If you want to configure key based authentication on your remote server you need to actually add your key to it.
You can do that using ssh-copy-id which is available on most distributions with the following syntax:
Note: You will need to know remote_user's password to complete this.
It will then look for your id_rsa....
File recovery on ext3/ext4 file system is not easy at all compared to NTFS. For your issue indeed running fsck from an other system will get you back on track, but you will need to check your partition/files to see if nothing is missing. Most of the time when a file is lost on ext file system it result in a zero byte file or the file become ...
The issue is that the disk you created is not attached to VirtualBox as a removable USB drive, which is what Tails (or, more precisely, the live-boot tool that is used by Tails) is looking for. As far as I know, it's not supported by VirtualBox to add a disk as a removable USB drive.
But since you're on Ubuntu, you can use virt-manager instead of VirtualBox ...
I have found my issue. I have cloned my original debian to create my new Jenkins Slave so I think there is a conflict with may be the original MAC Adress.
When I try to launch and connect with putty on Slave and Master it doesn't work but when one of them is off it's working.
I will post the resolution when I will found where came from the issue
EDIT: It"s ...
I recently faced the same issue, and after some research I came up with the solution that doesn't require to use VBoxVGA adapter and reinstall Manjaro.
The TL;DR version is, you needed to install linux419-headers, not linux419-kernel.
Host: Windows 10 1809 Pro 64 bit
Guest: Manjaro KDE 18.0.4 64 bit with 4.19.34-1-MANJARO kernel
For those that have this problem and are installing Alpine for VM you have to do this:
First run setup-alpine and go on and then you will hit the problem.
After that this setup has filled the file /etc/network/interfaces for you.
Now do this:
and In the part of the file that it has written:
iface eth0 inet dhcp
Just add ...
From the comments:
The current version 6.0.6 of the guest additions iso can be downloaded from http://download.virtualbox.org/virtualbox/6.0.6/VBoxGuestAdditions_6.0.6.iso
(Edit: https works again)
But get the hash from the https site, https://www.virtualbox.org/download/hashes/6....
In VirtualBox you can:
list the host CPUID with VBoxManage list hostcpuids
modify the guest CPU with
VBoxManage modifyvm <uuid|vmname> --cpuid-portability-level <0..3>
VBoxManage modifyvm <uuid|vmname> --cpuid-set <leaf[:subleaf]> <eax> <ebx> <ecx> <edx>
VBoxManage modifyvm <uuid|vmname> --cpuid-remove &...