acpi resume = gnome hangs
Gaurav Malhotra
themanonmoon at hotmail.com
Fri Jun 17 10:53:52 UTC 2005
I recently installed Fedora Core 4 (2.6.11-1.1369_FC4) on my thinkpad T43
laptop, I'm having a problem trying to get suspend to RAM feature of ACPI
working properly on my system.
My system configuration is:
http://www.thinkwiki.org/wiki/Category:T43
I have added the relevant scripts to /etc/acpi/events and /etc/acpi/actions.
My system goes into the suspend mode without any problem, but upon
resumption gnome hangs. The harddisk seems to be constantly accessed and I
get repeated traces (on console) like:
"ata1: command 0xca timeout, sat 0xd0 host_stat 0x1
ata1: status=0xd0 {busy}
end request: I/O erro, dev sda,..."
My only option is to (hardware) reboot the system.
I do remove the usb and wireless drivers in my suspension script:
[CODE]
/sbin/modprobe -r -s uhci_hcd
/sbin/modprobe -r -s ehci_hcd
echo -n mem >/sys/power/state
/sbin/modprobe -s ehci_hcd
/sbin/modprobe -s uhci_hcd
[/CODE]
and have also made the change for passing acpi=s3_bios to kernel in
grub/menu.lst that is suggested at various places. I could post the dmesg
and lspci outputs if requrired. Any ideas what could be going wrong?
Thanks for any help in advance
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