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Only Stream 9 innstaller not work

Posted: 2022/08/06 01:10:39
by mirekua
I try to install Stream 9 from usb. But all stops with the messages 1 Shell Failed to start Reload Configuration 2 Root Failed to start Setup Virtual console 3 Started Emergency Shell

But i not see Emergency Shell

What i have to do ?

I try different way. Unplag some drives, disable some hw in bios. But all of it not help me

Re: Only Stream 9 innstaller not work

Posted: 2022/08/06 14:17:17
by TrevorH
How did you copy the iso to the USB stick? See my Sig below for a link to the wiki page that has some advice about which tools to avoid.

Also, did you check that your downloaded file is not corrupted? There are sha256sums on all the mirrors showing what they should be.

Re: Only Stream 9 innstaller not work

Posted: 2022/08/06 17:10:30
by mirekua
TrevorH wrote:
2022/08/06 14:17:17
How did you copy the iso to the USB stick? See my Sig below for a link to the wiki page that has some advice about which tools to avoid.
I make flash with dd like in your link
TrevorH wrote:
2022/08/06 14:17:17
Also, did you check that your downloaded file is not corrupted? There are sha256sums on all the mirrors showing what they should be.
Yes I compare sha256 and no mismatch.

Also when i try to setup Stream 8 i have no problem with it. Only Stream 9 always with this messages about Failed to start Reload Configuration and so on

Re: Only Stream 9 innstaller not work

Posted: 2022/08/06 18:13:06
by jlehtone
Which CPU do you have?

Re: Only Stream 9 innstaller not work

Posted: 2022/08/06 18:30:17
by mirekua
Core 2 Quad Q8200 Dell workstation

Re: Only Stream 9 innstaller not work

Posted: 2022/08/06 20:00:42
by TrevorH
And how much RAM?

Re: Only Stream 9 innstaller not work

Posted: 2022/08/06 21:31:59
by jlehtone
mirekua wrote:
2022/08/06 18:30:17
Core 2 Quad Q8200 Dell workstation
That does it. The CPU does not support "x86_64-v2" microarchitecture and EL9 does require it.
https://developers.redhat.com/blog/2021 ... ure_levels
Several binaries in RHEL 9 (and CentOS Stream 9 due to their relationship) are compiled so that they use those CPU instructions. If CPU does not have them, then the binaries cannot run.

What has "x86_64-v2"? https://unix.stackexchange.com/question ... -x86-64-v2
That is, CPU should have flags: cx16, lahf, popcnt, sse4_1, sse4_2, and ssse3.

Your Q8200's "Penryn microarchitecture" had SSE 4.1, but it was the next, "Nehalem", that got SSE 4.2.

Re: Only Stream 9 innstaller not work

Posted: 2022/08/06 22:32:46
by mirekua
jlehtone wrote:
2022/08/06 21:31:59
That does it. The CPU does not support "x86_64-v2" microarchitecture and EL9 does require it.
I think you are right . Thanks a lot. But minimal requirements of Stream 9 was not in plain site like many other things of great import.

Now i know. Thanks.