[Bug 380293] Re: Ienovo X200 power consumption - power top
This bug report was marked as Incomplete and has not had any updated comments for quite some time. As a result this bug is being closed. Please reopen if this is still an issue in the current Ubuntu release http://www.ubuntu.com/getubuntu/download . Also, please be sure to provide any requested information that may have been missing. To reopen the bug, click on the current status under the Status column and change the status back to New. Thanks. [This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.] ** Tags added: kj-expired ** Changed in: linux (Ubuntu) Status: Incomplete = Expired -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 380293] Re: Ienovo X200 power consumption - power top
I have had an X200 since they first came out (like 2 years ago i think) and every linux distro i have tried have had thee issues. ubuntu, arch, fedora, pclinuxos, ... It uses about 10 watts completely idle (no mouse movement) and maybe 15 watts when in use (it jumps around a lot). in the last 2 hours i do have peaks in the 35 watt region (omg) There is definetly an issue with the linux kernel; nothing distribution specific. i have used linux and only linux on it from day one; i would have thought this issue would have been solved by now; it has not been. sigh. -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 380293] Re: Ienovo X200 power consumption - power top
No, stopping irqbalance does not help. Here is screenshot of powertop on near-idle system (Transmission have tiny network upload, ~10-20Kb/s) Huge amount of [Rescheduling interrupts] kernel IPI and [kernel scheduler] Load balancing tick appears in later kernels, since 2.6.22 AFAIK ** Attachment added: powertop2.png http://launchpadlibrarian.net/50628738/powertop2.png -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 380293] Re: Ienovo X200 power consumption - power top
so will /etc/init.d/irqbalance stop achieve this ? On Thu, Jan 28, 2010 at 8:04 PM, Mike pmike2...@gmail.com wrote: I suppose this bug isn't hardware-specific. Ubuntu kernels have CPU load balancing turned on, thus generating many rescheduling interrupts even under idle load. And if CPU-intensive process is running, load balance ticks goes up to 500 per second. This is not powersave friendly behaviour, but I don't know a solution other than make custom kernel build. -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a direct subscriber of the bug. -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 380293] Re: Ienovo X200 power consumption - power top
** Changed in: linux (Ubuntu) Assignee: Andy Whitcroft (apw) = (unassigned) -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 380293] Re: Ienovo X200 power consumption - power top
I suppose this bug isn't hardware-specific. Ubuntu kernels have CPU load balancing turned on, thus generating many rescheduling interrupts even under idle load. And if CPU-intensive process is running, load balance ticks goes up to 500 per second. This is not powersave friendly behaviour, but I don't know a solution other than make custom kernel build. -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 380293] Re: Ienovo X200 power consumption - power top
I guess this isn't going to get resolved before Karmic is released. Is there something we can do to help get this on the radar for Lucid ? What information can we provide ? Do we need to start testing with 2.632 ? Pretty desperate to have this resolved. -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 380293] Re: Ienovo X200 power consumption - power top
