I’m trying to login to a system but it seems the keyboard input is in Chinese. Are there toggle keys I can press to switch the keyboard back to english so we can type the username and password correctly? Thanks!
You can override the keyboard layout via kernel command line parameters:
http://www.freedesktop.org/software/systemd/man/systemd-vconsole-setup.service.html
So press ‘e’ at the boot menu, search for the line starting with “linux”, and append “vconsole.keymap=us” to the end of it. Then press ‘F10’ to boot.
You should then be able to login to text mode at least (no idea if it would also affect the graphical login screen, but you could try), and run “yast” to change the layout.