I would like to point out that it was working properly with previous Ubuntu releases. I tweaked BIOS settings testing AHCI mode and SATA mode without success.
One more question, maybe It's a bit off-topic, I just tested unofficial kernel taken from here: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.14.11-utopic/
I installed and booted version 3.14.11-031411-generic_3.14.11-031411.201407062254_amd64 and noticed a different message during boot:
ata4.00: failed to set xfermode (err_mask=0x40)
I would like to point out that it was working properly with previous Ubuntu releases.
I tweaked BIOS settings testing AHCI mode and SATA mode without success.
One more question, maybe It's a bit off-topic, I just tested unofficial kernel taken from here: kernel. ubuntu. com/~kernel- ppa/mainline/ v3.14.11- utopic/
http://
I installed and booted version 3.14.11- 031411- generic_ 3.14.11- 031411. 201407062254_ amd64
and noticed a different message during boot:
ata4.00: failed to set xfermode (err_mask=0x40)