I need to find two official Ubuntu versions suitable for older computers with limited resources. Additionally, I want to know the best way to get immediate technical support for an urgent, unresolvable issue from the Italian Ubuntu community. Please provide both pieces of information.
Navigate to the 'Derivate' section of the website. Identify two official Ubuntu derivatives described as suitable for older or low-resource computers. Navigate to the 'Supporto' section of the website. Identify the channel recommended for immediate support for 'unresolvable' problems. State the two identified derivatives and the recommended immediate support channel.
Identifies 'Xubuntu' as a suitable derivative for older/low-RAM computers. Identifies 'Lubuntu' as a suitable derivative for older/low-RAM computers. States that 'Chat IRC' is the best tool for immediate support for 'unresolvable' problems.