首先，謝謝大家。
To cjan：
我用的是其主力產品CentOs "Stream" 8, 而非CentOS 8。因此，其支援期無限長。
To NTC_TW_IT：
謝謝你提供指令，畢竟我自己壓根找不到這些。
由於Fedora33可灌PulseEffects等，所以我就誤以為CentOS Stream也可以。但試了之後，才知道缺東缺西的。
你有提到我還少灌二個東西，而我知道這點，但由於疲累，所以沒去灌。
不好意思，我今天白天只能用手機打字，沒電腦可用，所以我直接貼“自己去社團問人的文章”。
I installed Oracle Linux 8 successfully in my desktop computer, but there was a black screen without cursor after rebooting. I failed three times in installing Oracle Linux.
So I installed CentOS Stream 8 in the same computer, and I could login sucessfully after rebooting.!
However, the two distributions above are very similar， and the SSD is the same.
(我在同一個SSD灌過這二種作業系統。)
Why did I just have a black screen after rebooting Oracle Linux 8? Thanks.
PS:
Oracle Linux 8 uses UEK R6 kernel, and CentOS Stream uses kernel-4.18.0-144.el8!
My CPU: AMD Ryzen 3600
By the way, Google said:
"7.96 (x86 Only) Oracle VM Server Installer Goes To Black Screen After Running /sbin/loader
While the Oracle VM Server Installer is booting, the installer runs /sbin/loader
and then the screen goes black on some systems, such as the Dell Optiplex 755.
This is a hardware issue related to the Intel 82Q35 Graphics Controller used on these systems.
The fix is to disable Intel VT-d (Intel Virtualization Technology for Directed I/O) functionality within the BIOS."
https://docs.oracle.com/cd/E64076_0...ack-screen.html
However, I didn't use Oracle VM Server, and I really installed Oracle Linux in SSD!
When I firstly boot Oracle Linux 8, there is only black screen, so I ca't choose another kernel!
#Oracle
#BlackScreen
#Centos
#Stream