conversion – How to Create an ISO Capturing a Windows 10 Installation

I have installed and customized Windows 10 on my desktop computer. I want to create an ISO that captures this installation, including all its settings and installed software.

I plan to load this ISO onto a single-boot USB drive, using Rufus, or onto a multiboot USB drive, using YUMI. I will then boot and run my customized desktop Windows 10 installation from the USB drive, as if I had installed Windows on that drive.

If there is no way to capture a Windows 10 installation directly into an ISO, is there a way to convert the output of some other relevant tool to ISO? For example, there seems to be an option of saving drive C as a VHD and then converting the VHD to ISO. But it appears the latter step requires either a $40 purchase of IsoBuster (if indeed it can produce what I want) or a tricky manual process.

Shibboleth idp installation with Jetty 9 and Apache2 reverse proxy 404 error

I am implementing a solution where I have to install Shiboleth idp on Jetty 9 behind an apache2 reverse proxy.

I am following this tutorial.

My problem is when I am trying to access or I get a 404 error.

However when I am using curl connected to the console and I access these two URL’s http://localhost:8080/idp/shibboleth and http://localhost:8080/idp/status I get the normal response from the Shibboleth instance.

I think this pinpoints the problem on the reverse proxy?

virtualization – regading ubuntu installation

I was trying to install ubuntu but unfortunately, am unable to do so on my VMware workstation 16 pro. I tried with VMWare 15 pro, and to my surprise, it worked. But the thing is I want to install it on VMWare 16 since I have already installed other OS there. Previously, I was using the same VMWare on a different computer and ubuntu was working there, now I uninstall VMWare from the old computer and install it on a new computer. So, can anyone please guide me??? Thanks!

installation – Root Directory for multiple instances

I ve setup a new SQL Server 2019 and the default root path (during installation) was left at c: drive. Changed all the other paths for user-data-log files as well as tempdb and backup to different drive.
I was asked later on to add a new instance and by running the installation again stack to the point where I had to choose the root path for the new instance. First try was to let this one at c: too (and so I did) and again change the other paths to a different drive.
Outcome was the initial instance afterwards couldnt even be started from services and of course in Management studio no user (SA, custom one, NET Services/Current_adm) could login.
Thankfully, I had kept a yesterday backup of the whole OS and revert it back. This time I tried to set the root path of the new instance (second one) at a different drive than c: and it worked meaning that both instances could automatically start (in my previous attempt they couldnt only the new one) and in Management studio all appropriate users could login as well.

So my question is
-In case someone wants / has / need to let the second instance root path to c: drive also, does he have to change the folder the binaries are going to be installed? because below root drive there were 2 more paths greyed out c:/……. for the shared resources. Maybe this was my problem, that I let the second instance at c without changing the path?

-Even though I dont think so, is there going to be a performance issue having sql binaries installed again for the new instance? Do they need to be shared and not installed again? Talking about the Binn , Install folder and the sql_engine_core_inst_keyfile.dll

Thank you in advance

system installation – Can’t locate ISO for Lubuntu 20.04.1

I hope this is the correct use of this forum – I am a long term Lubuntu user, and attempting to move to 20.04.

I am seeking the LTS version of Lubuntu, 20.04.1, with kernel 5.4, which is supported for 5 years.

I recently downloaded the latest Lubuntu Desktop from here:
which provides the latest Point Release, which is Lubuntu 20.04.2. It came with kernel 5.8, which is only supported for 9 months.
The above web page also offered a link to download previous versions:

Unfortunately, that second link only serves up Lubuntu 20.04.2, no matter what directory you choose. I went to here for example:
but it too only offers 20.04.2.

I am wondering if anyone can assist. Is it still possible to obtain an ISO for Lubuntu Desktop 20.04.1? Or should I just install 20.04.2 and manually downgrade the kernel (I suspect that might not be safe).
Appreciate assistance if anyone knows. Perhaps
is mistakenly offering the wrong version?

Thanks very much.

magento2 – Magento 2 installation error Trying to access array offset on the value

I would think that you have a theme.xml file that is empty. If you have an empty file, the media information will be a null value. Normally, with PHP 7.3 and earlier, you would not get an error when trying to use a null value as an array. But with PHP 7.4, things like this break code execution.

My recommendation is to view each of your codebase’s theme.xml files and ensure that they have a proper structure. Here is an example of what they should look like:

 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
<theme xmlns:xsi="" xsi:noNamespaceSchemaLocation="urn:magento:framework:Config/etc/theme.xsd">
    <title>Magento Blank</title>

partitioning – Unattended Installation ubuntu server 20.4 failure after installaion

I am trying to create unattended installation with uefi and lvm partion but I am getting error after the installation finish.
(adding the error and the preseed file).
The problem happen only on psychical machine installation.
can someone assist me ? :

d-i preseed/early_command string umount /media || true

d-i preseed base-installer/install-recommends boolean false

d-i preseed pkgsel/update-policy select unattended-upgrades For additional Preseed configuration options, refer to official Ubuntu installation guide.
d-i preseed/early_command string umount /media || true
d-i partman-auto/method string lvm
d-i partman-auto-lvm/guided_size string max
d-i partman-lvm/device_remove_lvm boolean true
d-i partman-lvm/confirm boolean true
d-i partman-lvm/confirm_nooverwrite boolean true
d-i partman-auto-lvm/new_vg_name string main
d-i partman-md/device_remove_md boolean true
d-i partman-md/confirm boolean true
d-i partman-partitioning/confirm_write_new_label boolean true
d-i partman/choose_partition select finish
d-i partman/confirm boolean true
d-i partman/confirm_nooverwrite boolean true
d-i partman-basicmethods/method_only boolean false


d-i partman-basicfilesystems/choose_label string gpt
d-i partman-basicfilesystems/default_label string gpt
d-i partman-partitioning/choose_label string gpt
d-i partman-partitioning/default_label string gpt
d-i partman/choose_label string gpt
d-i partman/default_label string gpt


d-i partman-efi/non_efi_system boolean true


d-i grub-installer/only_debian boolean true
d-i grub-installer/with_other_os boolean true
d-i partman-auto/expert_recipe string
boot-root ::
1 1 1 free
$bios_boot{ }
method{ biosgrub }
200 200 200 fat32
$primary{ }
$iflabel{ gpt }
$reusemethod{ }
method{ efi } format{ }
mountpoint{ /boot/efi }
512 512 512 ext4
$primary{ }
$bootable{ }
method{ format } format{ }
use_filesystem{ } filesystem{ ext4 }
mountpoint{ /boot }
1024 102400000 1000000000 ext4
$lvmok{ }
method{ format } format{ }
use_filesystem{ } filesystem{ ext4 }
mountpoint{ / }
lv_name{ root }
999% 999% 999% linux-swap
$lvmok{ }
method{ swap } format{ }
lv_name{ swap }
d-i base-installer/install-recommends boolean true
d-i base-installer/kernel/image string linux-generic

dual boot – Ubuntu installation stuck in a loop with error SQUASHFS error : failed to read block 0x_____

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Provide Install-Profile from cli for Drupal-9 installation

On providing the cli command below , Drupal9 doesn’t recognise the install-profile path.
What’s the cli command to provide install-profile during installation of Drupal9?


install [--langcode [LANGCODE]] [--site-name [SITE-NAME]] [--] [<install-profile>] 


C:xampphtdocsdrupal_sitesdrupal9_sitespharmalerts_website>php core/scripts/drupal  install [--langcode ['en']] [--site-name ['pharmalerts']] [--install-profile] ['profiles/pharmalerts_profile_0.profile']

  Too many arguments, expected arguments "command" "install-profile".  

C:xampphtdocsdrupal_sitesdrupal9_sitespharmalerts_website>php core/scripts/drupal  install [--langcode ['en']] [--site-name ['pharmalerts']] [--install-profile ['profiles/pharmalerts_profile_0.profile']]

  Too many arguments, expected arguments "command" "install-profile".