Problems has just occurred again (I'm making verification): the system hangs just after almost one hour in idle state without any application used when I've just opened the start menu moving the mouse towards the icon from which to run the browser.
Obviously I returned the grub file to its original state deleting the workaround before installing the new kernel 2 day ago. The problem has happened after much more time in confront of the previous kernel, however it has happened. That's some kind of issue on ACPI events to manage C-states (so that the hardware is faulty and/or bios is broken and/or kernel is defective). Other info: bios: 1) bios ehci hand-off: disabled (enable or disable appears to be irrelevant); 2) cpu q-fan control: enabled on optimal (this option seems to increase the problem). I'll wait for another hangs then I'll apply again the aforementioned workaround if it fixes the problem affects the kernel or the hardware. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1704374 Title: system randomly hangs itself To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1704374/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
