ATA DVD playback hanging in physrd
sos at DeepCore.dk
Thu Sep 2 13:21:12 PDT 2004
Nate Lawson wrote:
>>>> On that note ACPI still locks hard both my laptops (ASUS/Acer) on
>>>> resume, with and upto date -current its back to not even switching
>>>> on the backlight, so I have no way to tell what happens. On the ASUS
>>>> that has a serial port even that is totally dead.
>>>> However, commenting out the resume code in acpi_cmbat.c make it get
>>>> so far as to give me a prompt in singleuser mode, but just a simple
>>>> ls makes in crash with a double fault in the image activation of the
>>>> ls command, it looks like the vm system is way out to lunch somehow.
>>> Try taking /sys/i386/acpi_wakeup.c back to 1.36.
>> That makes things worse actually, now I dont get back from resume, I
>> do get my backlight turned on though :)
> Did you do this change alone or with leave cmbat resume commented out?
Commented ouit or it doesn't get anywhere on resume..
>> If that doesn't work,
>>> try reverting /sys/dev/acpica/acpi.c back to 2004/8/1 (mentioned
>>> previously). It is important to isolate the cause.
>> That doesn't work, the rest of the code has changed so it wont compile..
> It shouldn't require too much munging to work by itself.
Hmm, didn't look too closely but it looked like defines had changed etc,
multiple pages of errors so I didn't look any further..
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