[04:19] <axe124> ??
 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).
 The problem is now every time I boot, I get a screen asking which Linux do I want.
 How to discard this option and go directly to the latest version I just installed? (disk B)??
 https://matterbridge.lubuntu.me/47513084/file_6692.jpg
 https://askubuntu.com/questions/1125309/skip-boot-menu-at-ubuntu-startup#1125371
 Should I do this?👆🏽
 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).
 I want to have one single OS, and that's Lubuntu 22
[20:01] <Guest97> I'm trying to decide which OS uses less default resources, Xubuntu or Lubuntu?
[20:29] <tomreyn> ^ cross-posted to #xubuntu
[20:30] <kryten> And to #ubuntu too of course!
[20:34] <tomreyn> 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] <tomreyn> 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] <tomreyn> @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] <tomreyn> update-grub should no longer list the 19.10 installation then.
 Thanks a lot! Deleting the old Lubuntu /boot and then update-grub did the trick. Super happy 😊😊
[21:01] <tomreyn> :) good!