Ubuntu burns DVDs fine on 8X DVD-R media but all applications (Brasero, GnomeBaker, K3B, Nautilus) fail to burn on 16X DVD-R media.
I tried two different brands (one of them was generic 16X media - not tried in Win, the other was Philips 1-16X - these work fine on the same computer in Windows).
The only software with a meaningful error is K3B which says "OPC Failed". The rest just say "I/O Error"
The computer is a Thinkpad R51 with a 2.4X DVD Burner. The same problem was occuring in 7.10 before I upgraded to 8.04 over the weekend and tried again hoping it would work. I'm out of 8X media now and I can't seem to find any in stores either. So any help in getting this to work is appreciated.