Summary: | CPU stuck on lowest speed when starting from battery | ||
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Product: | Gentoo Linux | Reporter: | Erik <esigra> |
Component: | [OLD] Core system | Assignee: | Gentoo Linux bug wranglers <bug-wranglers> |
Status: | VERIFIED TEST-REQUEST | ||
Severity: | major | ||
Priority: | High | ||
Version: | unspecified | ||
Hardware: | x86 | ||
OS: | Linux | ||
Whiteboard: | |||
Package list: | Runtime testing required: | --- |
Description
Erik
2007-02-11 09:40:39 UTC
Please, try w/ 2.6.19-r6 (and latest vanilla-sources if it still doesn't work) and report back. Thanks. I have tested to start from battery with 2.6.19-r5 and it went up to 1600000 when needed. But I tried again with 2.6.18-r6 and it worked there too this time. So it is not always reproducible (I have observed the bug a few times in the past). I will let you know if I make any more interesting observations about this. Now the bug has happened with 2.6.19-r5: # grep -r "" /sys/devices/system /sys/devices/system/clocksource/clocksource0/available_clocksource:acpi_pm jiffies tsc pit /sys/devices/system/clocksource/clocksource0/current_clocksource:acpi_pm /sys/devices/system/cpu/cpu0/cpufreq/ondemand/powersave_bias:0 /sys/devices/system/cpu/cpu0/cpufreq/ondemand/ignore_nice_load:0 /sys/devices/system/cpu/cpu0/cpufreq/ondemand/up_threshold:80 /sys/devices/system/cpu/cpu0/cpufreq/ondemand/sampling_rate:80000 /sys/devices/system/cpu/cpu0/cpufreq/ondemand/sampling_rate_min:40000 /sys/devices/system/cpu/cpu0/cpufreq/ondemand/sampling_rate_max:40000000 /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq:600000 /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq:600000 /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies:1600000 1600000 1600000 1400000 1200000 1000000 800000 600000 /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors:ondemand performance /sys/devices/system/cpu/cpu0/cpufreq/scaling_driver:centrino /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:ondemand /sys/devices/system/cpu/cpu0/cpufreq/affected_cpus:0 /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq:600000 /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq:600000 /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq:1600000 /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq:600000 localhost ~ # cat /proc/version Linux version 2.6.19-gentoo-r5 (root@localhost) (gcc version 4.1.1 (Gentoo 4.1.1-r3)) #1 Sun Feb 11 13:09:03 CET 2007 Seems to work nowadays. |