1
vote
2answers
739 views

cannot install Ubuntu (message about PAE)

I received the error message below on the black terminal screen after waiting for a reboot.. I tried to find "forcepae" in the available options but couldn't. Can Anyone please help? ERROR: PAE is ...
3
votes
1answer
3k views

Upgrading to Xubuntu 12.10 using a Non-PEA supported CPU [duplicate]

Possible Duplicate: Will it be possible to use a non-pae kernel in 12.10 I have just been upgrading my Xubuntu 12.04 system to Xubuntu 12.10. However I've got several error message during ...
1
vote
0answers
14 views

PAE Kernel Error while Installing 12.04 [duplicate]

Possible Duplicate: How can I install 12.04 on a non-PAE CPU? (error “Kernel requires features not present on the CPU: PAE”) Tried to install Ubuntu 12.04 but getting an error: this kernel ...
0
votes
0answers
52 views

How do I stop 12.04 and 12.10 update to PAE during fresh install [duplicate]

Possible Duplicate: I get two kernel updates, one for Generic and one for Generic-PAE How do I stop being offered updates for PAE kernels? The default kernel is PAE version, but when I ...
1
vote
0answers
75 views

Why is 12.04.1 “unable to boot” [duplicate]

Possible Duplicate: How can I install 12.04 on a non-PAE CPU? (error “Kernel requires features not present on the CPU: PAE”) I am trying to install Ubuntu 12.04.1 for the first ...
1
vote
0answers
3k views

pae kernel required for my cpu [duplicate]

Possible Duplicate: How can I install 12.04 on a non-PAE CPU? (error “Kernel requires features not present on the CPU: PAE”) Virtualbox install 12.04 guest: “pae not ...
8
votes
1answer
6k views

How to replace a PAE kernel with non PAE Kernel?

After reading the information from my Question pros/cons of PAE , i want to remove PAE kernel because i don't need them . I know removing a kernel from Synaptic Package Manager . Thats easy job but ...
7
votes
3answers
11k views

For a 32-bit kernel, what are the pros/cons of PAE vs. non-PAE?

I am using Ubuntu 12.04 32-bit. My kernels are PAE kernels. I know these are the kernels we can use for 32-bit OS which have 4 GB RAM, to utilize all 4GB of RAM. My system is a 32-bit system. So I ...
4
votes
2answers
1k views

How do I install a non-PAE kernel on PAE-enabled hardware for Ubuntu 12.04?

I need to install a non-PAE kernel for a 64-bit machine that supports PAE. 32-bit 12.04 currently comes with a PAE kernel but I need to get a non-PAE kernel. An older version of Ubuntu is also ...
0
votes
3answers
2k views

64bit Failed to execute init when booting from PAE kernel, 32bit works fine

Installed 64bit from livecd. Works perfectly as installed with generic kernel. Installed PAE kernel via apt-get and upon reboot get: Failed to execute /init Kernel panic - not synching. No init ...
1
vote
1answer
2k views

I get two kernel updates, one for Generic and one for Generic-PAE

I am using Ubuntu 11.10 32 bit on notebook core 2 duo, 4GiB RAM. In order Ubuntu to detect and use more than 3GiB RAM, I apt-get PAE Kernel. The problem comes when there were two update of kernel, ...
7
votes
3answers
7k views

Why is 12.04 using a PAE dependent kernel by default?

Recently when I was trying Ubuntu 12.04 beta I got to know that it was using a PAE kernel, but I am not sure of the reason. Why has Ubuntu shifted to PAE kernel ? Also Is there a non PAE version ...
61
votes
7answers
202k views

How can I install on a non-PAE CPU? (error “Kernel requires features not present on the CPU: PAE”)

After burning Ubuntu 12.04 to a CD, I tried booting and got the message: This kernel requires the following features not present on the CPU: pae Unable to boot - please use a kernel appropriate for ...
5
votes
4answers
4k views

Does 32-bit PAE with more than 4GB RAM improve speed?

I would like to buy a Thinkpad T420 with 8GB RAM configuration and install specifically 32-bit Ubuntu Desktop with PAE as I heard that 64-bit version has some issues such as providing support for ...
1
vote
2answers
582 views

How to install a pae version of linux 3.0?

Was wondering how I would go about installing Linux Kernel 3.0 with pae enabled in Natty? Is there a PPA available with this included or do I have to compile from scratch?
1
vote
1answer
1k views

Problem with VirtualBox after enabling 'pae' in 10.04 kernel

I installed the 2.6.32-32-generic-pae kernel over my existing 2.6.32-32-generic kernel. This solved the problem I had with the system not showing the full amount of RAM, but it has had a ...
13
votes
3answers
38k views

Unable to Install VirtualBox Due to Missing Kernel Module

I am trying to install VirtualBox on my Ubuntu. I first tried to sudo apt-get install virtualbox-ose in a terminal, but after the configuration step, it fails with an error: No suitable module ...
22
votes
3answers
12k views

What's the meaning of “-pae” at the end of kernel version?

Last time I installed Ubuntu there was a "-pae" at the end of the kernel version in the boot screen. Now that I've reinstalled Ubuntu from the same disk instead of "-pae" there is a "-generic" at the ...