There is a workaround that worked for me: You should use the kernel parameter: "intel_idle.max_cstate=1"
do these steps: 1. sudo nano /etc/default/grub 2. There is a line in that: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" (like this), replace with: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash intel_idle.max_cstate=1" Save it (CTRL+O) 3. sudo update-grub 4. sudo reboot Your CPU will be a little warmer. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1511019 Title: Ubuntu 15.10 freezes occasionally To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1511019/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
