet core 3.1 version. Please let me know the minimum ...
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Resizing OS Disk/Partition

I have an Ubuntu 20.04.2 LTS Azure VM server running. The VM was originally setup with an OS disk of 32GB and the disk has become full: df -h /dev/root 29G 29G 258M 100% / devtmpfs 7....
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1 vote
2 answers
190 views

Does Ubuntu 20.04 work in Azure?

Does Azure support Ubuntu 20.04? We are deploying a new syslog and were opting for Ubuntu 18.04.
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GitPod self-hosting installation script requires non-existent argument “--aks-custom-headers”

I’m currently trying to install a self-hosted GitPod instance on an Azure VM via this page: https://github.com/gitpod-io/gitpod/tree/wth/add-azure-containerd-support/install/azure Everything was going ...
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1 vote
2 answers
1k views

Updating Azure Data Studio

I am using the Azure Data Studio Client App for managing Databases. Ubuntu 20.04. When I check for updates inside the AZ Data Studio i get a tar.gz in my downloads folder. No instructions as to what ...
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Ubuntu 18.04 VM crashed hosted on Azure

Ubuntu VM with 18.04 OS version hosted on Azure, crashed and unable to access in serial console as well. Had to force restart the VM to get the access again. No logs reported during the crashed time......
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How to fix Linux kernel (HWE) vulnerabilities (USN-3980-2) (MDSUM/RIDL) on Ubuntu 18.04.2 LTS

When I performed a Tenable scan on my Ubuntu 18.04.2 LTS machine it reported the below vulnerability. Ubuntu 18.04 LTS : Linux kernel (HWE) vulnerabilities (USN-3980-2) (MDSUM/RIDL) (MFBDS/RIDL/...
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-1 votes
1 answer
27 views

Can two processes on the same Azure VM connect to each other without encryption?

We're starting our cloud journey and in the first stage we'll do a lift&shift kind of migration - just replace our on-prem hosts with cloud VMs. One of the fundamental questions we need answered ...
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1 answer
1k views

Windows Remote Desktop Connection and Workspaces Functionality

I'm trying to access a remote Windows desktop hosted on Azure from my local Ubuntu 18.04 PC. There is a link to do this directly from within my browser which works fairly well, however some ...
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1 answer
841 views

Which ubuntu-minimal image can be used for Azure

I'm creating minimalistic ubuntu os image for Azure and in the Docker file I'm trying to pull the tar and build it from scratch ( "FROM scratch.."). I see there are various tar available ...
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0 answers
94 views

Ubuntu 18.04 with GUI for Azure

Does it exist Ubuntu 18.04 with GUI for Azure or only Server edition?
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Kubernetes 1.19 is out! Get it in one command with sudo snap install microk8s [duplicate]

I have three Ubuntu VM on Microsoft Azure. Every-time I login (through ssh) on my VMs in the Azure I see the following hint: * Kubernetes 1.19 is out! Get it in one command with: sudo snap install ...
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7 votes
2 answers
6k views

What is the Azure VM Image URN for Ubuntu Server 20.04 LTS?

We are currently using Ubuntu Server 18.04 LTS for our self-hosted Azure VMs and looking into upgrading them to Ubuntu Server 20.04 LTS. We used the URN Canonical:UbuntuServer:18.04-LTS:latest to ...
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1 vote
1 answer
3k views

Properly resize an Azure VM disk

I just resized a disk attached to a Linux VM (Ubuntu 18.04) on Azure, using the portal. Do I have to re-partition it now? I deallocated the machine and set the disk size to 200 Gb in the "...
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1 vote
0 answers
283 views

Yet another AMD GPU DKMS build error, Ubuntu 18.04 on Azure, Linux 5.3

So, I've downloaded the AMD GPU (OpenCL) drivers (after a painful awaiting) for Ubuntu 18.04 on Azure for benchmark purposes (namely, mining), using the NVv4 series VMs (virtualized AMD Radeon ...
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1 answer
652 views

Ubuntu 18.04 missing dnsmasq service after install

I just deployed fresh Ubuntu 18.04 on Azure. Installed dnsmasq and noticed that it is missing service files completely. Daemon itself runs fine but I would like it to start on boot. How could I ...
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0 votes
2 answers
633 views

Create netplan bridge at Azure Ubuntu

My ubuntu18 hosted in Azure cloud. I tried setup bridge in netplan, but fail. original 50-cloud-init.yaml network: ethernets: eth0: dhcp4: true addresses: - ...
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-1 votes
1 answer
2k views

No module named azure.storage.blob - Azure Linux VM (ubuntu 18.04)

I have created a Linux VM (ubuntu 18.04) in Azure .Installed Python3.6 on that using sudo apt install python3.7. Python programs are running fine. Now tried to install azure-storage-blob. could not ...
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2 votes
0 answers
4k views

xrdp not listening on port 3389

$ sudo netstat -plnt | grep rdp tcp 0 0 127.0.0.1:3350 0.0.0.0:* LISTEN 83971/xrdp-sesman As you can see xrdp is not listening on port 3389. $ tail -f /var/...
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0 votes
1 answer
466 views

How to shrink the size of an Azure Cloud image from cloud-images.ubuntu.com?

I'm currently setting up a dynamic High-Performance-Computing cluster in Azure, and I'm thinking of basing it on Ubuntu. The Microsoft documentation recommends to base an Ubuntu image on the tested ...
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1 vote
0 answers
287 views

Problems executing umount in shell script but not manually

I have been creating a shell script to restore our azure fileshares when needed. Previously we executed these tasks manually and we did not have problems with that but we decided to automate those. ...
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1 vote
0 answers
418 views

Use Gnome desktop with an Azure VM - Ubuntu 18.04 connected from Win 10 xrdp

I am connecting to an Ubuntu 18.04LTS server in Azure, from Win 10, with xrdp. When connecting, I see a few options for the session, including Xorg, X11rdp, Xvnc, console, vnc-any, sesman-any, ...
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0 answers
2k views

nmap shows port 8080 is filtered even though it's opened. How can I open it?

I am using Ubuntu virtual host to run a tomcat based application that uses the port 8080, 8009, and 8000. The network admin has already opened the ports and when I run nmap on localhost it shows that ...
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1 vote
1 answer
2k views

Unable to SSH 2nd NIC IP

Infrastructure : Microsoft Azure OS : Ubuntu 18.04 Issue : We have assigned 2 NIC card (same subnet). We are able to SSH with primary IP (20.71.0.21) address but unable to connect with secondary ...
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1 vote
0 answers
516 views

Size of /tmp folder keeps on increasing [closed]

I have a ubuntu 14.04 virtual machine on azure, with a OS disk of size 30 GB. If I keep the machine running for several days, the size of the /tmp folder increases upto 21 GB, and adding up other ...
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160 views

Redirecting ports in an azure vm to connect from outside

I am hosting a service on an azure vm and I want to run it on port 7000. But the port 7000 is not open to outside world. I could see 7001 is open. Is there a way I can do some redirection for the ...
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1 vote
1 answer
110 views

Switch to Azure disables mousepad, Internet, USB

For some background about my Ubuntu 19.04 system, see here. Just before Midnight (CET) yesterday I rebooted, and instead of "Generic", "Azure" booted. This kernel did not recognise any USB, so I had ...
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3 votes
0 answers
2k views

Who is blocking my Docker default network?

The situation is, for a simple docker command: docker run -d -p 3128:3128 my_squid_container it works fine within my home. However, when using the same Docker container in the Azure Ubuntu server, I ...
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0 answers
98 views

Connect to Azure AD

I've been trying to find how to connect a lapto running Ubuntu 19.04 to an Azure AD domain. Has anyone got any experience of this and can you help? Thank you all :)
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2 votes
2 answers
871 views

sudo: /etc/sudoers is world writable on Azure

Although there are many answers to this problem, the scenario is different here: I’m using Ubuntu 18.04 on Azure. By mistake, I made sudoers file world-writable (sudo chmod o+w /etc/sudoers). There ...
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1 answer
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How do I schedule a Python script to run in a Linux VM?