On Thu, Aug 20, 2009 at 06:17:49PM -, Andy Whitcroft wrote: The key thing here is work out the capacity of the batteries and the common drain rate. The best way to do this is to get the lappy charged up fully, then pull the power cord. Wait around 20 mins, and then get the output of the two commands below. If you could do that and attach them both to this bug, please include your exact model information: Finally I took my time to do the test but ... cat /proc/acpi/battery/*/state cat /proc/acpi/battery/*/info I could not find any /proc/acpi/battery ... Is this because I use tp-smapi? Are tp-smapi info on battery useful? By the way, I'm not using ubuntu but Debian/sid. Are information from my system useful? ** Changed in: linux (Ubuntu) Importance: Undecided = Low ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete ** Changed in: linux (Ubuntu) Assignee: (unassigned) = Andy Whitcroft (apw) -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a direct subscriber of the bug. -- Alberto Maurizi m...@augh.net http://www.augh.net -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 380293] Re: Ienovo X200 power consumption - power top
Is there anything further we can do assist with this ? -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 380293] Re: Ienovo X200 power consumption - power top
Hi, I just realized that I forgot an important piece of information: post #21 concerns a thinkpad X200s, Model Name: *74695HG* Part Number: *NS45HMD.**, 4GB Ram, SSD and the undervolting settings were not altered. Furthermore, I have one more output for a thinkpad X200, 7470A98, 4GB ram, SSD Linux vok-laptop 2.6.28-15-generic #51-Ubuntu SMP Mon Aug 31 13:39:06 UTC 2009 x86_64 GNU/Linux ** Attachment added: batout1 http://launchpadlibrarian.net/31456092/batout1 -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 380293] Re: Ienovo X200 power consumption - power top
attached output of cat /proc/acpi/battery/*/state cat /proc/acpi/battery/*/info sudo powertop -d on unmodified, up to date Jaunty with stock kernel and with kernel 2.6.30-02063004-generic for comparison, laptop X200s 7469-5KG (with additional 2gb of RAM) hope that helps ** Attachment added: bug380293_output.txt http://launchpadlibrarian.net/31360042/bug380293_output.txt -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 380293] Re: Ienovo X200 power consumption - power top
as requested above - full battery, unplug mains, 20 mins of light use. Linux vok-laptop 2.6.28-15-generic #50~undervolt2-Ubuntu SMP Fri Aug 21 10:35:00 UTC 2009 x86_64 GNU/Linux output attached. ** Attachment added: batOutput1 http://launchpadlibrarian.net/30926278/batOutput1 -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 380293] Re: Ienovo X200 power consumption - power top
as requested above - full battery, unplug mains, 20 mins of light use. Linux vok-laptop 2.6.28-15-generic #50~undervolt2-Ubuntu SMP Fri Aug 21 10:35:00 UTC 2009 x86_64 GNU/Linux output attached. ** Attachment added: batOutput1 http://launchpadlibrarian.net/30926277/batOutput1 -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 380293] Re: Ienovo X200 power consumption - power top
I think this bug is serious enough to get attention. This might also help other notebook users with low battery life. Andy, any updates on this?? -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 380293] Re: Ienovo X200 power consumption - power top
as requested above - full battery, unplug mains, 20 mins of light use. unmodified 64bit Karmic - updated today. output attached. ** Attachment added: output.txt http://launchpadlibrarian.net/30861464/output.txt -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 380293] Re: Ienovo X200 power consumption - power top
