Linux – PC Doctor Godalming

Category: Linux

Linux based Operating Systems

Mount Microsoft Windows 7 System Image VHD in Linux

26/12/2023 by James

Install libguestfs tools for accessing and modifying virtual machine (VM) disk images

sudo yum install libguestfs-tools      # Fedora/RHEL/CentOS
sudo apt-get install libguestfs-tools  # Debian/Ubuntu

Mount Microsoft Windows 7 System Image Backup Virtual Hard Disk – VHD files using guestmount

Example to open a Windows System Image Backup VHD file stored on a backup drive (D:)

sudo mkdir /mnt/vhdmp
sudo guestmount --add /media/mike/New\ Volume/WindowsImageBackup/DESKTOP-86333F0/Backup\ 2023-11-28\ 145005/3300c520-45e9-48f0-aaca-5b5a0b380b77.vhdx --inspector --ro /mnt/vhdmp

Once mounted use Krusader (Admin mode) or Nautilus to open the mount point directory (\mnt\vhdmp) to browse the contents

Above example mounts in Read-Only mode.

Mount Microsoft System Image Backup in Linux

26/12/2023 by James

Mount Microsoft Windows 7 System Image Backup Virtual Hard Disk – VHD file(s) in Linux using Guestmount

Example to open a System Image Backup VHD file stored on a USB backup drive (D:)

sudo mkdir /mnt/vhdmp
sudo guestmount --add /media/mike/New\ Volume/WindowsImageBackup/DESKTOP-86333F0/Backup\ 2023-11-28\ 145005/3300c520-45e9-48f0-aaca-5b5a0b380b77.vhdx --inspector --ro /mnt/vhdmp

Once mounted use Krusader (Admin mode) or Nautilus to open the mount point directory (\mnt\vhdmp) to browse contents

Mounted in Read-Only mode

To mount in Read-Write mode replace -ro with –rw.

Exclude Loop devices from fdisk -l

20/07/2023 by James

sudo fdisk -l

Use SED script in command line to strip lines containing “Disk /dev/loop” pattern and delete following 5 lines including stripped line

sudo fdisk -l | sed -e '/Disk \/dev\/loop/,+5d'

~/.bashrc: alias shorthand to make it easier to remember

alias fdsk="sudo fdisk -l | sed -e '/Disk \/dev\/loop/,+5d'"

Then simply type fdsk in the command line and enter your password when prompted.

Credit remove dev loops

Find Windows Version from File System using Linux

18/02/2023 by James

Example using bootable Live Mint 10.2 USB

Boot Mint USB
Install hivexget – contained within libhivex which is a self-contained library for reading and writing Windows Registry “hive” binary files

$ sudo apt install libhivex-bin
$ hivexget /media/mint/WINDOWS/Windows/System32/config/software 'Microsoft\Windows NT\CurrentVersion' \ | egrep 'BuildLab|ProductName|Version"|"ProductId'

Filtered output

"BuildLab"="19041.vb_release.191206-1406"
"BuildLabEx"="19041.1.amd64fre.vb_release.191206-1406"
"CurrentVersion"="6.3"
"EditionSubVersion"=""
"ProductName"="Windows 10 Pro"
"ProductId"="00330-80000-00000-AA669"
"DisplayVersion"="21H1"

Credit Superuser.com Post 11

Updraftplus plugin can’t read .directory file warnings

31/03/2022 by James

Unfortunately its not possible to exclude special Dolphin .directory files using Updraftplus settings. It ignores the setting exclusion and continues to report “…can’t read .directory” file warnings in the log file during backup.

To work around this add the following PHP code to your Functions file

//
// Updraftplus Backup filter
// Prevent attempts to backup .directory files and generate annoying warnings 
add_filter('updraftplus_exclude_file', 'my_updraftplus_exclude_file', 10, 2);
function my_updraftplus_exclude_file($filter, $file) {
return (basename($file) == '.directory') ? true : $filter;
}

Fix Lost Dolphin File Copy Progress Notification

23/03/2022 by James

System: Kubuntu 18.04

Problem: No longer able to see file copy progress, e.g. Dolphin so you can’t monitor the progress and have no idea when it will complete

Solution edit the Plasma configuration file as follows:

Run Terminal and stop Plasma

kquitaap5 plasma

Edit

nano /home/[user]/.config/plasma-org.kde.plasma.desktop-appletsrc

Add the following

[AppletGlobals][plasma_applet_systemtray]
ShowJobs=false
ShowNotifications=false

Start Plasma again

kstart plasmashell

Credit: https://bbs.archlinux.org/viewtopic.php?id=70502

Firefox Home Search Page moves Focus to Address Bar

19/12/2021 by James

To stop Firefox moving Home Search Page text focus to the Address Bar enter about:config in the Address Bar to bring up the advanced configuration page.

Type awesomebar in the search filter box to bring up the following variable

browser.newtabpage.activity-stream.improvesearch.handoffToAwesomebar

Toggle the boolean value from True (default) to False

ref: https://www.askvg.com/fix-restore-real-working-search-box-on-new-tab-page-in-firefox-89-and-later/

Firefox not using default File Manager

28/11/2021 by James

Problem: When using Firefox or Chrome and File Open or File “Save As” the desktop (KDE) default file manager (Dolphin) is not used
Operating System: Kubuntu 18.04
Browsers: Firefox 94.0, Chrome 96.0.4664.45

Solution:

In Firefox go to about:config and set “widget.use-xdg-desktop-portal” to true. This provides support for the XDG Desktop interface. This is disabled in Firefox by default
Install xdg-desktop-portal-kde Qt backend and xdg-desktop-portal frontend portal as follows

sudo apt install xdg-desktop-portal-kde
sudo apt install xdg-desktop-portal

Notes:

xdg-desktop-portal-kde provides back end implementation for xdg-desktop-portal using Qt
xdg-desktop-portal is the front end xdg-desktop-portal for desktop frameworks,

Wine Dotnet install conflicts

03/05/2021 by James

If, for example, when installing dotnet40 via winetricks you get the following error:

$ winetricks dotnet45
Executing w_do_call dotnet45
------------------------------------------------------
error: dotnet45 conflicts with dotnet40, which is already installed.

Run the following command to override and force through change

$ winetricks --force dotnet452

Chrome Remote Desktop Client Set Up

02/05/2021 by James

On client PC open Chrome (or New Edge) and log into client Google account
Browse to Chrome Remote Desktop Set-up page URL below:
```
https://remotedesktop.google.com
```
In section titled Set up remote access and click download icon
In Chrome Web Store click Add to Chrome to add extension
In Add “Chrome Remote Desktop” dialog click Add extension
Close “Chrome Remote Desktop has been added”

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