I am experiencing the same problem. htop shows "upstart --user" till 36% MEM and 98% CPU, after 8-10 hours. No workaround found. .xession-erros is full of: "upstart: Temporary process spawn error: Cannot allocate memory" The only solution is to kill the process (or to restart lightdm...).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1396017 Title: Upstart excessive cpu and memory consumption To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/upstart/+bug/1396017/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs