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

[sshlyk]

No luck with i8042.reset on dv5 with Intel processor

On Sat, Feb 28, 2009 at 6:52 AM, mlaverdiere
<marco.laverdiere at gmail.com>wrote:

> I had the same problem at first with my HP Pavilion DV5-1124CA , using
> Intrepid, but now, I can successfully suspend and resume (hibernate has
> always work for me). Here's what I did:
>
> 1. I'm now using kernel 2.26.7.11-generic kernel, as provided in the
> default repositories (and following recommended upgrade on Intrepid).
>
> 2. I'm using the kernel boot option i8042.reset, that must be added to
> the Grub menu.lst file, in /boot/grub.
>
> 3. I'm not sure if it's necessary, but I did a BIOS upgrade, as provided
> by HP (the link here is for my specific model; other DV5 models could
> have a similar upgrade available):
>
> http://h10025.www1.hp.com/ewfrf/wc/softwareList?os=2093&lc=en&dlc=en&cc=ca&lang=en&product=3828098
> ,
>
> --
> 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.
>
> 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.
>

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