Example, I was burning an Ubuntu .iso file, as follows: # growisofs -dvd-compat -Z /dev/rcd0c=ubuntu-16.04.3-desktop-amd64.iso Executing 'builtin_dd if=ubuntu-16.04.3-desktop-amd64.iso of=/dev/rcd0c obs=32k seek=0' /dev/rcd0c: "Current Write Speed" is 16.4x1352KBps. 34340864/1587609600 ( 2.2%) @6.9x, remaining 4:31 RBU 100.0% UBU 11.1% 66617344/1587609600 ( 4.2%) @7.0x, remaining 3:25 RBU 100.0% UBU 97.2% 84869120/1587609600 ( 5.3%) @3.9x, remaining 3:32 RBU 100.0% UBU 98.6% 107610112/1587609600 ( 6.8%) @4.9x, remaining 3:40 RBU 100.0% UBU 98.6%
[...] 1501757440/1587609600 (94.6%) @10.7x, remaining 0:07 RBU 100.0% UBU 97.2% 1541439488/1587609600 (97.1%) @8.6x, remaining 0:03 RBU 100.0% UBU 97.9% builtin_dd: 775200*2KB out @ average 8.4x1352KBps /dev/rcd0c: flushing cache /dev/rcd0c: updating RMA /dev/rcd0c: closing disc It just hangs there and I have to kill ( pkill -9 growisofs ). The burned disc does work. Any ideas? Is this somethimg more likely specific to my hardware? >From dmesg: cd0 at scsibus1 targ 3 lun 0: <HL-DT-ST, DVDRAM GH24NSC0, LI00> ATAPI 5/cdrom removable Allan

