[Bug 301353] Re: HP Pavilion dv5: ATA exception on resume from suspend

[shockdiode]

It's been verified that this bug affects other distros and there is a 
kernel bug open for this afaik

lordlukas wrote the following on 05/28/2009 12:18 AM:
> Anyone knows if this bug affects also some other distro like openSuse or
> Mandriva? Maybe it may be only a distro problem
>
> 2009/5/28 WC Epperson <launchpad at epperson.homelinux.net>
>
>   
>> I think this is fixed in the latest HP bios updates for the dv4, dv6,
>> and dv7, released March-May 2009.  I'd guess the corresponding dv5
>> update will be soon.
>>
>> --
>> HP Pavilion dv5: ATA exception on resume from suspend
>> https://bugs.launchpad.net/bugs/301353
>> You received this bug notification because you are a direct subscriber
>> of the bug.
>>
>> Status in The Linux Kernel: In Progress
>> Status in “linux” source package in Ubuntu: Confirmed
>>
>> Bug description:
>> 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 16th of May 2009 * The problem remains unchanged under Ubuntu 9.04
>> (Jaunty Jackalope).
>>
>> The initial error message on resume is:
>>
>> btusb_intr_complete: hci0 urb f7d94a00 failed to resubmit (2)
>> 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://bugzilla.kernel.org/show_bug.cgi?id=12276
>>
>> * 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.
>>
>>     
>
>

-- 
HP Pavilion dv5: ATA exception on resume from suspend
https://bugs.launchpad.net/bugs/301353
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