Open Software Center > Search for Timeshift > Click Install It’s also very easy to install and configure. Timeshift is the gold standard for system backups in Linux. I always back up my system and good backups have saved me a few times! That is also the case with Debian 11 which doesn’t have backups by default. Install BackUp ProgramīackUp programs are often overlooked. We also have a dedicated post on the firewall in Linux so make sure to check it out for more advanced usage. For those of you unfamiliar with Linux swap, check out our post on Linux swap.Ĭheck the current swappiness value by executing: This forces your Linux system to use RAM, instead of the hard drive. Configure Swappinessĭecreasing swappiness value is one of the best ways to improve the performance of your system. Open Synaptic Package Manager > Search for microcode > Install either intel-microcode or amd-microcode depending on your CPU. It’s recommended to have the latest microcode to improve your CPU workings. Microcode is CPU firmware that controls how the processor works. These packages will need to be reinstalled manually. Included in your repositories/sources.list, must be removed from Package.list before restoring to avoid errors. Please note that if SUDO is not configured, simply use root terminal or SU.ĬRITICAL: Any packages installed using a. Sudo apt-get install $( cat ~/Package.list | awk '' ) Sudo cp ~/sources.list /etc/apt/sources.list Post-Install Instructions Add user to sudoers fileĮnter root shell by typing SU In the Terminal/Konsole. balenaEtcher could be very handy in this step. ISO image file and requires about 4 GB space. This link includes non-free firmware to make things easier on some systems requiring proprietary but redistributable firmware. Main Installationĭownlad latest firware version of Debian. You can achive many basic tasks in a Linux desktop as a beginner, too. In my experience, I discover new software in Linux environment and try to locate an alternative version for Mac OS or Windows OS (i.e. However, learning Linux OS will definitely be a self-rewarding effort. When it comes to switching to a new operating system (OS), it naturally means a steep learning curve. Too, I will be using this page for my new installations to speed up the process. Thus, I hope this page would be helpful for my students, who is willing to try and see a major Linux distro: Debian 11. I love Linux OS just because it is free, stable, and there is significant amount of open-source software available for scientific community. On August 1, 2022, during CHEM 102 lecture break, I had a conversation with my student on how Linux OS can be efficient for scientific studies. This page includes the main steps I prefer as a chemistry professor, while keeping in mind the efficiency of the OS, such as its availability for technical writing, common data analysis tools, and cost-free options. Do this to begin the final part of your dual boot setup.Debian 11 installation can be cumbersome for new Linux users, especially if one plans to use Debian 11 as a main OS to deliver a fully functional desktop environment. InstallĪfter a few more simple steps, you should be given the option to “restart now”. The left box represents Windows and should say Files, whereas the right box represents Ubuntu and should say Ubuntu accordingly. The final important step is to decide how much space to allocate to Ubuntu and Windows. There are several suggestions on Ask Ubuntu for fixing the problem of Ubuntu installer not detecting Windows. Two options should be available: booting from UEFI or from BIOS (which can be changed from the BIOS menu). ![]() If you cannot see the “Install Ubuntu alongside Windows 10” option, you most likely need to change where you are booting from. It is very important that you are able to see the “Install Ubuntu alongside Windows 10” option - and that you choose this.ĭo not choose “Erase disk and install Ubuntu” if you already have an OS you would like to keep because everything will be wiped with this option. The “Install Ubuntu alongside Windows 10” option must be shown - this is how we install Ubuntu without wiping Windows.
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