I use Lazarus 1.7. Ubuntu 14. I copy text to clipboard,
Clipboard.AsText:='some txt';
When my app exits, clipboard cleared by OS: how to copy text permanent? So after exit of app, the clipboard still has this text?
You can't, since X has no "clipboard" per se. A process must remain open to respond to the SelectionRequest
event that actually requests the contents of the clipboard.