It sounds like you don't have the GD extension installed. I don't use Ubuntu any longer, but I think it may be named php5-gd,...
On a debug site I would recommend uncommenting the following lines in the file settings.php. nano sites/default/settings.php if (file_exists(__DIR__ . '/settings.local.php')) { include __DIR__ . '/settings.local.php'; } In addition to adding...
How to Install Firmware in Debian Buster to Enable Wireless This package contains the binary firmware for Intel Wireless cards supported by the iwl3945, iwl4965, and...
ls-command: how to display the file size? ls -lah -l use a long listing format -a, --all do not hide entries starting with. -h --human-readable When used with the -l...
How I converted a VMware VM to KVM
There's lots of info on the net on achieving that, but I found it a bit too scattered, and had to combine instructions from...