I had a shutdown again today; this one was a temperature threshold going critical:
$ grep -A1 'shut.*down' /var/log/syslog Oct 6 10:43:47 localhost kernel: [26394.422223] Critical temperature reached (128 C), shutting down. Oct 6 10:43:47 localhost kernel: Kernel logging (proc) stopped. Post reboot, temperatures of 73°C are showing: $ grep -r . /sys/devices/virtual/hwmon/hwmon*/temp* /sys/devices/virtual/hwmon/hwmon0/temp1_crit:127000 /sys/devices/virtual/hwmon/hwmon0/temp1_input:73000 /sys/devices/virtual/hwmon/hwmon0/temp2_crit:100000 /sys/devices/virtual/hwmon/hwmon0/temp2_input:73000 Seems looking back at the log files from yesterday that the same probably happened. $ grep -A1 'shut.*down' /var/log/syslog.1 Oct 5 12:03:34 localhost kernel: [55640.427116] Critical temperature reached (128 C), shutting down. Oct 5 12:03:35 localhost kernel: Kernel logging (proc) stopped. -- Oct 5 12:10:05 localhost kernel: [ 355.135751] Critical temperature reached (128 C), shutting down. Oct 5 12:10:05 localhost kernel: Kernel logging (proc) stopped. -- Oct 5 16:18:53 localhost kernel: [10206.673864] Critical temperature reached (128 C), shutting down. Oct 5 16:18:53 localhost kernel: Kernel logging (proc) stopped. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/868277 Title: Machine randomly shutdowns down, twice To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/upower/+bug/868277/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
