tags 641396 + upstream - fixed-upstream quit lebst...@lavabit.com wrote:
> Good news everyone! > > I found it that the problem is that the SATA controller, which is not in > AHCI mode. Adding setpci -d 8086:2828 90.b=40 in grub.cfg resolves the > problem. > > for further information look at > https://wiki.archlinux.org/index.php/Solid_State_Drives Thanks for the update, and sorry for the slow reply. That page says: | By default, Apple's firmware switches SATA drives into IDE mode (not | AHCI mode) when booting any OS besides Mac OS. It is easy to switch | back to AHCI if using GRUB2 with an Intel SATA controller. | | First determine the PCI identifier of the SATA controller. Run the | command | # lspci -nn | and find the line that says "SATA AHCI Controller". The PCI identifier | is in square brackets and should look like 8086:27c4 (but the last | digits may be different). | | Now edit /boot/grub/grub.cfg and add the line: | # setpci -d 8086:27c4 90.b=40 | right above the "set root" line of each OS for which AHCI wil be | enabled. Be sure to substitute the appropriate PCI identifier. | | (credit: http://darkfader.blogspot.com/2010/04/windows-on-intel-mac-and-ahci-mode.html) | | If you have a macbook unibody late 2008 (5.1) you doesn't have an | intel controler. You have got an "nVidia Corporation MCP79 SATA | Controller". add this line to /boot/grub/grub.cfg | # setpci -d 10de:0ab5 9c.b=06 Kernel team and GRUB maintainers: Could be taken care of automatically somewhere in Debian (grub, initramfs-tools, or kernel)? -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
