It seems this bug affects SATA CD/DVD burning as well, that means it is very
likely that you burn saucers instead of usable disks. At the middle of disk
writing the following entries appears in system log:
Sep 29 21:28:12 mackor-desktop kernel: [ 5548.919716] ata3: SError: { HostInt
Handshk }
Sep 29 21:28:12 mackor-desktop kernel: [ 5548.919729] ata3.00: cmd
a0/01:00:00:00:f8/00:00:00:00:00/a0 tag 0 dma 63488 out
Sep 29 21:28:12 mackor-desktop kernel: [ 5548.919732] cdb 2a 00 00 00
01 b2 00 00 1f 00 00 00 00 00 00 00
Sep 29 21:28:12 mackor-desktop kernel: [ 5548.919734] res
50/00:03:00:00:f8/00:00:00:00:00/a0 Emask 0x50 (ATA bus error)
Sep 29 21:28:12 mackor-desktop kernel: [ 5548.919739] ata3.00: status: { DRDY }
Sep 29 21:28:12 mackor-desktop kernel: [ 5548.919750] ata3: hard resetting link
Sep 29 21:28:12 mackor-desktop kernel: [ 5549.404553] ata3: softreset failed
(device not ready)
Sep 29 21:28:12 mackor-desktop kernel: [ 5549.404564] ata3: failed due to HW
bug, retry pmp=0
As I saw red hat has a patched kernel with which you can turn the PMP
feature off with pmp=0. The error message improvement has been
integrated into Ubuntu so we are notified now, but unfortunately telling
pmp=0 to the kernel does nothing at all.
--
Softreset failed (device not ready)
https://bugs.launchpad.net/bugs/285392
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