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Subject: OS question
From: 网易邮件中心 via Tech-talk <tech-talk@aps.anl.gov>
To: tech-talk@aps.anl.gov
Date: Mon, 13 May 2019 22:26:03 +0800 (CST)
Hi all,
     I have a question about Linux OS.
     My epics shell always shutdown itself in this computer, so the epics ioc could not run long time.
     I do not quite know how the OS shutdown. I just know the ioc was shut down. I means that I don't know what happened.
     I checked the log and found these information bellow.
     I am not good at the linux OS, so I am here ask for help.
     Could someone tell me how to fix it.

Regards,
Li xing

My OS informaion

root@localhost log]# cat /proc/version
Linux version 3.10.0-957.12.1.el7.x86_64 (mockbuild@kbuilder.bsys.centos.org) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-36) (GCC) ) #1 SMP Mon Apr 29 14:59:59 UTC 2019

[root@localhost log]# lsb_release -a
LSB Version:    :core-4.1-amd64:core-4.1-noarch:cxx-4.1-amd64:cxx-4.1-noarch:desktop-4.1-amd64:desktop-4.1-noarch:languages-4.1-amd64:languages-4.1-noarch:printing-4.1-amd64:printing-4.1-noarch
Distributor ID:    CentOS
Description:    CentOS Linux release 7.6.1810 (Core)
Release:    7.6.1810

Part of my log(message):
And I found someone report the same question in the https://bugs.centos.org/view.php?id=15900    
------------------------------------------------------------------------------
May 13 20:03:39 localhost journal: STACK_OP_ADD: window 0x3000001 already in stack
May 13 20:03:40 localhost : QSGContext::initialize: depth buffer support missing, expect rendering errors
May 13 20:03:40 localhost : QSGContext::initialize: stencil buffer support missing, expect rendering errors
May 13 20:03:40 localhost journal: JS WARNING: [resource:///org/gnome/shell/ui/keyboard.js 553]: reference to undefined property "_rect"
May 13 20:03:40 localhost journal: JS ERROR: Exception in callback for signal: position-changed: TypeError: this._rect is undefined#012getCurrentRect@resource:///org/gnome/shell/ui/keyboard.js:553:22#012wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22#012_onFocusPositionChanged@resource:///org/gnome/shell/ui/keyboard.js:635:20#012wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22#012_emit@resource:///org/gnome/gjs/modules/signals.js:128:27#012_setCurrentWindow/this._currentWindowPositionId<@resource:///org/gnome/shell/ui/keyboard.js:534:21
May 13 20:03:40 localhost journal: JS ERROR: Exception in callback for signal: position-changed: TypeError: this._rect is undefined#012getCurrentRect@resource:///org/gnome/shell/ui/keyboard.js:553:22#012wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22#012_onFocusPositionChanged@resource:///org/gnome/shell/ui/keyboard.js:635:20#012wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22#012_emit@resource:///org/gnome/gjs/modules/signals.js:128:27#012_setCurrentWindow/this._currentWindowPositionId<@resource:///org/gnome/shell/ui/keyboard.js:534:21
May 13 20:03:40 localhost journal: g_simple_action_set_enabled: assertion 'G_IS_SIMPLE_ACTION (simple)' failed
May 13 20:03:40 localhost journal: g_simple_action_set_enabled: assertion 'G_IS_SIMPLE_ACTION (simple)' failed
May 13 20:03:40 localhost gnome-shell: GNOME Shell started at Mon May 13 2019 20:03:36 GMT+0800 (CST)
May 13 20:03:40 localhost dracut: *** Installing kernel module dependencies and firmware done ***
May 13 20:03:40 localhost dracut: *** Resolving executable dependencies ***
May 13 20:03:40 localhost : QSystemTrayIcon::setVisible: No Icon set
May 13 20:03:40 localhost journal: g_simple_action_set_enabled: assertion 'G_IS_SIMPLE_ACTION (simple)' failed
May 13 20:03:41 localhost journal: g_simple_action_set_enabled: assertion 'G_IS_SIMPLE_ACTION (simple)' failed
May 13 20:03:41 localhost journal: g_simple_action_set_enabled: assertion 'G_IS_SIMPLE_ACTION (simple)' failed
May 13 20:03:41 localhost journal: g_simple_action_set_enabled: assertion 'G_IS_SIMPLE_ACTION (simple)' failed
May 13 20:03:41 localhost journal: g_simple_action_set_enabled: assertion 'G_IS_SIMPLE_ACTION (simple)' failed
May 13 20:03:41 localhost journal: g_simple_action_set_enabled: assertion 'G_IS_SIMPLE_ACTION (simple)' failed
May 13 20:03:41 localhost journal: g_simple_action_set_enabled: assertion 'G_IS_SIMPLE_ACTION (simple)' failed
May 13 20:03:41 localhost journal: g_simple_action_set_enabled: assertion 'G_IS_SIMPLE_ACTION (simple)' failed
May 13 20:03:41 localhost journal: Exiting
May 13 20:03:41 localhost dracut: *** Resolving executable dependencies done***



 


Replies:
Re: OS question Peterson, Kevin M. via Tech-talk
Re: OS question Jeong Han Lee via Tech-talk
Re: OS question Ivashkevych, Oksana via Tech-talk

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