Joseph,
Yes, there is a crash each time I run tlp-stat with Linux
3.3.0-030300rc7-generic.
I rebooted into 3.2.0-18-generic and ran tlp-stat. No crash. Terminal
output follows:
dfyfe@dfyfe-Inspiron-1545:~$ sudo tlp-stat
--- TLP 0.3.5 --------------------------------------------
+++ System Info
System = Dell Inc. Not Specified Inspiron 1545
BIOS = A14
Release = Ubuntu precise (development branch)
Kernel = 3.2.0-18-generic x86_64
/proc/cmdline = BOOT_IMAGE=/boot/vmlinuz-3.2.0-18-generic
root=UUID=92152e8d-ef8c-48f2-b283-1b75a070fcb2 ro quiet splash vt.handoff=7
+++ System Status
TLP power save = enabled
power source = ac
+++ Processor
/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor = ondemand
/sys/devices/system/cpu/cpu1/cpufreq/scaling_governor = ondemand
/proc/sys/kernel/nmi_watchdog = 0
+++ Undervolting
PHC kernel not available.
+++ File System
/proc/sys/vm/laptop_mode = 0
/proc/sys/vm/dirty_writeback_centisecs = 1500
/proc/sys/vm/dirty_expire_centisecs = 1500
/proc/sys/vm/dirty_ratio = 60
/proc/sys/vm/dirty_background_ratio = 1
/proc/sys/fs/xfs/age_buffer_centisecs = (not available)
/proc/sys/fs/xfs/xfssyncd_centisecs = (not available)
/proc/sys/fs/xfs/xfsbufd_centisecs = (not available)
+++ Storage Devices
/dev/sda:
Model = ST9250315AS
Firmware = D005DEM1
APM Level = 254
scheduler = cfq
SMART info:
4 Start_Stop_Count = 5371
5 Reallocated_Sector_Ct = 0
9 Power_On_Hours = 4559 [h]
193 Load_Cycle_Count = 97845
194 Temperature_Celsius = 34 (0 11 0 [°C]
+++ SATA Aggressive Link Power Management
/sys/class/scsi_host/host0/link_power_management_policy = max_performance
/sys/class/scsi_host/host1/link_power_management_policy = max_performance
/sys/class/scsi_host/host2/link_power_management_policy = max_performance
/sys/class/scsi_host/host3/link_power_management_policy = max_performance
/sys/class/scsi_host/host4/link_power_management_policy = max_performance
/sys/class/scsi_host/host5/link_power_management_policy = max_performance
+++ PCIe Active State Power Management
/sys/module/pcie_aspm/parameters/policy = default (disabled by kernel)
+++ Intel Graphics
/sys/module/i915/parameters/powersave = 1
/sys/module/i915/parameters/i915_enable_rc6 = -1
/sys/module/i915/parameters/i915_enable_fbc = -1
/sys/module/i915/parameters/lvds_downclock = 0
+++ Wireless
bluetooth = none (no device)
wifi = on
wwan = none (no device)
wlan0(b43): power management = off (disabled by kernel)
+++ Audio
/sys/module/snd_hda_intel/parameters/power_save = 1
/sys/module/snd_hda_intel/parameters/power_save_controller = Y
+++ Battery
/sys/class/power_supply/BAT0/manufacturer = SMP
/sys/class/power_supply/BAT0/model_name = DELL HP
/sys/class/power_supply/BAT0/cycle_count = 0
/sys/class/power_supply/BAT0/charge_full_design = 6600 [mAh]
/sys/class/power_supply/BAT0/charge_full = 6361 [mAh]
/sys/class/power_supply/BAT0/charge_now = 4569 [mAh]
/sys/class/power_supply/BAT0/current_now = 3249 [mA]
/sys/class/power_supply/BAT0/status = Charging
+++ USB
tlp usb autosuspend = enabled
tlp usb blacklist = (not configured)
Bus 001 Device 001 ID 1d6b:0002 control = auto, autosuspend_delay_ms =
2000 -- Linux Foundation 2.0 root hub (hub)
Bus 002 Device 001 ID 1d6b:0002 control = auto, autosuspend_delay_ms =
2000 -- Linux Foundation 2.0 root hub (hub)
Bus 003 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms =
2000 -- Linux Foundation 1.1 root hub (hub)
Bus 004 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms =
2000 -- Linux Foundation 1.1 root hub (hub)
Bus 005 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms =
2000 -- Linux Foundation 1.1 root hub (hub)
Bus 006 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms =
2000 -- Linux Foundation 1.1 root hub (hub)
Bus 007 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms =
2000 -- Linux Foundation 1.1 root hub (hub)
Bus 008 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms =
2000 -- Linux Foundation 1.1 root hub (hub)
David
On Mon, 12 Mar 2012 10:51:26 -0400, Joseph Salisbury
<[email protected]> wrote:
> Do you hit this bug every time you run: sudo tlp-stat
>
> Also, I noticed uname reports: Linux 3.3.0-030300rc7-generic. Did you
> install the mainline kernel for testing?
>
> ** Changed in: linux (Ubuntu)
> Importance: Undecided => Medium
>
--
David Fyfe
v: 347.560.3933 / 917.538.3822
[email protected]
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