I want to install docker but when I run the daemon it complains that the kernel is too old.
Your Linux kernel version 3.2.0-4-amd64 is not supported for running docker. Please upgrade your kernel to 3.10.0 or newer.
Look current version:
I want to upgrade to 3.16.0-6 (the latest LTS version available for addition to the repository of Debian wheezy).
apt-get install linux-image-3.16.0-6-amd64 linux-headers-3.16.0-6-amd64
The output of uname-r is the same.
1. How to update the kernel version that uname-r gave another number?
2. Does it make sense to use ukuu?
3. How best to act to less to break during updates?UPDATE
Source on the same machine had two systems, both Debian 8, differed only in minor versions. About the second system are forgotten as not used it due to the fact that it was not working Wi-Fi.
On advice I updated grub, which was on the topic of the second system:
Grube then came the launch of the first system with the new kernel.
After starting the main system from the new kernel booted successfully, visually the logs looked the same.
Wi-Fi stopped working.
Checked the second system the original used a more recent kernel.
I have no idea why the driver wifi adapter or something is not working with the new kernel, but the regularity is obvious.
Now booted with old kernel, no problem.