Hi folks, I just tried a kernel 2.6.10 with ACPI support and ibm-acpi, because I wanted to test UltraBay hotswapping on my T23. I ejected the DVD-ROM drive (after echo eject > /proc/acpi/ibm/bay and the UltrBay LED went off) and re-inserted it. Then I did mount /cdrom, the drive spins up, and the machine freezes. Any hints how to solve this? Regards, Tino