Awesome
UkTools
<img align="right" src="https://www.kernel.org/theme/images/logos/tux.png" alt="Linux Logo" title="Tux">Upgrade
It provides to upgrade Linux kernel to latest version for Debian/Ubuntu and derivatives.
3 kernel version are available
Version | Stability | Features | Performance | Security | Compatibility |
---|---|---|---|---|---|
Release Candidate | Low | Many | Normal | Very High | Low |
Testing | Normal | Some | Normal | High | Normal |
Stable | High | Few | Low | Normal | Very High |
Purge
It removes old Linux kernel images/headers in machine for Debian/Ubuntu and derivatives.
Normal Setup
Dependencies
sudo apt install git make wget
Download & Install
git clone https://github.com/usbkey9/uktools && cd uktools
make
Optionnal
Now you can call the script whereever you are
sudo uktools-upgrade
sudo uktools-purge
You can re-run setup script by
./setup
Logs are available with
cat /var/log/ukt.log
One-line Install
Only use for testing, prefer normal setup for regular use
It'll get Testing kernel
sudo apt install wget && \
cd /usr/src && \
sudo wget https://github.com/usbkey9/uktools/archive/master.tar.gz && \
sudo tar -xvf master.tar.gz && \
sudo rm -fr master.tar.gz && \
cd uktools-master && \
sudo chown ${USER:=$(id -run)}:$USER ../uktools-master && \
./src/upgrade -d
Additionnal Infos
Ubuntu kernel packages comes from this archive
Auto Run can be enabled/disabled in setup<br>
- If enabled, upgrade will be done automatically by cronjob each 2hours.
Incompatibilities with RC and testing version
- Linux Tools (perf, usb over ether, kbuild)
- Canonical Livepatch
- Some misconfigured packages (eg rtl8812au-dkms/4.3.8)
- Obviously all packages not compatible with very last versions of kernel (eg sysdig)
Handle user interupt during install
Choose next grub default kernel
Ask and allow to run purge periodically without upgrade
Bash Unit Test
- Test MakeFile
Upgrade
- check install of each kernel's versions
- check message of the day with ssh connection just after install
- check call parameters
- check "no need to upgrade" by running script two times in a row
Purge
- check if script keep the very last version of minor kernel
- eg with Ubuntu 18.04 :
Versions | Keep |
---|---|
4.13.0-39 | ✗ |
4.13.0-41 | ✓ |
4.15.0-32 | ✗ |
4.15.0-34 | ✓ |
4.16.5 | ✗ |
4.16.6 | ✗ |
4.16.7 | ✓ |