In the past two weeks my PC has powered itself off several times - usually over night but twice while I was using it. I initially suspected VirtualBox as each time it happened to me I had a USB device attached to the guest system.
The overnight shutdowns didn't have VirtualBox open though - only Chrome and Pidgin. Ubuntu 14.04 64bit uname -a Linux B045559 3.13.0-37-generic #64-Ubuntu SMP Mon Sep 22 21:28:38 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux The last few entries in the syslog - they always ended with the signond error - but the log shows one occurred 2 hours earlier and the system stayed up ... Oct 30 16:09:01 B045559 CRON[18897]: (root) CMD ( [ -x /usr/lib/php5/maxlifetime ] && [ -x /usr/lib/php5/sessionclean ] && [ -d /var/lib/php5 ] && /usr/lib/php5/sessionclean /var/lib/php5 $(/usr/lib/php5/maxlifetime)) Oct 30 16:17:01 B045559 CRON[18967]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly) Oct 30 16:39:01 B045559 CRON[19107]: (root) CMD ( [ -x /usr/lib/php5/maxlifetime ] && [ -x /usr/lib/php5/sessionclean ] && [ -d /var/lib/php5 ] && /usr/lib/php5/sessionclean /var/lib/php5 $(/usr/lib/php5/maxlifetime)) Oct 30 16:44:23 B045559 signond[19144]: ../../../../src/signond/signondaemon.cpp 388 init Failed to SUID root. Secure storage will not be available. Oct 30 17:17:01 B045559 CRON[19365]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly) Oct 30 17:39:01 B045559 CRON[19489]: (root) CMD ( [ -x /usr/lib/php5/maxlifetime ] && [ -x /usr/lib/php5/sessionclean ] && [ -d /var/lib/php5 ] && /usr/lib/php5/sessionclean /var/lib/php5 $(/usr/lib/php5/maxlifetime)) Oct 30 18:09:01 B045559 CRON[19707]: (root) CMD ( [ -x /usr/lib/php5/maxlifetime ] && [ -x /usr/lib/php5/sessionclean ] && [ -d /var/lib/php5 ] && /usr/lib/php5/sessionclean /var/lib/php5 $(/usr/lib/php5/maxlifetime)) Oct 30 18:17:02 B045559 CRON[19789]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly) Oct 30 18:39:01 B045559 CRON[19939]: (root) CMD ( [ -x /usr/lib/php5/maxlifetime ] && [ -x /usr/lib/php5/sessionclean ] && [ -d /var/lib/php5 ] && /usr/lib/php5/sessionclean /var/lib/php5 $(/usr/lib/php5/maxlifetime)) Oct 30 18:44:23 B045559 signond[19991]: ../../../../src/signond/signondaemon.cpp 388 init Failed to SUID root. Secure storage will not be available. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1182007 Title: Failed to SUID root To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/signon/+bug/1182007/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
