Xubuntu Freezes

If you are facing random freezes every hour or hours, try this method:

Open as root and edit /etc/default/grub file.

put "intel_idle.max_cstate=1" (no bruckets) at the end of the contents of the line "GRUB_CMDLINE_LINUX_DEFAULT ="

e.g.

if the line is something like this :

GRUB_CMDLINE_LINUX_DEFAULT = "command1 command 2 bla bla bla"

you must make it like this:

GRUB_CMDLINE_LINUX_DEFAULT = "command1 command 2 bla bla bla intel_idle.max_cstate=1"