I just experienced another 'lockup' at 19:06:06 however this time as sometimes in the past the 'Hangcheck....' error was not present in my syslog. All that was noted was this:
Feb 14 19:04:53 localhost kernel: [10683.755797] systemd-hostnamed[9328]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname! Feb 14 19:04:53 localhost dbus[382]: [system] Successfully activated service 'org.freedesktop.hostname1' Feb 14 19:09:48 localhost kernel: [10978.591143] [drm:intel_crtc_cursor_set], cursor off ** Attachment added: "dmesg" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1402331/+attachment/4319529/+files/dmesg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1402331 Title: System will periodically lockup with [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... render ring idle To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1402331/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
