#Clean disk space linux how to
#Clean disk space linux free

If du doesn't show these files then one of the possibilities are deleted files. That probably explains without further investigation which application is causing that. (down the directory tree) should tell you where the space is consumed. Repeated execution of sudo du -x -d1 -h / (It's related to this bug.) Let the future readers with a similar problem - slowly-filling disk space unseen by du - not forget to try dmesg in searching for the cause. It fills up because my machine generates errors at the rate 5 a second. The space is claimed by the kernel log, which is seen by dmesg. How do I find out which program is responsible for this behavior?Īfter edit: found it. After the hibernation, the usage stays the same, and after reboot, it resets to 80%.) Here's output of those commands (Windows and external drive partitions are elided): # - Just after reboot -įilesystem Size Used Avail Use% Mounted on

The strangest thing of all is that du shows no change. After the reboot the usage resets to 80%. (It can happen on the order of days or weeks). Then the usage slowly grows until it reaches 100% and the system becomes unusable. When the system starts, du reports 80% usage. Be cautious when deleting files or removing packages to avoid any unintended consequences.I'm running Linux Mint 14 Nadia. In conclusion, regularly monitoring disk usage and cleaning up unnecessary files can prevent future space issues. You can use commands like docker system prune to remove dangling images or docker system prune -af -volumes to perform a deep clean.

#Clean disk space linux free

If you use Docker, removing unused images and volumes can free up a significant amount of space. You can then decide which packages to remove using sudo apt-get purge package_name. This command will list the packages and their sizes. For example, running: sudo find / -type f -size +50M -exec du -h ' You can use the find command to locate large files on your system. Replace x.x.x.x with the version number of the kernel you want to remove. To remove an old kernel, use the command: sudo apt-get purge linux-image-x.x.x.x-generic This command will list all the installed kernels. You can find the installed kernels by running: dpkg -list | grep linux-image Be cautious not to remove the currently installed kernel. Old kernel versions can take up a significant amount of space on the root drive. However, this solution may not be feasible if you are running low on disk space overall. This can be done using disk management tools like GParted. If you have additional disk space available on your system, you can resize the root partition to increase its size.

#Clean disk space linux how to

This guide on how to move the home folder to a separate drive can help you with the process. If this directory is on your root drive, it could be taking up a lot of space. The /home directory is where user files are typically stored. This command will remove all downloaded deb files from the apt-get cache directory, freeing up space on your root drive. You can clean up this cache by running the following command in your terminal: sudo apt-get clean Over time, this cache can grow and consume a significant amount of disk space.

The Advanced Package Tool (APT) maintains a cache of deb files, which are essentially downloaded package files. Clean up Docker images and volumes Clean up the apt-get cache.Increase the size of the root partition.