[04:19] ?? [19:50] [telegram] Hello people, quick question. I have 2 hard drives, A and B. I had previously installed Lubuntu in A. But now I installed latest version in B and that's what I want to use hereafter (A will be for my data only). [19:50] [telegram] The problem is now every time I boot, I get a screen asking which Linux do I want. [19:50] [telegram] How to discard this option and go directly to the latest version I just installed? (disk B)?? [19:50] [telegram] https://matterbridge.lubuntu.me/47513084/file_6692.jpg [19:56] [telegram] https://askubuntu.com/questions/1125309/skip-boot-menu-at-ubuntu-startup#1125371 [19:56] [telegram] Should I do this?👆🏽 [19:59] [telegram] I mean, I want the old Lubuntu to be seen as "normal data" (in fact the first thing after fixing this boot menu is to erase the old Linux from the disk A). [19:59] [telegram] I want to have one single OS, and that's Lubuntu 22 [20:01] I'm trying to decide which OS uses less default resources, Xubuntu or Lubuntu? [20:29] ^ cross-posted to #xubuntu [20:30] And to #ubuntu too of course! [20:34] Rodrigo: to answer this question, it matters much whether you're booting in (legacy) bios or uefi mode. unfortunately i cannot tell from this screen. [20:35] Rodrigo: on the booted current installation, you can use this command in a terminal to find out: echo -n 'This system booted via: '; [ -d /sys/firmware/efi ] && echo UEFI || echo BIOS [20:39] @Rodrigo: you will probably want to delete the old Lubuntu's /boot directory (or, possibly, file system), uninstall os-prober (if installed), and either - if booting in bios mode - delete the old lubuntu's grub off the boot sector of /dev/sda (but make sure the current one is installed in /dev/sdb - using sudo grub-install /dev/sdb - a potentially destructive command). and run "sudo update-grub", too [20:39] update-grub should no longer list the 19.10 installation then. [20:41] [telegram] Thanks a lot! Deleting the old Lubuntu /boot and then update-grub did the trick. Super happy 😊😊 [21:01] :) good!