After changing governor to "performance", crashes were still appearing.
However, I traced this to be most likely caused by CPU overheating. /var/log/syslog.* recorded messages like omap_monitor_zone:hot spot temp 86874, and even temperatures over 100 C. This is just a reminder to all who switch to performance mode: remember to attach a heat sink! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/971091 Title: Pandaboard ES freezes with the default CPU scaling governor ondemand To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-landing-team-ti/+bug/971091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs