1
vote
1answer
71 views

Ubuntu EC2 compatible kernels

I am trying to create an Ubuntu 13.10 64 bit AMI with the paravirtual type of virtualization. I have not had problems with the hvm virtualization. I can't figure out what kernel I need to use. For the ...
0
votes
0answers
168 views

ec2 instance won't boot!

So I had a server lose connection while updating to 14.04LTS. Foolishly, it ended up getting rebooted, and now I'm here. I disconnected the volume and mounted it on another system, chrooted it, and ...
0
votes
1answer
143 views

replacing kernel on non-booting ec2 instance

So I had an amazon ec2 instance crash during the update to 14.04LTS. Frustratingly, it appears the kernel might be bad (or at least that's what the log below says to me, I could totally be wrong). I'm ...
0
votes
1answer
89 views

JFS support missing on EC2 instance?

I just launched new EC2 instances with the Ubuntu precise and saucy AMIs. I installed jfsutils, but I am unable to mount a JFS volume: $ sudo mount -a mount: unknown filesystem type 'jfs' Looking ...
0
votes
1answer
189 views

How to update to 3.12 kernel on EC2?

Updating kernels on EC2 seems a nightmare. I'm on saucy, currently on kernel 3.11.0-14-generic according to uname -a. There's a fix in 3.12 that I need, how can I get it? I tried the instructions ...
3
votes
2answers
532 views

EC2 Kernel without rpcsec_gss_krb5 mod

I'm looking into setting up NFSv4 with kerberos (via this). I believe I have everything working except I'm running kernel 3.0.0-16-virtual which doesn't seem to include rpcsec_gss_krb5. Which causes ...
13
votes
1answer
5k views

Should I upgrade kernel packages on EC2 instances?

On my EC2 server, when I do sudo apt-get update && sudo apt-get upgrade, I see: The following packages have been kept back: linux-ec2 linux-image-ec2 linux-image-virtual linux-virtual ...