Score:1

Ubuntu 20.04 unexpectedly shuts down

cn flag

I was running Nutch Crawler on my Ubuntu machine and I found my PC shut down. My machine's power is on and I tried to ping it, but there was no response. I don't know what is the reason for that.

I've checked my syslog and found the last log on the last boot.

gnome-shell[1226]: g_dbus_connection_emit_signal: assertion 'G_IS_DBUS_CONNECTION (connection)' failed

What causes my PC to shut down unexpectedly?

heechan Lee avatar
cn flag
dunno what's going on ur PC... So let me ask question. 1. Does it always happen when u run "Nutch Crawler"? And i don't know what it is, so can u tell me what "Nutch Crawler" is? 2. Is your PC shut down even if you doesn't start "Nutch Crawler"?
Halim Kim avatar
cn flag
@heechanLee Nutch 1-1. it had been running about 5 days, but unexpectedly shut down 1-2. Nutch is a Web crawler that collect web page data. it crawls web page with map/reduce and stores data on HDFS 2. No
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