FYI, passing the kernel boot param 'processor.max_cstate=2' will work ONLY if you have the ACPI Processor compiled into the kernel (aka NOT as a module). Recompiling the kernel with CONFIG_ACPI_PROCESSOR=y will allow you to set the max_cstate upon boot.
This is probably not an acceptable solution for the majority of users, but it is a workaround. -- Unable to set max_cstate on hardy kernel https://bugs.launchpad.net/bugs/206864 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
