Comment 30 for bug 1221995

Since this is a test-only kernel you can install it directly:

# apt-get install linux-image-3.13.0-33

and it will get the kernel from the appropriate PPA:

inaddy@woodypecker:~$ apt-get install linux-image-3.13.0-33-generic
Reading package lists... Done
Building dependency tree
Reading state information... Done
Suggested packages:
  fdutils linux-doc-3.13.0 linux-source-3.13.0 linux-tools
  linux-headers-3.13.0-33-generic
The following NEW packages will be installed:
  linux-image-3.13.0-33-generic
0 upgraded, 1 newly installed, 0 to remove and 20 not upgraded.
Need to get 15.1 MB of archives.
After this operation, 42.0 MB of additional disk space will be used.
Get:1 http://ppa.launchpad.net/inaddy/sf00069767/ubuntu/ trusty/main linux-image-3.13.0-33-generic amd64 3.13.0-33.58hf00069767v20140730b1 [15.1 MB]
...