Error message

  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1818 of /home/ssm/public_html/geek/includes/database/
  • Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1818 of /home/ssm/public_html/geek/includes/database/

How do I get an Intel Dual Band Wireless-AC 3168 802.11ac wireless card to work?

Some few days back I brought a new Hp pavilion x360 Convertible laptop (Model no.13-u112TU) with pre-installed Windows 10 on EFI mode. I have done dual boot installation of Ubuntu 16.04 on another partition and it is unable to detect WiFi adapter.

How to Add Background SlideShow on your Drupal website

Vegas is a jQuery plugin to add beautiful fullscreen backgrounds and slideshows to your webpages.

Dependencies: Libraries API

Installation Preprocessing Ste
1. Download and extract Vegas to sites/all/libraries/vegas
2. Configure at admin/appearance/vegas

Download Link:

How To Fix Error (Unable to access or mount Windows (NTFS) filesystem

While If you having dual-boot system or installation of Linux and Windows in EFI mode. If you accessing or mounting the Windows disk or any other ntfs disk. So here is a video which can resolve your problem and fix this error.
Message will be like this:

Error mounting /dev/sda5 at /media/nisarg/New Volume: Command-line `mount -t "ntfs" -o "uhelper=udisks2,nodev,nosuid,uid=1000,gid=1000,dmask=0077,fmask=0177" "/dev/sda5" "/media/nisarg/New Volume"' exited with non-zero exit status 14: The disk contains an unclean file system (0, 0).Metadata kept in Windows cache, refused to mount.Failed to mount '/dev/sda5': Operation not permittedThe NTFS partition is in an unsafe state. Please resume and shutdownWindows fully (no hibernation or fast restarting), or mount the volume read-only with the 'ro' mount option.

How to Open Terminal to a Specific Folder in Ubuntu’s File Browser

Although it is not required in the latest versions of the Linux. For older versions below than Ubuntu 16.04.

$ sudo apt-get install nautilus-open-terminal

$ nautilus -q && nautilus &

A Terminal window opens with the prompt indicating you are in the folder you selected in Nautilus. This makes it easier if you need to jump to Terminal to perform operations on files that are more easily done on the command line.

How to make lightdm as default desktop manager

I have LightDM installed and can start it with sudo start lightdm. But at boot, GDM was the default. so setting the lightdm as default.

$ sudo dpkg-reconfigure lightdm


Rendering Issues of Matlab on Ubuntu when connecting on x11 mode through SSH

If you are suffering from random letters dropping off your screen then a short post here on how to workaround this. This particular issue occurs for me when I am connecting to the remotely working server on which matlab installed perfectly. I am connecting using openssh by command

$ ssh -X username@ip_address


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