[opensuse-factory] Login problem since kernel 4.13

Hello list, Since kernel 4.13 / 4.14rc3 I am not able to login in text modus. Caracters ^@ appear at the login and password prompt automaticly. Automatic graphic login with sddm is possible. Text console with kernel parameter acpi=off works fine. Graphics system with acpi=off does not work. Any new text console in graphics modus has the same behaviour. Kernel up to 4.12.8 is o.k. Sytem Lenovo Yoga 500 Tumbleweed KDE Any hint would be helpfull Hans-Ulrich Beling Römerweg 7 63303 Dreieich -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-factory+owner@opensuse.org