我使用的是 Ubuntu 18.04
我不斷收到Filesystem.root not enough space警告。因此，我在網上搜索了一下並學習瞭如何通過以下方式檢查磁碟使用情況：
sudo baobab
然後我看到/var/log是 74 GB，我很驚訝。我查看了該目錄，發現sys.log幾乎有 72 GB。
syslog我已經按照解決方案清空該文件的內容解決了該問題這裡。
目前看來問題已經解決了，不過我想知道這麼大的日誌檔案可能是什麼原因？這是平常的事嗎？
謝謝。
更新
我現在發現我沒有解決任何問題，它只是在幾分鐘內再次填滿了 30 GB，所以我猜出了什麼問題，
我檢查syslog過
cat syslog | more
輸出的某些部分是：
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer rendering failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer features failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer attributes failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer rendering failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer features failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer attributes failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer rendering failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer features failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer attributes failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer rendering failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer features failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer attributes failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer rendering failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer features failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer attributes failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer rendering failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer features failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer attributes failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer rendering failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer features failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer attributes failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer rendering failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer features failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer attributes failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer rendering failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer features failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer attributes failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer rendering failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer features failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer attributes failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer rendering failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
mixer features failure: An invalid handle value was provided.
Mar 21 10:06:38 muyustan-ubuntu org.gnome.Nautilus[1577]: [00007fb0a087e5b0] vdpau_chroma filter error: video
現在，看起來我在幾秒鐘內收到了無限多的錯誤，並且它填滿了文件syslog。但是，我無法找出問題所在以及應該如何糾正。
謝謝。