| 2010-04-24 20:06:10 |
BufordFrink |
description |
(This could also be a problem with APM support in the kernel - it doesn't look like any other bugs quite exactly.)
System does not return to any functional state after resuming from suspend or hibernate (using ACPI). This ~5 years old Fujistu C2240 Lifebook's symptoms resemble others I've seen on the web:
*The GDM, a push on the power button, or running "acpitool -s" launches ACPI suspend state succesfully (screen goes down, power still on). I've tried both states S1 and S3. Another push on the power button to wake, and the fan runs as it would for 100% CPU, with no display: basically, computer hangs.
Similarly hibernation (S4, by running "acpitool -S") is reachable, but on waking the computer immediately boots.
*I tried the boot options recommended by documentation (ref. 1), with no good results coming back from "apm" and "apmsleep":
"No APM support in kernel"
"Recompile kernel with APM and /dev/rtc support" (US locale)
I installed my first Linux last week and had hoped updating to Gusty up from Dapper would solve the problem. No such luck in any version. Standby (still) works just fine in Windows XP dual boot. Also, booting is much faster without ACPI. (This machine is a power hog that doesn't deserve to be called a laptop, especially not without suspend.)
https://help.ubuntu.com/community/SuspendHowto
https://help.ubuntu.com/community/Suspend2Kernel |
(This could also be a problem with APM support in the kernel - it doesn't look like any other bugs quite exactly.)
System does not return to any functional state after resuming from suspend or hibernate (using ACPI). This ~5 years old Fujistu C2240 Lifebook's symptoms resemble others I've seen on the web:
*The GDM, a push on the power button, or running "acpitool -s" launches ACPI suspend state succesfully (screen goes down, power still on). I've tried both states S1 and S3. Another push on the power button to wake, and the fan runs as it would for 100% CPU, with no display: basically, computer hangs.
Similarly hibernation (S4, by running "acpitool -S") is reachable, but on waking the computer immediately boots.
*I tried the boot options recommended by documentation (ref. 1), with no good results coming back from "apm" and "apmsleep":
"No APM support in kernel"
"Recompile kernel with APM and /dev/rtc support" (US locale)
I installed my first Linux last week and had hoped updating to Gusty up from Dapper would solve the problem. No such luck in any version. Standby (still) works just fine in Windows XP dual boot. Also, booting is much faster without ACPI. (This machine is a power hog that doesn't deserve to be called a laptop, especially not without suspend.)
https://help.ubuntu.com/community/SuspendHowto
https://help.ubuntu.com/community/Suspend2Kernel
---
Architecture: i386
DistroRelease: Ubuntu 10.04
Package: acpi 1.4-2
PackageArchitecture: i386
ProcEnviron:
LANG=en_US.utf8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2
Tags: lucid
Uname: Linux 2.6.32-21-generic i686
UserGroups: adm admin audio cdrom dialout dip floppy fuse lpadmin plugdev video
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