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Old 06-01-2005, 08:08 PM   #1
jdrietz
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Registered: Sep 2004
Distribution: Slackware
Posts: 32

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Slackware + Kernel 2.6.11.9 + ACPI Problem


I am running Slackware 10.1 on an IBM Thinkpad x30. I compile my own kernel, and can get everything to work fine (which I am thankful for, as this is my first attempt at compiling my own custom kernel) except for ACPI suspend.

I compiled all ACPI options into the kernel (see my .config ACPI below). I can go into suspend using echo 3 > /proc/acpi/sleep. However, the computer won't wake up - the power light comes on, the sleep light goes off, but the screen is blank. This happens in both X-Window and command line mode. In command line, I attempted (with the blank screen) to do a "shutdown -r now" to no avail.

Any thoughts?

Thanks,

Justin

# Power management options (ACPI, APM)
#
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
# CONFIG_SOFTWARE_SUSPEND is not set

#
# Software Suspend 2
#
CONFIG_SOFTWARE_SUSPEND2=y
CONFIG_SOFTWARE_SUSPEND2_BUILTIN=y

#
# Image Storage (you need at least one writer)
#
CONFIG_SOFTWARE_SUSPEND_SWAPWRITER=y

#
# Page Transformers
#
CONFIG_SOFTWARE_SUSPEND_LZF_COMPRESSION=y

#
# User Interface Options
#
CONFIG_SOFTWARE_SUSPEND_USERSPACE_UI=y

#
# General Options
#
CONFIG_SOFTWARE_SUSPEND_DEFAULT_RESUME2="swap:/dev/hda2"
# CONFIG_SOFTWARE_SUSPEND_KEEP_IMAGE is not set
CONFIG_SOFTWARE_SUSPEND_CHECK_RESUME_SAFE=y

#
# Deprecated
#
CONFIG_SOFTWARE_SUSPEND_TEXT_MODE=y

#
# Debugging
#
# CONFIG_SOFTWARE_SUSPEND_DEBUG is not set
# CONFIG_SOFTWARE_SUSPEND_DEVELOPER is not set

#
# ACPI (Advanced Configuration and Power Interface) Support
#
CONFIG_ACPI=y
CONFIG_ACPI_BOOT=y
CONFIG_ACPI_INTERPRETER=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_SLEEP_PROC_FS=y
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_VIDEO=y
CONFIG_ACPI_FAN=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_THERMAL=y
# CONFIG_ACPI_ASUS is not set
# CONFIG_ACPI_IBM is not set
# CONFIG_ACPI_TOSHIBA is not set
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_BUS=y
CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_PCI=y
CONFIG_ACPI_SYSTEM=y
CONFIG_X86_PM_TIMER=y
# CONFIG_ACPI_CONTAINER is not set

#
# APM (Advanced Power Management) BIOS Support
#
# CONFIG_APM is not set

#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
# CONFIG_CPU_FREQ_DEBUG is not set
CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_STAT_DETAILS=y
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_TABLE=y

#
# CPUFreq processor drivers
#
# CONFIG_X86_ACPI_CPUFREQ is not set
# CONFIG_X86_POWERNOW_K6 is not set
# CONFIG_X86_POWERNOW_K7 is not set
# CONFIG_X86_POWERNOW_K8 is not set
# CONFIG_X86_GX_SUSPMOD is not set
CONFIG_X86_SPEEDSTEP_CENTRINO=y
CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI=y
CONFIG_X86_SPEEDSTEP_CENTRINO_TABLE=y
# CONFIG_X86_SPEEDSTEP_ICH is not set
# CONFIG_X86_SPEEDSTEP_SMI is not set
# CONFIG_X86_P4_CLOCKMOD is not set
# CONFIG_X86_CPUFREQ_NFORCE2 is not set
# CONFIG_X86_LONGRUN is not set
# CONFIG_X86_LONGHAUL is not set

#
# shared options
#
# CONFIG_X86_ACPI_CPUFREQ_PROC_INTF is not set
 
Old 06-03-2005, 05:24 AM   #2
syg00
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Registered: Aug 2003
Location: Australia
Distribution: Lots ...
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Looks like you configured Suspend2, but you're trying to activate the original swsusp.

Hit the homepage for the info.
(BTW I haven't tried this, but I sat in a session by Nigel at LCA2005)
 
Old 06-12-2005, 05:10 PM   #3
jdrietz
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Registered: Sep 2004
Distribution: Slackware
Posts: 32

Original Poster
Rep: Reputation: 15
Followuo

After MANY unsuccessful attempts to get ACPI working on my Thinkpad, I ditched it and went with APM and cpu frequency control. I am able to do everything but suspend to disk. FYI for those interested.
 
  


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