" this kernel required an X86-64 CPU, but only detected a i686 CPU"

Question

I have fiddle here fiddle

What I want is to display all the days of jan 2012 on X-axis. i.e 1.jan,2.jan, and so on.I dont want interwal between two days. this is x-axis code.

 xAxis: {
            type: 'datetime',
            min: Date.UTC(2012, 0, 1),
            max: Date.UTC(2012, 0, 31),
            labels: {
            step: 1,
                    style: {
                            fontSize: '13px',
                            fontFamily: 'Arial,sans-serif'
                            }
                    },
                    dateTimeLabelFormats: { // don't display the dummy year
                        month: '%b \'%y',
                        year: '%Y'
                    }
                },

Solution

Many other solutions suggest that I should download the 32-bit version, and not the 64-bit

That's the only solution actually. Download the 32-bits and proceed per usual.

Ubuntu is detecting that your processor architecture is 32-bit (anything that starts with i and ends in 86 is 32-bits: i386, i486, i586, i686). If you have a 64-bit processor them make sure you have a 64-bit kernel installed:

uname -a
Linux braiam-O_I 3.8.0-32-generic #47-Ubuntu SMP Tue Oct 1 22:35:23 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

Those in bold indicates:

1. Machine: x86_64 = 64-bits
2. Processor: x86_64 = 64-bits
3. Hardware platform: x86_64 = 64-bits

If some of them is 32-bits (or iX86) then you don't have an 64-bit system but 32-bits installed. You must also make sure that you installed the 64-bit version of Virtual Box.

Comments

[Takkat]

Its all a settings issue. If the CPU supports it Virtual Box could even run 64-bit Ubuntu on a 32-bit host.

[Braiam]

@Takkat weird, because I didn't make anything in any VM to install 64 bit systems. Shouldn't VirtualBox just use the 64-bits version whatever happens?

[Takkat]

No, for obscure reasons it loads a different architecture (I had above error some time ago).