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,...
1. Configure Proxy Clients Configure proxy settings like follows on Debian Client. root@client:~# vi /etc/profile # add follows to the end (set proxy settings...
To install a command-line suggestion tool in your Linux terminal, you can use zsh-autosuggestions with the Zsh shell, or fzf for fuzzy finding in...
Dell docking station (D3100) not detecting monitors, We had the same issue. Make sure you install the driver
Brightness controls not working on Gigabyte display