Hi, I have been running a 2.6.8 kernel with the adaptec i2o scsi controller and I went to upgrade to the 2.6.12.4 kernel and when I reboot into that kernel I get a kernel panic. I am wondering either what I have done wrong or what has changed with the i2o driver between the two kernels. Here is the error I get, I am summarizing because I have to type the error in. EIP is at adpt_isr+0x175/0x1f2 then has a stack and call trace: (#0001,*0):c01035b2 oops kernel panic - not syncing: Fatal exception in interrupt Thanks in advance for any suggestions. Jon - : send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html