![]() ![]() ![]() sudo apt-get remove linux-image-xxxxxĪs an alternative, an easier way to clean up these old kernels is to use 'autoremove'. Just replace xxxxx with the version of Linux you want to delete. Next, they must identify their oldest kernels and execute the following command to remove the previous versions. What are you trying to achieve Either 1) security, by forbidding someone to read those data, or 2) optimizing compression of the whole partition or SSD performance ( en. If you turn your computer off at night, make sure you have anacron installed. If everything is good so far, the next question is why this isn't happening automatically. This allows us at each login to choose with which version of the Kernel we want to start the system, although by default it will always start with the most recent one.Īlthough the ideal would only be to work with a single Kernel, it is advisable to leave the current version and a previous one for any backup issue and delete all the others above.įor this we must type the following command sudo dpkg 'linux-image *' -list Two different kind of answer are possible. This should rotate the log files (so kern.log becomes kern.log.1) and you can then delete kern.log.1 etc to free up the disk space. Kernel previous version By default, three kernel versions are kept. var/cache/apt/srcpkgcache.bin Remove old kernels from the systemĪs we should know, the Linux Kernel is the heart of the system, but it is also known that it is updated every so often, so they are released new versions which are installed in the system displacing the old versions which remain stored without being eliminated. Beyond simply deleting files, BleachBit includes advanced features such as shredding files to prevent recovery, wiping free disk space to hide traces of files. docker system prune -a The Docker command demonstrates the most efficient results. Get rid of packages that are no longer required Recommended 2. ![]() var / cache / apt / archives / partial / * How to free up disk space in Ubuntu and Linux Mint 1. In Ubuntu, the disk space can be freed up by utilizing the method sudo apt autoremove pacakge-name, sudo apt autoremove, sudo apt autoclean, and. This command will clean up the following system directories: To remove all this garbage from the system, just run the following command from the terminal: sudo apt-get -s clean These packages are stored in the / var / cache / apt / archives folder. So cleaning these packages is recommended to save disk space, improve your PC performance, and speed up boot times. First, check the space taken by journal logs with the du command: du -sh /var/log/journal/ You can also use the. Let me show you how to clean systemd journal logs and free up disk space on your Linux system. If the installation was successful, Ubuntu does not delete these packages and they remain cached. And if you check the disk space in Linux, you’ll see that sometimes, it takes several GB of space. Search for: Categories Categories Tags 7zip activate activation android automation azure backup batch book browser c c/c++ chess convert crash dev develop development disk dism dvd ebooks error exchange freeware howto hyperv ibm java linux lz4 microsoft mpio oracle password powershell programming ram recovery redhat rtc script sql sql.server sqlserver storage subtitle suse sync test tool tools tsm turism ubuntu uninstall update usb vdi video virtualbox visual.studio vm vmware vodafone vpn vss web windows windows.7 windows.8 windows.2012 windows.Whenever some applications or even system updates are installed, these are downloaded by the package manager and then stored in the cache before installing them, in case they need to be installed again. ![]()
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