ПРЕДУПРЕЖДЕНИЕ **: Не удалось получить pixmap в / var / log / syslog

Question 1

My / var / log / syslog полностью заполнен следующим предупреждением: -

WARNING **: Failed to get pixmap

Я вставляю некоторые последние строки моего / var / log / syslog

 Jul  1 14:52:46 smit-Aspire-5742 com.canonical.indicator.application[1762]: (process:2054): indicator-application-service-WARNING **: Application already exists, re-requesting properties.
 Jul  1 14:52:46 smit-Aspire-5742 org.mate.panel.applet.ClockAppletFactory[1762]: (clock-applet:2002): MateWeather-CRITICAL **: weather_info_abort: assertion 'info != NULL' failed
 Jul  1 14:52:46 smit-Aspire-5742 org.mate.panel.applet.ClockAppletFactory[1762]: (clock-applet:2002): MateWeather-CRITICAL **: _weather_info_fill: assertion '((info == NULL) && (location != NULL)) || ((info != NULL) && (location == NULL))' failed
 Jul  1 14:52:46 smit-Aspire-5742 whoopsie[1051]: [14:52:46] online
 Jul  1 14:52:47 smit-Aspire-5742 org.mate.panel.applet.ClockAppletFactory[1762]: (clock-applet:2002): MateWeather-CRITICAL **: weather_info_abort: assertion 'info != NULL' failed
 Jul  1 14:52:47 smit-Aspire-5742 org.mate.panel.applet.ClockAppletFactory[1762]: (clock-applet:2002): MateWeather-CRITICAL **: _weather_info_fill: assertion '((info == NULL) && (location != NULL)) || ((info != NULL) && (location == NULL))' failed
 Jul  1 14:52:48 smit-Aspire-5742 ntpd[1494]: Listen normally on 9 wlp2s0 192.168.1.3:123
 Jul  1 14:52:48 smit-Aspire-5742 ntpd[1494]: new interface(s) found: waking up resolver
 Jul  1 14:53:05 smit-Aspire-5742 org.mate.panel.applet.WnckletFactory[1762]: ** (wnck-applet:1829): WARNING **: Failed to get pixmap 16801462,1113,0
 Jul  1 14:53:05 smit-Aspire-5742 org.mate.panel.applet.WnckletFactory[1762]: ** (wnck-applet:1829): WARNING **: Failed to get pixmap 16801594,1113,0
 Jul  1 14:53:05 smit-Aspire-5742 org.mate.panel.applet.WnckletFactory[1762]: ** (wnck-applet:1829): WARNING **: Failed to get pixmap 16801615,1113,0
 Jul  1 14:54:42 smit-Aspire-5742 org.mate.panel.applet.BrightnessAppletFactory[1762]: ** (mate-brightness-applet:2000): WARNING **: Failed to get pixmap 16801677,1179,0
 Jul  1 14:54:43 smit-Aspire-5742 org.mate.panel.applet.BrightnessAppletFactory[1762]: ** (mate-brightness-applet:2000): WARNING **: Failed to get pixmap 16801773,1179,0
 Jul  1 14:55:23 smit-Aspire-5742 com.ubuntu.OneConf[1762]: WARNING:oneconf.hosts:Error in loading other_hosts file: [Errno 2] No such file or directory: '/home/smit/.cache/oneconf/6000f7a516194fa7890aa1cd7d94d021/other_hosts'
 Jul  1 14:58:02 smit-Aspire-5742 org.mate.panel.applet.WnckletFactory[1762]: ** (wnck-applet:1829): WARNING **: Failed to get pixmap 16802388,1113,0
 Jul  1 14:58:02 smit-Aspire-5742 org.mate.panel.applet.WnckletFactory[1762]: ** (wnck-applet:1829): WARNING **: Failed to get pixmap 16802390,1113,0
 Jul  1 14:58:02 smit-Aspire-5742 org.mate.panel.applet.WnckletFactory[1762]: ** (wnck-applet:1829): WARNING **: Failed to get pixmap 16802397,11,0
 Jul  1 14:58:02 smit-Aspire-5742 org.mate.panel.applet.WnckletFactory[1762]: ** (wnck-applet:1829): WARNING **: Failed to get pixmap 16802397,1113,0
 Jul  1 14:58:02 smit-Aspire-5742 org.mate.panel.applet.WnckletFactory[1762]: ** (wnck-applet:1829): WARNING **: Failed to get pixmap 16802418,11,0
 Jul  1 14:58:02 smit-Aspire-5742 org.mate.panel.applet.WnckletFactory[1762]: ** (wnck-applet:1829): WARNING **: Failed to get pixmap 16802418,1113,0

Я проверил / var / log / syslog моего отцовского компьютера, который работает с linux mint 18.01 xfce, и его журнал полностью отличается от моего журнала, и он даже не получает эту проблему.

Я также установил pixmap с помощью sudo apt install pixmap

Question 2