On 10/7/19 1:02 AM, Mischa Baars wrote: >> Let's keep this very simple: >> >> 1) Have you used the pktcdvd code at all? How much? > > Where are talking about the kernel/drivers/block/pktcdvd.ko.xz module. > I have not used it directly, as it is a kernel module. Instead I have > been working with K3b, the KDE cdwriting software package. Let's keep it even simpler - why do you think you are using the pktcdvd code at all? If you're using k3b to burn CDs or DVDs, then you are not using that code at all. You'd have to actively setup a devie using pktsetup, and you'd then mount it with UDF to write files. Doesn't sound like what you are doing at all, which renders this whole discussion pointless. -- Jens Axboe