0
votes
0answers
47 views

qemu kernel zImage file problem

im trying the install virtual embedded linux, i installed qemu and i installed kernel like as : $ wget https://www.kernel.org/pub/linux/kernel/v3.x/linux-3.8.2.tar.bz2 in Kernel file enter these ...
0
votes
0answers
300 views

Updating a XenServer VM Kernel

In the past on a 12.04.1 VM I have installed the virtual kernel with the following command.. apt-get install linux-virtual linux-image-virtual linux-headers-virtual ..then updated grub which adds ...
1
vote
0answers
333 views

Ubuntu server 13.04 virtual kernel inside virtualbox has just 16 colors [closed]

I installed ubuntu 13.04 server with virtual-kernel option inside of virtualbox to try it out. It does seem to be working faster then the regular image. But there is one problem. The terminal has just ...
1
vote
0answers
44 views

Linux kernel: page substitution policy

I am supposed to answer for homework which algorithm is implemented in Linux for the virtual memory page substitution and also give some extracts of the code to prove that. After some research I have ...
0
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4answers
252 views

How do I get VirtualBox to work?

I can't seem to make VirtualBox to work, I've installed it and reinstalled by 3 ways: Terminal, Ubuntu Software Center and VirtualBox's official web site installation and I keep getting the same ...
4
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1answer
1k views

How do I upgrade my kernel on the Rackspace Cloud?

I'm running servers on the Rackspace Cloud -- the first-generation one, not the next-generation Open Stack one. I believe it's running Xen for the hypervisor. I use the stock images from Rackspace. I ...
2
votes
1answer
4k views

Ubuntu apt-get install linux-image

I'd like someone to enlighten me as to what exactly goes on with aptitude when I want a kernel. As we all know, there's pretty much the following kernel option: linux-image-generic ...
1
vote
1answer
170 views

physical storage of the kernel data [closed]

I have some question about physical storage of the kernel data in Linux, I know that the upper 1 GB of the VIRTUAL memory of each process points to the same PHYSICAL location, but this piece of the ...