September 09, 2010, 20:28:18
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Autor Thema: New suspend/resume problem - need expert advice  (Gelesen 372 mal)
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kgha
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« Antworten #15 am: Februar 23, 2010, 16:56:09 »

Yes, it does.

I ran it from a terminal too, and there were no messages of any kind.
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« Antworten #16 am: Februar 23, 2010, 16:59:55 »

Ok, then I will change the script to the short one for eeePCs 900 ...

Thank you for your investigation!

flux.
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« Antworten #17 am: Februar 23, 2010, 17:03:42 »


Thank you for your investigation!

flux.

I'm glad if I can contribute a tiny bit  Smiley
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« Antworten #18 am: Februar 23, 2010, 21:03:41 »

continued...

I've been doing some experimenting and found that it is unproblematic to keep also the sync, systohc, and chvt commands in the suspend file. Suspend/resume is a bit slower (but maybe less risk for corrupting anything?)

Here's my etc/acpi/suspend file at the moment:

Code:
#!/bin/bash

# switch to virtual terminal 1 to avoid graphics
# corruption in X
chvt 1

# set hardware clock
/sbin/hwclock --systohc

# write all unwritten data (just in case)
sync

# suspend
echo -n mem > /sys/power/state

# resume
/sbin/hwclock --hctosys

chvt 2
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« Antworten #19 am: Februar 23, 2010, 21:09:22 »

You are right, the problems are resulting out of the lines concerning /proc/eee/fsb, because the script tries to clock down the CPU of the 900. I think this is not correct because the 900 is running per default with a higher FSB!?!?

flux.
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« Antworten #20 am: Februar 23, 2010, 21:35:36 »

Yes, with fluxflux-sl I have noticed that the freqency is constant 900 MHz both on AC and battery.. With xandros it automatically clocked down to 630 on battery.. But I think this can differ depending on the BIOS (my version is 0804). If I remember correctly some older versions were underclocked (630) by default.
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