[=trigger device plug event= then shutdown when update to 5.1]

What if the motherbord doesnt have ahci.ide options?

 

Why is ahci an issues in the first place?

 

I have a system I can;t upgrade because of this.

I have a feeling the real problem may not be related directly to AHCI. It may have to do more with how it maps internal, eSATA, and USB (something in the synoinfo.conf). If I have time I'll try some other combination and post my findings here.

[=trigger device plug event= then shutdown when update to 5.1]

Hi Jon_Co,

 

I own the same motherboard ASRock C2550D4I but I'm still stuck at =trigger device plug event=

My bios is in version 2.15.1236.

 

You mentionned 3 serial ports.

I could only disable 2 in the bios :

- Advanced > Super IO Configuration > Serial Port 1 Configuration > Serial Port (Disabled)

- Advanced > Super IO Configuration > SOL Configuration > Serial port (Disabled)

 

And only 1 console redirection :

-Advanced > Serial Port Console Redirection > Console Redirection (Disabled)

The 2 other Console redirection (COM1 and SOL) are grey "Disabled" and I cannot enable nor disable them "Port is Disabled".

 

Could you tell me where the 3rd serial port that you disabled is. And any other changes that you may have made.

 

Thank you.

Hi iLc

 

I must have mixed up the ports and console redirection. From what I can remember I only did what you described above. It would still go to the =trigger device plug event= but this time it didn't lock up and a few seconds later the diskstation login prompt appeared. I will check again when I get back home and update this if I find anything different.

 

I just got back and re-enabled the serial ports, the default port redirection settings, and it still worked. Whatever it was, it had nothing to do with the serial ports.

 

After restoring all the bios to UEFI defaults, I am again able to reproduce the problem: last line showing on terminal is =trigger device plug event=. Then it locks up. I then went through all the bios settings that I changed before. The one that made is:

Intel RC Setup -> South Bridge Chipset Configuration -> SATA Configuration -> SATA Mode Selection = IDE

 

This means you won't be able to use the 4 SATA II ports, but you can use the 8 SATA III ports. That's the answer for Asrock C2550D4I/C2750D4I users.

 

Sorry for hijacking your thread, thanks heaps to 68rustang for pointing me in the right direction, without which I wouldn't even have thought to go around mucking around with the bios settings.

[=trigger device plug event= then shutdown when update to 5.1]

Tried with ASRock C2550D4I. Works ! Thanks for figuring this out 68rustang. There are 3 serial ports in the bios (and different console redirection). Disabled them all.