Re: Resume problems on Fujitsu-Siemens AMILO M7440G -- SATA

[Michael Schierl <schierlm@gmx.de>]

[added linux-ide to CC]

Shaohua Li schrieb:

> If the video is dark, please try the boot options listed in
> documentation/power/video.txt.

Okay, I got video working on vanilla 2.6.16 by using "vbetool post" and
"vbetool vbestate restore" directly after "echo mem >/sys/power/state".

I copy all stuff need into tmpfs to ensure that it can restore the video
without hard disk access.

when accessing hard disks first time after resume, I get (wrote it by
hand so maybe this is not 100% correct)

ata1: handling error / timeout
ata1: port reset  p_ is 400000 is 0 pis 400000 cmd 8007
                          tf 80 ss 113 se 405000
ata1: status = 0x50 {DriveReady SeekComplete}
sda: current: senseKey 0x0 ASC  0x0 ASCQ 0x0

Sometimes there is "cmd 6" instead of "cmd 8007".

What to do, what to test?

I don't have any way of getting information out of my machine after
resume except on display (hard disks do not work after resume, the
notebook does not have a serial port and network does not work after
resume either) and by flashing keyboard LEDs, so transcribing huge dmesg
output would be a pain...

Please CC me since I am not on the list(s). Thank you.

Michael