On Wed, 7 Sep 2011 05:40:36 +0000 "Focus.Luo" <luoyanqing@xxxxxxxx> wrote: > Hi all, > Fedora15/Fedora 14 can not find the the DVD-ROM when install using Sata DVD-ROM drive and my BIOS was configured in IDE mode for Intel Cougar Point Sata controller on Sata 6GB/S port. > But when I changed the sata 6Gb/s port from IDE mode to AHCI mode on my BIOS, the Fedora15/Fedora 14 can be installed successly. > And I alse do a test on changing the DVD-ROM to the sata 3GB/s port and keep the sata controller on IDE mode, the Fedora15/14 can also be installed successly. > I also have done an other test, I try to install RHEL 6.0 on the sata 6GB/s port and keep the sata controller on IDE mode , and I also have the right result. > So, it is my BIOS have a bug? or Fedora15/14 can not be installed on sata 6GB/s port when the sata controller is configured in IDE mode? or there is a bug on linux kernel(RHEL6.0 kernel:2.6.32, FC15 kernel:2.6.40)? > Someone can help me. > thanks. > > My computer: cpu: intel sandy brige(i5 2500), pch: intel cougar point(QM67) This seems to be a Sandybridge problem - a comnbination of 32bit PIO transfers to ATAPI devices and the port being in IDE mode. Please add yourself and system info to https://bugzilla.kernel.org/show_bug.cgi?id=40592 Thanks Alan -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
