Comment 0 for bug 309384

Whenever I insert a disc in the drive of my laptop (Asus M51Va-AP063C, Drive: HL-DT-ST DVDRAM GSA-T50N rev. RR04 on ICH9M controller and ahci module), it gets stuck after spinning up and it doesn't let me eject the disc or read anything from it. To get it working again after it I need to power off the pc, wait for the disc to spin down and turn it on again.
This affects:
Ubuntu 8.10 (Intrepid Ibex, Ubuntu 2.6.27-10.20-generic)
uname -a: Linux lenneth 2.6.27-10-generic #1 SMP Fri Nov 21 19:19:18 UTC 2008 x86_64 GNU/Linux
Attached the output of dmesg and lspci.