I tried using crontab but didn’t work. Also, do I need a nohup to keep it running after exit the SSH connection? 02 19 * * * /usr/bin python3.7 myScript.py
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1 vote
1 answer
724 views

Python 3.6 is required. Current python version is ''2.7.15rcl"

I'm using Ubuntu 18.04. after connecting to docker using sudo docker login I'm trying to use azure functions on Ubuntu by creating a new function app using func init MyFunctionProj --docker and have ...
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0 votes
2 answers
1k views

disable ephemeral mount on /mnt for ubuntu on azure

Ubuntu machines on azure got ephemeral disk that is being automatically mounted on /mnt I don't want to have this ephemeral drive on /mnt but rather disable it or just move it to another location. I'...
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0 answers
544 views

Deleted File Still Shows (Sometimes) And I Checked Everywhere

I have a large (3.7GB) file that I deleted from my Ubuntu VM running in the Azure cloud. I first noticed a problem because the space from the file was not reclaimed. When I do an ls there is no sign ...
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0 votes
2 answers
109 views

Ubuntu VM on Azure

I have lost some very important files on Azure temporary folder /dev/sdb1/mnt Is there anyways I can recover it. Any pointers ?
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1 vote
0 answers
13 views

What is this partition about when we work on azure cloud platforms in ubuntu virtual machine after typing df -h?

what is this partition: /dev/sdb1?
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0 votes
1 answer
210 views

How to download files from local pc to remote pc? [closed]

I have some files on my local PC and I need to send these files to my Azure machine. Both machines are Ubuntu 16.04 and I know that I can send the data through "Connect to Server" section of the ...
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0 votes
1 answer
173 views

How to attach a disk to the existing ubuntu16.04 vm in the azure cloud ?

I have an azure vm which has 30gb in the intial stage which was not sufficient for me ,so I have created a new HDD with 200GB and I was unable to attach it to the Azure VM (Ubuntu 16.04).
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0 answers
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phpstorm snap missing desktop

Ubuntu 16.04 (kernel: 4.13.0-1012-azure) Snap 2.32.3.2 Snapd 2.32.3.2 I tried installing phpstorm via sudo snap install phpstorm --classic. I can see that phpstorm is installed and can be run from ...
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0 answers
151 views

Upgrading user to superuser giving error through bash

I have Ubuntu VM on Azure. I am installing OpenEdx on Azure. I am using bash for running commands. I have ssh to VM. I want to upgrade a user to super user.Below is the command i am asked to follow: ...
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1 vote
1 answer
102 views

Not able to edit text in Bash window

I am trying to deploy OpenEdx instance on MS Azure, for which I am following some instructions. I have created a Virtual Machine on Azure. It is an Ubuntu Linux VM. I have accessed the VM through a ...
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1 vote
0 answers
2k views

404 not found when apt-get Install npm in Azure Ubuntu 16.04

I've create a Ubuntu server 16.04 LTS (published by Canonical) in Azure When execute sudo apt-get install npm it get error message like Err:6 http://azure.archive.ubuntu.com/ubuntu xenial-updates/...
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0 votes
1 answer
3k views

Switch from linux-virtual to linux-azure for Accelerated Networking support

We have Azure VMs running Ubuntu 16.04.3 LTS that we would like to use the Azure Accelerated Networking feature on. The minimum kernel version needed is 4.11.0-1013, but currently with apt-get upgrade ...
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1 vote
1 answer
2k views

How do I ensure hv_utils is updating the system clock in Azure

We have Ubuntu 16.04 VMs running in Azure, and have noticed the clock has drifted ~20 seconds. The system is using a generic Ubuntu Image (Managed by our IT department, unsure of any changes/...
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