I have followed your instructions. I fully charged the battery, turned off wi-fi via the RF kill switch, ifconfig eth0 down and turned of wake on lan. The screen was dimmed and i ran powertop and followed its instructions. Then i pulled the power and waited 20 minutes. The attached file contains the before and after as well as other information I thought may be useful. I am also fully up to date in karmic. ** Attachment added: requested info http://launchpadlibrarian.net/30667023/output.txt -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 380293] Re: Ienovo X200 power consumption - power top
The key thing here is work out the capacity of the batteries and the common drain rate. The best way to do this is to get the lappy charged up fully, then pull the power cord. Wait around 20 mins, and then get the output of the two commands below. If you could do that and attach them both to this bug, please include your exact model information: cat /proc/acpi/battery/*/state cat /proc/acpi/battery/*/info ** Changed in: linux (Ubuntu) Importance: Undecided = Low ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete ** Changed in: linux (Ubuntu) Assignee: (unassigned) = Andy Whitcroft (apw) -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 380293] Re: Ienovo X200 power consumption - power top
** Attachment added: output.txt http://launchpadlibrarian.net/29777938/output.txt -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 380293] Re: Ienovo X200 power consumption - power top
Is there anything I can do to help with this ? Can i test patches ? Is someone able to tell me roughly which subsystem to look at ? I really would like to help I just need a bit of direction. -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 380293] Re: Ienovo X200 power consumption - power top
still present in karmic 2.6.31-rc4 -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 380293] Re: Ienovo X200 power consumption - power top
I can report results for X200s, model number NS45HMD I use original ubuntu 9.04 with the official updates. I append the results for uname -a powertop -d lspci -vvv ** Attachment added: thinkpad http://launchpadlibrarian.net/28890542/thinkpad -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 380293] Re: Ienovo X200 power consumption - power top
also confirmed on x200s model 7469-88G -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 380293] Re: Ienovo X200 power consumption - power top
I can confirm this also on an X200-S (the updated model). Battery life MUCH shorter than it should be under Ubuntu. (4 cell -- ubuntu ~1.5hrs, Vista gives just under 3 with similar usage) This is a big issue as the laptop was purchased spescifically for its long battery life when on 9 cell battery and this doesn't reallyhappen under ubuntu. -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 380293] Re: Ienovo X200 power consumption - power top
Seen on several laptops of the x200 (and x200s) series. ** Changed in: linux (Ubuntu) Status: New = Confirmed -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 380293] Re: Ienovo X200 power consumption - power top
