Summary: | sys-power/cpufreqd-2.4.2-r1 (Patch from Bug 318287) sets scaling_max_freq to 800 MHz | ||
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Product: | Gentoo Linux | Reporter: | Juergen Rose <rose> |
Component: | Current packages | Assignee: | Gentoo Linux bug wranglers <bug-wranglers> |
Status: | RESOLVED DUPLICATE | ||
Severity: | normal | ||
Priority: | Normal | ||
Version: | unspecified | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Package list: | Runtime testing required: | --- |
Description
Juergen Rose
2011-04-05 09:14:31 UTC
Still some additional information about my kernel configuration: root@impala:/usr/local/portage/sys-power(73)# gzip -cd /proc/config.gz | grep -i acpi # Power management and ACPI options CONFIG_ACPI=y CONFIG_ACPI_SLEEP=y CONFIG_ACPI_PROCFS=y # CONFIG_ACPI_PROCFS_POWER is not set # CONFIG_ACPI_POWER_METER is not set # CONFIG_ACPI_EC_DEBUGFS is not set CONFIG_ACPI_PROC_EVENT=y CONFIG_ACPI_AC=y # CONFIG_ACPI_BATTERY is not set CONFIG_ACPI_BUTTON=y CONFIG_ACPI_VIDEO=y CONFIG_ACPI_FAN=y # CONFIG_ACPI_DOCK is not set CONFIG_ACPI_PROCESSOR=y CONFIG_ACPI_HOTPLUG_CPU=y # CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set CONFIG_ACPI_THERMAL=y # CONFIG_ACPI_CUSTOM_DSDT is not set CONFIG_ACPI_BLACKLIST_YEAR=0 # CONFIG_ACPI_DEBUG is not set # CONFIG_ACPI_PCI_SLOT is not set CONFIG_ACPI_CONTAINER=y # CONFIG_ACPI_SBS is not set # CONFIG_ACPI_HED is not set # CONFIG_ACPI_APEI is not set CONFIG_X86_ACPI_CPUFREQ=m CONFIG_PNPACPI=y CONFIG_ATA_ACPI=y # CONFIG_PATA_ACPI is not set # ACPI drivers # ACPI drivers # CONFIG_ACPI_QUICKSTART is not set # CONFIG_THINKPAD_ACPI is not set # CONFIG_ACPI_WMI is not set # CONFIG_ACPI_ASUS is not set # CONFIG_ACPI_TOSHIBA is not set # CONFIG_ACPI_CMPC is not set I will change CONFIG_ACPI_PROCFS_POWER to yes and report the results. Also if I set CONFIG_ACPI_PROCFS_POWER the power supply is not detected by cpufreqd: root@impala:/root(6)# gzip -cd /proc/config.gz | grep PROCFS_POWER CONFIG_ACPI_PROCFS_POWER=y root@impala:/root(16)# grep -e "power_supply\| AC " /var/log/messages | tail -n6 Apr 5 11:38:50 impala cpufreqd: find_class_device : class device 'power_supply' not found (Success) Apr 5 11:38:50 impala cpufreqd: find_class_device : class device 'power_supply' not found (No such file or directory) Apr 5 12:28:04 impala cpufreqd: find_class_device : class device 'power_supply' not found (Success) Apr 5 12:28:04 impala cpufreqd: acpi_ac_init : No AC adapters found Apr 5 12:28:04 impala cpufreqd: find_class_device : class device 'power_supply' not found (Success) Apr 5 12:28:05 impala cpufreqd: find_class_device : class device 'power_supply' not found (No such file or directory) *** This bug has been marked as a duplicate of bug 318287 *** Is this bug really a duplicate of bug 318287? In bug 318287 it is noted that cpufreqd crashes during start. Here is the problem that power supply is not recognized. |