| 2017-01-14 13:35:42 |
Graham Mitchell |
bug |
|
|
added bug |
| 2017-01-14 13:36:35 |
Graham Mitchell |
summary |
thermald spamming syslog with sysfs write failed constraint_0_power_limit_uw |
thermald spamming syslog with 'sysfs write failed constraint_0_power_limit_uw' |
|
| 2017-01-16 10:03:38 |
Colin Ian King |
thermald (Ubuntu): importance |
Undecided |
Medium |
|
| 2017-01-16 10:03:44 |
Colin Ian King |
thermald (Ubuntu): assignee |
|
Colin Ian King (colin-king) |
|
| 2017-01-16 18:57:21 |
Graham Mitchell |
attachment added |
|
/var/log/kern.log https://bugs.launchpad.net/ubuntu/+source/thermald/+bug/1656528/+attachment/4805105/+files/kern.log |
|
| 2017-01-16 19:45:04 |
Graham Mitchell |
attachment added |
|
thermald.log https://bugs.launchpad.net/ubuntu/+source/thermald/+bug/1656528/+attachment/4805134/+files/thermald.log |
|
| 2017-01-16 20:03:51 |
Graham Mitchell |
attachment added |
|
thermald-2.log https://bugs.launchpad.net/ubuntu/+source/thermald/+bug/1656528/+attachment/4805137/+files/thermald-2.log |
|
| 2017-01-16 20:17:14 |
Graham Mitchell |
bug watch added |
|
https://bugzilla.redhat.com/show_bug.cgi?id=894483 |
|
| 2017-01-16 20:17:28 |
Graham Mitchell |
attachment added |
|
strace.log https://bugs.launchpad.net/ubuntu/+source/thermald/+bug/1656528/+attachment/4805141/+files/strace.log |
|
| 2017-01-22 16:45:58 |
Graham Mitchell |
attachment added |
|
strace-2.log https://bugs.launchpad.net/ubuntu/+source/thermald/+bug/1656528/+attachment/4807602/+files/strace-2.log |
|
| 2017-01-31 17:12:34 |
Colin Ian King |
thermald (Ubuntu): status |
New |
In Progress |
|
| 2017-02-21 17:34:08 |
Colin Ian King |
thermald (Ubuntu): status |
In Progress |
Fix Released |
|
| 2017-02-21 17:41:42 |
Colin Ian King |
thermald (Ubuntu): status |
Fix Released |
In Progress |
|
| 2017-02-23 17:52:04 |
Colin Ian King |
nominated for series |
|
Ubuntu Yakkety |
|
| 2017-02-23 17:52:04 |
Colin Ian King |
bug task added |
|
thermald (Ubuntu Yakkety) |
|
| 2017-02-23 17:52:04 |
Colin Ian King |
nominated for series |
|
Ubuntu Zesty |
|
| 2017-02-23 17:52:04 |
Colin Ian King |
bug task added |
|
thermald (Ubuntu Zesty) |
|
| 2017-02-23 17:52:04 |
Colin Ian King |
nominated for series |
|
Ubuntu Xenial |
|
| 2017-02-23 17:52:04 |
Colin Ian King |
bug task added |
|
thermald (Ubuntu Xenial) |
|
| 2017-02-23 17:52:15 |
Colin Ian King |
thermald (Ubuntu Yakkety): status |
New |
In Progress |
|
| 2017-02-23 17:52:23 |
Colin Ian King |
thermald (Ubuntu Xenial): status |
New |
In Progress |
|
| 2017-02-23 17:55:27 |
Colin Ian King |
description |
This seems somewhat related to https://bugs.launchpad.net/ubuntu/+source/thermald/+bug/1543046
For some reason thermald is writing the message "sysfs write failed constraint_0_power_limit_uw" to the syslog every few seconds. However, there's nothing in the kernel log.
$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.10
DISTRIB_CODENAME=yakkety
DISTRIB_DESCRIPTION="Ubuntu 16.10"
$ uname -a
Linux graham-desktop 4.8.0-34-generic #36-Ubuntu SMP Wed Dec 21 17:24:18 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
$ dpkg -l | grep thermald
ii thermald 1.5.3-4 amd64 Thermal monitoring and controlling daemon
$ grep "sysfs write failed constraint_0_power_limit_uw" /var/log/syslog | wc -l
14160
$ grep thermald /var/log/kern.log | wc -l
0
I'm an experienced Linux user but not an experienced bug submitter, so please let me know if I have failed to provide any necessary info. Am happy to attach additional logs. |
[SRU REQUEST, Xenial, Yakkety]
Thermald is spamming the log with error messages on sysfs write failure messages. Demote these to debug level errors so that they aren't logged unless running in debug mode.
[FIX]
See comment #24, with the fix the messages are not logged when in normal non-debug running mode.
[REGRESSION POTENIAL]
Minimal, this just reduces the logging spam by turning messages into debug only for when running in debug mode.
---------------------------------------
This seems somewhat related to https://bugs.launchpad.net/ubuntu/+source/thermald/+bug/1543046
For some reason thermald is writing the message "sysfs write failed constraint_0_power_limit_uw" to the syslog every few seconds. However, there's nothing in the kernel log.
$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.10
DISTRIB_CODENAME=yakkety
DISTRIB_DESCRIPTION="Ubuntu 16.10"
$ uname -a
Linux graham-desktop 4.8.0-34-generic #36-Ubuntu SMP Wed Dec 21 17:24:18 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
$ dpkg -l | grep thermald
ii thermald 1.5.3-4 amd64 Thermal monitoring and controlling daemon
$ grep "sysfs write failed constraint_0_power_limit_uw" /var/log/syslog | wc -l
14160
$ grep thermald /var/log/kern.log | wc -l
0
I'm an experienced Linux user but not an experienced bug submitter, so please let me know if I have failed to provide any necessary info. Am happy to attach additional logs. |
|
| 2017-02-23 18:15:27 |
Colin Ian King |
thermald (Ubuntu Zesty): status |
In Progress |
Fix Committed |
|
| 2017-02-23 21:56:44 |
Launchpad Janitor |
thermald (Ubuntu Zesty): status |
Fix Committed |
Fix Released |
|
| 2017-02-24 15:32:34 |
Colin Ian King |
thermald (Ubuntu Yakkety): assignee |
|
Colin Ian King (colin-king) |
|
| 2017-02-24 15:32:37 |
Colin Ian King |
thermald (Ubuntu Xenial): assignee |
|
Colin Ian King (colin-king) |
|
| 2017-02-24 15:34:53 |
Colin Ian King |
tags |
|
verification-needed-xenial verification-needed-yakkety |
|
| 2017-03-02 17:29:24 |
Brian Murray |
thermald (Ubuntu Yakkety): status |
In Progress |
Fix Committed |
|
| 2017-03-02 17:29:29 |
Brian Murray |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2017-03-02 17:29:32 |
Brian Murray |
bug |
|
|
added subscriber SRU Verification |
| 2017-03-02 17:29:37 |
Brian Murray |
tags |
verification-needed-xenial verification-needed-yakkety |
verification-needed verification-needed-xenial verification-needed-yakkety |
|
| 2017-03-15 16:13:57 |
Colin Ian King |
tags |
verification-needed verification-needed-xenial verification-needed-yakkety |
verification-done-yakkety verification-needed verification-needed-xenial |
|
| 2017-03-16 18:24:47 |
Brian Murray |
thermald (Ubuntu Xenial): status |
In Progress |
Fix Committed |
|
| 2017-03-16 19:45:16 |
Colin Ian King |
tags |
verification-done-yakkety verification-needed verification-needed-xenial |
verification-done verification-done-xenial verification-done-yakkety |
|
| 2017-03-16 23:17:33 |
paz |
bug |
|
|
added subscriber paz |
| 2017-03-23 16:12:03 |
Launchpad Janitor |
thermald (Ubuntu Yakkety): status |
Fix Committed |
Fix Released |
|
| 2017-03-23 16:12:08 |
Brian Murray |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
| 2017-03-23 16:12:32 |
Launchpad Janitor |
thermald (Ubuntu Xenial): status |
Fix Committed |
Fix Released |
|
| 2019-08-15 17:19:47 |
Andy Whitcroft |
thermald (Ubuntu Bionic): status |
New |
Fix Committed |
|
| 2019-08-15 17:19:50 |
Andy Whitcroft |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2019-08-15 17:19:54 |
Andy Whitcroft |
tags |
verification-done verification-done-xenial verification-done-yakkety |
verification-done-xenial verification-done-yakkety verification-needed verification-needed-bionic |
|
| 2019-08-15 17:45:43 |
Colin Ian King |
bug task deleted |
thermald (Ubuntu Bionic) |
|
|
| 2019-08-15 17:47:09 |
Colin Ian King |
tags |
verification-done-xenial verification-done-yakkety verification-needed verification-needed-bionic |
verification-done verification-done-xenial verification-done-yakkety |
|
