I use English (US) and Bulgarian (traditional phonetic) keyboards. I am 99% that i have created my LUKS password in English (US) when i installed Ubuntu 19.10 from the USB. It asked me if i wanted to encrypt the whole disk. I am 100% sure that i did not have this problem before upgrading from eoan to focal. Now in focal i don't know to which layout it is set, but it's definitely not English (US), because as i said i have to change the layout with Alt + Shift and only then the password is accepted.
** Changed in: plymouth (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1873927 Title: Since upgrade to focal on bootup cryptsetup uses wrong keyboard input language To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/plymouth/+bug/1873927/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs