15.10 20150826 snapshot -- MacBookPro3,1 has high load (and temperature) due to unhandled external power state GPE
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
High
|
Unassigned | ||
Wily |
Confirmed
|
High
|
Unassigned |
Bug Description
I just put the 20150826 15.10 snapshot onto my MacBookPro3,1. I blacklisted nouveau due to https:/
After booting into this configuration and letting the system idle, it is consuming only about 3% CPU but has a load average of 1.5
$ uptime
14:23:00 up 11 min, 3 users, load average: 1.65, 1.55, 0.95
$ vmstat 1
procs -------
r b swpd free buff cache si so bi bo in cs us sy id wa st
1 0 0 3803976 25900 109412 0 0 247 3 5519 6495 1 4 92 2 0
0 0 0 3803928 25900 109412 0 0 0 0 9652 11390 0 5 95 0 0
0 0 0 3803928 25900 109412 0 0 0 0 9680 11429 0 2 98 0 0
0 0 0 3803928 25900 109412 0 0 0 0 9651 11344 0 2 97 1 0
1 0 0 3803896 25900 109412 0 0 0 0 9659 11269 1 2 97 0 0
0 0 0 3803928 25900 109412 0 0 0 0 9660 11329 0 4 96 0 0
0 0 0 3803928 25900 109412 0 0 0 0 9589 11236 0 4 96 0 0
1 0 0 3803960 25900 109412 0 0 0 0 9531 11203 1 3 96 0 0
0 0 0 3803928 25900 109412 0 0 0 0 9590 11217 0 4 96 0 0
0 0 0 3803896 25900 109412 0 0 0 0 9601 11390 0 3 97 0 0
0 0 0 3803864 25900 109412 0 0 0 0 9527 11221 0 3 97 0 0
1 0 0 3803864 25900 109412 0 0 0 0 9652 11380 0 4 96 0 0
0 0 0 3803832 25900 109412 0 0 0 0 9661 11447 0 4 96 0 0
1 0 0 3803800 25900 109412 0 0 0 0 9595 11372 1 4 96 0 0
1 0 0 3803800 25900 109412 0 0 0 0 9569 11232 0 1 99 0 0
1 0 0 3803864 25900 109412 0 0 0 0 9538 11400 0 5 95 0 0
0 0 0 3803896 25900 109412 0 0 0 0 9520 11205 0 5 95 0 0
0 0 0 3803864 25900 109412 0 0 0 0 9468 11121 0 2 98 0 0
0 0 0 3803864 25900 109412 0 0 0 0 9678 11436 0 4 96 0 0
1 0 0 3803864 25900 109412 0 0 0 0 9639 11229 1 4 96 0 0
0 0 0 3803896 25900 109412 0 0 0 0 9776 11504 0 3 97 0 0
procs -------
r b swpd free buff cache si so bi bo in cs us sy id wa st
1 0 0 3803912 25900 109412 0 0 0 0 9493 11253 0 2 97 1 0
1 0 0 3803944 25900 109412 0 0 0 0 9640 11303 0 3 97 0 0
1 0 0 3803880 25900 109412 0 0 0 0 9708 11373 0 5 95 0 0
1 0 0 3803944 25900 109412 0 0 0 0 9824 11603 0 3 97 0 0
2 0 0 3803912 25900 109412 0 0 0 0 9584 11216 1 4 95 0 0
0 0 0 3803076 25904 109416 0 0 8 0 9757 11438 1 1 96 2 0
1 0 0 3803076 25904 109416 0 0 0 0 9741 11548 0 2 98 0 0
1 0 0 3803076 25904 109416 0 0 0 0 9635 11241 0 3 97 0 0
0 0 0 3803076 25904 109416 0 0 0 0 9739 11475 0 3 97 0 0
0 0 0 3803076 25904 109416 0 0 0 0 9786 11563 0 3 97 0 0
1 0 0 3803044 25912 109408 0 0 0 48 9509 11125 0 4 95 1 0
1 0 0 3803076 25912 109416 0 0 0 0 9696 11428 0 3 97 0 0
0 0 0 3803076 25912 109416 0 0 0 0 9434 11053 0 1 99 0 0
0 0 0 3803044 25912 109416 0 0 0 0 9613 11296 0 4 96 0 0
0 0 0 3803044 25912 109416 0 0 0 0 9450 11133 0 4 96 0 0
0 0 0 3803076 25912 109416 0 0 0 0 9661 11377 0 4 96 0 0
0 0 0 3803044 25912 109416 0 0 0 0 9601 11241 0 2 98 0 0
1 0 0 3803076 25912 109416 0 0 0 0 9640 11357 0 2 98 0 0
1 0 0 3803076 25912 109416 0 0 0 0 9682 11393 0 3 97 0 0
