今天闲着没事在台式机10代CPU，RX550上用安装盘启动了APU的fydeos 14.0，第一次安卓系统没成功启动，提示error 然后重启想到可能核显没关闭，在BIOS关闭后，再用U盘启动，没想到安卓子系统开启了，不错！U盘能启动安装到系统应该也是一样能用吧，感谢fydeos团队的努力与贡献，终于AMD独显也能用了！
之前有没有用过MagicBook 2019的包？是不是也花屏？
今天在台式机装上去了，I5 10代INTEL CPU 蓝宝石AMD RX550 2G显卡，安卓子系统都能正常开启，也不花屏，使用正常，抖音能开，有些个别程序如九游登录有问题，BIUBIU加速器打不开。还有一个问题就是台式机上安装了一个独立声卡creative audigy a5/rx没有声音，界面上调节是静音，拖动后点设置里面是空白，应该是声卡没识别。难道不识别这个独立声卡吗？
可以在终端里用aplay -l 查看声音设备。
打开看了一下，没检测到creative audigy a5/rx 声卡，应该是没集成进内核里。不过我启动把技嘉主板B460M的集成声卡打开是可以检测到，一直没弄成功。平时一般是关的。就是要切换音箱接口麻烦。另一个硬盘装了android x86 9.0 r2 creative 声卡是可以检测到的，能发声，就是MIC不好设置。看了这个内核版本5.10.71挺高的，LINUX系统一般都能识别这个声卡。
下面是android x86 9.0 r2 下 alsa_aplay -l 信息：
card 0: HDMI [HDA ATI HDMI], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: HDMI [HDA ATI HDMI], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: HDMI [HDA ATI HDMI], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: HDMI [HDA ATI HDMI], device 9: HDMI 3 [HDMI 3]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: HDMI [HDA ATI HDMI], device 10: HDMI 4 [HDMI 4]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: Audigy2 [SB Audigy 5/Rx [SB1550]], device 0: emu10k1 [ADC Capture/Standard PCM Playback]
Subdevices: 32/32
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
Subdevice #4: subdevice #4
Subdevice #5: subdevice #5
Subdevice #6: subdevice #6
Subdevice #7: subdevice #7
Subdevice #8: subdevice #8
Subdevice #9: subdevice #9
Subdevice #10: subdevice #10
Subdevice #11: subdevice #11
Subdevice #12: subdevice #12
Subdevice #13: subdevice #13
Subdevice #14: subdevice #14
Subdevice #15: subdevice #15
Subdevice #16: subdevice #16
Subdevice #17: subdevice #17
Subdevice #18: subdevice #18
Subdevice #19: subdevice #19
Subdevice #20: subdevice #20
Subdevice #21: subdevice #21
Subdevice #22: subdevice #22
Subdevice #23: subdevice #23
Subdevice #24: subdevice #24
Subdevice #25: subdevice #25
Subdevice #26: subdevice #26
Subdevice #27: subdevice #27
Subdevice #28: subdevice #28
Subdevice #29: subdevice #29
Subdevice #30: subdevice #30
Subdevice #31: subdevice #31
card 1: Audigy2 [SB Audigy 5/Rx [SB1550]], device 2: emu10k1 efx [Multichannel Capture/PT Playback]
Subdevices: 8/8
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
Subdevice #4: subdevice #4
Subdevice #5: subdevice #5
Subdevice #6: subdevice #6
Subdevice #7: subdevice #7
card 1: Audigy2 [SB Audigy 5/Rx [SB1550]], device 3: emu10k1 [Multichannel Playback]
Subdevices: 1/1
Subdevice #0: subdevice #0
