HP Pavilion dv5: ATA exception on resume from suspend [FIXED]
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Linux |
Fix Released
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High
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linux (Ubuntu) |
Fix Released
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Undecided
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Unassigned | ||
Bug Description
** This bug has been fixed by a BIOS update released from HP (Updated 2nd of June 2009) **
On resume from suspend in Ubuntu 8.10 (Intrepid Ibex) the ATA driver throws a series of exceptions, as a result the filesystems can not be accessed and the computer needs to be rebooted. Hibernate, however, does work and does not have this problem, suspend / resume only. The linux kernel version is the latest 2.6.27-7.
* Update 2nd of June * If you have a similar problem with model other than a dv5, dv4, dv6 or HDXx, please start a new bug report
* Update 16th of May 2009 * The problem remains unchanged under Ubuntu 9.04 (Jaunty Jackalope).
The initial error message on resume is:
btusb_intr_
ata2: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0x9 t4
ata2: irq_stat 0x00000040, connection status changed
ata1: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0x9 t4
ata1: irq_stat 0x00000040, connection status changed
sd 0:0:0:0: rejecting I/O to offline device
PM: Device 0:0:0:0; failed to resume: error 65536
Then, as nothing is able function properly, the most repeated error message is as follows:
ata1: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen
ata1: SError: { DevExch }
ata2: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen
ata2: irq_stat 0x00000040, connection status changed
ata2: SError: { DevExch }
There are a variety of other error messages thrown about ext3 file systems not being to be re-mounted, but I haven't been able to capture those yet.
I'm running a fresh copy of Ubuntu 8.10 (Intrepid Ibex), with the latest updates, on a reasonably new HP Pavilion dv5 (1075er) notebook.
Rationale:
Originally I posted my problem under bug #158050 but later I realised that this was for an older kernel version. Then I thought that bug #273323 would be a better fit, but that has since digressed into a KDE discussion, entirely irrelevant to my problem. I've looked at every Intrepid suspend / resume bug listed and none are specific to my distribution version, kernel version or hardware so I'm starting a new one.
* Update 16th of May 2009 * There has been a Kernel Bug Report open on this for some time now http://
* Update 18th of May 2009 * There is also evidence, anecdotal and otherwise, to suggest that the same problem is present on HDX and some other models of HP laptop.
description: | updated |
Changed in linux: | |
status: | Unknown → Invalid |
Changed in linux: | |
status: | Invalid → Unknown |
Changed in linux: | |
status: | Unknown → Confirmed |
Changed in linux: | |
status: | Confirmed → In Progress |
description: | updated |
description: | updated |
description: | updated |
tags: | added: jaunty |
Changed in linux (Ubuntu): | |
assignee: | nobody → Kernel Bugs (kernel-bugs) |
description: | updated |
Changed in linux: | |
status: | In Progress → Fix Released |
description: | updated |
tags: | added: fixed |
summary: |
- HP Pavilion dv5: ATA exception on resume from suspend + HP Pavilion dv5: ATA exception on resume from suspend [FIXED] |
Changed in linux (Ubuntu): | |
status: | Fix Committed → Fix Released |
Changed in linux: | |
importance: | Unknown → High |
The dmesg output. I wish there were some way we could add multiple attachments on launchpad. zip / tar balls just don't cut it.