On 06/28/12 03:08, Natacha Porté wrote:
Hello,
on Wednesday 27 June 2012 at 07:38, Erich Dollansky wrote:
I have also an X220. My experience differs a bit.
Would you have any idea about why you see a better behavior?
I'm using a 9-STABLE with only "LEN0086" addition and Intel_GPU patches
form CURRENT. Could it be caused by new developments in CURRENT? Or have
you modified or configured something?
Would you have any idea on what can be done to further diagnose such
differences in behavior?
For the reference, in case it might help, here are some relevant sysctl:
$ sysctl hw.acpi
hw.acpi.supported_sleep_state: S3 S4 S5
hw.acpi.power_button_state: S5
hw.acpi.sleep_button_state: S3
hw.acpi.lid_switch_state: NONE
hw.acpi.standby_state: NONE
hw.acpi.suspend_state: S3
hw.acpi.sleep_delay: 1
hw.acpi.s4bios: 0
hw.acpi.verbose: 0
hw.acpi.disable_on_reboot: 0
hw.acpi.handle_reboot: 1
hw.acpi.reset_video: 0
hw.acpi.cpu.cx_lowest: C1
hw.acpi.thermal.min_runtime: 0
hw.acpi.thermal.polling_rate: 10
hw.acpi.thermal.user_override: 0
hw.acpi.thermal.tz0.temperature: 55.0C
hw.acpi.thermal.tz0.active: -1
hw.acpi.thermal.tz0.passive_cooling: 0
hw.acpi.thermal.tz0.thermal_flags: 0
hw.acpi.thermal.tz0._PSV: -1
hw.acpi.thermal.tz0._HOT: -1
hw.acpi.thermal.tz0._CRT: 99.0C
hw.acpi.thermal.tz0._ACx: -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
hw.acpi.thermal.tz0._TC1: -1
hw.acpi.thermal.tz0._TC2: -1
hw.acpi.thermal.tz0._TSP: -1
hw.acpi.battery.life: -1
hw.acpi.battery.time: -1
hw.acpi.battery.state: 7
hw.acpi.battery.units: 1
hw.acpi.battery.info_expire: 5
hw.acpi.acline: 1
$ sysctl dev.acpi_ibm
dev.acpi_ibm.0.%desc: IBM ThinkPad ACPI Extras
dev.acpi_ibm.0.%driver: acpi_ibm
dev.acpi_ibm.0.%location: handle=\_SB_.PCI0.LPC_.EC__.HKEY
dev.acpi_ibm.0.%pnpinfo: _HID=LEN0068 _UID=0
dev.acpi_ibm.0.%parent: acpi0
dev.acpi_ibm.0.initialmask: 2060
dev.acpi_ibm.0.availmask: 134217727
dev.acpi_ibm.0.events: 0
dev.acpi_ibm.0.eventmask: 2060
dev.acpi_ibm.0.hotkey: 1144
dev.acpi_ibm.0.lcd_brightness: 0
dev.acpi_ibm.0.volume: 0
dev.acpi_ibm.0.mute: 0
dev.acpi_ibm.0.thinklight: 0
dev.acpi_ibm.0.bluetooth: 0
dev.acpi_ibm.0.wlan: 1
dev.acpi_ibm.0.fan_speed: 2929
dev.acpi_ibm.0.fan_level: 0
dev.acpi_ibm.0.fan: 1
Thanks for your help,
Natacha Porté
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It's possible you have a crashed EC or need a bios update, a lot of that
stuff seems wrong.
If the EC is crashed, the fix used to be removing battery, holding power
button for 10 seconds and reinstalling battery...I usually see this
stuff on Macbooks, but, I suppose it's possible the EC is in an
"unplanned" state and thus has corrupted some values...many of the ACPI
calls query the EC.
It's also possible you are running an old bios? Trying to get a few
things to work, I had the latest bios on my x220...never had problems
with the power button.
Matt
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