Public bug reported: Binary package hint: linux-source-2.6.20
The latest daily build of ubuntu server (feisty) and Herd 4 of Feisty desktop does not detect the CD drive on an Intel DG965RY motherboard. I've updated the BIOS to Intel Feb. 27 version, tried switching the drive behavior in the bios to Native Sata, Legacy, IDE and AHCI mode -- all with the same result. The CD drive is a straight IDE one taken directly from a working Edgy machine, so it's unlikely to be broken. Just in case, I tried a brand new CD drive with the same result. It's the only IDE in the machine. The three hard drives are SATA. I've tried the following boot options: all-generic-ide, acpi=off, pci=nommconf -- in different combinations. Neither the desktop nor the server install finds the CD drive (although, obviously, they boot off it OK). The only clue I've been able to find is in lspci: 02.00.0 IDE interface: Marvell Technology Group Ltd. Unknown device 6181 (rev b) That's the only "Unknown" in lspci's output. ** Affects: linux-source-2.6.20 (Ubuntu) Importance: Undecided Status: Unconfirmed -- cd drive not detected on DG965RY (965 express chipset) https://launchpad.net/bugs/89228 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs