Skipping unreadable variable "Boot0001": Input/output error error trace: efivarfs.c:271 efivarfs_get_variable(): read failed: Input/output error lib.c:140 efi_get_variable(): ops->get_variable failed: Input/output error Skipping unreadable variable "Boot0004": Input/output error error trace: efivarfs.c:271 efivarfs_get_variable(): read failed: Input/output error lib.c:140 efi_get_variable(): ops->get_variable failed: Input/output error Skipping unreadable variable "Boot2001": Input/output error error trace: efivarfs.c:271 efivarfs_get_variable(): read failed: Input/output error lib.c:140 efi_get_variable(): ops->get_variable failed: Input/output error Skipping unreadable variable "Boot2002": Input/output error error trace: efivarfs.c:271 efivarfs_get_variable(): read failed: Input/output error lib.c:140 efi_get_variable(): ops->get_variable failed: Input/output error Skipping unreadable variable "Boot2003": Input/output error error trace: efivarfs.c:271 efivarfs_get_variable(): read failed: Input/output error lib.c:140 efi_get_variable(): ops->get_variable failed: Input/output error show_order(): Input/output error