Andrew Mason wrote: doesn't the lenovo X300 have the ULV chip though ? I am trying to reduce the chances that unrelated information gets posted and the bug report becomes useless (like so many other bug reports on LP ) if the X300 is really similar enough hardware wise that the issues are the same, if this issue gets addressed then the changes should also work for the X300. I guess there is enough X200 users at the moment that if any testing or information is required that someone will be able to do it. That doesn't exclude X300 owners from trying out the solutions to see if they work. If you find that it doesn't work for X300's and it does for X200 users then it's probably worth adding a separate bug report for the X300 . Yes it does have the ULV processor and an ssd. LED Backlight and high resolution are also available for the x200s. Graphics card is an intel GMA 4500MHD which is imho the same as in the X200 i've attached the lspci -v output i guess it's ok to add the x30[0-1] to the bug report! so far, Ferdinand smallz:~% lspci -v [14:24:40 @ 09-06-02] 00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07) Subsystem: Lenovo Device 20e0 Flags: bus master, fast devsel, latency 0 Capabilities: access denied Kernel driver in use: agpgart-intel Kernel modules: intel-agp 00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) Subsystem: Lenovo Device 20e4 Flags: bus master, fast devsel, latency 0, IRQ 28 Memory at f000 (64-bit, non-prefetchable) [size=4M] Memory at d000 (64-bit, prefetchable) [size=256M] I/O ports at 1800 [size=8] Capabilities: access denied Kernel modules: i915 00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) Subsystem: Lenovo Device 20e4 Flags: bus master, fast devsel, latency 0 Memory at f040 (64-bit, non-prefetchable) [size=1M] Capabilities: access denied 00:03.0 Communication controller: Intel Corporation Mobile 4 Series Chipset MEI Controller (rev 07) Subsystem: Lenovo Device 20e6 Flags: bus master, fast devsel, latency 0, IRQ 16 Memory at f0826800 (64-bit, non-prefetchable) [size=16] Capabilities: access denied Kernel driver in use: heci Kernel modules: heci 00:19.0 Ethernet controller: Intel Corporation 82567LM Gigabit Network Connection (rev 03) Subsystem: Lenovo Device 20ee Flags: bus master, fast devsel, latency 0, IRQ 27 Memory at f060 (32-bit, non-prefetchable) [size=128K] Memory at f0625000 (32-bit, non-prefetchable) [size=4K] I/O ports at 1840 [size=32] Capabilities: access denied Kernel driver in use: e1000e Kernel modules: e1000e 00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03) Subsystem: Lenovo Device 20f0 Flags: bus master, medium devsel, latency 0, IRQ 20 I/O ports at 1860 [size=32] Capabilities: access denied Kernel driver in use: uhci_hcd 00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03) Subsystem: Lenovo Device 20f0 Flags: bus master, medium devsel, latency 0, IRQ 21 I/O ports at 1880 [size=32] Capabilities: access denied Kernel driver in use: uhci_hcd 00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03) Subsystem: Lenovo Device 20f0 Flags: bus master, medium devsel, latency 0, IRQ 22 I/O ports at 18a0 [size=32] Capabilities: access denied Kernel driver in use: uhci_hcd 00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03) (prog-if 20) Subsystem: Lenovo Device 20f1 Flags: bus master, medium devsel, latency 0, IRQ 23 Memory at f0826c00 (32-bit, non-prefetchable) [size=1K] Capabilities: access denied Kernel driver in use: ehci_hcd 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03) Subsystem: Lenovo Device 20f2 Flags: bus master, fast devsel, latency 0, IRQ 17 Memory at f062 (64-bit, non-prefetchable) [size=16K] Capabilities: access denied Kernel driver in use: HDA Intel Kernel modules: snd-hda-intel 00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 Capabilities: access denied Kernel driver in use: pcieport-driver Kernel modules: shpchp 00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=03, subordinate=03, sec-latency=0 Memory behind bridge: f050-f05f Capabilities: access
