[Hardy] DMA disabled on secondary IDE channel of serverworks chipset
Bug #274601 reported by
Marty
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
IBM x305
PATA HDDs
Up to date Hardy
DMA was disabled on second HDD (only device on second IDE channel), dmesg output was similar to:
"simplex DMA is claimed by other device, disabling DMA"
Tried the suggestions here (https:/
Eventually tracked down the thread culminating at this post: http://
Blacklisted pata_acpi and DMA on secondary channel now works.
To post a comment you must log in.
Hi Marty,
This bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? Can you try with the latest development release of Ubuntu? ISO CD images are available from http:// cdimage. ubuntu. com/releases/ karmic .
If it remains an issue, could you run the following command from a Terminal (Applications- >Accessories- >Terminal) . It will automatically gather and attach updated debug information to this report.
apport-collect -p linux 274601
Also, if you could test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https:/ /wiki.ubuntu. com/KernelMainl ineBuilds . Once you've tested the upstream kernel, please remove the 'needs- upstream- testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs- upstream- testing' text. Please let us know your results.
Thanks in advance.
[This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.]