Error when opening a LUKS encrypted container file /dev/loop0 Device or resource is busy on Ubuntu 18.10 Gnome Desktop

When you enter the command below in a terminal window:

$ sudo /sbin/losetup /dev/loop0 /home/user1/folder1/containerdatafile <enter>

Device error or resource busy error message appears and the device is not setup.

The reason is that /dev/loop0 is taken by snap.

To overcome the error, change /dev/loop0 to something else like /dev/loop35

Or, if you do not . . . → Read More: Error when opening a LUKS encrypted container file /dev/loop0 Device or resource is busy on Ubuntu 18.10 Gnome Desktop

GnuCash Finance:Quotes Modules MumbaiStock and IndiaMutual to retrieve online quotes (updated)

GnuCash Finance:Quotes Modules MumbaiStock and IndiaMutual have been updated as on January 19, 2019. Please refer http://www.askmeaboutlinux.com/?p=3432 to download the modules and the instructions on how to install them.

Synchronize Google Calendar with Thunderbird Lightning

To synchronize Google Calendar with Thunderbird Lightning, open Thunderbird and install an add-on named “Provider for Google Calendar” by Philipp Kewisch. Follow the instructions after the install to grant permissions to your Google Calendar and synchronize.

Install Lightning Calendar addon in Ubuntu 18.10

Lightning Calendar comes with Thunderbird on Ubuntu 18.10. To enable it, open a terminal window and install the following package:

$ sudo apt-get install xul-ext-lightning <enter>

How to enable the Insync Google Drive application menu in app indicators on XFCE

If you have insynchq.com Google Drive sync Application, you will find that upon start, it displays the icon in the app indicator area of the desktop menu bar. However, upon clicking the insync icon, it does nothing.

To overcome this, open a Linux terminal, and enter the following command: To stop insync: $ insync stop . . . → Read More: How to enable the Insync Google Drive application menu in app indicators on XFCE

How to use Google Drive in Linux with XFCE desktop or Xubuntu 18.04 LTS

Never could understand why getting Google to give a Google Drive client for Linux is so hard. However, there are several solutions to this and the Gnome 3+ Desktop Environment offers a good way to access Google Online Accounts.

If you use XFCE desktop with Xubuntu, it makes no sense to download the whole Gnome . . . → Read More: How to use Google Drive in Linux with XFCE desktop or Xubuntu 18.04 LTS

Error installing virtualbox downloaded from the virtualbox site

Downloaded virtual box .deb file for Ubuntu installation. Received error about unsandboxed installation.

The solution to the error is to provide the _apt user the rights to write into the folder as shown below:

$ sudo chown -Rv _apt:root /var/cache/apt/archives/partial/ <enter> $ sudo chmod -Rv 700 /var/cache/apt/archives/partial/ <enter>

Install Dropbox and get the indicator in the panel in Xubuntu 18.04 LTS

Unfortunately, upon installation of Dropbox, the indicator does not show the menu it normally does as on the Gnome desktop in Ubuntu 18.04 LTS.

To overcome this issue, open a terminal window and enter:

$ dbus-launch dropbox start -i& <enter>

Upon doing so, Dropbox starts and the indicator icon upon clicking will show the Dropbox . . . → Read More: Install Dropbox and get the indicator in the panel in Xubuntu 18.04 LTS

Error bd_crypto_luks_open_blob called but not implemented when opening Luks Encrypted volume in Lubuntu

Below error appears in Lubuntu 18.04 LTS bd_crypto_luks_open_blob called, but not implemented when opening Luks Encrypted volume using PCManFM, the Lubuntu File Manager.

To overcome this error, open a terminal window and enter the commands below: $ sudo apt install libblockdev-crypto2 <enter> $ systemctl restart udisks2.service <enter>

How to add the Epson Printer Drivers for Ink Tank L 365 in Linux

To add the Epson Printer Drivers for Ink Tank L 365 in Linux 1. Download drivers from the site http://download.ebz.epson.net/dsc/search/01/search/searchModule 2. Enter printer model as L365 and select Operating System as Linux.

Next open a terminal window and enter the commands as below: $ sudo apt install ~/Downloads/epson-inkjet-printer-201401w_1.0.0-1lsb3.2_amd64.deb <enter> $ sudo apt install ~/Downloads/epson-printer-utility_1.0.2-1lsb3.2_amd64.deb <enter>

. . . → Read More: How to add the Epson Printer Drivers for Ink Tank L 365 in Linux

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