Hi, I tried two days to solve the following problem but failed. The CDRW/DVD (SM-308B) drive can read CDs very well after using the module IDE-SCSi and passing "hdc=ide-scsi" to kernel. However, it alway locks up when I use cdrecord to write a CD. The kernel outputted lines listed below without stop.
------------------------------------ Sep 6 09:27:34 hf87 kernel: scsi : aborting command due to timeout : pid 446, scsi0, channel 0, id 0, lun 0 Test Unit Ready 00 00 00 00 00 Sep 6 09:27:34 hf87 kernel: scsi : aborting command due to timeout : pid 446, scsi0, channel 0, id 0, lun 0 Test Unit Ready 00 00 00 00 00 Sep 6 09:27:34 hf87 kernel: hdc: irq timeout: status=0x80 { Busy } Sep 6 09:27:34 hf87 kernel: hdc: irq timeout: status=0x80 { Busy } Sep 6 09:27:34 hf87 kernel: hdc: ATAPI reset complete Sep 6 09:27:34 hf87 kernel: hdc: ATAPI reset complete Sep 6 09:27:34 hf87 kernel: hdc: irq timeout: status=0x80 { Busy } Sep 6 09:27:34 hf87 kernel: hdc: irq timeout: status=0x80 { Busy } Sep 6 09:27:34 hf87 kernel: hdc: status timeout: status=0x80 { Busy } Sep 6 09:27:34 hf87 kernel: hdc: status timeout: status=0x80 { Busy } Sep 6 09:27:34 hf87 kernel: hdc: drive not ready for command Sep 6 09:27:34 hf87 kernel: hdc: drive not ready for command Sep 6 09:27:34 hf87 kernel: hdc: ATAPI reset complete Sep 6 09:27:34 hf87 kernel: hdc: ATAPI reset complete ------------------------------------- Disabling DMA could not help. I really don't want to reboot back to Windows for cd-writng. Thanks a lot for any idea. Qian -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]