[Bug 380293] Re: Ienovo X200 power consumption - power top
This is a real kernel bug moving to the linux package. ** Package changed: linux-meta (Ubuntu) = linux (Ubuntu) -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 380293] Re: Ienovo X200 power consumption - power top
doesn't the lenovo X300 have the ULV chip though ? I am trying to reduce the chances that unrelated information gets posted and the bug report becomes useless (like so many other bug reports on LP ) if the X300 is really similar enough hardware wise that the issues are the same, if this issue gets addressed then the changes should also work for the X300. I guess there is enough X200 users at the moment that if any testing or information is required that someone will be able to do it. That doesn't exclude X300 owners from trying out the solutions to see if they work. If you find that it doesn't work for X300's and it does for X200 users then it's probably worth adding a separate bug report for the X300 . -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 380293] Re: Ienovo X200 power consumption - power top
Since the lenovo X30[0-1] is the same hardware wise it would be nice to extend this to X30[0-1] -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 380293] Re: Ienovo X200 power consumption - power top
hi, I have noticed different power consumptions on different X200s laptops!! My original X200s, NS45HMD, uses approx 1.5W less than my temporary replacement machine, which is a X200s, Type 7470-A98. I am attaching my output for uname -a powertop -d lspci -vvv The output is based on the original ubuntu 9.04 system without any additional packages but with all available and official updates. As soon as I have my original machine back, I will also post output for that one. ** Attachment added: summary http://launchpadlibrarian.net/27164171/summary -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 380293] Re: Ienovo X200 power consumption - power top
ThinkPad X200s, 74663RG xserver-xorg-video-intel2:2.6.3-0ubuntu9 ch...@skull-tp:~$ uname -a Linux skull-tp 2.6.30-020630rc5-generic #020630rc5 SMP Thu May 14 12:39:58 UTC 2009 i686 GNU/Linux ch...@skull-tp:~$ LANG=C sudo powertop -d PowerTOP 1.11 (C) 2007, 2008 Intel Corporation Collecting data for 15 seconds Your CPU supports the following C-states : C1 C2 C3 C4 C5 C6 Your BIOS reports the following C-states : C1 C2 C6 CnAvg residency C0 (cpu running)( 7.1%) C00.0ms ( 0.0%) C1 mwait 0.0ms ( 0.0%) C2 mwait 0.1ms ( 0.4%) C6 mwait 5.4ms (92.5%) P-states (frequencies) 1.87 Ghz 0.0% 1.87 Ghz 0.0% 1.60 Ghz 0.0% 800 Mhz 100.0% Wakeups-from-idle per second : 200.1interval: 15.0s Power usage (ACPI estimate): 9.9W (2.9 hours) Top causes for wakeups: 32.9% (119.3) kernel core : hrtimer_start_range_ns (tick_sched_timer) 14.0% ( 51.0) kernel core : hrtimer_start (tick_sched_timer) 13.7% ( 49.9)hdapsd : hdaps_mousedev_open (hdaps_mousedev_poll) 10.9% ( 39.5) interrupt : acpi 9.5% ( 34.5) kernel IPI : Rescheduling interrupts 5.7% ( 20.5) interrupt : extra timer interrupt 2.8% ( 10.0) gnome-hdaps-app : hrtimer_start_range_ns (hrtimer_wakeup) 2.8% ( 10.0) kernel core : timer_action (ehci_watchdog) 1.2% ( 4.3) compiz.real : hrtimer_start_range_ns (hrtimer_wakeup) 1.1% ( 4.0) kernel core : usb_hcd_poll_rh_status (rh_timer_func) 0.6% ( 2.0)mysqld : hrtimer_start_range_ns (hrtimer_wakeup) 0.6% ( 2.0) multiload-apple : hrtimer_start_range_ns (hrtimer_wakeup) 0.5% ( 1.7)gnome-terminal : hrtimer_start_range_ns (hrtimer_wakeup) 0.3% ( 1.3) gnome-panel : hrtimer_start_range_ns (hrtimer_wakeup) 0.3% ( 1.2) interrupt : i...@pci::00:02.0 0.3% ( 1.1) interrupt : eth0 0.3% ( 1.1)python : hrtimer_start_range_ns (hrtimer_wakeup) 0.3% ( 1.0)cpufreq-applet : hrtimer_start_range_ns (hrtimer_wakeup) 0.3% ( 1.0) Xorg : queue_delayed_work (delayed_work_timer_fn) 0.3% ( 0.9) Xorg : hrtimer_start (it_real_fn) 0.3% ( 0.9) kernel core : add_timer (neigh_periodic_timer) 0.2% ( 0.7) kernel IPI : TLB shootdowns 0.1% ( 0.5) interrupt : uhci_hcd:usb6, heci 0.1% ( 0.5) kernel core : e1000_intr_msi (e1000_watchdog) 0.1% ( 0.5)uml_switch : hrtimer_start (it_real_fn) 0.1% ( 0.5) kernel module : heci_probe (heci_wd_timer) 0.1% ( 0.5)sensors-applet : hrtimer_start_range_ns (hrtimer_wakeup) 0.1% ( 0.3) gnome-power-man : hrtimer_start_range_ns (hrtimer_wakeup) 0.1% ( 0.3)NetworkManager : hrtimer_start_range_ns (hrtimer_wakeup) 0.1% ( 0.2) events/0 : __netdev_watchdog_up (dev_watchdog) 0.1% ( 0.2) update-notifier : hrtimer_start_range_ns (hrtimer_wakeup) 0.0% ( 0.1) interrupt : ahci 0.0% ( 0.1) kernel module : add_timer (sta_info_cleanup) 0.0% ( 0.1) kernel core : start_rt_bandwidth (sched_rt_period_timer) 0.0% ( 0.1)sensors-applet : inet_twsk_schedule (inet_twdr_hangman) 0.0% ( 0.1) hald : hrtimer_start_range_ns (hrtimer_wakeup) 0.0% ( 0.1) avahi-daemon : hrtimer_start_range_ns (hrtimer_wakeup) 0.0% ( 0.1) kernel core : sk_reset_timer (tcp_delack_timer) 0.0% ( 0.1) sshd : sk_reset_timer (tcp_write_timer) 0.0% ( 0.1) kernel core : queue_delayed_work (delayed_work_timer_fn) 0.0% ( 0.1) kernel core : neigh_add_timer (neigh_timer_handler) 0.0% ( 0.1) kernel core : page_writeback_init (wb_timer_fn) 0.0% ( 0.1) pdflush : blk_plug_device (blk_unplug_timeout) 0.0% ( 0.1) nmbd : hrtimer_start_range_ns (hrtimer_wakeup) 0.0% ( 0.1) trackerd : hrtimer_start_range_ns (hrtimer_wakeup) 0.0% ( 0.1) ssh-agent : hrtimer_start_range_ns (hrtimer_wakeup) 0.0% ( 0.1)pulseaudio : hrtimer_start_range_ns (hrtimer_wakeup) 0.0% ( 0.1) gconfd-2 : hrtimer_start_range_ns (hrtimer_wakeup) 0.0% ( 0.1) cron : hrtimer_start_range_ns (hrtimer_wakeup) 0.0% ( 0.1) syslogd : hrtimer_start (it_real_fn) A USB device is active 100.0% of the time: /sys/bus/usb/devices/1-6 Suggestion: Enable USB autosuspend by pressing the U key or adding usbcore.autosuspend=1 to the kernel command line in the grub config Suggestion: Enable SATA ALPM link power management via: echo min_power /sys/class/scsi_host/host0/link_power_management_policy or press the S key. Suggestion: Enable laptop-mode by executing the following command: echo 5 /proc/sys/vm/laptop_mode Recent USB suspend statistics Active Device name 100.0% USB device 4-1 : Fingerprint Sensor () 100.0% /sys/bus/usb/devices/1-6 0.0% USB device usb8 : UHCI Host
[Bug 380293] Re: Ienovo X200 power consumption - power top
This report may also be of use #380303 -- Ienovo X200 power consumption - power top https://bugs.launchpad.net/bugs/380293 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 380293] Re: Ienovo X200 power consumption - power top
I also noticed the same power issues. One thing I noticed is that powertop reports: A USB device is active 100.0% of the time: USB device 4-2 : ThinkPad Bluetooth with Enhanced Data Rate II (Lenovo Computer Corp) In any case, here are some info on my machine: distribution: debian/sid uname -a Linux krsna 2.6.29-2-686-bigmem #1 SMP Sun May 17 19:06:25 UTC 2009 i686 GNU/Linux powertop -d PowerTOP 1.11 (C) 2007, 2008 Intel Corporation Collecting data for 15 seconds Your CPU supports the following C-states : C1 C2 C3 C4 C5 C6 Your BIOS reports the following C-states : C1 C2 C4 CnAvg residency C0 (cpu running)(16.6%) polling 0.0ms ( 0.0%) C1 mwait 0.0ms ( 0.0%) C2 mwait 0.1ms ( 0.1%) C4 