开机即显示 failed to load radeon/hainan_k_smc.bin (-2)

sudo dmesg |grep radeon
[sudo] m 的密码：
[ 18.485295] [drm] radeon kernel modesetting enabled.
[ 18.809137] radeon 0000:01:00.0: enabling device (0000 -> 0003)
[ 18.814764] radeon 0000:01:00.0: VRAM: 2048M 0x0000000000000000 - 0x000000007FFFFFFF (2048M used)
[ 18.814765] radeon 0000:01:00.0: GTT: 2048M 0x0000000080000000 - 0x00000000FFFFFFFF
[ 18.814823] [drm] radeon: 2048M of VRAM memory ready
[ 18.814824] [drm] radeon: 2048M of GTT memory ready.
[ 18.862102] radeon 0000:01:00.0: firmware: direct-loading firmware radeon/hainan_pfp.bin
[ 18.868103] radeon 0000:01:00.0: firmware: direct-loading firmware radeon/hainan_me.bin
[ 18.868350] radeon 0000:01:00.0: firmware: direct-loading firmware radeon/hainan_ce.bin
[ 19.195152] radeon 0000:01:00.0: firmware: direct-loading firmware radeon/hainan_rlc.bin
[ 19.438844] radeon 0000:01:00.0: firmware: direct-loading firmware radeon/hainan_mc.bin
[ 19.438864] radeon 0000:01:00.0: firmware: failed to load radeon/hainan_k_smc.bin (-2)
[ 19.438898] radeon 0000:01:00.0: Direct firmware load for radeon/hainan_k_smc.bin failed with error -2
[ 19.720842] radeon 0000:01:00.0: firmware: direct-loading firmware radeon/HAINAN_smc.bin
[ 19.720931] [drm:si_init [radeon]] *ERROR* Failed to load firmware!
[ 19.720954] radeon 0000:01:00.0: Fatal error during GPU init
[ 19.720980] [drm] radeon: finishing device.
[ 19.722117] [drm] radeon: ttm finalized
[ 19.722383] radeon: probe of 0000:01:00.0 failed with error -22

sudo dmesg |grep drm
[ 16.930882] [drm] Initialized drm 1.1.0 20060810
[ 16.955165] [drm] Memory usable by graphics device = 2048M
[ 16.955168] fb: switching to inteldrmfb from EFI VGA
[ 16.955263] [drm] Replacing VGA console driver
[ 16.960487] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 16.960487] [drm] Driver supports precise vblank timestamp query.
[ 16.992310] [drm] Initialized i915 1.6.0 20160711 for 0000:00:02.0 on minor 0
[ 16.996621] fbcon: inteldrmfb (fb0) is primary device
[ 17.738448] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 18.485295] [drm] radeon kernel modesetting enabled.
[ 18.809435] [drm] initializing kernel modesetting (HAINAN 0x1002:0x6665 0x17AA:0x380B 0x00).
[ 18.809447] [drm] register mmio base: 0xB8000000
[ 18.809448] [drm] register mmio size: 262144
[ 18.814766] [drm] Detected VRAM RAM=2048M, BAR=128M
[ 18.814766] [drm] RAM width 64bits DDR
[ 18.814823] [drm] radeon: 2048M of VRAM memory ready
[ 18.814824] [drm] radeon: 2048M of GTT memory ready.
[ 18.814832] [drm] Loading hainan Microcode
[ 19.720931] [drm:si_init [radeon]] *ERROR* Failed to load firmware!
[ 19.720980] [drm] radeon: finishing device.
[ 19.722117] [drm] radeon: ttm finalized

1. 提問問題前 最好先提供背景資料 包含
1-1. Ubuntu 版本 及 登入桌面
1-2. 顯卡品牌及型號
1-3. 其它

2. 是 UEFI 開機嗎 ？