The keybinding was recently changed to ctrl-C https://launchpad.net/ubuntu/+source/casper/1.442
Also it changed slightly the protocol to be fsckd compatible but maybe those flavor themes don't handle that well? (the message is showing the ubuntu iso with spinner) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1870018 Title: No option shown to disable ISO verification S key not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/casper/+bug/1870018/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs