Re: increased power consumption lately?

There's a rather lengthy theory about it here https://bugs.freedesktop.org/show_bug.cgi?id=98501 On Wed, Apr 26, 2017 at 11:15 PM, Adrian Chadd wrote: > can you file a bugzilla bug with this information in it? What's > triggering the interrupt? > > > -a > > > On 20 April

Re: increased power consumption lately?

can you file a bugzilla bug with this information in it? What's triggering the interrupt? -a On 20 April 2017 at 02:05, Johannes Lundberg wrote: > I found another solution. Modifying the DSDT file by removing > > Method (_L06, 0, NotSerialized) // _Lxx:

Re: increased power consumption lately?

I found another solution. Modifying the DSDT file by removing Method (_L06, 0, NotSerialized) // _Lxx: Level-Triggered GPE { If (LAnd (\_SB.PCI0.IGPU.GSSE, LNot (GSMI))) { \_SB.PCI0.IGPU.GSCI () } Else {

Re: increased power consumption lately?

Seem like a temporary solution on Linux is to disable the interrupt. Can this be done on FreeBSD somehow? On Thu, Apr 20, 2017 at 10:09 AM, Johannes Lundberg wrote: > Thanks Ngie, that was a good one! (I really need to learn dtrace...) > > Got this among other: > >

Re: increased power consumption lately?

Thanks Ngie, that was a good one! (I really need to learn dtrace...) Got this among other: AcpiNsLookup:entry PathInfo: \/ _SB_PCI0IGPUGSSE�GSMI\/ _SB_PCI0IGPUGSCI�K p Might be related to: https://bugs.freedesktop.org/show_bug.cgi?id=98501 On Wed, Apr 5, 2017 at 8:15 PM, Ngie Cooper

Re: increased power consumption lately?

> On Apr 5, 2017, at 10:39, Adrian Chadd wrote: > > hm, you could use dtrace to find what's calling that function and > print out the call stack? *does shrug* something like this (I realize it’s not printing out arg0 — arg0 is a union that would need decoding)?

Re: increased power consumption lately?

hm, you could use dtrace to find what's calling that function and print out the call stack? -adrian On 5 April 2017 at 02:32, Johannes Lundberg wrote: > Is there an easy way to do that with existing tools or do I need to add > debug printing to the code? > > > On Tue, Apr

Re: increased power consumption lately?

Is there an easy way to do that with existing tools or do I need to add debug printing to the code? On Tue, Apr 4, 2017 at 9:39 PM, Adrian Chadd wrote: > hiya, > > looks like yeah, you're going to have to do a bit more debugging. Can you > see what args are being passed to

Re: increased power consumption lately?

hiya, looks like yeah, you're going to have to do a bit more debugging. Can you see what args are being passed to AcpiNsLookup() ? -adrian On 3 April 2017 at 03:24, Johannes Lundberg wrote: > Hi Adrian > > The three threads are kernel(acpi_task_{0-2}) and they use ~30%

Re: increased power consumption lately?

Hi Adrian The three threads are kernel(acpi_task_{0-2}) and they use ~30% each so total 100% of one core. Machine is 2013 MBP pmcstat screenshot attached. On Thu, 30 Mar 2017 at 21:16, Adrian Chadd wrote: > I don't /think/ so - which thread is it on your end? Can you

Re: increased power consumption lately?

I don't /think/ so - which thread is it on your end? Can you run pmcstat -S instructions -T to see what's taking your CPU? -adrian On 28 March 2017 at 13:36, Johannes Lundberg wrote: > Hi > > Personally I got some acpi-something kernel thread at 100% CPU constant > usage.

Re: increased power consumption lately?

Hi Personally I got some acpi-something kernel thread at 100% CPU constant usage. Need to lock CPU freq at lower value otherwise it runs with turboboost all the time. Could it be the same for you? On Tue, 28 Mar 2017 at 20:58, Adrian Chadd wrote: > hiya, > > I've noticed

increased power consumption lately?

hiya, I've noticed that my battery life on my haswell laptop (T540p) seems to have taken a nosedive lately. I could've /sworn/ it was getting better than 15-16W at idle. Has anyone noticed any massive decrease in battery life lately? -adrian ___