This couldn't be reproduced including by the original reporter, as per #lubuntu-devel on Matrix.
** Changed in: calamares (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Studio Bugs, which is subscribed to calamares in Ubuntu. https://bugs.launchpad.net/bugs/2104257 Title: plucky beta - manual partitioning fails on reboot with "no bootable medium found" Status in calamares package in Ubuntu: Invalid Bug description: On both Lubuntu and Kubuntu plucky beta candidate ISO manual partitioning fails on reboot with "no bootable medium found". To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/calamares/+bug/2104257/+subscriptions -- Mailing list: https://launchpad.net/~ubuntustudio-bugs Post to : ubuntustudio-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntustudio-bugs More help : https://help.launchpad.net/ListHelp