Public bug reported:
I'm experiencing problems with my ATAPI devices:
suddenly they stop working properly and get uncontrollable/disappear, while I
got such errors from the kernel:
> ...
> [ 1896.913061] ata4.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2
> frozen
> [ 1896.913075] ata4.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
> [ 1896.913077] cdb 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> [ 1896.913078] res 40/00:03:00:08:00/00:00:00:00:00/a0 Emask 0x4
> (timeout)
> [ 1896.913082] ata4.00: status: { DRDY }
> [ 1896.913105] ata4: soft resetting link
> [ 1897.405033] ata4.00: configured for PIO0
> [ 1897.405052] ata4: EH complete
> ...
I'm not sure if due to this troubles, but I had to remove a DVD-ROM
device from the system because a audio cdrom literally exploded
(probably due to too high speed?) and kept getting these errors for the
other device, a DVD-RW.
Both devices are Lite-On products and attached on the A8V Deluxe
motherboards' IDE connectors.
I'm going to attach additional information to this report: please, let
me know if you need any other details.
Thank you in advance for your help!
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
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ATAPI devices malfunctioning
https://bugs.launchpad.net/bugs/231575
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