if you got this error when you import Ubuntu 16.04 server image into cobbler using cobbler import command, received on stderr: No signature matched in /var/www/cobbler/ks_mirror/Ubuntu-16.04-x86_64 !!! TASK FAILED !!!
This is a UEFI gui demo app i wrote for my job project. I have implemented some basic UI components,edit box, combox, label, dialog, text edit, button, radio box, and window system. It was […]