1 0 0 3803076 25912 109416 0 0 0 0 9744 11451 1 5 94 1 0
0 0 0 3803076 25912 109416 0 0 0 0 9542 11174 0 3 97 0 0
procs -------
r b swpd free buff cache si so bi bo in cs us sy id wa st
1 0 0 3803076 25912 109416 0 0 0 0 9659 11393 0 3 97 0 0
0 0 0 3803076 25912 109416 0 0 0 0 9759 11476 0 2 98 0 0
1 0 0 3803076 25912 109416 0 0 0 0 9629 11271 0 3 97 0 0
1 0 0 3803108 25912 109416 0 0 0 0 9710 11420 0 4 96 0 0
0 0 0 3803076 25912 109416 0 0 0 0 9502 11166 1 3 96 0 0
1 0 0 3803076 25912 109416 0 0 0 0 9754 11423 0 3 97 0 0
1 0 0 3803108 25912 109416 0 0 0 0 9849 11575 0 4 96 0 0
1 0 0 3803076 25912 109416 0 0 0 0 9645 11384 0 5 95 0 0
1 0 0 3803108 25912 109416 0 0 0 0 9580 11277 0 2 98 0 0
0 0 0 3803108 25912 109416 0 0 0 0 9282 10918 0 4 96 0 0
1 0 0 3803076 25912 109416 0 0 0 0 9537 11203 0 4 96 0 0
1 0 0 3803108 25912 109416 0 0 0 0 9793 11524 0 3 97 0 0
0 0 0 3803076 25912 109416 0 0 0 0 9838 11556 0 4 96 0 0
1 0 0 3803076 25912 109416 0 0 0 0 9410 11037 1 2 97 0 0
1 0 0 3803108 25912 109416 0 0 0 0 9604 11378 0 2 98 0 0
0 0 0 3803076 25912 109416 0 0 0 0 9603 11305 0 3 97 0 0
0 0 0 3803108 25912 109416 0 0 0 0 9404 11070 0 4 96 0 0
0 0 0 3803076 25912 109416 0 0 0 0 9736 11475 0 3 97 0 0
1 0 0 3803172 25912 109416 0 0 0 0 9672 11279 0 4 96 1 0
0 0 0 3803172 25912 109416 0 0 0 8 9655 11373 0 2 98 0 0
0 0 0 3803172 25912 109416 0 0 0 0 9598 11301 0 4 96 0 0
iotop similarly shows nothing interesting:
Total DISK READ : 0.00 B/s | Total DISK WRITE : 0.00 B/s
Actual DISK READ: 0.00 B/s | Actual DISK WRITE: 0.00 B/s
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: linux-image-
ProcVersionSign
Uname: Linux 4.1.0-3-generic x86_64
ApportVersion: 2.18-0ubuntu7
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC0D0c: jeremy 2048 F...m pulseaudio
/dev/snd/pcmC0D0p: jeremy 2048 F...m pulseaudio
/dev/snd/
Date: Thu Aug 27 14:26:33 2015
HibernationDevice: RESUME=
InstallationDate: Installed on 2015-08-27 (0 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Alpha amd64 (20150826)
MachineType: Apple Inc. MacBookPro3,1
ProcEnviron:
TERM=xterm-
PATH=(custom, no user)
XDG_RUNTIME_
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 EFI VGA
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.147
SourcePackage: linux
UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/05/08
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MBP31.88Z.
dmi.board.
dmi.board.name: Mac-F4238BC8
dmi.board.vendor: Apple Inc.
dmi.board.version: PVT
dmi.chassis.
dmi.chassis.type: 2
dmi.chassis.vendor: Apple Inc.
dmi.chassis.
dmi.modalias: dmi:bvnAppleInc
dmi.product.name: MacBookPro3,1
dmi.product.
dmi.sys.vendor: Apple Inc.
Changed in linux (Ubuntu): | |
importance: | Undecided → Low |
importance: | Low → Undecided |
importance: | Undecided → High |
summary: |
15.10 20150826 snapshot -- MacBookPro3,1 has high load (and temperature) - despite low CPU and low IO + due to unhandled external power state GPE |
This change was made by a bot.