Ubuntu

I can not install Ubuntu 15.10, problem SATA Mode = AHCI

Asked by miguelagl

He intentado poner un informe de fallo, pero es una carrera de obstáculos, no he encontrado la forma de hacerlo ¡Increible!

Puedo instalar Ubuntu 15.04 (amd64) sin problemas.
El problema está relacionado con el controlador SATA de AMD, cuando establezco SATA Mode = IDE en el BIOS, puedo instalarlo. Cuando establezco en el bios SATA Mode = AHCI, no puedo instalar Ubuntu 15.10 (amd64).

I can install Ubuntu 15.04 (amd64) smoothly.
The problem is related to AMD SATA Controller, when I set SATA Mode = IDE in BIOS, I can install it. When I set SATA Mode = AHCI, I can not install Ubuntu 15.10 (amd64).

Attached image problem. http://i.stack.imgur.com/ZyYST.jpg

Equipment:
Mother-board: ASRock FM2A88X Extreme6+
APU: AMD A10-7850K Radeon R7, 12 Compute Cores 4C+8G × 4
RAM: G.Skill DDR3-2400 PC3-19200 4096MBx4
Disk: SATA

Some help ... Regards.

Question information

Language:
Spanish Edit question
Status:
Solved
For:
Ubuntu Edit question
Assignee:
No assignee Edit question
Solved by:
miguelagl
Solved:
Last query:
Last reply:
Revision history for this message
yuehan (nae-ioan) said : 		#1

Hi,

In order for AHCI to work you also need the ahci kernel module. If the install kernel doesn't have this, then you can't install using it. However, after you install, you can either build ahci into the kernel or add it to the initrd if it isn't there already.

Please check the man page:
http://manpages.ubuntu.com/manpages/natty/man4/ahci.4freebsd.html
   To compile this driver into the kernel, place the following lines in your
     kernel configuration file:

           device pci
           device scbus
           device ahci

     Alternatively, to load the driver as a module at boot time, place the
     following line in loader.conf(5):

           ahci_load="YES"

Revision history for this message
miguelagl (miguelagl) said : 		#2

The problem was corrected mysteriously. Doing tests changed the SATA connector of DVDRAM, to another port, and that was on overclocking RAM he expressed unstable. After that, disable overclocking, and everything works.

Solution:

- Change DVDRAM SATA connector to another port.
- Disable overclocking of RAM.

Thanks for your time ...