[Bug 35174] Re: ThinkPad X60 cannot Resume from Suspend

[julien]

I also have a ThinkPad X60

I added acpi_sleep=s3_bios to my kernel parameters
I changed /etc/default/acpi-support to set ACPI_SLEEP to true commented VBE and REPOST.

Now:

Suspend to ram
---------------------

- Fn+F4 does'nt work: according to /var/log/acpid, /etc/acpi/sleepbtn.sh should be launched but nothing seem to happen
- If I manually echo mem > /sys/power/state from gterm on gnome, the X60 suspends to mem. However when resuming, X restarts. If I do the same from a console (while X launched) I can go to X with alt-F7 properly.
When X crashed, I can see "Error in I830WaitLpRing() now is....." follow by "fatal server error: lockup"

Suspend to disk
---------------------

Suspend works either with Fn+F12 or echo disk > /sys/power/state
When resuming I get the strange screen documented by mroth above.

I recompiled a 2.6.17-rc5 manually, resuming from suspend to disk almost
works but the SATA drive seems to sleep

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ThinkPad X60 cannot Resume from Suspend
https://launchpad.net/bugs/35174