plymouthd crashed with SIGSEGV in ply_input_device_get_keymap()
ply_input_device_get_keymap (input_device=0x0) at ../src/libply-splash-core/ply-input-device.c:502
get_keymap (backend=0x5c8077dc0080) at ../src/plugins/renderers/frame-buffer/plugin.c:867
ply_keymap_icon_fill_keymap_info (keymap_icon=0x5c8077dc53a0) at ../src/libply-splash-graphics/ply-keymap-icon.c:93
ply_keymap_icon_new (display=display@entry=0x5c8077dbced0, image_dir=0x5c8077d92020 "/usr/share/plymouth/themes//spinner") at ../src/libply-splash-graphics/ply-keymap-icon.c:135
view_new (display=0x5c8077dbced0, plugin=0x5c8077ddf710) at ../src/plugins/splash/two-step/plugin.c:249
https://bugs.launchpad.net/ubuntu/+source/plymouth/+bug/2050743