mwait 2.4ms (83.4%) P-states (frequencies) 1.87 Ghz 5.6% 1.87 Ghz 0.3% 1.60 Ghz 0.3% 800 Mhz93.8% Wakeups-from-idle per second : 353.2interval: 15.0s no ACPI power usage estimate available Top causes for wakeups: 26.7% (160.7) kernel core : hrtimer_start_range_ns (tick_sched_timer) 26.0% (156.3) firefox-bin : hrtimer_start_range_ns (hrtimer_wakeup) 12.4% ( 74.7) interrupt : extra timer interrupt 12.3% ( 73.9) kernel IPI : Rescheduling interrupts 8.7% ( 52.3) interrupt : iwlagn 6.2% ( 37.0) interrupt : PS/2 keyboard/mouse/touchpad 2.0% ( 11.9) interrupt : ahci 0.8% ( 4.9) /usr/bin/revela : hrtimer_start_range_ns (hrtimer_wakeup) 0.7% ( 4.0) kernel module : mod_timer (rh_timer_func) 0.6% ( 3.7) kernel core : hrtimer_start (tick_sched_timer) 0.5% ( 3.2) Xorg : hrtimer_start (it_real_fn) 0.4% ( 2.4)python : hrtimer_start_range_ns (hrtimer_wakeup) 0.3% ( 2.1) gnome-screensav : hrtimer_start_range_ns (hrtimer_wakeup) 0.2% ( 1.3) mail-notificati : hrtimer_start_range_ns (hrtimer_wakeup) 0.2% ( 1.1) Xorg : hrtimer_start_range_ns (hrtimer_wakeup) 0.2% ( 1.1) kernel core : schedule_delayed_work_on (delayed_work_timer_fn) 0.2% ( 1.0) apache2 : hrtimer_start_range_ns (hrtimer_wakeup) 0.2% ( 1.0) ntpd : hrtimer_start (it_real_fn) 0.2% ( 1.0) kernel core : mod_timer (tcp_delack_timer) 0.1% ( 0.5) interrupt : eth0 0.1% ( 0.5) gpm : hrtimer_start_range_ns (hrtimer_wakeup) 0.1% ( 0.5) kernel module : __mod_timer (neigh_periodic_timer) 0.1% ( 0.5) kernel core : mod_timer (e1000_watchdog) 0.1% ( 0.5) phy0 : mod_timer (ieee80211_sta_timer) 0.1% ( 0.5) gvim : hrtimer_start_range_ns (hrtimer_wakeup) 0.1% ( 0.4) gnome-settings- : hrtimer_start_range_ns (hrtimer_wakeup) 0.1% ( 0.4) kernel core : enqueue_task_rt (sched_rt_period_timer) 0.1% ( 0.4)deskbar-applet : hrtimer_start_range_ns (hrtimer_wakeup) 0.1% ( 0.3) gnome-panel : hrtimer_start_range_ns (hrtimer_wakeup) 0.0% ( 0.3) kernel IPI : TLB shootdowns 0.0% ( 0.3) gnome-power-man : hrtimer_start_range_ns (hrtimer_wakeup) 0.0% ( 0.3) kernel core : __mod_timer (neigh_periodic_timer) 0.0% ( 0.3) metacity : hrtimer_start_range_ns (hrtimer_wakeup) 0.0% ( 0.2) init : hrtimer_start_range_ns (hrtimer_wakeup) 0.0% ( 0.2) wicd-monitor : hrtimer_start_range_ns (hrtimer_wakeup) 0.0% ( 0.1)kerneloops : hrtimer_start_range_ns (hrtimer_wakeup) 0.0% ( 0.1) netdaemon : hrtimer_start_range_ns (hrtimer_wakeup) 0.0% ( 0.1) mono : hrtimer_start_range_ns (hrtimer_wakeup) 0.0% ( 0.1) nautilus : hrtimer_start_range_ns (hrtimer_wakeup) 0.0% ( 0.1) kernel core : mod_timer (inet_twdr_hangman) 0.0% ( 0.1) mail-notificati : mod_timer (tcp_write_timer) 0.0% ( 0.1) gvim : mod_timer (blk_unplug_timeout) 0.0% ( 0.1)iceowl-bin : hrtimer_start_range_ns (hrtimer_wakeup) 0.0% ( 0.1) gnome-volume-ma : hrtimer_start_range_ns (hrtimer_wakeup) 0.0% ( 0.1) kernel core : mod_timer (neigh_timer_handler) 0.0% ( 0.1) ssh-agent : hrtimer_start_range_ns (hrtimer_wakeup) 0.0% ( 0.1) console-kit-dae : hrtimer_start_range_ns (hrtimer_wakeup) 0.0% ( 0.1) kernel core : mod_timer (wb_timer_fn) 0.0% ( 0.1) kernel core : __mod_timer (addrconf_verify) 0.0% ( 0.1)vol_id : __mod_timer (commit_timeout) A USB device is active 100.0% of the time: USB device 4-2 : ThinkPad Bluetooth with Enhanced Data Rate II (Lenovo Computer Corp) Suggestion: Enable SATA ALPM link power management via: echo min_power /sys/class/scsi_host/host0/link_power_management_policy or press the S key. Recent USB suspend statistics Active Device name 100.0% USB device 4-2 : ThinkPad Bluetooth with Enhanced Data Rate II (Lenovo Computer Corp) 0.0% USB device usb8 : UHCI Host Controller (Linux 2.6.29-2-686-bigmem
