I'm not willing to install an upstream kernel just yet. I will keep an eye on the system over the next 48 hours before trying that, as apt-get update, remove and upgrade of some older kernels and packages seems to have calmed the issue over the last 18 hours.
I'm still running 3.19.0-30-generic though for now. On 30/09/15 17:11, Alberto Salvia Novella wrote: > Does this happen when using the upper Linux kernel at > <https://wiki.ubuntu.com/Kernel/MainlineBuilds>? > > When answered please set this bug status back to "confirmed". Thank you. > > ** Changed in: linux (Ubuntu) > Status: Confirmed => Incomplete > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1500976 Title: System becomes unresponsive over 12 hour period To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1500976/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs